{"id":4232,"date":"2025-08-04T15:23:41","date_gmt":"2025-08-04T07:23:41","guid":{"rendered":"https:\/\/www.superfinemill.com\/?p=4232"},"modified":"2025-08-04T15:27:28","modified_gmt":"2025-08-04T07:27:28","slug":"resin-based-porous-carbon-the-new-force-in-negative-electrode-materials","status":"publish","type":"post","link":"https:\/\/www.superfinemill.com\/vi\/resin-based-porous-carbon-the-new-force-in-negative-electrode-materials\/","title":{"rendered":"Carbon x\u1ed1p g\u1ed1c nh\u1ef1a: l\u1ef1c l\u01b0\u1ee3ng m\u1edbi trong v\u1eadt li\u1ec7u \u0111i\u1ec7n c\u1ef1c \u00e2m"},"content":{"rendered":"<p>\u0110\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi c\u00e1c m\u1ee5c ti\u00eau trung h\u00f2a carbon to\u00e0n c\u1ea7u, pin lithium-ion \u0111ang ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng nh\u01b0 m\u1ed9t c\u00f4ng ngh\u1ec7 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng c\u1ed1t l\u00f5i. V\u1eadt li\u1ec7u anode, m\u1ed9t trong b\u1ed1n th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a pin, \u0111ang tr\u1ea3i qua m\u1ed9t cu\u1ed9c chuy\u1ec3n \u0111\u1ed5i mang t\u00ednh c\u00e1ch m\u1ea1ng t\u1eeb than ch\u00ec truy\u1ec1n th\u1ed1ng sang v\u1eadt li\u1ec7u dung l\u01b0\u1ee3ng cao, s\u1ea1c nhanh. Trong s\u1ed1 \u0111\u00f3, v\u1eadt li\u1ec7u g\u1ed1c nh\u1ef1a <a href=\"https:\/\/www.superfinemill.com\/vi\/products\/\">carbon x\u1ed1p<\/a> \u0111\u00e3 n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t v\u1eadt li\u1ec7u h\u1ed7 tr\u1ee3 c\u1ed1t l\u00f5i cho v\u1eadt li\u1ec7u anode silicon CVD th\u1ebf h\u1ec7 ti\u1ebfp theo. \u0110i\u1ec1u n\u00e0y l\u00e0 do c\u1ea5u tr\u00fac l\u1ed7 x\u1ed1p c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9c \u0111\u00e1o, hi\u1ec7u su\u1ea5t \u0111i\u1ec7n h\u00f3a tuy\u1ec7t v\u1eddi v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u01b0\u1ee3t tr\u1ed9i v\u1edbi v\u1eadt li\u1ec7u silicon. S\u1ea3n ph\u1ea9m \u0111ang d\u1eabn \u0111\u1ea7u l\u00e0n s\u00f3ng n\u00e2ng c\u1ea5p c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"630\" src=\"https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/08\/resin-based-porous-carbon1.webp\" alt=\"resin-based porous carbon1\" class=\"wp-image-4233\" srcset=\"https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/08\/resin-based-porous-carbon1.webp 800w, https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/08\/resin-based-porous-carbon1-300x236.webp 300w, https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/08\/resin-based-porous-carbon1-768x605.webp 768w, https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/08\/resin-based-porous-carbon1-15x12.webp 15w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Ph\u00e2n lo\u1ea1i c\u00f4ng ngh\u1ec7 s\u1ea3n ph\u1ea9m<\/h2>\n\n\n\n<p>D\u1ef1a tr\u00ean nh\u1ef1a <a href=\"https:\/\/www.superfinemill.com\/vi\/dry-grinding\/ball-mill-and-air-classifier-production-system\/\">carbon x\u1ed1p <\/a>c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean ngu\u1ed3n nguy\u00ean li\u1ec7u th\u00f4, \u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u tr\u00fac v\u00e0 \u1ee9ng d\u1ee5ng cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">D\u1ef1a tr\u00ean ngu\u1ed3n nh\u1ef1a ti\u1ec1n ch\u1ea5t<\/h3>\n\n\n\n<p><strong>D\u1ef1a tr\u00ean nh\u1ef1a t\u1ed5ng h\u1ee3p:<\/strong><\/p>\n\n\n\n<p>Nh\u1ef1a Phenolic: Ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn nh\u1ea5t. Nguy\u00ean li\u1ec7u th\u00f4 s\u1eb5n c\u00f3 v\u00e0 quy tr\u00ecnh \u0111\u00e3 ho\u00e0n thi\u1ec7n (tr\u00f9ng h\u1ee3p dung d\u1ecbch, \u0111\u00f3ng r\u1eafn, cacbon h\u00f3a, ho\u1ea1t h\u00f3a). Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y t\u1ea1o ra c\u00e1c cacbon x\u1ed1p h\u00ecnh c\u1ea7u, b\u00e1n c\u1ea7u v\u00e0 kh\u1ed1i kh\u00f4ng \u0111\u1ec1u. \u01afu \u0111i\u1ec3m l\u00e0 c\u1ea5u tr\u00fac l\u1ed7 x\u1ed1p c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t cao, \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc cao, kh\u1ea3 n\u0103ng ch\u1ed1ng gi\u00e3n n\u1edf v\u00e0 ch\u1ecbu \u00e1p su\u1ea5t tuy\u1ec7t v\u1eddi, v\u00e0 l\u1eafng \u0111\u1ecdng silic \u0111\u1ed3ng \u0111\u1ec1u. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn hi\u1ec7u su\u1ea5t chu k\u1ef3 \u0111\u1ea7u ti\u00ean cao (&gt;88%) v\u00e0 tu\u1ed5i th\u1ecd chu k\u1ef3 d\u00e0i.<\/p>\n\n\n\n<p>C\u00e1c lo\u1ea1i nh\u1ef1a t\u1ed5ng h\u1ee3p kh\u00e1c bao g\u1ed3m polyacrylonitrile (PAN), nh\u1ef1a epoxy v\u00e0 polyimide (PI). M\u1ed7i lo\u1ea1i c\u00f3 nh\u1eefng \u0111\u1eb7c t\u00ednh ri\u00eang, nh\u01b0ng nh\u1ef1a phenolic \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t trong c\u1ef1c d\u01b0\u01a1ng pin.<\/p>\n\n\n\n<p><strong>Nh\u1ef1a c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb sinh kh\u1ed1i<\/strong>: <\/p>\n\n\n\n<p>M\u1ed9t h\u01b0\u1edbng \u0111i xanh, \u0111ang n\u1ed5i l\u00ean. C\u00e1c s\u1ea3n ph\u1ea9m tinh ch\u1ebf sinh kh\u1ed1i (v\u00ed d\u1ee5: d\u1eabn xu\u1ea5t lignin, d\u1eabn xu\u1ea5t \u0111\u01b0\u1eddng) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ed5ng h\u1ee3p nh\u1ef1a, sau \u0111\u00f3 \u0111\u01b0\u1ee3c cacbon h\u00f3a \u0111\u1ec3 t\u1ea1o th\u00e0nh carbon x\u1ed1p. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y k\u1ebft h\u1ee3p t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a nh\u1ef1a truy\u1ec1n th\u1ed1ng v\u1edbi l\u1ee3i \u00edch chi ph\u00ed th\u1ea5p c\u1ee7a sinh kh\u1ed1i.<\/p>\n\n\n\n<p><strong>D\u1ef1a tr\u00ean nh\u1ef1a \u0111\u01b0\u1eddng<\/strong>: <\/p>\n\n\n\n<p>Nh\u1ef1a \u0111\u01b0\u1eddng th\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i ri\u00eang bi\u1ec7t, c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb qu\u00e1 tr\u00ecnh nhi\u1ec7t ph\u00e2n polyme cao (hydrocarbon th\u01a1m \u0111a v\u00f2ng). N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c vi c\u1ea7u carbon c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb nh\u1ef1a \u0111\u01b0\u1eddng pha trung gian (MCMB), nh\u01b0ng vi\u1ec7c ki\u1ec3m so\u00e1t c\u1ea5u tr\u00fac l\u1ed7 r\u1ed7ng kh\u00f3 kh\u0103n h\u01a1n so v\u1edbi nh\u1ef1a.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/06\/ultrafine-powder.webp\" alt=\"ultrafine powder\" class=\"wp-image-4089\" srcset=\"https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/06\/ultrafine-powder.webp 500w, https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/06\/ultrafine-powder-300x300.webp 300w, https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/06\/ultrafine-powder-150x150.webp 150w, https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/06\/ultrafine-powder-12x12.webp 12w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">b\u1ed9t si\u00eau m\u1ecbn<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">D\u1ef1a tr\u00ean \u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u tr\u00fac l\u1ed7 ch\u00e2n l\u00f4ng v\u00e0 tr\u1ecdng t\u00e2m \u1ee9ng d\u1ee5ng<\/h3>\n\n\n\n<p><strong>Carbon x\u1ed1p l\u00e0m ch\u1ea5t mang cho <a href=\"https:\/\/www.superfinemill.com\/vi\/dry-grinding\/fluidized-bed-opposed-air-jet-mill\/\">V\u1eadt li\u1ec7u anode silicon-coban<\/a><\/strong>: Y\u00eau c\u1ea7u quan tr\u1ecdng l\u00e0 c\u1ea5u tr\u00fac l\u1ed7 mesopore ph\u00e1t tri\u1ec3n t\u1ed1t (2-50nm). L\u1ed7 mesopore cung c\u1ea5p kh\u00f4ng gian cho c\u00e1c h\u1ea1t nano silicon v\u00e0 gi\u00e3n n\u1edf th\u1ec3 t\u00edch \u0111\u1ec7m. L\u1ed7 micropore (&lt;2nm) cung c\u1ea5p th\u00eam v\u1ecb tr\u00ed l\u01b0u tr\u1eef lithium v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n. T\u1ef7 l\u1ec7 l\u1ed7 micropore\/l\u1ed7 mesopore, th\u1ec3 t\u00edch l\u1ed7, ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc v\u00e0 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc b\u1ec1 m\u1eb7t ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c. V\u1eadt li\u1ec7u g\u1ed1c nh\u1ef1a phenolic v\u01b0\u1ee3t tr\u1ed9i nh\u1edd kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh cao. C\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t bao g\u1ed3m di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t, th\u1ec3 t\u00edch l\u1ed7, t\u1ea3i l\u01b0\u1ee3ng silicon, hi\u1ec7u su\u1ea5t chu k\u1ef3 \u0111\u1ea7u ti\u00ean v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh chu k\u1ef3.<\/p>\n\n\n\n<p><strong>Anode cacbon c\u1ee9ng<\/strong>: Ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong pin ion natri. Cacbon c\u1ee9ng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng c\u00e1ch cacbon h\u00f3a nh\u1ef1a (nh\u1ef1a phenolic ho\u1eb7c furan) ho\u1eb7c sinh kh\u1ed1i \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n (1000-1400\u00b0C). Cacbon c\u1ee9ng c\u00f3 nhi\u1ec1u khuy\u1ebft t\u1eadt, l\u1ed7 r\u1ed7ng kh\u00e9p k\u00edn v\u00e0 c\u1ea5u tr\u00fac vi tinh th\u1ec3 gi\u1ed1ng than ch\u00ec. Cacbon c\u1ee9ng \u0111\u00f2i h\u1ecfi dung l\u01b0\u1ee3ng cao, hi\u1ec7u su\u1ea5t t\u1ed1c \u0111\u1ed9 tuy\u1ec7t v\u1eddi, hi\u1ec7u su\u1ea5t nhi\u1ec7t \u0111\u1ed9 th\u1ea5p v\u00e0 \u0111i\u1ec7n \u00e1p \u1ed5n \u0111\u1ecbnh th\u1ea5p.<\/p>\n\n\n\n<p><strong>\u0110i\u1ec7n c\u1ef1c si\u00eau t\u1ee5 \u0111i\u1ec7n Carbon<\/strong>: Y\u00eau c\u1ea7u di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t r\u1ea5t l\u1edbn (ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c l\u1ed7 si\u00eau nh\u1ecf) v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n tuy\u1ec7t v\u1eddi. C\u00e1c vi c\u1ea7u than ho\u1ea1t t\u00ednh g\u1ed1c nh\u1ef1a (\u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1ef1a phenolic) l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t.<\/p>\n\n\n\n<p><strong>H\u1ea5p ph\u1ee5\/X\u00fac t\u00e1c Carbon x\u1ed1p<\/strong>: T\u00f9y thu\u1ed9c v\u00e0o ph\u1ea3n \u1ee9ng h\u1ea5p ph\u1ee5 ho\u1eb7c x\u00fac t\u00e1c, c\u1ea7n c\u00f3 c\u1ea5u tr\u00fac l\u1ed7 r\u1ed7ng v\u00e0 nh\u00f3m ch\u1ee9c n\u0103ng b\u1ec1 m\u1eb7t c\u1ee5 th\u1ec3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">D\u1ef1a tr\u00ean h\u00ecnh th\u00e1i h\u1ecdc<\/h3>\n\n\n\n<p><strong>H\u00ecnh c\u1ea7u\/H\u00ecnh c\u1ea7u b\u00e1n c\u1ea7u<\/strong>: \u0110\u1ed9 ch\u1ea3y t\u1ed1t, l\u00fd t\u01b0\u1edfng cho l\u1edbp ph\u1ee7 \u0111i\u1ec7n c\u1ef1c d\u1ea1ng b\u00f9n \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 c\u00f3 m\u1eadt \u0111\u1ed9 kh\u1ed1i cao. V\u1eadt li\u1ec7u g\u1ed1c nh\u1ef1a phenolic d\u1ec5 d\u00e0ng ch\u1ebf t\u1ea1o b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p tr\u00f9ng h\u1ee3p nh\u0169 t\u01b0\u01a1ng ho\u1eb7c tr\u00f9ng h\u1ee3p huy\u1ec1n ph\u00f9.<\/p>\n\n\n\n<p><strong>Kh\u1ed1i\/B\u1ed9t kh\u00f4ng \u0111\u1ec1u<\/strong>: T\u01b0\u01a1ng \u0111\u1ed1i d\u1ec5 chu\u1ea9n b\u1ecb, chi ph\u00ed th\u1ea5p h\u01a1n m\u1ed9t ch\u00fat. Tuy nhi\u00ean, hi\u1ec7u su\u1ea5t x\u1eed l\u00fd \u0111i\u1ec7n c\u1ef1c c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u1ed1t l\u00f5i<\/h2>\n\n\n\n<p>Vi\u1ec7c ch\u1ebf t\u1ea1o carbon x\u1ed1p g\u1ed1c nh\u1ef1a ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c l\u1ef1a ch\u1ecdn ti\u1ec1n ch\u1ea5t polymer, \u0111\u00fac khu\u00f4n, l\u01b0u h\u00f3a (li\u00ean k\u1ebft ngang), cacbon h\u00f3a v\u00e0 ho\u1ea1t h\u00f3a. C\u00e1c quy tr\u00ecnh n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u1ea5u tr\u00fac, hi\u1ec7u su\u1ea5t v\u00e0 chi ph\u00ed c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/05\/roller-mill.webp\" alt=\"roller mill\" class=\"wp-image-3982\" srcset=\"https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/05\/roller-mill.webp 750w, https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/05\/roller-mill-300x300.webp 300w, https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/05\/roller-mill-150x150.webp 150w, https:\/\/www.superfinemill.com\/wp-content\/uploads\/2025\/05\/roller-mill-12x12.webp 12w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>T\u1ed5ng h\u1ee3p v\u00e0 \u0111\u00fac ti\u1ec1n ch\u1ea5t<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Chu\u1ea9n b\u1ecb nh\u1ef1a t\u1ed5ng h\u1ee3p<\/strong>: V\u00ed d\u1ee5, nh\u1ef1a phenolic \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p b\u1eb1ng c\u00e1ch ng\u01b0ng t\u1ee5 phenol v\u00e0 formaldehyde.<\/li>\n\n\n\n<li><strong>T\u1ed5ng h\u1ee3p nh\u1ef1a c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb sinh kh\u1ed1i<\/strong>:C\u00e1c s\u1ea3n ph\u1ea9m tinh ch\u1ebf sinh kh\u1ed1i nh\u01b0 lignin v\u00e0 cellulose \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh c\u00e1c ch\u1ea5t trung gian nh\u1ef1a c\u00f3 th\u1ec3 li\u00ean k\u1ebft ch\u00e9o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Khu\u00f4n \u0111\u00fac<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>S\u1ef1 h\u00ecnh th\u00e0nh h\u00ecnh c\u1ea7u<\/strong>: Tr\u00f9ng h\u1ee3p nh\u0169 t\u01b0\u01a1ng (d\u1ea7u trong n\u01b0\u1edbc ho\u1eb7c n\u01b0\u1edbc trong d\u1ea7u) v\u00e0 tr\u00f9ng h\u1ee3p huy\u1ec1n ph\u00f9 l\u00e0 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ch\u00ednh \u0111\u1ec3 t\u1ea1o ra vi c\u1ea7u nh\u1ef1a phenolic. C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh bao g\u1ed3m ki\u1ec3m so\u00e1t ch\u1ea5t nh\u0169 h\u00f3a, ch\u1ea5t ph\u00e2n t\u00e1n, t\u1ed1c \u0111\u1ed9 khu\u1ea5y v\u00e0 nhi\u1ec7t \u0111\u1ed9.<\/li>\n\n\n\n<li><strong>Kh\u1ed1i\/H\u00ecnh d\u1ea1ng kh\u00e1c<\/strong>:C\u00e1c ph\u01b0\u01a1ng ph\u00e1p bao g\u1ed3m \u0111\u00fac dung d\u1ecbch, \u0111\u00fac khu\u00f4n v\u00e0 \u0111\u00f9n.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110\u00f3ng r\u1eafn (Li\u00ean k\u1ebft ngang)<\/strong>:<\/h3>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y t\u1ea1o th\u00e0nh c\u1ea5u tr\u00fac m\u1ea1ng l\u01b0\u1edbi 3D trong ti\u1ec1n ch\u1ea5t nh\u1ef1a, \u0111\u1ea3m b\u1ea3o nh\u1ef1a gi\u1eef \u0111\u01b0\u1ee3c h\u00ecnh d\u1ea1ng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ea5u tr\u00fac l\u1ed7 r\u1ed7ng m\u1ee5c ti\u00eau trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ed9 cao. Nh\u1ef1a phenolic th\u01b0\u1eddng c\u1ea7n x\u1eed l\u00fd nhi\u1ec7t \u1edf 150-200\u00b0C. M\u1ee9c \u0111\u1ed9 li\u00ean k\u1ebft ngang \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t cacbon h\u00f3a v\u00e0 \u0111\u1ed9 b\u1ec1n khung cacbon.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Cacbon h\u00f3a<\/strong><\/h3>\n\n\n\n<p> Ti\u1ec1n ch\u1ea5t \u0111\u01b0\u1ee3c x\u1eed l\u00fd trong m\u00f4i tr\u01b0\u1eddng tr\u01a1 (N\u2082, Ar) \u1edf nhi\u1ec7t \u0111\u1ed9 cao (600-1200\u00b0C) \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i polyme h\u1eefu c\u01a1 th\u00e0nh cacbon v\u00f4 c\u01a1. Qu\u00e1 tr\u00ecnh n\u00e0y bao g\u1ed3m nhi\u1ec7t ph\u00e2n, th\u01a1m h\u00f3a v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c ph\u00e2n t\u1eed nh\u1ecf. T\u1ed1c \u0111\u1ed9 gia nhi\u1ec7t, nhi\u1ec7t \u0111\u1ed9 cu\u1ed1i c\u00f9ng v\u00e0 th\u1eddi gian l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 h\u00ecnh th\u00e0nh c\u1ea5u tr\u00fac vi tinh th\u1ec3 v\u00e0 h\u00ecnh th\u00e0nh l\u1ed7 r\u1ed7ng ban \u0111\u1ea7u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>K\u00edch ho\u1ea1t (H\u00ecnh th\u00e0nh l\u1ed7 ch\u00e2n l\u00f4ng)<\/strong><\/h3>\n\n\n\n<p>B\u01b0\u1edbc n\u00e0y gi\u00fap v\u1eadt li\u1ec7u c\u00f3 di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t l\u1edbn v\u00e0 nhi\u1ec1u l\u1ed7 r\u1ed7ng.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>K\u00edch ho\u1ea1t v\u1eadt l\u00fd<\/strong>: H\u01a1i n\u01b0\u1edbc ho\u1eb7c CO\u2082 \u1edf nhi\u1ec7t \u0111\u1ed9 cao (700-1000\u00b0C) s\u1ebd oxy h\u00f3a carbon v\u00e0 \u0103n m\u00f2n ch\u1ecdn l\u1ecdc c\u00e1c nguy\u00ean t\u1eed carbon \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u00e1c l\u1ed7 r\u1ed7ng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng nh\u01b0ng ch\u1ee7 y\u1ebfu t\u1ea1o ra c\u00e1c l\u1ed7 r\u1ed7ng si\u00eau nh\u1ecf v\u1edbi \u00edt l\u1ed7 r\u1ed7ng trung b\u00ecnh h\u01a1n.<\/li>\n\n\n\n<li><strong>Ho\u1ea1t h\u00f3a h\u00f3a h\u1ecdc<\/strong>: Tr\u01b0\u1edbc ho\u1eb7c sau qu\u00e1 tr\u00ecnh cacbon h\u00f3a, ti\u1ec1n ch\u1ea5t \u0111\u01b0\u1ee3c t\u1ea9m c\u00e1c ch\u1ea5t ho\u1ea1t h\u00f3a h\u00f3a h\u1ecdc (KOH, NaOH, ZnCl\u2082, H\u2083PO\u2084) v\u00e0 \u0111\u01b0\u1ee3c nung trong m\u00f4i tr\u01b0\u1eddng tr\u01a1 (450-900\u00b0C). C\u00e1c ch\u1ea5t ho\u1ea1t h\u00f3a n\u00e0y t\u1ea1o \u0111i\u1ec1u ki\u1ec7n h\u00ecnh th\u00e0nh l\u1ed7 r\u1ed7ng v\u1edbi hi\u1ec7u su\u1ea5t cao, t\u1ea1o ra h\u1ed7n h\u1ee3p c\u00e1c l\u1ed7 r\u1ed7ng vi m\u00f4 v\u00e0 l\u1ed7 r\u1ed7ng trung b\u00ecnh.<\/li>\n\n\n\n<li><strong>Ph\u01b0\u01a1ng ph\u00e1p m\u1eabu<\/strong>: C\u00e1c khu\u00f4n m\u1eabu (v\u00ed d\u1ee5, c\u00e1c kh\u1ed1i c\u1ea7u nano SiO\u2082 ho\u1eb7c copolymer kh\u1ed1i) \u0111\u01b0\u1ee3c th\u00eam v\u00e0o trong qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p ho\u1eb7c \u0111\u00fac nh\u1ef1a. Sau khi cacbon h\u00f3a v\u00e0 ho\u1ea1t h\u00f3a, khu\u00f4n m\u1eabu \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf, t\u1ea1o ra carbon x\u1ed1p meso c\u00f3 tr\u1eadt t\u1ef1. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u00ednh x\u00e1c nh\u01b0ng t\u1ed1n k\u00e9m v\u00e0 ph\u1ee9c t\u1ea1p, khi\u1ebfn vi\u1ec7c s\u1ea3n xu\u1ea5t quy m\u00f4 l\u1edbn tr\u1edf n\u00ean kh\u00f3 kh\u0103n.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Sau khi \u0111i\u1ec1u tr\u1ecb<\/strong><\/h3>\n\n\n\n<p>Bao g\u1ed3m r\u1eeda axit\/r\u1eeda n\u01b0\u1edbc (\u0111\u1ec3 lo\u1ea1i b\u1ecf ch\u1ea5t ho\u1ea1t h\u00f3a c\u00f2n s\u00f3t l\u1ea1i v\u00e0 tro), s\u1ea5y kh\u00f4, s\u00e0ng l\u1ecdc v\u00e0 <a href=\"https:\/\/www.superfinemill.com\/vi\/powder-coating-surface-modification\/\">s\u1eeda \u0111\u1ed5i b\u1ec1 m\u1eb7t<\/a> (v\u00ed d\u1ee5, b\u1ed5 sung nit\u01a1 \u0111\u1ec3 t\u0103ng \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n v\u00e0 kh\u1ea3 n\u0103ng th\u1ea5m \u01b0\u1edbt).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/www.superfinemill.com\/vi\/contact\/\">b\u1ed9t s\u1eed thi<\/a><\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Th\u00ed nghi\u1ec7m nghi\u1ec1n b\u1ed9t th\u00f4 than ho\u1ea1t t\u00ednh - EPIC\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Mv2npAX-5U4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<p>Khi nhu c\u1ea7u v\u1ec1 v\u1eadt li\u1ec7u anode ti\u00ean ti\u1ebfn ng\u00e0y c\u00e0ng t\u0103ng, carbon x\u1ed1p g\u1ed1c nh\u1ef1a \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t y\u1ebfu t\u1ed1 ch\u1ee7 ch\u1ed1t trong vi\u1ec7c ph\u00e1t tri\u1ec3n pin lithium-ion v\u00e0 si\u00eau t\u1ee5 \u0111i\u1ec7n hi\u1ec7u su\u1ea5t cao. V\u1edbi chuy\u00ean m\u00f4n v\u1ec1 c\u00f4ng ngh\u1ec7 nghi\u1ec1n v\u00e0 x\u1eed l\u00fd si\u00eau m\u1ecbn, Epic Powder cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p cho vi\u1ec7c s\u1ea3n xu\u1ea5t nh\u1eefng v\u1eadt li\u1ec7u ti\u00ean ti\u1ebfn n\u00e0y. B\u1eb1ng c\u00e1ch cung c\u1ea5p c\u00e1c thi\u1ebft b\u1ecb nghi\u1ec1n hi\u1ec7n \u0111\u1ea1i nh\u01b0 m\u00e1y nghi\u1ec1n tia, m\u00e1y nghi\u1ec1n bi v\u00e0 m\u00e1y ph\u00e2n lo\u1ea1i kh\u00ed, Epic Powder gi\u00fap t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh chu\u1ea9n b\u1ecb carbon x\u1ed1p g\u1ed1c nh\u1ef1a. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc h\u1ea1t, c\u1ea5u tr\u00fac l\u1ed7 r\u1ed7ng v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh b\u1ec1 m\u1eb7t, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111i\u1ec7n h\u00f3a \u0111\u01b0\u1ee3c n\u00e2ng cao cho c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 v\u1eadt li\u1ec7u anode silicon-carbon. C\u00e1c gi\u1ea3i ph\u00e1p ti\u00ean ti\u1ebfn c\u1ee7a Epic Powder h\u1ed7 tr\u1ee3 s\u1ea3n xu\u1ea5t hi\u1ec7u qu\u1ea3 c\u00e1c v\u1eadt li\u1ec7u l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng ch\u1ea5t l\u01b0\u1ee3ng cao, dung l\u01b0\u1ee3ng l\u1edbn v\u00e0 s\u1ea1c nhanh, g\u00f3p ph\u1ea7n v\u00e0o cu\u1ed9c c\u00e1ch m\u1ea1ng \u0111ang di\u1ec5n ra trong c\u00f4ng ngh\u1ec7 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng.<\/p>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f8-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"8\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/vi\/wp-json\/wp\/v2\/posts\/4232#wpcf7-f8-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/vi\/wp-json\/wp\/v2\/posts\/4232#wpcf7-f8-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"8\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f8-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"keen-form\">\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"T\u00ean c\u1ee7a b\u1ea1n*\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Email c\u1ee7a b\u1ea1n*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"tel-465\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\u0110i\u1ec7n tho\u1ea1i ho\u1eb7c Whatsapp c\u1ee7a b\u1ea1n*\" value=\"\" type=\"tel\" name=\"tel-465\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"C\u00f4ng ty c\u1ee7a b\u1ea1n\" value=\"\" type=\"text\" name=\"your-subject\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Tin nh\u1eafn c\u1ee7a b\u1ea1n\" name=\"your-message\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap kc_captcha\" data-name=\"kc_captcha\"><span class=\"wpcf7-form-control wpcf7-radio\"><span class=\"captcha-image\" ><span class=\"cf7ic_instructions\">H\u00e3y ch\u1ee9ng minh b\u1ea1n l\u00e0 ng\u01b0\u1eddi b\u1eb1ng c\u00e1ch ch\u1ecdn<span> key<\/span>\u3002<\/span><label><input aria-label=\"1\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 576 512\"><path 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