{"id":26152,"date":"2020-08-31T08:21:02","date_gmt":"2020-08-31T01:21:02","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=26152"},"modified":"2021-11-14T15:53:04","modified_gmt":"2021-11-14T08:53:04","slug":"cac-nha-hoa-hoc-kham-pha-ra-cach-tao-ra-cac-san-pham-nito-moi-tu-khong-khi-loang","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/cac-nha-hoa-hoc-kham-pha-ra-cach-tao-ra-cac-san-pham-nito-moi-tu-khong-khi-loang\/","title":{"rendered":"C\u00e1c nh\u00e0 h\u00f3a h\u1ecdc kh\u00e1m ph\u00e1 ra c\u00e1ch t\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m nit\u01a1 m\u1edbi t\u1eeb kh\u00f4ng kh\u00ed lo\u00e3ng"},"content":{"rendered":"\n

M\u1ed9t b\u01b0\u1edbc ti\u1ebfn m\u1edbi v\u1edbi nit\u01a1 \u0111\u00e3 \u0111\u01b0a th\u1ebf gi\u1edbi ti\u1ebfn m\u1ed9t b\u01b0\u1edbc g\u1ea7n h\u01a1n \u0111\u1ebfn vi\u1ec7c t\u1ea1o ra nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m h\u1eefu \u00edch t\u1eeb kh\u00f4ng kh\u00ed lo\u00e3ng, t\u1eeb c\u00e1c lo\u1ea1i thu\u1ed1c nhu\u1ed9m cho \u0111\u1ebfn d\u01b0\u1ee3c ph\u1ea9m.<\/p>\n\n\n\n

\"\"\/<\/figure><\/div>\n\n\n\n

Ngu\u1ed3n: CC0 Public Domain<\/em><\/p>\n\n\n\n

Kh\u00e1m ph\u00e1 n\u00e0y c\u1ee7a m\u1ed9t nh\u00f3m c\u00e1c nh\u00e0 h\u00f3a h\u1ecdc Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Yale, nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 t\u00ecm ra c\u00e1ch k\u1ebft h\u1ee3p nit\u01a1 trong kh\u00ed quy\u1ec3n v\u1edbi benzen \u0111\u1ec3 t\u1ea1o ra m\u1ed9t h\u1ee3p ch\u1ea5t h\u00f3a h\u1ecdc g\u1ecdi l\u00e0 anilin, ti\u1ec1n th\u00e2n c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra m\u1ed9t lo\u1ea1t c\u00e1c s\u1ea3n ph\u1ea9m t\u1ed5ng h\u1ee3p. Qu\u00e1 tr\u00ecnh kh\u00e1m ph\u00e1 n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c xu\u1ea5t hi\u1ec7n tr\u00ean t\u1ea1p ch\u00ed Nature m\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n

Gi\u00e1o s\u01b0 h\u00f3a h\u1ecdc Yale Patrick Holland, t\u00e1c gi\u1ea3 ch\u00ednh c\u1ee7a nghi\u00ean c\u1ee9u cho bi\u1ebft: \u201cV\u1ec1 l\u00e2u d\u00e0i, ch\u00fang t\u00f4i hy v\u1ecdng c\u00f3 th\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c c\u00e1ch s\u1eed d\u1ee5ng l\u01b0\u1ee3ng nit\u01a1 d\u1ed3i d\u00e0o trong kh\u00f4ng kh\u00ed nh\u01b0 m\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean \u0111\u1ec3 t\u1ed5ng h\u1ee3p c\u00e1c s\u1ea3n ph\u1ea9m c\u1ea7n thi\u1ebft cho x\u00e3 h\u1ed9i<\/em>\u201d.<\/p>\n\n\n\n

Nhi\u1ec1u s\u1ef1 ch\u00fa \u00fd \u0111\u00e3 t\u1eadp trung v\u00e0o vi\u1ec7c “c\u1ed1 \u0111\u1ecbnh nit\u01a1<\/em>“, m\u1ed9t qu\u00e1 tr\u00ecnh m\u00e0 nh\u1edd \u0111\u00f3 nit\u01a1 trong kh\u00ed quy\u1ec3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra amoniac. Nh\u01b0ng theo Holland v\u00e0 c\u00e1c \u0111\u1ed3ng nghi\u1ec7p c\u1ee7a \u00f4ng \u0111\u00e3 ch\u1ec9 ra, c\u00f3 nhi\u1ec1u h\u1ee3p ch\u1ea5t, v\u1eadt li\u1ec7u v\u00e0 quy tr\u00ecnh kh\u00e1c c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nit\u01a1 \u1edf c\u00e1c d\u1ea1ng kh\u00e1c n\u1ebfu c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 t\u00ecm ra c\u00e1ch \u0111\u1ec3 t\u1ea1o ra ch\u00fang b\u1eb1ng nit\u01a1 trong kh\u00ed quy\u1ec3n.<\/p>\n\n\n\n

Holland cho bi\u1ebft, tr\u01b0\u1edbc \u0111\u00e2y, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u kh\u00e1c \u0111\u00e3 n\u1ed7 l\u1ef1c k\u1ebft h\u1ee3p nit\u01a1 trong kh\u00ed quy\u1ec3n v\u00e0 benzene nh\u01b0ng \u0111\u00e3 b\u1ecb th\u1ea5t b\u1ea1i. H\u1ecd \u0111\u00e3 s\u1eed d\u1ee5ng c\u00e1c d\u1eabn xu\u1ea5t c\u00f3 ho\u1ea1t t\u00ednh cao c\u1ee7a benzen n\u00ean s\u1ebd b\u1ecb ph\u00e2n h\u1ee7y tr\u01b0\u1edbc khi ch\u00fang c\u00f3 th\u1ec3 t\u1ea1o ra ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc v\u1edbi nit\u01a1.<\/p>\n\n\n\n

Trong n\u1ed7 l\u1ef1c l\u1ea7n n\u00e0y, Holland v\u00e0 c\u00e1c \u0111\u1ed3ng nghi\u1ec7p c\u1ee7a \u00f4ng \u0111\u00e3 s\u1eed d\u1ee5ng m\u1ed9t h\u1ee3p ch\u1ea5t s\u1eaft \u0111\u1ec3 ph\u00e1 v\u1ee1 m\u1ed9t trong nh\u1eefng li\u00ean k\u1ebft h\u00f3a h\u1ecdc trong benzen. H\u1ecd c\u0169ng x\u1eed l\u00fd nit\u01a1 b\u1eb1ng m\u1ed9t h\u1ee3p ch\u1ea5t silicon cho ph\u00e9p nit\u01a1 k\u1ebft h\u1ee3p v\u1edbi benzen.<\/p>\n\n\n\n

\u201cV\u1ec1 c\u01a1 b\u1ea3n, ch\u00fang t\u00f4i \u0111ang th\u1ec3 hi\u1ec7n m\u1ed9t l\u1ed1i suy ngh\u0129 m\u1edbi v\u1ec1 c\u00e1ch khuy\u1ebfn kh\u00edch nit\u01a1 h\u00ecnh th\u00e0nh c\u00e1c li\u00ean k\u1ebft m\u1edbi m\u00e0 c\u00f3 th\u1ec3 th\u00edch \u1ee9ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c<\/em>\u201d, Holland n\u00f3i.<\/p>\n\n\n\n

P.T.T (NASATI), theo https:\/\/phys.org\/news\/2020-08-chemists-nitrogen-products-thin-air.html, 12\/8\/2020<\/em><\/p>\n\n\n\n

ngu\u1ed3n: vista.gov.vn<\/p>\n\n\n\n

C\u00e1c nh\u00e0 h\u00f3a h\u1ecdc kh\u00e1m ph\u00e1 ra c\u00e1ch t\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m nit\u01a1 m\u1edbi t\u1eeb kh\u00f4ng kh\u00ed lo\u00e3ng – C\u1ed5ng th\u00f4ng tin Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 (vista.gov.vn)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1ed9t b\u01b0\u1edbc ti\u1ebfn m\u1edbi v\u1edbi nit\u01a1 \u0111\u00e3 \u0111\u01b0a th\u1ebf gi\u1edbi ti\u1ebfn m\u1ed9t b\u01b0\u1edbc g\u1ea7n h\u01a1n \u0111\u1ebfn vi\u1ec7c t\u1ea1o ra nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m h\u1eefu \u00edch t\u1eeb kh\u00f4ng kh\u00ed lo\u00e3ng, t\u1eeb c\u00e1c lo\u1ea1i thu\u1ed1c nhu\u1ed9m cho \u0111\u1ebfn d\u01b0\u1ee3c ph\u1ea9m. Ngu\u1ed3n: CC0 Public Domain Kh\u00e1m ph\u00e1 n\u00e0y c\u1ee7a m\u1ed9t nh\u00f3m c\u00e1c nh\u00e0 h\u00f3a h\u1ecdc Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc […]<\/p>\n","protected":false},"author":25,"featured_media":26153,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-26152","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\/26152","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\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=26152"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26152\/revisions"}],"predecessor-version":[{"id":29950,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26152\/revisions\/29950"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/26153"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=26152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=26152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=26152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}