Chaojun Yang, Xiangdan Tian, Guangguang Huang, Xinyang Xiong, Kaiwei Sun, Bo Zhang, Shujie Wang, Zuliang Du
{"title":"全面抑制 Te 掺杂 Cs2ZrCl6 包晶石纳米粒子中的缺陷，实现高效、热稳定的白色发光二极管（先进光学材料 26/2024）","authors":"Chaojun Yang, Xiangdan Tian, Guangguang Huang, Xinyang Xiong, Kaiwei Sun, Bo Zhang, Shujie Wang, Zuliang Du","doi":"10.1002/adom.202470081","DOIUrl":null,"url":null,"abstract":"<p><b>Defect Suppression in Te-Doped Cs<sub>2</sub>ZrCl<sub>6</sub> Perovskite Nanoparticles</b></p><p>Lead-free Cs<sub>2</sub>ZrCl<sub>6</sub>:Te (CZCT) @ alkyl-terminated silica-oligomer (ASO) core/shell perovskite nanoparticles (PNCs) were designed and synthesized with the highest photoluminescence quantum yield (PLQY) of up to 96% and robust thermal tolerance simultaneously. The high PLQY was attributed to the comprehensive defect suppression through crystallization and surface control. The fabricated white light-emitting diodes based on the CZCT@ASO PNCs exhibit a color coordinate of (0.31, 0.33) and a color rendering index of 86. For further details, see article number 2303079 by Guangguang Huang, Shujie Wang, Zuliang Du, and co-workers from Henan University (the Iron Pagoda in the image representing its culture and spirit).\n\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure></p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"12 26","pages":""},"PeriodicalIF":8.0000,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adom.202470081","citationCount":"0","resultStr":"{\"title\":\"Comprehensive Defect Suppression in Te-Doped Cs2ZrCl6 Perovskite Nanoparticles for Highly Efficient and Thermally Stable White Light-Emitting Diodes (Advanced Optical Materials 26/2024)\",\"authors\":\"Chaojun Yang, Xiangdan Tian, Guangguang Huang, Xinyang Xiong, Kaiwei Sun, Bo Zhang, Shujie Wang, Zuliang Du\",\"doi\":\"10.1002/adom.202470081\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><b>Defect Suppression in Te-Doped Cs<sub>2</sub>ZrCl<sub>6</sub> Perovskite Nanoparticles</b></p><p>Lead-free Cs<sub>2</sub>ZrCl<sub>6</sub>:Te (CZCT) @ alkyl-terminated silica-oligomer (ASO) core/shell perovskite nanoparticles (PNCs) were designed and synthesized with the highest photoluminescence quantum yield (PLQY) of up to 96% and robust thermal tolerance simultaneously. The high PLQY was attributed to the comprehensive defect suppression through crystallization and surface control. The fabricated white light-emitting diodes based on the CZCT@ASO PNCs exhibit a color coordinate of (0.31, 0.33) and a color rendering index of 86. For further details, see article number 2303079 by Guangguang Huang, Shujie Wang, Zuliang Du, and co-workers from Henan University (the Iron Pagoda in the image representing its culture and spirit).\\n\\n <figure>\\n <div><picture>\\n <source></source></picture><p></p>\\n </div>\\n </figure></p>\",\"PeriodicalId\":116,\"journal\":{\"name\":\"Advanced Optical Materials\",\"volume\":\"12 26\",\"pages\":\"\"},\"PeriodicalIF\":8.0000,\"publicationDate\":\"2024-09-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adom.202470081\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advanced Optical Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/adom.202470081\",\"RegionNum\":2,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Optical Materials","FirstCategoryId":"88","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/adom.202470081","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Comprehensive Defect Suppression in Te-Doped Cs2ZrCl6 Perovskite Nanoparticles for Highly Efficient and Thermally Stable White Light-Emitting Diodes (Advanced Optical Materials 26/2024)
Defect Suppression in Te-Doped Cs2ZrCl6 Perovskite Nanoparticles
Lead-free Cs2ZrCl6:Te (CZCT) @ alkyl-terminated silica-oligomer (ASO) core/shell perovskite nanoparticles (PNCs) were designed and synthesized with the highest photoluminescence quantum yield (PLQY) of up to 96% and robust thermal tolerance simultaneously. The high PLQY was attributed to the comprehensive defect suppression through crystallization and surface control. The fabricated white light-emitting diodes based on the CZCT@ASO PNCs exhibit a color coordinate of (0.31, 0.33) and a color rendering index of 86. For further details, see article number 2303079 by Guangguang Huang, Shujie Wang, Zuliang Du, and co-workers from Henan University (the Iron Pagoda in the image representing its culture and spirit).
期刊介绍：
Advanced Optical Materials, part of the esteemed Advanced portfolio, is a unique materials science journal concentrating on all facets of light-matter interactions. For over a decade, it has been the preferred optical materials journal for significant discoveries in photonics, plasmonics, metamaterials, and more. The Advanced portfolio from Wiley is a collection of globally respected, high-impact journals that disseminate the best science from established and emerging researchers, aiding them in fulfilling their mission and amplifying the reach of their scientific discoveries.
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