{"id":141256,"date":"2025-09-24T09:37:11","date_gmt":"2025-09-24T01:37:11","guid":{"rendered":"https:\/\/honwaygroup.com\/germanium-ge-tu-du-doan-cua-mendelssohn-den-vat-lieu-cot-loi-cua-chat-ban-dan-hien-dai\/"},"modified":"2026-04-21T15:11:55","modified_gmt":"2026-04-21T07:11:55","slug":"germanium-ge-tu-du-doan-cua-mendelssohn-den-vat-lieu-cot-loi-cua-chat-ban-dan-hien-dai","status":"publish","type":"post","link":"https:\/\/honwaygroup.com\/vi\/germanium-ge-tu-du-doan-cua-mendelssohn-den-vat-lieu-cot-loi-cua-chat-ban-dan-hien-dai\/","title":{"rendered":"Germanium (Ge) \u2013 T\u1eeb d\u1ef1 \u0111o\u00e1n c\u1ee7a Mendelssohn \u0111\u1ebfn v\u1eadt li\u1ec7u c\u1ed1t l\u00f5i c\u1ee7a ch\u1ea5t b\u00e1n d\u1eabn hi\u1ec7n \u0111\u1ea1i"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u00e1n d\u1eabn v\u00e0 quang \u0111i\u1ec7n t\u1eed, c\u00f3 m\u1ed9t nguy\u00ean t\u1ed1, d\u00f9 kh\u00f4ng \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn r\u1ed9ng r\u00e3i nh\u01b0 silic, nh\u01b0ng l\u1ea1i gi\u1eef v\u1ecb tr\u00ed then ch\u1ed1t trong c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng l\u1ecbch s\u1eed v\u00e0 hi\u1ec7n \u0111\u1ea1i \u2013 \u0111\u00f3 l\u00e0 germani (Ge). K\u1ec3 t\u1eeb khi \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n v\u00e0o n\u0103m 1886, germani \u0111\u00e3 d\u1ea7n tr\u1edf th\u00e0nh v\u1eadt li\u1ec7u c\u1ed1t l\u00f5i cho c\u00e1c c\u00f4ng ngh\u1ec7 quan tr\u1ecdng nh\u01b0 \u0111i\u1ec7n t\u1eed, truy\u1ec1n th\u00f4ng c\u00e1p quang, quang h\u1ecdc h\u1ed3ng ngo\u1ea1i v\u00e0 pin m\u1eb7t tr\u1eddi, nh\u1edd v\u00e0o c\u00e1c \u0111\u1eb7c t\u00ednh b\u00e1n d\u1eabn \u0111\u1ed9c \u0111\u00e1o, kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eabn h\u1ed3ng ngo\u1ea1i tuy\u1ec7t v\u1eddi v\u00e0 \u0111\u1ed9 tinh khi\u1ebft cao c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111\u01b0a b\u1ea1n kh\u00e1m ph\u00e1 ngu\u1ed3n g\u1ed1c l\u1ecbch s\u1eed, t\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ed9 tinh khi\u1ebft v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i c\u1ee7a germani trong ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u00e1n d\u1eabn v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c.<\/p>\n","protected":false},"author":1,"featured_media":127445,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4290,4294],"tags":[12671,10158,12581],"class_list":["post-141256","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-muc-kien-thuc","category-lop-hoc-khoa-hoc-pho-thong","tag-ge-germanium","tag-hiem-dat","tag-nguyen-lieu-tho"],"_links":{"self":[{"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/posts\/141256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/comments?post=141256"}],"version-history":[{"count":1,"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/posts\/141256\/revisions"}],"predecessor-version":[{"id":141259,"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/posts\/141256\/revisions\/141259"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/media\/127445"}],"wp:attachment":[{"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/media?parent=141256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/categories?post=141256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/tags?post=141256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}