{"product_id":"ieej-bta2025-3-d-a1-1","title":"【Invited】Molecular Passivation of CsFA Perovskite Films for Carbon-Based Perovskite Solar Cells","description":"\u003cp\u003e\u003cstrong\u003eカテゴリ：\u003c\/strong\u003e部門大会\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e論文No：\u003c\/strong\u003e3-D-a1-1\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eグループ名：\u003c\/strong\u003e【A】令和７年電気学会基礎・材料・共通部門大会\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e発行日：\u003c\/strong\u003e2025\/8\/27\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eタイトル(英語)：\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名：\u003c\/strong\u003eRuankham Pipat(Chiang Mai Univeristy), Ruengsuk Araya(Chiang Mai Univeristy), Pudkon Watcharapong(Chiang Mai Univeristy), Wongratanapaisan Duangmanee(Chiang Mai Univeristy）　 　 　 　 　 \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名(英語)： \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eキーワード：\u003c\/strong\u003emolecular passivation,cesium\/formamidinium perovskite,carbon-based perovskite solar cells\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e要約(日本語)：\u003c\/strong\u003eMethylammonium-free cesium\/formamidinium perovskite solar cells (CsFA-PSCs) combined with carbon electrodes present a promising pathway toward low-cost, stable photovoltaics. However, interfacial defects limit their performance and durability. In this work, we present our recent advancements in passivation strategies. Optimized annealing promotes PbI\u003csub\u003e2\u003c\/sub\u003e formation, while formamidinium iodide (FAI) post-treatment decreases trap states and enhances device efficiency. Building on these results, we are currently developing a porphyrin-based molecule for targeted passivation of CsFA films. This molecular approach offers new opportunities for improving the efficiency and long-term stability of carbon-based PSCs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePDFファイルサイズ：\u003c\/strong\u003e441Kバイト\u003c\/p\u003e","brand":"IEEJ-PDF","offers":[{"title":"PDFダウンロード（一般価格440円\/会員価格220円） \/ A4 \/ 1","offer_id":49643089395951,"sku":"IEEJ-BTA2025-3-D-a1-1-PDF","price":440.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/9512\/2159\/files\/IEEJ-PDF_bumontaikai_013bbf95-978f-4e5c-8c7d-f225f5969fdc.png?v=1780541790","url":"https:\/\/ieej.bookpark.ne.jp\/products\/ieej-bta2025-3-d-a1-1","provider":"電気学会 電子図書館","version":"1.0","type":"link"}