![\"\"](\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2026\/06\/Barium-Titanate-1024x712.png\")
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\u0110\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi hai \u0111\u1ed9ng l\u1ef1c ch\u00ednh l\u00e0 s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n AI v\u00e0 n\u0103ng l\u01b0\u1ee3ng m\u1edbi, ng\u00e0nh c\u00f4ng nghi\u1ec7p t\u1ee5 \u0111i\u1ec7n g\u1ed1m nhi\u1ec1u l\u1edbp (MLCC) \u0111ang tr\u1ea3i qua m\u1ed9t \u0111\u1ee3t c\u0103ng th\u1eb3ng m\u1edbi v\u1ec1 cung v\u00e0 c\u1ea7u.<\/p>\n
Th\u01b0\u1eddng \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 “g\u1ea1o c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n t\u1eed”, MLCC l\u00e0 linh ki\u1ec7n \u0111i\u1ec7n t\u1eed c\u01a1 b\u1ea3n ph\u1ed5 bi\u1ebfn v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t trong l\u0129nh v\u1ef1c n\u00e0y.<\/p>\n
Khi th\u1ecb tr\u01b0\u1eddng m\u00e1y ch\u1ee7 AI b\u00f9ng n\u1ed5, s\u1ed1 l\u01b0\u1ee3ng MLCC \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y \u0111ang t\u0103ng g\u1ea5p \u0111\u00f4i. Nhu c\u1ea7u v\u1ec1 MLCC trong m\u00e1y ch\u1ee7 AI d\u1ef1 ki\u1ebfn \u200b\u200bs\u1ebd t\u0103ng kho\u1ea3ng 3,3 l\u1ea7n v\u00e0o n\u0103m 2030 so v\u1edbi m\u1ee9c c\u1ee7a n\u0103m 2025.<\/p>\n
Nhu c\u1ea7u t\u0103ng v\u1ecdt n\u00e0y \u0111\u00e3 tr\u1ef1c ti\u1ebfp \u0111\u1ea9y gi\u00e1 c\u00e1c lo\u1ea1i MLCC cao c\u1ea5p l\u00ean cao. H\u01a1n n\u1eefa, th\u1eddi gian ch\u1edd giao h\u00e0ng c\u0169ng k\u00e9o d\u00e0i \u0111\u00e1ng k\u1ec3\u2014t\u1eeb t\u00e1m tu\u1ea7n l\u00ean t\u1edbi hai m\u01b0\u01a1i tu\u1ea7n ho\u1eb7c th\u1eadm ch\u00ed s\u00e1u th\u00e1ng. M\u1ed9t s\u1ed1 b\u00e1o c\u00e1o cho th\u1ea5y ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0y c\u00f3 th\u1ec3 \u0111ang \u0111\u1ed1i m\u1eb7t v\u1edbi giai \u0111o\u1ea1n thi\u1ebfu h\u1ee5t ngu\u1ed3n cung d\u00e0i nh\u1ea5t trong l\u1ecbch s\u1eed.<\/p>\n
N\u1eb1m sau t\u00ecnh tr\u1ea1ng n\u00e0y l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng nh\u01b0ng th\u01b0\u1eddng b\u1ecb b\u1ecf qua: bari titanat.<\/p>\n
Bari titanat (BaTiO3) s\u1edf h\u1eefu c\u1ea5u tr\u00fac tinh th\u1ec3 perovskite \u0111i\u1ec3n h\u00ecnh c\u00f9ng c\u00e1c \u0111\u1eb7c t\u00ednh nh\u01b0 h\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i cao, t\u00ednh s\u1eaft \u0111i\u1ec7n v\u00e0 t\u00ednh \u00e1p \u0111i\u1ec7n. Nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y bi\u1ebfn n\u00f3 th\u00e0nh v\u1eadt li\u1ec7u “\u0111a n\u0103ng” cho nhi\u1ec1u lo\u1ea1i linh ki\u1ec7n \u0111i\u1ec7n t\u1eed, mang l\u1ea1i cho n\u00f3 danh hi\u1ec7u “tr\u1ee5 c\u1ed9t c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p g\u1ed1m \u0111i\u1ec7n t\u1eed”.<\/p>\n
MLCC (t\u1ee5 \u0111i\u1ec7n g\u1ed1m nhi\u1ec1u l\u1edbp) l\u00e0 l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng nh\u1ea5t c\u1ee7a bari titanat. Trong m\u1ed9t t\u1ee5 MLCC, l\u1edbp \u0111i\u1ec7n m\u00f4i g\u1ed1m l\u00e0 th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i; hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3 quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1c th\u00f4ng s\u1ed1 then ch\u1ed1t nh\u01b0 \u0111i\u1ec7n dung, kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p v\u00e0 \u0111\u1eb7c t\u00ednh t\u1ea7n s\u1ed1. Bari titanat \u0111\u00f3ng vai tr\u00f2 l\u00e0 nguy\u00ean li\u1ec7u ch\u00ednh cho l\u1edbp \u0111i\u1ec7n m\u00f4i n\u00e0y, chi\u1ebfm kho\u1ea3ng 70% chi ph\u00ed nguy\u00ean li\u1ec7u c\u1ee7a m\u1ed9t t\u1ee5 MLCC.<\/p>\n
S\u1ef1 ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng c\u1ee7a c\u00e1c l\u0129nh v\u1ef1c m\u1edbi n\u1ed5i\u2014nh\u01b0 5G, xe n\u0103ng l\u01b0\u1ee3ng m\u1edbi (NEV), tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) v\u00e0 Internet v\u1ea1n v\u1eadt (IoT)\u2014\u0111\u00e3 th\u00fac \u0111\u1ea9y nhu c\u1ea7u v\u1ec1 bari titanat. V\u00ed d\u1ee5, c\u00e1c t\u1ee5 MLCC s\u1eed d\u1ee5ng trong xe n\u0103ng l\u01b0\u1ee3ng m\u1edbi \u0111\u00f2i h\u1ecfi v\u1eadt li\u1ec7u \u0111i\u1ec7n m\u00f4i bari titanat \u0111\u00e3 qua quy tr\u00ecnh pha t\u1ea1p v\u00e0 bi\u1ebfn t\u00ednh chuy\u00ean bi\u1ec7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh trong d\u1ea3i nhi\u1ec7t \u0111\u1ed9 t\u1eeb -40\u00b0C \u0111\u1ebfn 150\u00b0C. T\u01b0\u01a1ng t\u1ef1, c\u00e1c thi\u1ebft b\u1ecb AI v\u00e0 c\u1ea3m bi\u1ebfn IoT c\u0169ng \u0111\u00f2i h\u1ecfi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c t\u1ee5 MLCC k\u00edch th\u01b0\u1edbc si\u00eau nh\u1ecf v\u00e0 linh ki\u1ec7n b\u1ed9 nh\u1edb ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p; \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 b\u1ed9t bari titanat v\u1edbi k\u00edch th\u01b0\u1edbc h\u1ea1t \u1edf quy m\u00f4 nano v\u00e0 \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u cao, \u0111\u1ed3ng th\u1eddi s\u1edf h\u1eefu c\u00e1c \u0111\u1eb7c t\u00ednh s\u1eaft \u0111i\u1ec7n v\u00e0 \u00e1p \u0111i\u1ec7n \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a. Nhu c\u1ea7u v\u1ec1 n\u0103ng l\u1ef1c t\u00ednh to\u00e1n AI c\u00e0ng l\u1edbn th\u00ec c\u00e1c y\u00eau c\u1ea7u \u0111\u1eb7t ra \u0111\u1ed1i v\u1edbi lo\u1ea1i bari titanat s\u1eed d\u1ee5ng trong t\u1ee5 \u0111i\u1ec7n g\u1ed1m nhi\u1ec1u l\u1edbp (MLCC) c\u00e0ng kh\u1eaft khe.<\/p>\n
Vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec7n dung cao v\u00e0 c\u00e1c l\u1edbp si\u00eau m\u1ecfng trong MLCC ph\u1ee5 thu\u1ed9c v\u00e0o qu\u00e1 tr\u00ecnh tinh ch\u1ec9nh h\u1ea1t b\u1ed9t v\u00e0 gi\u1ea3m \u0111\u1ed9 d\u00e0y c\u00e1c l\u1edbp \u0111i\u1ec7n m\u00f4i\u2014nh\u1eefng c\u00f4ng \u0111o\u1ea1n \u0111\u00f2i h\u1ecfi v\u1eadt li\u1ec7u c\u1ed1t l\u00f5i ch\u1ea5t l\u01b0\u1ee3ng cao, thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn v\u00e0 c\u00e1c k\u1ef9 thu\u1eadt ch\u1ebf t\u1ea1o t\u01b0\u01a1ng th\u00edch.<\/p>\n
B\u1ed9t bari titanat cao c\u1ea5p kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t lo\u1ea1i h\u00f3a ch\u1ea5t th\u01b0\u01a1ng m\u1ea1i th\u00f4ng th\u01b0\u1eddng; nh\u1eefng r\u00e0o c\u1ea3n k\u1ef9 thu\u1eadt \u0111\u00e1ng k\u1ec3 c\u00f9ng kh\u00f3 kh\u0103n trong vi\u1ec7c m\u1edf r\u1ed9ng n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t ch\u00ednh l\u00e0 th\u00e1ch th\u1ee9c tr\u1ecdng t\u00e2m m\u00e0 chu\u1ed7i cung \u1ee9ng c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0y \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t.<\/p>\n","protected":false},"excerpt":{"rendered":"
Barium titanate l\u00e0 nguy\u00ean li\u1ec7u ch\u00ednh cho l\u1edbp \u0111i\u1ec7n m\u00f4i n\u00e0y, chi\u1ebfm kho\u1ea3ng 70% chi ph\u00ed nguy\u00ean li\u1ec7u c\u1ee7a m\u1ed9t t\u1ee5 \u0111i\u1ec7n g\u1ed1m nhi\u1ec1u l\u1edbp (MLCC).<\/p>\n","protected":false},"author":7,"featured_media":137180,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-137205","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\/137205","targetHints":{"allow":["GET"]}}],"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=137205"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/137205\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/137180"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=137205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=137205"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=137205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}