{"id":134428,"date":"2024-09-30T09:46:49","date_gmt":"2024-09-30T01:46:49","guid":{"rendered":"https:\/\/www.alpapowder.com\/134428\/"},"modified":"2024-09-30T09:46:50","modified_gmt":"2024-09-30T01:46:50","slug":"cac-linh-vuc-ung-dung-cua-than-den-dan-dien","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/134428\/","title":{"rendered":"C\u00e1c l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng c\u1ee7a than \u0111en d\u1eabn \u0111i\u1ec7n"},"content":{"rendered":"

\"\"<\/p>\n

Carbon \u0111en d\u1eabn \u0111i\u1ec7n l\u00e0 m\u1ed9t lo\u1ea1i carbon \u0111en \u0111\u1eb7c bi\u1ec7t \u0111i\u1ec3n h\u00ecnh c\u00f3 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng 10-1~10-2S\/cm. Carbon \u0111en d\u1eabn \u0111i\u1ec7n c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n v\u00e0 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao, chi ph\u00ed s\u1ea3n xu\u1ea5t th\u1ea5p, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh oxy h\u00f3a v\u00e0 m\u1eadt \u0111\u1ed9 th\u1ea5p, v\u00e0 c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m r\u00f5 r\u00e0ng so v\u1edbi b\u1ed9t kim lo\u1ea1i ho\u1eb7c ch\u1ea5t \u0111\u1ed9n s\u1ee3i.<\/p>\n

L\u0129nh v\u1ef1c pin<\/p>\n

Pin lithium-ion:<\/p>\n

LiFePO4, LiNiO2, LiCoO2 v\u00e0 c\u00e1c v\u1eadt li\u1ec7u ho\u1ea1t \u0111\u1ed9ng \u0111i\u1ec7n c\u1ef1c d\u01b0\u01a1ng kh\u00e1c l\u00e0 ch\u1ea5t b\u00e1n d\u1eabn ho\u1eb7c ch\u1ea5t c\u00e1ch \u0111i\u1ec7n c\u00f3 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n ch\u1ec9 10-9~10-3S\/cm. C\u1ea7n th\u00eam ch\u1ea5t ph\u1ee5 gia d\u1eabn \u0111i\u1ec7n \u0111\u1ec3 t\u0103ng \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a ch\u00fang.<\/p>\n

Trong qu\u00e1 tr\u00ecnh s\u1ea1c v\u00e0 x\u1ea3, v\u1eadt li\u1ec7u \u0111i\u1ec7n c\u1ef1c \u00e2m s\u1ebd li\u00ean t\u1ee5c gi\u00e3n n\u1edf v\u00e0 co l\u1ea1i do s\u1ef1 ch\u00e8n\/r\u00fat Li+, ph\u00e1 h\u1ee7y k\u00eanh ch\u00e8n Li+ v\u00e0 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng x\u1ea3.<\/p>\n

C\u00e1c lo\u1ea1i pin kh\u00e1c:<\/p>\n

Pin niken-hydro: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng cho \u0111i\u1ec7n c\u1ef1c \u00e2m, nh\u01b0 m\u1ed9t ch\u1ea5t mang \u0111i\u1ec7n t\u1eed v\u00e0 ph\u1ee5 gia d\u1eabn \u0111i\u1ec7n, gi\u00fap v\u1eadt li\u1ec7u \u0111i\u1ec7n c\u1ef1c \u00e2m th\u1ef1c hi\u1ec7n t\u1ed1t h\u01a1n c\u00e1c ph\u1ea3n \u1ee9ng \u0111i\u1ec7n h\u00f3a, gi\u1ea3m ph\u00e2n c\u1ef1c \u0111i\u1ec7n c\u1ef1c, c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t s\u1ea1c v\u00e0 x\u1ea3 c\u1ee7a pin v\u00e0 tu\u1ed5i th\u1ecd chu k\u1ef3, \u0111\u1ed3ng th\u1eddi gi\u1ea3m c\u00e1c ph\u1ea3n \u1ee9ng ph\u1ee5 nh\u01b0 t\u1ea1o kh\u00ed.<\/p>\n

Pin niken-cadmium: T\u00e1c \u0111\u1ed9ng l\u00ean \u0111i\u1ec7n c\u1ef1c \u00e2m \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a v\u1eadt li\u1ec7u \u0111i\u1ec7n c\u1ef1c \u00e2m, gi\u1ea3m \u0111i\u1ec7n tr\u1edf b\u00ean trong c\u1ee7a pin, c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng x\u1ea3 d\u00f2ng \u0111i\u1ec7n l\u1edbn v\u00e0 hi\u1ec7u su\u1ea5t s\u1ea1c v\u00e0 x\u1ea3, \u0111\u1ed3ng th\u1eddi gi\u1ea3m t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng v\u00e0 t\u1ecfa nhi\u1ec7t.<\/p>\n

L\u0129nh v\u1ef1c s\u1ea3n ph\u1ea9m cao su v\u00e0 nh\u1ef1a<\/p>\n

S\u1ea3n ph\u1ea9m ch\u1ed1ng t\u0129nh \u0111i\u1ec7n:<\/p>\n

S\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m cao su ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ea5m cao su ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, b\u0103ng t\u1ea3i ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, \u0111\u1ebf cao su, s\u1ea3n ph\u1ea9m cao su y t\u1ebf, v.v., c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba hi\u1ec7u qu\u1ea3 vi\u1ec7c t\u1ea1o ra v\u00e0 t\u00edch t\u1ee5 t\u0129nh \u0111i\u1ec7n, tr\u00e1nh g\u00e2y h\u1ea1i cho thi\u1ebft b\u1ecb v\u00e0 con ng\u01b0\u1eddi.<\/p>\n

S\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m nh\u1ef1a d\u1eabn \u0111i\u1ec7n, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e0ng d\u1eabn \u0111i\u1ec7n, s\u1ee3i d\u1eabn \u0111i\u1ec7n, s\u1ea3n ph\u1ea9m da d\u1eabn \u0111i\u1ec7n, v.v., c\u00f3 \u1ee9ng d\u1ee5ng quan tr\u1ecdng trong bao b\u00ec \u0111i\u1ec7n t\u1eed, che ch\u1eafn \u0111i\u1ec7n t\u1eeb v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c.<\/p>\n

S\u1ea3n ph\u1ea9m cao su v\u00e0 nh\u1ef1a th\u00f4ng th\u01b0\u1eddng: C\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a cao su v\u00e0 nh\u1ef1a, gi\u00fap ch\u00fang c\u00f3 m\u1ed9t s\u1ed1 \u0111\u1eb7c t\u00ednh ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, gi\u1ea3m t\u00e1c \u0111\u1ed9ng c\u1ee7a t\u0129nh \u0111i\u1ec7n l\u00ean s\u1ea3n ph\u1ea9m v\u00e0 c\u1ea3i thi\u1ec7n c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc v\u00e0 \u0111\u1eb7c t\u00ednh gia c\u00f4ng c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\n

L\u0129nh v\u1ef1c v\u1eadt li\u1ec7u c\u00e1p<\/p>\n

V\u1eadt li\u1ec7u che ch\u1eafn c\u00e1p \u0111i\u1ec7n<\/p>\n

Ch\u1ed1ng nhi\u1ec5u \u0111i\u1ec7n t\u1eeb: Trong c\u00e1p \u0111i\u1ec7n, c\u00f3 th\u1ec3 th\u00eam than \u0111en d\u1eabn \u0111i\u1ec7n v\u00e0o l\u1edbp che ch\u1eafn c\u1ee7a c\u00e1p \u0111\u1ec3 che ch\u1eafn hi\u1ec7u qu\u1ea3 nhi\u1ec5u \u0111i\u1ec7n t\u1eeb b\u00ean ngo\u00e0i v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00edn hi\u1ec7u \u0111i\u1ec7n truy\u1ec1n qua c\u00e1p \u1ed5n \u0111\u1ecbnh v\u00e0 ch\u00ednh x\u00e1c.<\/p>\n

Ph\u00e2n b\u1ed1 tr\u01b0\u1eddng \u0111i\u1ec7n \u0111\u1ed3ng nh\u1ea5t: Trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u00e1p, s\u1ef1 ph\u00e2n b\u1ed1 kh\u00f4ng \u0111\u1ec1u c\u1ee7a tr\u01b0\u1eddng \u0111i\u1ec7n b\u00ean trong c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 ph\u00f3ng \u0111i\u1ec7n c\u1ee5c b\u1ed9, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 an to\u00e0n c\u1ee7a c\u00e1p.<\/p>\n

V\u1eadt li\u1ec7u c\u00e1p b\u00e1n d\u1eabn<\/p>\n

L\u1edbp che ch\u1eafn b\u00e1n d\u1eabn: L\u1edbp che ch\u1eafn b\u00e1n d\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1p \u0111i\u1ec7n \u00e1p trung b\u00ecnh v\u00e0 h\u1ea1 th\u1ebf. Than \u0111en d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tr\u1ed9n v\u1edbi c\u00e1c v\u1eadt li\u1ec7u c\u01a1 b\u1ea3n nh\u01b0 cao su ho\u1eb7c nh\u1ef1a \u0111\u1ec3 t\u1ea1o th\u00e0nh v\u1eadt li\u1ec7u composite b\u00e1n d\u1eabn.<\/p>\n

C\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t x\u1eed l\u00fd: Vi\u1ec7c b\u1ed5 sung mu\u1ed9i than d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t x\u1eed l\u00fd c\u1ee7a v\u1eadt li\u1ec7u c\u00e1p, gi\u00fap ch\u00fang d\u1ec5 \u0111\u00f9n v\u00e0 \u0111\u1ecbnh h\u00ecnh h\u01a1n, \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\n

Ng\u00e0nh c\u00f4ng nghi\u1ec7p in v\u00e0 ph\u1ee7 \u0111i\u1ec7n t\u1eed<\/p>\n

M\u1ef1c d\u1eabn \u0111i\u1ec7n v\u00e0 l\u1edbp ph\u1ee7 d\u1eabn \u0111i\u1ec7n:<\/p>\n

Vi\u1ec7c b\u1ed5 sung mu\u1ed9i than d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 l\u00e0m cho m\u1ef1c v\u00e0 l\u1edbp ph\u1ee7 d\u1eabn \u0111i\u1ec7n, v\u00e0 ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong b\u1ea3ng m\u1ea1ch in (PCB), m\u00e0n h\u00ecnh \u0111i\u1ec7n t\u1eed, l\u1edbp ph\u1ee7 che ch\u1eafn \u0111i\u1ec7n t\u1eeb v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c.<\/p>\n

In \u0111i\u1ec7n t\u1eed:<\/p>\n

M\u00ec than d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t qu\u1ea7n \u00e1o ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, h\u00e0ng d\u1ec7t th\u00f4ng minh, v.v. Trong m\u1ed9t s\u1ed1 m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c y\u00eau c\u1ea7u ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, vi\u1ec7c m\u1eb7c qu\u1ea7n \u00e1o ch\u1ed1ng t\u0129nh \u0111i\u1ec7n c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c thi\u1ec7t h\u1ea1i do t\u0129nh \u0111i\u1ec7n \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed v\u00e0 g\u00e2y h\u1ea1i cho c\u01a1 th\u1ec3 con ng\u01b0\u1eddi.<\/p>\n

C\u00e1c l\u0129nh v\u1ef1c kh\u00e1c<\/p>\n

Pin nhi\u00ean li\u1ec7u: Trong pin nhi\u00ean li\u1ec7u \u0111i\u1ec7n ph\u00e2n polyme, mu\u1ed9i than d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111i\u1ec7n c\u1ef1c nhi\u00ean li\u1ec7u v\u00e0 \u0111i\u1ec7n c\u1ef1c kh\u00f4ng kh\u00ed nh\u01b0 ch\u1ea5t mang \u0111i\u1ec7n t\u1eed v\u00e0 ch\u1ea5t mang x\u00fac t\u00e1c \u0111\u1ec3 th\u00fac \u0111\u1ea9y ph\u1ea3n \u1ee9ng \u0111i\u1ec7n h\u00f3a gi\u1eefa nhi\u00ean li\u1ec7u (nh\u01b0 hydro) v\u00e0 ch\u1ea5t oxy h\u00f3a (nh\u01b0 oxy), \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec7u su\u1ea5t ph\u00e1t \u0111i\u1ec7n c\u1ee7a pin nhi\u00ean li\u1ec7u.<\/p>\n

Si\u00eau t\u1ee5 \u0111i\u1ec7n: Carbon \u0111en d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n v\u00e0 \u0111i\u1ec7n dung c\u1ee7a \u0111i\u1ec7n c\u1ef1c si\u00eau t\u1ee5 \u0111i\u1ec7n, cho ph\u00e9p ch\u00fang l\u01b0u tr\u1eef v\u00e0 gi\u1ea3i ph\u00f3ng \u0111i\u1ec7n t\u00edch nhanh ch\u00f3ng, v\u1edbi m\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng v\u00e0 m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t cao h\u01a1n.<\/p>\n

L\u0129nh v\u1ef1c h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 qu\u00e2n s\u1ef1: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u che ch\u1eafn ch\u1ed1ng t\u0129nh \u0111i\u1ec7n v\u00e0 \u0111i\u1ec7n t\u1eeb, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1edbp ph\u1ee7 v\u1ecf m\u00e1y bay, v\u1eadt li\u1ec7u v\u1ecf t\u00ean l\u1eeda, v.v., \u0111\u1ec3 gi\u1ea3m t\u00e1c \u0111\u1ed9ng c\u1ee7a t\u0129nh \u0111i\u1ec7n l\u00ean thi\u1ebft b\u1ecb v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u00e0ng h\u00ecnh c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n","protected":false},"excerpt":{"rendered":"

Carbon \u0111en d\u1eabn \u0111i\u1ec7n c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n v\u00e0 d\u1eabn nhi\u1ec7t cao, chi ph\u00ed s\u1ea3n xu\u1ea5t th\u1ea5p, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh oxy h\u00f3a v\u00e0 m\u1eadt \u0111\u1ed9 th\u1ea5p, c\u00f3 \u01b0u \u0111i\u1ec3m r\u00f5 r\u00e0ng so v\u1edbi ch\u1ea5t \u0111\u1ed9n b\u1ed9t kim lo\u1ea1i ho\u1eb7c s\u1ee3i.<\/p>\n","protected":false},"author":7,"featured_media":134392,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-134428","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghiep-tin-tuc-vi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/134428"}],"collection":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=134428"}],"version-history":[{"count":1,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/134428\/revisions"}],"predecessor-version":[{"id":134429,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/134428\/revisions\/134429"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/134392"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=134428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=134428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=134428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}