{"id":5581,"date":"2017-02-20T15:52:18","date_gmt":"2017-02-20T08:52:18","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=5581"},"modified":"2017-10-03T16:41:48","modified_gmt":"2017-10-03T09:41:48","slug":"my-che-tao-thanh-cong-vat-lieu-quy-hiem-va-gia-tri-nhat-the-gioi","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/my-che-tao-thanh-cong-vat-lieu-quy-hiem-va-gia-tri-nhat-the-gioi\/","title":{"rendered":"M\u1ef9 ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng v\u1eadt li\u1ec7u qu\u00fd hi\u1ebfm v\u00e0 gi\u00e1 tr\u1ecb nh\u1ea5t th\u1ebf gi\u1edbi"},"content":{"rendered":"<p><strong>C\u00e1c nh\u00e0 khoa h\u1ecdc M\u1ef9 ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng v\u1eadt li\u1ec7u hydro kim lo\u1ea1i c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t ch\u1ea5t si\u00eau d\u1eabn ho\u1eb7c l\u00e0m nhi\u00ean li\u1ec7u t\u00ean l\u1eeda trong t\u01b0\u01a1ng lai.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7083\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2017\/02\/Anh-3738-1487217449.jpg\" alt=\"\" width=\"500\" height=\"300\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/02\/Anh-3738-1487217449.jpg 500w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/02\/Anh-3738-1487217449-300x180.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>C\u00e1c nh\u00e0 khoa h\u1ecdc t\u1ea1i \u0110\u1ea1i h\u1ecdc Harvard, M\u1ef9, ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng v\u1eadt li\u1ec7u hydro kim lo\u1ea1i trong ph\u00f2ng th\u00ed nghi\u1ec7m, theo International Business Times. \u0110\u00e2y l\u00e0 m\u1ed9t d\u1ea1ng c\u1ee7a hydro c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn \u0111i\u1ec7n \u0111\u01b0\u1ee3c hai nh\u00e0 v\u1eadt l\u00fd Eugene Wigner v\u00e0 Hillard Bell Huntington d\u1ef1 \u0111o\u00e1n n\u0103m 1935. H\u1ecd tin r\u1eb1ng d\u01b0\u1edbi \u00e1p l\u1ef1c l\u1edbn, c\u00e1c nguy\u00ean t\u1eed hydro s\u1ebd th\u1ec3 hi\u1ec7n t\u00ednh ch\u1ea5t kim lo\u1ea1i, c\u00f3 th\u1ec3 nh\u01b0\u1eddng electron.<\/p>\n<p>Nh\u00f3m nghi\u00ean c\u1ee9u n\u00e9n m\u1ed9t m\u1eabu hydro gi\u1eefa hai vi\u00ean kim c\u01b0\u01a1ng nh\u00e2n t\u1ea1o t\u1ea1i \u0111i\u1ec3m \u00e1p su\u1ea5t 495 Gigapascal (GPa), l\u1edbn h\u01a1n \u00e1p su\u1ea5t \u1edf trung t\u00e2m Tr\u00e1i \u0110\u1ea5t. Khi \u0111\u00f3, c\u00e1c ph\u00e2n t\u1eed hydro chuy\u1ec3n sang d\u1ea1ng nguy\u00ean t\u1eed hydro kim lo\u1ea1i. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c \u0111\u0103ng tr\u00ean t\u1ea1p ch\u00ed Science h\u00f4m 26\/1.<\/p>\n<p>&#8220;\u0110\u00e2y l\u00e0 Ch\u00e9n Th\u00e1nh c\u1ee7a v\u1eadt l\u00fd h\u1ecdc \u00e1p su\u1ea5t cao. Khi nh\u00ecn v\u00e0o m\u1eabu hydro kim lo\u1ea1i \u0111\u1ea7u ti\u00ean tr\u00ean Tr\u00e1i \u0110\u1ea5t, b\u1ea1n \u0111ang nh\u00ecn th\u1ee9 ch\u01b0a bao gi\u1edd t\u1ed3n t\u1ea1i tr\u01b0\u1edbc \u0111\u00e2y&#8221;, Isaac Silvera, \u0111\u1ed3ng t\u00e1c gi\u1ea3 nghi\u00ean c\u1ee9u, n\u00f3i.<\/p>\n<p>Silvera cho bi\u1ebft v\u1eadt li\u1ec7u hydro kim lo\u1ea1i c\u00f3 t\u00ednh b\u1ec1n v\u1eefng v\u00e0 gi\u1eef nguy\u00ean \u1edf d\u1ea1ng kim lo\u1ea1i khi gi\u1ea3m \u00e1p su\u1ea5t. \u0110i\u1ec1u n\u00e0y t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch kim c\u01b0\u01a1ng h\u00ecnh th\u00e0nh t\u1eeb graphite trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t cao, nh\u01b0ng v\u1eabn t\u1ed3n t\u1ea1i d\u01b0\u1edbi d\u1ea1ng kim c\u01b0\u01a1ng khi gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t.<\/p>\n<p>Hydro kim lo\u1ea1i ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t ch\u1ea5t si\u00eau d\u1eabn \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng, kh\u00f4ng l\u00e0m m\u1ea5t n\u0103ng l\u01b0\u1ee3ng trong qu\u00e1 tr\u00ecnh truy\u1ec1n t\u1ea3i \u0111i\u1ec7n. Nh\u1edd \u0111\u00f3, v\u1eadt li\u1ec7u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ebf t\u1ea1o nh\u1eefng \u0111o\u00e0n t\u00e0u t\u1ed1c \u0111\u1ed9 cao, xe h\u01a1i ch\u1ea1y b\u1eb1ng \u0111i\u1ec7n hi\u1ec7u qu\u1ea3 h\u01a1n. Ngo\u00e0i ra, hydro kim lo\u1ea1i c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng \u1ee9ng d\u1ee5ng l\u00e0m nhi\u00ean li\u1ec7u t\u00ean l\u1eeda, gi\u00fap con ng\u01b0\u1eddi kh\u00e1m ph\u00e1 nh\u1eefng ranh gi\u1edbi xa x\u00f4i c\u1ee7a v\u0169 tr\u1ee5.<\/p>\n<p>&#8220;Ph\u1ea3i s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng l\u1edbn \u0111\u1ec3 t\u1ea1o ra hydro kim lo\u1ea1i. N\u1ebfu b\u1ea1n chuy\u1ec3n \u0111\u1ed5i n\u00f3 sang d\u1ea1ng ph\u00e2n t\u1eed hydro, t\u1ea5t c\u1ea3 nh\u1eefng n\u0103ng l\u01b0\u1ee3ng n\u00e0y s\u1ebd gi\u1ea3i ph\u00f3ng, t\u1ea1o ra l\u1ef1c \u0111\u1ea9y t\u00ean l\u1eeda m\u1ea1nh m\u1ebd nh\u1ea5t m\u00e0 con ng\u01b0\u1eddi t\u1eebng t\u1ea1o ra&#8221;, Silvera n\u00f3i.<\/p>\n<p style=\"text-align: right;\"><em>VnExpress<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 khoa h\u1ecdc M\u1ef9 ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng v\u1eadt li\u1ec7u hydro kim lo\u1ea1i c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t ch\u1ea5t si\u00eau d\u1eabn ho\u1eb7c l\u00e0m nhi\u00ean li\u1ec7u t\u00ean l\u1eeda trong t\u01b0\u01a1ng lai. C\u00e1c nh\u00e0 khoa h\u1ecdc t\u1ea1i \u0110\u1ea1i h\u1ecdc Harvard, M\u1ef9, ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng v\u1eadt li\u1ec7u hydro kim lo\u1ea1i trong ph\u00f2ng th\u00ed nghi\u1ec7m, theo [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":7083,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-5581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=5581"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5581\/revisions"}],"predecessor-version":[{"id":7085,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5581\/revisions\/7085"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/7083"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=5581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=5581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=5581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}