{"id":687372,"date":"2024-08-28T19:12:09","date_gmt":"2024-08-28T18:12:09","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=687372"},"modified":"2024-08-28T19:12:09","modified_gmt":"2024-08-28T18:12:09","slug":"do-dan-nhiet-cua-cac-vat-lieu-dua-tren-graphene","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/do-dan-nhiet-cua-cac-vat-lieu-dua-tren-graphene\/","title":{"rendered":"\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u d\u1ef1a tr\u00ean graphene"},"content":{"rendered":"<p class=\"sidekick\">T\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u d\u1ef1a tr\u00ean graphene, c\u00e1ch ch\u00fang c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ea3n nhi\u1ec7t v\u00e0 \u1ee9ng d\u1ee5ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/do_dan_nhiet_cua_cac_vat_lieu_dua_tren_graphene.png\" alt=\"\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u d\u1ef1a tr\u00ean graphene\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u d\u1ef1a tr\u00ean graphene<\/h2>\n<p>Thermal engineering l\u00e0 m\u1ed9t ng\u00e0nh khoa h\u1ecdc nghi\u00ean c\u1ee9u v\u00e0 \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc. M\u1ed9t trong nh\u1eefng ch\u1ee7 \u0111\u1ec1 n\u1ed5i b\u1eadt trong ng\u00e0nh n\u00e0y l\u00e0 \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nhau, trong \u0111\u00f3 c\u00f3 graphene.<\/p>\n<h2>Graphene l\u00e0 g\u00ec?<\/h2>\n<p>Graphene l\u00e0 m\u1ed9t l\u1edbp \u0111\u01a1n nguy\u00ean t\u1eed c\u1ee7a carbon \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp trong c\u1ea5u tr\u00fac l\u1ee5c gi\u00e1c. N\u00f3 c\u00f3 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc cao v\u00e0 \u0111\u1eb7c t\u00ednh d\u1eabn \u0111i\u1ec7n, d\u1eabn nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i.<\/p>\n<h2>\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a graphene<\/h2>\n<p>Graphene c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao \u0111\u00e1ng k\u1ec3, \u0111\u1ea1t t\u1eeb 3000 \u0111\u1ebfn 5000 W\/mK. \u0110i\u1ec1u n\u00e0y v\u01b0\u1ee3t tr\u1ed9i h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c v\u1eadt li\u1ec7u truy\u1ec1n th\u1ed1ng nh\u01b0 \u0111\u1ed3ng (400 W\/mK) v\u00e0 silicon (150 W\/mK).<\/p>\n<ul>\n<li>\u0110\u1ed9 d\u1eabn nhi\u1ec7t cao c\u1ee7a graphene gi\u00fap t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3 trong c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed.<\/li>\n<li>C\u1ea5u tr\u00fac 2D c\u1ee7a graphene cho ph\u00e9p ph\u00f3ng x\u1ea1 nhi\u1ec7t di\u1ec5n ra m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean v\u00e0 nhanh ch\u00f3ng.<\/li>\n<\/ul>\n<h2>\u1ee8ng d\u1ee5ng c\u1ee7a graphene trong thermal engineering<\/h2>\n<p>C\u00e1c v\u1eadt li\u1ec7u d\u1ef1a tr\u00ean graphene \u0111ang \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n r\u1ed9ng r\u00e3i trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau:<\/p>\n<ol>\n<li><b>T\u1ea3n nhi\u1ec7t cho \u0111i\u1ec7n t\u1eed<\/b>: Graphene \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c b\u1ed9 ph\u1eadn d\u1eabn nhi\u1ec7t c\u1ee7a CPU, GPU \u0111\u1ec3 gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 v\u00e0 t\u0103ng hi\u1ec7u su\u1ea5t.<\/li>\n<li><b>V\u1eadt li\u1ec7u t\u1ed5 h\u1ee3p<\/b>: S\u1ef1 k\u1ebft h\u1ee3p graphene v\u1edbi c\u00e1c polymer ho\u1eb7c kim lo\u1ea1i \u0111\u1ec3 t\u1ea1o th\u00e0nh v\u1eadt li\u1ec7u t\u1ed5 h\u1ee3p c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao v\u00e0 \u0111\u1ed9 b\u1ec1n t\u1ed1t h\u01a1n.<\/li>\n<li><b>Pin v\u00e0 thi\u1ebft b\u1ecb n\u0103ng l\u01b0\u1ee3ng<\/b>: C\u00e1c l\u1edbp ph\u1ee7 graphene tr\u00ean b\u1ec1 m\u1eb7t pin c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a pin nh\u1edd kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3.<\/li>\n<\/ol>\n<p>Nh\u1edd c\u00e1c \u0111\u1eb7c t\u00ednh \u0111\u1ed9c \u0111\u00e1o c\u1ee7a m\u00ecnh, c\u00e1c v\u1eadt li\u1ec7u d\u1ef1a tr\u00ean graphene \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng s\u1ebd thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta qu\u1ea3n l\u00fd nhi\u1ec7t trong c\u00e1c thi\u1ebft b\u1ecb v\u00e0 h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p.<\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>Graphene l\u00e0 m\u1ed9t trong nh\u1eefng b\u01b0\u1edbc ti\u1ebfn v\u01b0\u1ee3t b\u1eadc trong l\u0129nh v\u1ef1c thermal engineering. Kh\u1ea3 n\u0103ng d\u1eabn nhi\u1ec7t cao c\u1ee7a n\u00f3 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch trong vi\u1ec7c c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed v\u00e0 n\u0103ng l\u01b0\u1ee3ng.<\/p>\n<ul>\n<li>C\u1ea7n nhi\u1ec1u nghi\u00ean c\u1ee9u h\u01a1n \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a v\u00e0 m\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng \u1ee9ng d\u1ee5ng c\u1ee7a graphene.<\/li>\n<li>Graphene h\u1ee9a h\u1eb9n s\u1ebd m\u1edf ra m\u1ed9t k\u1ef7 nguy\u00ean m\u1edbi v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3 v\u00e0 b\u1ec1n v\u1eefng.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u d\u1ef1a tr\u00ean graphene, c\u00e1ch ch\u00fang c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ea3n nhi\u1ec7t v\u00e0 \u1ee9ng d\u1ee5ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/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>\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u d\u1ef1a tr\u00ean graphene<\/title>\n<meta name=\"description\" content=\"T\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u d\u1ef1a tr\u00ean graphene, c\u00e1ch ch\u00fang c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ea3n nhi\u1ec7t v\u00e0 \u1ee9ng d\u1ee5ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thermal-engineering.org\/vi\/do-dan-nhiet-cua-cac-vat-lieu-dua-tren-graphene\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u d\u1ef1a tr\u00ean graphene\" \/>\n<meta property=\"og:description\" content=\"T\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u d\u1ef1a tr\u00ean graphene, c\u00e1ch ch\u00fang c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ea3n nhi\u1ec7t v\u00e0 \u1ee9ng d\u1ee5ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/vi\/do-dan-nhiet-cua-cac-vat-lieu-dua-tren-graphene\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermal Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2024-08-28T18:12:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/do_dan_nhiet_cua_cac_vat_lieu_dua_tren_graphene.png\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\">\n\t<meta name=\"twitter:data1\" content=\"Nick Connor\">\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\">\n\t<meta name=\"twitter:data2\" content=\"3 minutes\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\",\"url\":\"https:\/\/www.thermal-engineering.org\/fr\/\",\"name\":\"Thermal Engineering\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.thermal-engineering.org\/fr\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"vi-VN\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/do-dan-nhiet-cua-cac-vat-lieu-dua-tren-graphene\/#primaryimage\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/do_dan_nhiet_cua_cac_vat_lieu_dua_tren_graphene.png\",\"width\":1000,\"height\":1000,\"caption\":\"\\u0110\\u1ed9 d\\u1eabn nhi\\u1ec7t c\\u1ee7a c\\u00e1c v\\u1eadt li\\u1ec7u d\\u1ef1a tr\\u00ean graphene\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/do-dan-nhiet-cua-cac-vat-lieu-dua-tren-graphene\/#webpage\",\"url\":\"https:\/\/www.thermal-engineering.org\/vi\/do-dan-nhiet-cua-cac-vat-lieu-dua-tren-graphene\/\",\"name\":\"\\u0110\\u1ed9 d\\u1eabn nhi\\u1ec7t c\\u1ee7a c\\u00e1c v\\u1eadt li\\u1ec7u d\\u1ef1a tr\\u00ean graphene\",\"isPartOf\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/do-dan-nhiet-cua-cac-vat-lieu-dua-tren-graphene\/#primaryimage\"},\"datePublished\":\"2024-08-28T18:12:09+00:00\",\"dateModified\":\"2024-08-28T18:12:09+00:00\",\"author\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"T\\u00ecm hi\\u1ec3u v\\u1ec1 \\u0111\\u1ed9 d\\u1eabn nhi\\u1ec7t c\\u1ee7a c\\u00e1c v\\u1eadt li\\u1ec7u d\\u1ef1a tr\\u00ean graphene, c\\u00e1ch ch\\u00fang c\\u1ea3i thi\\u1ec7n hi\\u1ec7u su\\u1ea5t t\\u1ea3n nhi\\u1ec7t v\\u00e0 \\u1ee9ng d\\u1ee5ng trong ng\\u00e0nh c\\u00f4ng nghi\\u1ec7p.\",\"inLanguage\":\"vi-VN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/vi\/do-dan-nhiet-cua-cac-vat-lieu-dua-tren-graphene\/\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\",\"name\":\"Nick Connor\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#personlogo\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g\",\"caption\":\"Nick Connor\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts\/687372"}],"collection":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/comments?post=687372"}],"version-history":[{"count":0,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts\/687372\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/media?parent=687372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/categories?post=687372"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/tags?post=687372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}