{"id":5790,"date":"2017-05-08T18:19:39","date_gmt":"2017-05-08T11:19:39","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=5790"},"modified":"2017-10-03T11:36:29","modified_gmt":"2017-10-03T04:36:29","slug":"vat-lieu-moi-co-kha-nang-lam-sach-khong-khi-va-tao-ra-nang-luong-mat-troi","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/vat-lieu-moi-co-kha-nang-lam-sach-khong-khi-va-tao-ra-nang-luong-mat-troi\/","title":{"rendered":"V\u1eadt li\u1ec7u m\u1edbi c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m s\u1ea1ch kh\u00f4ng kh\u00ed v\u00e0 t\u1ea1o ra n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi"},"content":{"rendered":"

C\u00e1c nh\u00e0 khoa h\u1ecdc t\u1eeb tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Central Florida m\u1edbi \u0111\u00e2y \u0111\u00e3 t\u1ea1o ra m\u1ed9t v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p m\u1edbi c\u00f3 kh\u1ea3 n\u0103ng quang h\u1ee3p, l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng carbon dioxide trong kh\u00f4ng kh\u00ed v\u00e0 cung c\u1ea5p nhi\u00ean li\u1ec7u m\u1eb7t tr\u1eddi c\u00f9ng m\u1ed9t l\u00fac.<\/strong><\/p>\n

\"\"<\/p>\n

V\u1eadt li\u1ec7u m\u1edbi c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng xanh.<\/p>\n

Theo m\u1ed9t nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean T\u1ea1p ch\u00ed H\u00f3a h\u1ecdc A, v\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t c\u00f3 kh\u1ea3 n\u0103ng quang h\u1ee3p n\u00e0y l\u00e0 m\u1ed9t d\u1ea1ng v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p t\u1eeb kim lo\u1ea1i titanium v\u1edbi c\u00e1c ph\u00e2n t\u1eed h\u1eefu c\u01a1 N-alkyl-2-aminoterephthalate, hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u1eabu kim lo\u1ea1i h\u1eefu c\u01a1 MOF (Mental organic framework).<\/p>\n

Ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng xanh, \u0111\u1ed3ng th\u1eddi t\u00e1ch v\u00e0 gi\u1eef kh\u00ed tr\u00ean b\u1ec1 m\u1eb7t. Kh\u00ed carbon dioxide s\u1ebd b\u1ecb ng\u1ea5m v\u00e0o t\u1eebng ph\u00e2n t\u1eed c\u1ee7a n\u00f3. Khi \u0111\u00f3, c\u00e1c c\u00e1c ph\u00e2n t\u1eed h\u1eefu c\u01a1 N-alkyl-2-aminoterephthalate c\u00f3 nhi\u1ec7m v\u1ee5 b\u1eaft gi\u1eef \u00e1nh s\u00e1ng v\u00e0 cung c\u1ea5p m\u1ed9t s\u1ed1 ph\u00e2n t\u1eed \u0111i\u1ec7n t\u1eed electron. Titan oxit s\u1eed d\u1ee5ng nh\u1eefng ph\u00e2n t\u1eed n\u00e0y \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i carbon dioxide. MOF th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c b\u1eaby carbon dioxide, trong khi \u00e1nh s\u00e1ng xanh cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 bi\u1ebfn n\u00f3 th\u00e0nh nhi\u00ean li\u1ec7u n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi.<\/p>\n

Vi\u1ec7c nghi\u00ean c\u1ee9u v\u00e0 th\u1eed nghi\u1ec7m m\u1eabu v\u1eadt li\u1ec7u m\u1edbi n\u00e0y \u0111ang mang l\u1ea1i r\u1ea5t nhi\u1ec1u tri\u1ec3n v\u1ecdng trong vi\u1ec7c ng\u0103n ch\u1eb7n hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh nh\u1edd kh\u1ea3 n\u0103ng l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng kh\u00ed CO2 th\u1ea3i v\u00e0o b\u1ea7u kh\u00ed quy\u1ec3n. Gi\u00e1o s\u01b0 Fernando Uribe-Romo, c\u1ee7a \u0110\u1ea1i h\u1ecdc Central Florida chia s\u1ebb: \u201c\u0110\u00e2y th\u1ef1c s\u1ef1 l\u00e0 m\u1ed9t b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1! V\u1edbi vi\u1ec7c ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng v\u1eadt li\u1ec7u m\u1edbi n\u00e0y, ch\u00fang ta \u0111ang m\u1edf ra tri\u1ec3n v\u1ecdng l\u1edbn trong vi\u1ec7c t\u00ecm ra c\u00e1ch ng\u0103n ch\u1eb7n hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh\u201d.<\/p>\n

Kh\u00e1nh Duy(Theo IFLScience)<\/em><\/p>\n

Ngu\u1ed3n D\u00e2n Tr\u00ed<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e1c nh\u00e0 khoa h\u1ecdc t\u1eeb tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Central Florida m\u1edbi \u0111\u00e2y \u0111\u00e3 t\u1ea1o ra m\u1ed9t v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p m\u1edbi c\u00f3 kh\u1ea3 n\u0103ng quang h\u1ee3p, l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng carbon dioxide trong kh\u00f4ng kh\u00ed v\u00e0 cung c\u1ea5p nhi\u00ean li\u1ec7u m\u1eb7t tr\u1eddi c\u00f9ng m\u1ed9t l\u00fac. V\u1eadt li\u1ec7u m\u1edbi c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng xanh. […]<\/p>\n","protected":false},"author":17,"featured_media":6648,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-5790","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\/5790","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=5790"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5790\/revisions"}],"predecessor-version":[{"id":6649,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5790\/revisions\/6649"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/6648"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=5790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=5790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=5790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}