{"id":4937,"date":"2025-07-08T06:43:37","date_gmt":"2025-07-08T06:43:37","guid":{"rendered":"https:\/\/www.keylinktech.com\/?p=4937"},"modified":"2025-11-25T03:13:34","modified_gmt":"2025-11-25T03:13:34","slug":"surface-preparation-with-plasma-technology-of-copper-foils-for-lithium-ion-batteries","status":"publish","type":"post","link":"https:\/\/www.keylinktech.com\/vi\/plasma-surface-technology\/application\/surface-preparation-with-plasma-technology-of-copper-foils-for-lithium-ion-batteries\/","title":{"rendered":"Chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t b\u1eb1ng c\u00f4ng ngh\u1ec7 Plasma c\u1ee7a l\u00e1 \u0111\u1ed3ng cho pin Lithium-Ion!"},"content":{"rendered":"
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Trong pin lithium-ion, l\u00e1 \u0111\u1ed3ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi v\u1eadt li\u1ec7u \u0111i\u1ec7n c\u1ef1c \u00e2m (anot), \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c ph\u1ee7 v\u1eadt li\u1ec7u anot, th\u01b0\u1eddng l\u00e0 h\u1ee3p ch\u1ea5t ch\u1ee9a liti<\/span>, l\u00ean l\u00e1 \u0111\u1ed3ng, C\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nh\u01b0 ch\u1ea5t k\u1ebft d\u00ednh ho\u1eb7c ch\u1ea5t k\u1ebft d\u00ednh c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a c\u1ea5u tr\u00fac. <\/p>\n\n\n\n

Chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t l\u00e1 \u0111\u1ed3ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 plasma<\/strong> l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng trong vi\u1ec7c n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a pin lithium-ion (LlBs). L\u00e1 \u0111\u1ed3ng \u0111\u00f3ng vai tr\u00f2 l\u00e0 b\u1ed9 thu d\u00f2ng \u0111i\u1ec7n cho anot (th\u01b0\u1eddng l\u00e0 graphite ho\u1eb7c silicon) v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh b\u1ec1 m\u1eb7t c\u1ee7a ch\u00fang \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn \u0111\u1ed9 b\u00e1m d\u00ednh, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111i\u1ec7n h\u00f3a v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a pin.<\/p>\n\n\n\n

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H\u1ec7 th\u1ed1ng x\u1eed l\u00fd b\u1ec1 m\u1eb7t Plasma PL-5050P
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H\u1ec7 th\u1ed1ng x\u1eed l\u00fd b\u1ec1 m\u1eb7t Plasma PL-5050
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T\u1ea1i sao ph\u1ea3i x\u1eed l\u00fd b\u1eb1ng plasma cho l\u00e1 \u0111\u1ed3ng trong LIB?<\/strong><\/strong><\/h2>\n\n\n\n

X\u1eed l\u00fd plasma l\u00e0m thay \u0111\u1ed5i b\u1ec1 m\u1eb7t \u0111\u1ed3ng \u1edf c\u1ea5p \u0111\u1ed9 nano, c\u1ea3i thi\u1ec7n:<\/p>\n\n\n\n

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  1. \u0110\u1ed9 th\u1ea5m \u01b0\u1edbt v\u00e0 \u0111\u1ed9 b\u00e1m d\u00ednh<\/strong> \u2013 \u0110\u1ea3m b\u1ea3o \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a l\u1edbp ph\u1ee7 b\u00f9n anot (than ch\u00ec, ch\u1ea5t k\u1ebft d\u00ednh, v.v.).<\/li>\n\n\n\n
  2. Lo\u1ea1i b\u1ecf v\u00e0 l\u00e0m s\u1ea1ch oxit<\/strong> \u2013 Lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m h\u1eefu c\u01a1 v\u00e0 oxit t\u1ef1 nhi\u00ean (Cu\u2082O, CuO) l\u00e0m t\u0103ng \u0111i\u1ec7n tr\u1edf giao di\u1ec7n.<\/li>\n\n\n\n
  3. \u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t & H\u00ecnh th\u00e1i<\/strong> \u2013 T\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng neo gi\u1eef c\u01a1 h\u1ecdc c\u1ee7a v\u1eadt li\u1ec7u ho\u1ea1t t\u00ednh.<\/li>\n\n\n\n
  4. \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111i\u1ec7n h\u00f3a<\/strong> \u2013 Gi\u1ea3m ph\u1ea3n \u1ee9ng ph\u1ee5 v\u1edbi ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i, c\u1ea3i thi\u1ec7n v\u00f2ng \u0111\u1eddi chu k\u1ef3.<\/li>\n<\/ol>\n\n\n\n

    K\u1ef9 thu\u1eadt Plasma \u0111\u1ec3 chu\u1ea9n b\u1ecb l\u00e1 \u0111\u1ed3ng<\/strong><\/strong><\/h2>\n\n\n\n

    1. L\u00e0m s\u1ea1ch b\u1eb1ng Plasma (Plasma O\u2082, Ar, H\u2082 ho\u1eb7c N\u2082)<\/strong><\/strong><\/h3>\n\n\n\n