{"id":34579,"date":"2026-03-02T09:46:07","date_gmt":"2026-03-02T04:16:07","guid":{"rendered":"http:\/\/microtexindia.com\/chi-axit-pin-phan-ung-hoa-hoc\/"},"modified":"2021-12-22T07:12:36","modified_gmt":"2021-12-22T01:42:36","slug":"chi-axit-pin-phan-ung-hoa-hoc","status":"publish","type":"post","link":"https:\/\/microtexindia.com\/vi\/chi-axit-pin-phan-ung-hoa-hoc\/","title":{"rendered":"Axit ch\u00ec ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"34579\" class=\"elementor elementor-34579 elementor-5303\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1a1769be elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1a1769be\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-30f4d9e1\" data-id=\"30f4d9e1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-798903eb elementor-widget elementor-widget-heading\" data-id=\"798903eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Axit ch\u00ec ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60d73435 elementor-widget elementor-widget-heading\" data-id=\"60d73435\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c &amp; ph\u1ea3n \u1ee9ng c\u1ee7a pin axit-ch\u00ec<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b5e963a elementor-widget elementor-widget-text-editor\" data-id=\"1b5e963a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>T\u1ea5t c\u1ea3 Pin l\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n h\u00f3a ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t ngu\u1ed3n \u0111i\u1ec7n v\u00e0 n\u0103ng l\u01b0\u1ee3ng. M\u1ed7i h\u1ec7 th\u1ed1ng c\u00f3 2 \u0111i\u1ec7n c\u1ef1c (D\u01b0\u01a1ng v\u00e0 \u00c2m), ch\u1ea5t \u0111i\u1ec7n ph\u00e2n v\u00e0 ch\u1ea5t ph\u00e2n t\u00e1ch. H\u1ea7u h\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n h\u00f3a \u0111\u1ec1u c\u00f3 m\u1ed9t oxit kim lo\u1ea1i ho\u1eb7c \u00f4xy l\u00e0 D\u01b0\u01a1ng v\u00e0 m\u1ed9t kim lo\u1ea1i l\u00e0 \u00c2m. C\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00eam th\u00e0nh pin ch\u00ednh v\u00e0 pin ph\u1ee5. Pin ch\u00ednh ch\u1ec9 s\u1eed d\u1ee5ng m\u1ed9t l\u1ea7n; trong khi pin ph\u1ee5 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u1ea3 v\u00e0 s\u1ea1c l\u1ea1i nhi\u1ec1u l\u1ea7n.<\/p>\n<p>M\u1ed9t s\u1ed1 lo\u1ea1i pin ph\u1ee5 \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp v\u00e0 th\u00e0nh c\u00f4ng v\u1ec1 m\u1eb7t th\u01b0\u01a1ng m\u1ea1i \u0111\u01b0\u1ee3c \u0111\u01b0a ra trong b\u1ea3ng sau:<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96c7c37 uael-header-sticky-no uael-border-yes elementor-widget elementor-widget-uael-table\" data-id=\"96c7c37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"uael-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div itemscope class=\"uael-table-wrapper\" itemtype=\"http:\/\/schema.org\/Table\">\n\t\t<table id=\"uael-table-id-96c7c37\" class=\"uael-text-break uael-column-rules uael-table\" data-sort-table=\"no\" data-show-entry=\"no\" data-searchable=\"no\" data-responsive=\"no\">\n\t\t\t\t<thead>\n\t\t\t\t\t\t\t\t\t\t<tr class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"0\" class=\"sort-this elementor-repeater-item-6967a35 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">H\u1ec7 th\u1ed1ng \u0111i\u1ec7n h\u00f3a<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"1\" class=\"sort-this elementor-repeater-item-7f5a7f8 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\u0110i\u1ec7n c\u1ef1c d\u01b0\u01a1ng<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"2\" class=\"sort-this elementor-repeater-item-d628dd8 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Ph\u1ee7 \u0111\u1ecbnh<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"3\" class=\"sort-this elementor-repeater-item-7eb0604 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"4\" class=\"sort-this elementor-repeater-item-487c44c uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Nh\u1eadn x\u00e9t<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t<\/thead>\n\t\t\t\t<tbody>\n\t\t\t<!-- ROWS -->\n\t\t\t\t\t\t\t\t\t\t<tr data-entry=\"1\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-83909a3\" data-title=\"H\u1ec7 th\u1ed1ng \u0111i\u1ec7n h\u00f3a\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\u1eaec quy<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-a7dd1cd\" data-title=\"\u0110i\u1ec7n c\u1ef1c d\u01b0\u01a1ng\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Ch\u00ec Peroxide PBO2<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-debde7f\" data-title=\"Ph\u1ee7 \u0111\u1ecbnh\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Kim lo\u1ea1i ch\u00ec \u1edf d\u1ea1ng x\u1ed1p<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-91f21b0\" data-title=\"Ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Axit sunfuric lo\u00e3ng<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-f09410c\" data-title=\"Nh\u1eadn x\u00e9t\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ph\u1ea3n \u1ee9ng + d\u1eabn c\u00e1c ion \u0111i\u1ec7n t\u1eed<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr><tr data-entry=\"2\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-f4543e8\" data-title=\"H\u1ec7 th\u1ed1ng \u0111i\u1ec7n h\u00f3a\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Pin Lithium ion<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-b151725\" data-title=\"\u0110i\u1ec7n c\u1ef1c d\u01b0\u01a1ng\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Lithium v\u1edbi oxit c\u1ee7a Coban, Niken, Mangan, S\u1eaft<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-04bddc8\" data-title=\"Ph\u1ee7 \u0111\u1ecbnh\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Graphit, Silicon v\u1edbi Lithium li\u00ean k\u1ebft (xen k\u1ebd)<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-5575228\" data-title=\"Ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">H\u1ed7n h\u1ee3p dung m\u00f4i h\u1eefu c\u01a1 cho mu\u1ed1i liti<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-0e00491\" data-title=\"Nh\u1eadn x\u00e9t\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n \u0111\u1ec3 d\u1eabn ion liti gi\u1eefa 2 \u0111i\u1ec7n c\u1ef1c - Kh\u00f4ng c\u00f3 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr><tr data-entry=\"3\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-52633de\" data-title=\"H\u1ec7 th\u1ed1ng \u0111i\u1ec7n h\u00f3a\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Niken Cadmium<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-9a1f9ad\" data-title=\"\u0110i\u1ec7n c\u1ef1c d\u01b0\u01a1ng\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Niken oxyhydroxit Ni (O) OH<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-ca305c8\" data-title=\"Ph\u1ee7 \u0111\u1ecbnh\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Cadmium kim lo\u1ea1i<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-3480190\" data-title=\"Ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Kali Hydroxit lo\u00e3ng<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-bfc13d2\" colspan=\"3\" data-title=\"Nh\u1eadn x\u00e9t\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Ch\u1ea5t \u0111i\u1ec7n ly ch\u1ec9 \u0111\u1ec3 d\u1eabn c\u00e1c ion \u0111i\u1ec7n t\u1eed<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr><tr data-entry=\"4\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-bda863d\" data-title=\"H\u1ec7 th\u1ed1ng \u0111i\u1ec7n h\u00f3a\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Niken kim lo\u1ea1i Hydrua<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-29254f5\" data-title=\"\u0110i\u1ec7n c\u1ef1c d\u01b0\u01a1ng\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Niken oxyhydroxit Ni (O) OH<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-7df4fbd\" data-title=\"Ph\u1ee7 \u0111\u1ecbnh\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Hydro h\u1ea5p th\u1ee5 trong h\u1ee3p kim kim lo\u1ea1i<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-771cc64\" data-title=\"Ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Kali Hydroxit lo\u00e3ng<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-dc17d4a\" data-title=\"Nh\u1eadn x\u00e9t\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Ch\u1ea5t \u0111i\u1ec7n ly ch\u1ec9 \u0111\u1ec3 d\u1eabn c\u00e1c ion \u0111i\u1ec7n t\u1eed<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t<\/tbody>\n\t<\/table>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ac09c1e elementor-widget elementor-widget-heading\" data-id=\"3ac09c1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc c\u1ee7a pin axit ch\u00ec:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39979855 elementor-widget elementor-widget-text-editor\" data-id=\"39979855\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u1eaec quy Axit Ch\u00ec c\u00f3 3 th\u00e0nh ph\u1ea7n ho\u1ea1t \u0111\u1ed9ng ch\u00ednh:<\/strong><\/p>\n<ol>\n<li>Ch\u00ec Dioxit (PbO\u2082) t\u1ea1o th\u00e0nh \u0111i\u1ec7n c\u1ef1c d\u01b0\u01a1ng x\u1ed1p.<\/li>\n<li>Ch\u00ec \u1edf tr\u1ea1ng th\u00e1i x\u1ed1p t\u1ea1o th\u00e0nh \u0111i\u1ec7n c\u1ef1c \u00e2m x\u1ed1p.<\/li>\n<li>Axit sulfuric lo\u00e3ng c\u00f3 t\u1ef7 tr\u1ecdng thay \u0111\u1ed5i t\u1eeb 1.200 \u0111\u1ebfn 1.280 tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang l\u00e0 ch\u1ea5t \u0111i\u1ec7n ly. Trong pin VRLA, l\u01b0\u1ee3ng axit th\u1ea5p. Do \u0111\u00f3, ng\u01b0\u1eddi ta th\u01b0\u1eddng d\u00f9ng axit c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang cao h\u01a1n nh\u01b0 1.300 -1.320 \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00f4ng su\u1ea5t thi\u1ebft k\u1ebf.<\/li>\n<\/ol>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b50391b elementor-widget elementor-widget-text-editor\" data-id=\"6b50391b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>C\u00e1c \u0111i\u1ec7n c\u1ef1c \u0111\u01b0\u1ee3c l\u00e0m x\u1ed1p b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c ch\u1ea5t ph\u1ee5 gia \u0111\u1eb7c bi\u1ec7t trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ph\u1ea3n \u1ee9ng x\u1ea3y ra trong to\u00e0n b\u1ed9 ph\u1ea7n l\u1edbn t\u1ea5m pin. B\u1ed9 <a href=\"https:\/\/microtexindia.com\/battery-separators\/\" target=\"_blank\" rel=\"noopener\">t\u00e1ch<\/a> pin (kh\u00f4ng d\u1eabn \u0111i\u1ec7n) gi\u00fap c\u00e1ch ly 2 \u0111i\u1ec7n c\u1ef1c kh\u1ecfi hi\u1ec7n t\u01b0\u1ee3ng \u0111o\u1ea3n m\u1ea1ch, nh\u01b0ng cho ph\u00e9p c\u00e1c ion \u0111i\u1ec7n t\u1eed \u0111i qua v\u1edbi <a href=\"https:\/\/en.wikipedia.org\/wiki\/Electrical_resistance_and_conductance\" target=\"_blank\" rel=\"noopener\">\u0111i\u1ec7n tr\u1edf<\/a> t\u1ed1i thi\u1ec3u.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b725d45 elementor-widget elementor-widget-text-editor\" data-id=\"5b725d45\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Khi pin \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t t\u1ea3i (ph\u00f3ng \u0111i\u1ec7n), nguy\u00ean t\u1eed ch\u00ec tr\u00ean b\u1ea3n c\u1ef1c \u00e2m ph\u00e2n t\u00e1ch th\u00e0nh ion ch\u00ec (Pb\u00b2\u207a) v\u00e0 2 \u0111i\u1ec7n t\u1eed. C\u00e1c electron t\u1ea1o th\u00e0nh \u0111\u01a1n v\u1ecb c\u01a1 b\u1ea3n c\u1ee7a d\u00f2ng \u0111i\u1ec7n b\u1eaft ngu\u1ed3n t\u1eeb b\u1ea3n \u00e2m v\u00e0 ch\u1ea1y qua c\u1ef1c \u00e2m v\u00e0o m\u1ea1ch ngo\u00e0i.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-675e6e34 elementor-widget elementor-widget-text-editor\" data-id=\"675e6e34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sau khi \u0111i qua t\u1ea3i, c\u00e1c \u0111i\u1ec7n t\u1eed \u0111\u1ebfn c\u1ef1c d\u01b0\u01a1ng. C\u00e1c \u0111i\u1ec7n t\u1eed chuy\u1ec3n \u0111\u1ed5i (kh\u1eed) ch\u00ec \u0111i\u00f4x\u00edt th\u00e0nh c\u00e1c ion ch\u00ec.<br \/>\u1ede c\u1ea3 \u0111i\u1ec7n c\u1ef1c d\u01b0\u01a1ng v\u00e0 \u0111i\u1ec7n c\u1ef1c \u00e2m, c\u00e1c ion ch\u00ec (Pb\u00b2\u207a) ph\u1ea3n \u1ee9ng v\u1edbi axit sulfuric \u0111\u1ec3 t\u1ea1o th\u00e0nh D\u1eaaN SULPHATE. (Thuy\u1ebft Double Sulphate c\u1ee7a Gladstone). Trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n h\u00f3a kh\u00e1c nh\u01b0 pin Nickel-Cadmium, pin Lithium-ion, c\u00e1c ch\u1ea5t \u0111i\u1ec7n ph\u00e2n kh\u00f4ng tham gia v\u00e0o c\u00e1c ph\u1ea3n \u1ee9ng. Vai tr\u00f2 c\u1ee7a ch\u00fang ch\u1ec9 l\u00e0 d\u1eabn c\u00e1c ion gi\u1eefa hai \u0111i\u1ec7n c\u1ef1c.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f409b8 elementor-widget elementor-widget-heading\" data-id=\"5f409b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">C\u00e1c ph\u1ea3n \u1ee9ng trong qu\u00e1 tr\u00ecnh ph\u00f3ng \u0111i\u1ec7n - Ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc c\u1ee7a pin axit ch\u00ec<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7bea8ef0 elementor-widget elementor-widget-text-editor\" data-id=\"7bea8ef0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\"><span class=\"s1\"><b>C\u00e1c ph\u1ea3n \u1ee9ng trong qu\u00e1 tr\u00ecnh x\u1ea3 (\u0110\u00e2y l\u00e0 ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a pin)<\/b><\/span><\/p>\n<p class=\"p2\"><span class=\"s1\">Pb (Ti\u00eau c\u1ef1c)<\/span> <span class=\"s2\"><b>\u2192<\/b><\/span><span class=\"s1\"><span class=\"Apple-converted-space\">  <\/span>Pb\u00b2\u207a<span class=\"Apple-converted-space\">  <\/span>+ 2 e\u207b <span class=\"Apple-converted-space\">&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/span> 1<\/span><\/p>\n<p class=\"p2\"><span class=\"s1\">PbO\u2082 (T\u00edch c\u1ef1c) Pb\u2074\u207a + 2 e\u207b<span class=\"Apple-converted-space\">  <\/span><\/span><span class=\"s2\"><b>\u2192<\/b><\/span> <span class=\"s1\">Pb\u00b2\u207a<span class=\"Apple-converted-space\">            <\/span>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; 2<\/span><\/p>\n<p class=\"p2\"><span class=\"s1\">Pb\u00b2\u207a + SO\u2084\u00b2\u207b (t\u1eeb axit)<\/span> <span class=\"s2\"><b>\u2192<\/b><\/span> <span class=\"s1\">PbSO\u2084<span class=\"Apple-converted-space\">  <\/span>(\u1edf c\u1ea3 hai \u0111i\u1ec7n c\u1ef1c) &#8212;&#8212;&#8211; 3<\/span><\/p>\n<p class=\"p2\"><span class=\"s1\">Trong qu\u00e1 tr\u00ecnh s\u1ea1c<span class=\"Apple-converted-space\">  <\/span>c\u1ee7a m\u1ed9t pin axit ch\u00ec \u0111\u00e3 x\u1ea3, c\u1ea3 3 ph\u1ea3n \u1ee9ng \u0111\u1ec1u di\u1ec5n ra theo chi\u1ec1u ng\u01b0\u1ee3c l\u1ea1i, Tr\u00ean \u0111\u00e2y l\u00e0 c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc v\u00e0 \u0111i\u1ec7n h\u00f3a \u0111\u01a1n gi\u1ea3n di\u1ec5n ra trong pin axit ch\u00ec l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh h\u1ec7 th\u1ed1ng pin C\u00d3 TH\u1ec2 S\u1ea0C L\u1ea0I \u0111\u00e1ng tin c\u1eady nh\u1ea5t ho\u1eb7c<span class=\"Apple-converted-space\">  <\/span>TH\u1ee8 HAI H\u1ec7 th\u1ed1ng pin. <\/span><\/p>\n<p class=\"p2\"><span class=\"s1\"><span class=\"s3\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa pin ch\u00ednh v\u00e0 pin ph\u1ee5 l\u00e0 g\u00ec? Trong khi pin ti\u1ec3u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng &amp; n\u00e9m &amp; kh\u00f4ng th\u1ec3 s\u1ea1c l\u1ea1i; pin ph\u1ee5, o<\/span>n s\u1ea1c, t\u1ea5t c\u1ea3 3 th\u00e0nh ph\u1ea7n &#8211; d\u01b0\u01a1ng, \u00e2m v\u00e0 axit \u0111\u01b0\u1ee3c t\u00e1i sinh.<\/span><\/p>\n<p class=\"p3\"><span class=\"s3\"> Do \u0111\u00f3, m\u1ed9t t\u1ebf b\u00e0o \/ pin c\u00f3 th\u1ec3 s\u1ea1c l\u1ea1i ho\u1eb7c ph\u1ee5 \u0111\u01b0\u1ee3c t\u1ea1o ra. Do \u0111\u00f3 t\u00ean pin ph\u1ee5<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9aacac9 elementor-widget elementor-widget-heading\" data-id=\"9aacac9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Chu tr\u00ecnh oxy b\u00ean trong - Ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc c\u1ee7a pin axit ch\u00ec<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-196c2c18 elementor-widget elementor-widget-text-editor\" data-id=\"196c2c18\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Trong qu\u00e1 tr\u00ecnh s\u1ea1c pin VRLA: <br \/>T\u1ea1i b\u1ea3n c\u1ef1c d\u01b0\u01a1ng, kh\u00ed O2 \u0111\u01b0\u1ee3c sinh ra v\u00e0 t\u1ea1o ra c\u00e1c h\u1ea1t proton v\u00e0 electron.<br \/>2H2O \u2192 4H <sup>+<\/sup> + O2 \u2191 + 4e- \u2026\u2026\u2026 Ph\u01b0\u01a1ng tr\u00ecnh. 1<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62b17f68 elementor-widget elementor-widget-text-editor\" data-id=\"62b17f68\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>2Pb + O2 \u2192 2PbO<br \/>2PbO + 2H <sub>2<\/sub> SO <sub>4<\/sub> \u2192 2PbSO <sub>4<\/sub> + 2H <sub>2<\/sub> O<br \/>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>2Pb + O2 + 2H <sub>2<\/sub> SO <sub>4<\/sub> \u2192 2PbSO <sub>4<\/sub> + 2H <sub>2<\/sub> O + \u0110un n\u00f3ng \u2026\u2026\u2026 Ph\u01b0\u01a1ng tr\u00ecnh. 2<br \/>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>Tuy nhi\u00ean, \u0111\u00e2y l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh s\u1ea1c, do \u0111\u00f3, ch\u00ec sulphat \u0111\u01b0\u1ee3c t\u1ea1o ra m\u1ed9t l\u1ea7n n\u1eefa ph\u1ea3i \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh ch\u00ec; axit sulfuric \u0111\u01b0\u1ee3c t\u1ea1o ra theo con \u0111\u01b0\u1eddng \u0111i\u1ec7n h\u00f3a b\u1eb1ng c\u00e1ch ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c proton (ion hydro) v\u00e0 c\u00e1c \u0111i\u1ec7n t\u1eed do s\u1ef1 ph\u00e2n h\u1ee7y n\u01b0\u1edbc \u1edf c\u00e1c b\u1ea3n c\u1ef1c d\u01b0\u01a1ng khi ch\u00fang \u0111\u01b0\u1ee3c t\u00edch \u0111i\u1ec7n.<\/p>\n<p>2PbSO <sub>4<\/sub> + 4H <sup>+<\/sup> + 4e <sup>&#8211;<\/sup> \u2192 2Pb + 2H <sub>2<\/sub> SO <sub>4<\/sub> \u2026\u2026\u2026 Ph\u01b0\u01a1ng tr\u00ecnh. 3<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b64ef10 elementor-widget elementor-widget-heading\" data-id=\"b64ef10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ph\u1ea3n \u1ee9ng ph\u00f3ng \u0111i\u1ec7n v\u00e0 s\u1ea1c - Ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc pin axit ch\u00ec<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34eb51d4 elementor-widget elementor-widget-text-editor\" data-id=\"34eb51d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>C\u00e1c ph\u1ea3n \u1ee9ng c\u1ee7a t\u1ebf b\u00e0o \u0111i\u1ec7n ho\u1eb7c pin l\u00e0 \u0111\u1eb7c tr\u01b0ng cho h\u1ec7 th\u1ed1ng ho\u1eb7c h\u00f3a h\u1ecdc:<\/p>\n<p>V\u00ed d\u1ee5, \u00f4 axit ch\u00ec:<\/p>\n<p>Pb + PbO <sub>2<\/sub> + 2H <sub>2<\/sub> SO <sub>4<\/sub> X\u1ea3 \u2194 S\u1ea1c 2PbSO <sub>4<\/sub> + 2H <sub>2<\/sub> O E \u00b0 = 2,04 V<\/p>\n<p>Trong \u00f4 Ni-Cd<\/p>\n<p>Cd + 2NiOOH + 2H <sub>2<\/sub> O Ph\u00f3ng \u0111i\u1ec7n \u2194 \u0110i\u1ec7n t\u00edch Cd (OH) <sub>2<\/sub> + 2Ni (OH) <sub>2<\/sub> E \u00b0 = 1,32 V<\/p>\n<p>Trong m\u1ed9t \u00f4 Zn-Cl <sub>2<\/sub> :<\/p>\n<p>Ph\u00f3ng \u0111i\u1ec7n Zn + Cl <sub>2<\/sub> \u2194 T\u00edch \u0111i\u1ec7n ZnCl <sub>2<\/sub> E \u00b0 = 2,12 V<\/p>\n<p>Trong \u00f4 Daniel (\u0110\u00e2y l\u00e0 \u00f4 ch\u00ednh; \u1edf \u0111\u00e2y l\u01b0u \u00fd s\u1ef1 v\u1eafng m\u1eb7t c\u1ee7a c\u00e1c m\u0169i t\u00ean c\u00f3 th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c)<\/p>\n<p>Ph\u00f3ng \u0111i\u1ec7n Zn + Cu <sup>2+<\/sup> \u2194 T\u00edch \u0111i\u1ec7n Zn <sup>2+<\/sup> + Cu (s) E \u00b0 = 1,1 V<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e540afe elementor-widget elementor-widget-heading\" data-id=\"e540afe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0110i\u1ec1u g\u00ec x\u1ea3y ra trong ph\u1ea3n \u1ee9ng ph\u00f3ng \u0111i\u1ec7n v\u00e0 t\u00edch \u0111i\u1ec7n b\u00ean trong t\u1ebf b\u00e0o? Axit ch\u00ec ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-365d40c6 elementor-widget elementor-widget-text-editor\" data-id=\"365d40c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u0110\u1ed9 \u0111i\u1ec7n li: 2H <sub>2<\/sub> SO <sub>4<\/sub> = 2H <sup>+<\/sup> + 2HSO <sub>4\u203e<\/sub>  <\/p>\n<p>T\u1ea5m \u00e2m: Pb \u00b0 = Pb <sup>2+<\/sup> HSO <sub>4<\/sub> + 2e<\/p>\n<p> Pb <sup>2+<\/sup> + HSO <sub>4\u203e<\/sub> = PbSO <sub>4<\/sub> \u2193 + H <sup>+<\/sup><\/p>\n<p> \u21d1 \u21d3<\/p>\n<p>T\u1ea5m c\u1ef1c d\u01b0\u01a1ng: PbO <sub>2<\/sub> = Pb <sup>4+<\/sup> + 2O <sup>2-<\/sup><\/p>\n<p> Pb <sup>4+<\/sup> + 2e = Pb <sup>2+<\/sup><\/p>\n<p> Pb <sup>2+<\/sup> + 3H <sup>+<\/sup> + HSO <sub>4\u203e<\/sub> + 2O <sup>2-<\/sup> = PbSO <sub>4<\/sub> \u00af \u2193 + 2H <sub>2<\/sub> O<\/p>\n<p>Axit sunfuric l\u00e0 m\u1ed9t ch\u1ea5t \u0111i\u1ec7n ly m\u1ea1nh, n\u00f3 \u0111\u01b0\u1ee3c ph\u00e2n ly th\u00e0nh c\u00e1c ion hydro v\u00e0 ion bisulphat (c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ion hydro sunphat). <\/p>\n<p style=\"font-weight: 400;\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb71f0b elementor-widget elementor-widget-image\" data-id=\"fb71f0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/microtexindia.com\/wp-content\/uploads\/elementor\/thumbs\/lead-acid-battery-chemical-reaction-1-phznkg2lbv0k83o3ka1b7fa3n60gc3hivbj9ymi5vo.jpg\" title=\"axit ch\u00ec ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc 1\" alt=\"axit ch\u00ec ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Axit ch\u00ec ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc Nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c &amp; ph\u1ea3n \u1ee9ng c\u1ee7a pin axit-ch\u00ec T\u1ea5t c\u1ea3 Pin l\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n h\u00f3a ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t ngu\u1ed3n \u0111i\u1ec7n v\u00e0 n\u0103ng l\u01b0\u1ee3ng. M\u1ed7i h\u1ec7 th\u1ed1ng c\u00f3 2 \u0111i\u1ec7n c\u1ef1c (D\u01b0\u01a1ng v\u00e0 \u00c2m), ch\u1ea5t \u0111i\u1ec7n ph\u00e2n v\u00e0 ch\u1ea5t ph\u00e2n t\u00e1ch. H\u1ea7u h\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":25018,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[388],"tags":[],"class_list":["post-34579","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hoa-chat"],"_links":{"self":[{"href":"https:\/\/microtexindia.com\/vi\/wp-json\/wp\/v2\/posts\/34579","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/microtexindia.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microtexindia.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microtexindia.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microtexindia.com\/vi\/wp-json\/wp\/v2\/comments?post=34579"}],"version-history":[{"count":0,"href":"https:\/\/microtexindia.com\/vi\/wp-json\/wp\/v2\/posts\/34579\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microtexindia.com\/vi\/wp-json\/wp\/v2\/media\/25018"}],"wp:attachment":[{"href":"https:\/\/microtexindia.com\/vi\/wp-json\/wp\/v2\/media?parent=34579"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microtexindia.com\/vi\/wp-json\/wp\/v2\/categories?post=34579"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microtexindia.com\/vi\/wp-json\/wp\/v2\/tags?post=34579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}