{"id":2856,"date":"2026-05-13T08:57:46","date_gmt":"2026-05-13T00:57:46","guid":{"rendered":"https:\/\/diau08.lab.nycu.edu.tw\/?p=2856"},"modified":"2026-05-13T09:12:23","modified_gmt":"2026-05-13T01:12:23","slug":"2025%e7%a0%94%e7%a9%b6%e6%88%90%e6%9e%9c","status":"publish","type":"post","link":"https:\/\/diau08.lab.nycu.edu.tw\/en\/2026\/05\/2856\/","title":{"rendered":"2025 Research Results"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"990\" height=\"721\" src=\"https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/\u4e2d\u6587\u6210\u679c.jpg\" alt=\"\" class=\"wp-image-2857\" srcset=\"https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/\u4e2d\u6587\u6210\u679c.jpg 990w, https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/\u4e2d\u6587\u6210\u679c-300x218.jpg 300w, https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/\u4e2d\u6587\u6210\u679c-768x559.jpg 768w, https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/\u4e2d\u6587\u6210\u679c-16x12.jpg 16w\" sizes=\"auto, (max-width: 990px) 100vw, 990px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><strong><strong>Overcoming the Stability Issue for Hydrophobic Hole Transporting Layers Utilized in Tin-Lead Perovskite and Tandem Solar Cells<\/strong><\/strong><\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"663\" src=\"https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/\u6210\u679c\u5716\u7247-1.jpg\" alt=\"\" class=\"wp-image-2859\" style=\"aspect-ratio:1.0859984445334778;width:325px;height:auto\" srcset=\"https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/\u6210\u679c\u5716\u7247-1.jpg 720w, https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/\u6210\u679c\u5716\u7247-1-300x276.jpg 300w, https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/\u6210\u679c\u5716\u7247-1-13x12.jpg 13w, https:\/\/diau08.lab.nycu.edu.tw\/wp-content\/uploads\/\u6210\u679c\u5716\u7247-1-270x250.jpg 270w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<p>All perovskite tandem solar cells have been fabricated using PTAA as hole-transport material to attain power conversion efficiency 28.14%, a new world record for PTAA-based all perovskite tandem solar cells. We introduce a non-annealing approach to fabricate high-quality PTAA films, which enables the formation of a dense and uniform perovskite layer.<sub>2<\/sub>We found SnF2 incorporating to the perovskite precursor promotes the horizontal spreading of PTAA, facilitates the formation of dangling bonds between N and Sn, and enhances \u03c0-\u03c0 interactions combined with SnF2-induced crosslinking. These results highlight the scientific advancements enabled by SnF2, which acts as both a chemical crosslinker and structural\/electronic modifier.<sub>2<\/sub>This work provides critical insights into HTL design, paving the way for high-efficiency, and stable perovskite solar cells, and advancing their potential for future commercialization.<\/p>\n\n\n\n<p>Chun-Hsiao Kuan, Xianyuan Jiang, Qilin Zhou, Xin Wen, Sung-Fu Hung, Hsin-Lung Chen, Yun-Sheng Shih, Sudhakar Narra, Mingyu Ma, Jau-Wern Chiou, Jhih-Min Lin, Yi Hou,* and Eric Wei-Guang Diau*, &#8220;Overcoming the Stability Issue for Hydrophobic Hole Transporting Layers Utilized in Tin-Lead Perovskite and Tandem Solar Cells&#8221;, <em>Adv. Funct. Mater<\/em>. <strong>2025<\/strong>, <em>35<\/em>, e22134.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528\u758f\u6c34\u6027\u96fb\u6d1e\u50b3\u8f38\u5c64\u514b\u670d\u932b\u925b\u5168\u9223\u9226\u7926\u592a\u967d\u80fd\u96fb\u6c60\u7684\u7a69<\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-2856","post","type-post","status-publish","format-standard","hentry","category-research-results"],"_links":{"self":[{"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/posts\/2856","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\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/comments?post=2856"}],"version-history":[{"count":4,"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/posts\/2856\/revisions"}],"predecessor-version":[{"id":2865,"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/posts\/2856\/revisions\/2865"}],"wp:attachment":[{"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/media?parent=2856"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/categories?post=2856"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diau08.lab.nycu.edu.tw\/en\/wp-json\/wp\/v2\/tags?post=2856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}