{"id":688467,"date":"2024-11-03T15:26:35","date_gmt":"2024-11-03T14:26:35","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=688467"},"modified":"2024-11-03T15:26:35","modified_gmt":"2024-11-03T14:26:35","slug":"chat-dien-phan-trong-pin-thanh-phan-chuc-nang-an-toan","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/chat-dien-phan-trong-pin-thanh-phan-chuc-nang-an-toan\/","title":{"rendered":"Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n trong pin | Th\u00e0nh ph\u1ea7n, Ch\u1ee9c n\u0103ng &#038; An to\u00e0n"},"content":{"rendered":"<p class=\"sidekick\">Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n trong pin: Th\u00e0nh ph\u1ea7n, ch\u1ee9c n\u0103ng v\u00e0 an to\u00e0n. T\u00ecm hi\u1ec3u c\u00e1ch ch\u1ea5t \u0111i\u1ec7n ph\u00e2n gi\u00fap pin ho\u1ea1t \u0111\u1ed9ng, vai tr\u00f2 quan tr\u1ecdng v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n khi s\u1eed d\u1ee5ng.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/chat_dien_phan_trong_pin_thanh_phan_chuc_nang_an_toan.png\" alt=\"Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n trong pin | Th\u00e0nh ph\u1ea7n, Ch\u1ee9c n\u0103ng &#038; An to\u00e0n\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>Ch\u1ea5t \u0110i\u1ec7n Ph\u00e2n Trong Pin: Th\u00e0nh Ph\u1ea7n, Ch\u1ee9c N\u0103ng &#038; An To\u00e0n<\/h2>\n<p>Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong c\u1ea5u tr\u00fac c\u1ee7a pin, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c lo\u1ea1i pin nh\u01b0 pin lithium-ion v\u00e0 pin axit-ch\u00ec. Ch\u00fang \u0111\u1ea3m b\u1ea3o vi\u1ec7c truy\u1ec1n t\u1ea3i c\u00e1c ion gi\u1eefa c\u00e1c \u0111i\u1ec7n c\u1ef1c, t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n v\u00e0 gi\u1eef cho pin ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 th\u00e0nh ph\u1ea7n, ch\u1ee9c n\u0103ng v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n khi s\u1eed d\u1ee5ng ch\u1ea5t \u0111i\u1ec7n ph\u00e2n trong pin.<\/p>\n<h2>Th\u00e0nh Ph\u1ea7n C\u1ee7a Ch\u1ea5t \u0110i\u1ec7n Ph\u00e2n<\/h2>\n<p>Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n trong pin c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i \u1edf d\u1ea1ng l\u1ecfng, r\u1eafn ho\u1eb7c gel. C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a ch\u1ea5t \u0111i\u1ec7n ph\u00e2n bao g\u1ed3m:<\/p>\n<ul>\n<li><b>Mu\u1ed1i \u0110i\u1ec7n Ph\u00e2n:<\/b> \u0110\u00e2y l\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t ion h\u00f3a nh\u01b0 LiPF<sub>6<\/sub> (lithium hexafluorophosphate) \u0111\u1ed1i v\u1edbi pin lithium-ion, hay H<sub>2<\/sub>SO<sub>4<\/sub> (axit sulfuric) \u0111\u1ed1i v\u1edbi pin axit-ch\u00ec. Ch\u00fang t\u1ea1o ra c\u00e1c ion c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh truy\u1ec1n t\u1ea3i \u0111i\u1ec7n.<\/li>\n<li><b>Dung M\u00f4i:<\/b> C\u00e1c dung m\u00f4i nh\u01b0 ethylene carbonate (EC) v\u00e0 dimethyl carbonate (DMC) th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong pin lithium-ion. Dung m\u00f4i gi\u00fap mu\u1ed1i \u0111i\u1ec7n ph\u00e2n h\u00f2a tan v\u00e0 duy tr\u00ec tr\u1ea1ng th\u00e1i l\u1ecfng.<\/li>\n<li><b>Ph\u1ee5 Gia:<\/b> C\u00e1c ch\u1ea5t ph\u1ee5 gia \u0111\u01b0\u1ee3c th\u00eam v\u00e0o \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a ch\u1ea5t \u0111i\u1ec7n ph\u00e2n, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u0103ng kh\u1ea3 n\u0103ng d\u1eabn \u0111i\u1ec7n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t.<\/li>\n<\/ul>\n<h2>Ch\u1ee9c N\u0103ng C\u1ee7a Ch\u1ea5t \u0110i\u1ec7n Ph\u00e2n<\/h2>\n<p>Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n th\u1ef1c hi\u1ec7n nhi\u1ec1u ch\u1ee9c n\u0103ng quan tr\u1ecdng trong pin:<\/p>\n<ul>\n<li><b>Truy\u1ec1n T\u1ea3i Ion:<\/b> Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n h\u1ed7 tr\u1ee3 vi\u1ec7c di chuy\u1ec3n c\u1ee7a c\u00e1c ion t\u1eeb \u0111i\u1ec7n c\u1ef1c \u00e2m (anode) t\u1edbi \u0111i\u1ec7n c\u1ef1c d\u01b0\u01a1ng (cathode) trong qu\u00e1 tr\u00ecnh ph\u00f3ng \u0111i\u1ec7n, v\u00e0 ng\u01b0\u1ee3c l\u1ea1i trong qu\u00e1 tr\u00ecnh n\u1ea1p \u0111i\u1ec7n.<\/li>\n<li><b>Duy Tr\u00ec \u0110\u1ed9 \u1ed4n \u0110\u1ecbnh:<\/b> Ch\u00fang gi\u00fap duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a c\u1ea5u tr\u00fac pin b\u1eb1ng c\u00e1ch ng\u0103n ch\u1eb7n s\u1ef1 ph\u00e2n h\u1ee7y hay gi\u1ea3m hi\u1ec7u su\u1ea5t khi s\u1eed d\u1ee5ng.<\/li>\n<\/ul>\n<h2>An To\u00e0n Khi S\u1eed D\u1ee5ng Ch\u1ea5t \u0110i\u1ec7n Ph\u00e2n<\/h2>\n<p>D\u00f9 c\u00f3 vai tr\u00f2 quan tr\u1ecdng, ch\u1ea5t \u0111i\u1ec7n ph\u00e2n c\u0169ng \u1ea9n ch\u1ee9a m\u1ed9t s\u1ed1 nguy c\u01a1 an to\u00e0n khi s\u1eed d\u1ee5ng:<\/p>\n<ol>\n<li><b>Nguy C\u01a1 Ch\u00e1y N\u1ed5:<\/b> Nhi\u1ec1u ch\u1ea5t \u0111i\u1ec7n ph\u00e2n l\u00e0 h\u1ee3p ch\u1ea5t d\u1ec5 ch\u00e1y; n\u1ebfu pin b\u1ecb t\u1ed5n th\u01b0\u01a1ng ho\u1eb7c n\u1ea1p qu\u00e1 m\u1ee9c, ch\u00fang c\u00f3 th\u1ec3 g\u00e2y n\u1ed5 ho\u1eb7c ch\u00e1y.<\/li>\n<li><b>Ch\u1ea5t H\u00f3a H\u1ecdc Nguy Hi\u1ec3m:<\/b> M\u1ed9t s\u1ed1 ch\u1ea5t \u0111i\u1ec7n ph\u00e2n nh\u01b0 lithium hexafluorophosphate (LiPF<sub>6<\/sub>) c\u00f3 th\u1ec3 gi\u1ea3i ph\u00f3ng kh\u00ed \u0111\u1ed9c khi ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 cao.<\/li>\n<li><b>C\u1ea7n B\u1ea3o Qu\u1ea3n C\u1ea9n Th\u1eadn:<\/b> Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n n\u00ean \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t v\u00e0 tr\u00e1nh xa ngu\u1ed3n nhi\u1ec7t hay n\u01a1i c\u00f3 th\u1ec3 x\u1ea3y ra va \u0111\u1eadp m\u1ea1nh.<\/li>\n<\/ol>\n<p>Hi\u1ec3u v\u00e0 s\u1eed d\u1ee5ng ch\u1ea5t \u0111i\u1ec7n ph\u00e2n m\u1ed9t c\u00e1ch an to\u00e0n l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a pin, c\u0169ng nh\u01b0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe v\u00e0 t\u00ednh m\u1ea1ng c\u1ee7a ng\u01b0\u1eddi s\u1eed d\u1ee5ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n trong pin: Th\u00e0nh ph\u1ea7n, ch\u1ee9c n\u0103ng v\u00e0 an to\u00e0n. T\u00ecm hi\u1ec3u c\u00e1ch ch\u1ea5t \u0111i\u1ec7n ph\u00e2n gi\u00fap pin ho\u1ea1t \u0111\u1ed9ng, vai tr\u00f2 quan tr\u1ecdng v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n khi s\u1eed d\u1ee5ng.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n trong pin | Th\u00e0nh ph\u1ea7n, Ch\u1ee9c n\u0103ng &amp; An to\u00e0n<\/title>\n<meta name=\"description\" content=\"Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n trong pin: Th\u00e0nh ph\u1ea7n, ch\u1ee9c n\u0103ng v\u00e0 an to\u00e0n. 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