{"id":35,"date":"2021-12-30T15:54:07","date_gmt":"2021-12-30T07:54:07","guid":{"rendered":"https:\/\/diau08.lab.nycu.edu.tw\/?p=35"},"modified":"2026-09-19T15:16:44","modified_gmt":"2026-09-19T07:16:44","slug":"%e5%85%89%e9%9b%bb%e6%9d%90%e6%96%99","status":"publish","type":"post","link":"https:\/\/diau08.lab.nycu.edu.tw\/en\/2021\/12\/35\/","title":{"rendered":"Opto-electronic Materials"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Research Topics<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Next-Generation Solar Cells<\/h3>\n\n\n\n<div class=\"wp-block-pb-accordion-item c-accordion__item js-accordion-item no-js\" data-initially-open=\"false\" data-click-to-close=\"true\" data-auto-close=\"true\" data-scroll=\"false\" data-scroll-offset=\"0\"><h4 id=\"at-358\" class=\"c-accordion__title js-accordion-controller\" role=\"button\">Research Background (Perovskite Solar Cells)<\/h4><div id=\"ac-358\" class=\"c-accordion__content\">\n<p>The impact of global warming and our ever-increasing demand for energy insist that traditional sources of energy based on fossil fuels must be replaced by clean and renewable energy. Solar energy is obviously one of the most promising, abundant and attractive sources that might even replace fossil fuels in the near future. Among various novel photovoltaic techniques that have been developed to harvest solar energy and to convert it efficiently into electricity, perovskite solar cells have attracted enormous attention because their performance has so rapidly improved, so as to have become comparable with that of commercial silicon solar cells. Many scientists and engineers have devoted much effort to investigate perovskite solar cells (PSC) of various types as promising next-generation solar cells. Perovskite, which was named after a Russian mineralogist, implies a type of structure of a crystal that conforms to a chemical formula ABX<sub>3<\/sub>, of which the optical and optoelectronic properties are readily tunable on varying species A, B or X. The best known PSC is made of methylammonium lead triiodide (A = CH<sub>3<\/sub>NH<sub>3<\/sub>, B = Pb, X = I) for which an efficiency of power conversion over 22 % has been reported. As shown in the following figure, the PSC device can be constructed like a dye-sensitized solar cell (DSSC) with a mesoscopic heterojunction configuration, or like a thin-film solar cell with an <i>n-i-p<\/i> or <i>p-i-n<\/i> planar heterojunction configuration.<br><\/p>\n  \n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"327\" src=\"https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/2021\/12\/\u7814\u7a76\u4e3b\u984c-01-1024x327.png\" alt=\"\" class=\"wp-image-36\" srcset=\"https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/2021\/12\/\u7814\u7a76\u4e3b\u984c-01-1024x327.png 1024w, https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/2021\/12\/\u7814\u7a76\u4e3b\u984c-01-300x96.png 300w, https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/2021\/12\/\u7814\u7a76\u4e3b\u984c-01-768x245.png 768w, https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/2021\/12\/\u7814\u7a76\u4e3b\u984c-01-18x6.png 18w, https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/2021\/12\/\u7814\u7a76\u4e3b\u984c-01.png 1251w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n  \n<p><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-pb-accordion-item c-accordion__item js-accordion-item no-js\" data-initially-open=\"false\" data-click-to-close=\"true\" data-auto-close=\"true\" data-scroll=\"false\" data-scroll-offset=\"0\"><h4 id=\"at-359\" class=\"c-accordion__title js-accordion-controller\" role=\"button\">\u78b3\u96fb\u6975\u4ecb\u89c0\u591a\u5b54\u6027\u9223\u9226\u7926\u592a\u967d\u80fd\u96fb\u6c60<\/h4><div id=\"ac-359\" class=\"c-accordion__content\">\n\n<p class=\"wp-block-paragraph\">\u672c\u5be6\u9a57\u5ba4\u5c07\u78b3\u96fb\u6975\u61c9\u7528\u5728\u9223\u9226\u7926\u592a\u967d\u80fd\u96fb\u6c60\uff0c\u5728\u50b3\u7d71\u4ecb\u89c0\u591a\u5b54\u6027\u7684\u5143\u4ef6\u7d50\u69cb\u57fa\u790e\u4e0b\uff0c\u6211\u5011\u7528\u78b3\u96fb\u6975\u53d6\u4ee3\u4e86\u8cb4\u91d1\u5c6c\u96fb\u6975(Au\/Ag)\uff0c\u4e26\u5229\u7528CH<sub>3<\/sub>NH<sub>3<\/sub>PbI<sub>3<\/sub>\u9223\u9226\u7926\u81ea\u8eab\u512a\u8d8a\u7684\u96fb\u8377\u50b3\u8f38\u7279\u6027\u53d6\u4ee3\u6709\u6a5f\u96fb\u6d1e\u6216\u96fb\u5b50\u50b3\u8f38\u6750\u6599\uff0c\u5176\u5143\u4ef6\u7d50\u69cb\u5982\u4e0b\u5716\u6240\u793a\uff0c\u5176\u96fb\u6c60\u5143\u4ef6\u7d44\u6210\u70baFTO\/dense-TiO<sub>2<\/sub>\/m-TiO<sub>2<\/sub>-perovskite\/ m-Al<sub>2<\/sub>O<sub>3<\/sub>-perovskite\/Carbon\uff0c\u5176\u4e2d\u591a\u5b54\u6027\u4e8c\u6c27\u5316\u9226(m-TiO<sub>2<\/sub>)\u8207\u78b3\u96fb\u6975\u5206\u5225\u70ba\u96fb\u5b50\u8207\u96fb\u6d1e\u50b3\u8f38\u6750\u6599\uff0c\u591a\u5b54\u6027\u4e8c\u6c27\u5316\u92ef(m-Al<sub>2<\/sub>O<sub>3<\/sub>)\u5247\u70ba\u5169\u6750\u6599\u9593\u7684\u963b\u9694\u5c64\uff0c\u907f\u514d\u4e8c\u6c27\u5316\u9226\u4e0a\u7684\u96fb\u5b50\u548c\u78b3\u96fb\u6975\u4e0a\u7684\u96fb\u6d1e\u7d50\u5408\u3002\u78b3\u96fb\u6975\u9223\u9226\u7926\u5143\u4ef6\u7684\u7d50\u69cb\u7c21\u55ae\u3001\u6750\u6599\u6210\u672c\u4f4e\u5ec9\uff0c\u5176\u88fd\u7a0b\u53c8\u4ee5\u55ae\u4e00\u7684\u7db2\u5370\u6cd5\u70ba\u4e3b\uff0c\u6df1\u5177\u5546\u696d\u5316\u7684\u6f5b\u529b\uff0c\u4f46\u76ee\u524d\u53c3\u8207\u7814\u7a76\u7684\u5718\u968a\u8f03\u5c11\uff0c\u672c\u5be6\u9a57\u5ba4\u4ee5\u4f4e\u6eab\u6162\u901f\u7d50\u6676\u7684\u65b9\u5f0f\u88fd\u4f5c\u7684\u5143\u4ef6\u6548\u7387\u6700\u9ad8\u53ef\u905415 %\uff0c\u70ba\u76ee\u524d\u6587\u737b\u5831\u5c0e\u4e2d\u7684\u6700\u9ad8\u7d00\u9304\uff0c\u5176\u7d50\u679c\u5df2\u767c\u8868\u5728\u8457\u540d\u671f\u520aJ. Mater. Chem. A\u3002<\/p>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\u7814\u7a76\u4e3b\u984c \u65b0\u4e16\u4ee3\u592a\u967d\u80fd\u96fb\u6c60 \u7814\u7a76\u80cc\u666f \u4eba\u985e\u81ea\u5de5\u696d\u9769<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-35","post","type-post","status-publish","format-standard","hentry","category-research-domain"],"_links":{"self":[{"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/posts\/35","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/comments?post=35"}],"version-history":[{"count":4,"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/posts\/35\/revisions"}],"predecessor-version":[{"id":2925,"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/posts\/35\/revisions\/2925"}],"wp:attachment":[{"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/media?parent=35"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/categories?post=35"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/tags?post=35"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}