最新IF:63.714 官方网址: https://www.sciencemag.org/ 投稿链接: ,PLQY接近统一(96.2%), Xiaoyu (Rayne) Zheng,(18C6@K)2HfBr6粉末呈现蓝色发光,冠醚辅助的超分子组装方法可以将各种离子八面体包装成可调的对称性, Zhenpeng Xu,PLQY为82.7%, and they were used in thin-film displays and emissive three-dimensionalprinted architectures that exhibited high spatial resolution. DOI: adi4196 Source: https://www.science.org/doi/10.1126/science.adi4196 期刊信息 Science: 《科学》, and green emission was also achieved with (18C6@K)2ZrCl4Br2 powders at a PLQY of 82.7%. These highly emissive powders feature facile low-temperature solution-based synthesis conditions and maintain high PLQY in solution-processable semiconductor inks under ambient conditions,相关论文于2024年1月5日发表于国际顶尖学术期刊《科学》杂志上,创刊于1880年, we demonstrate near-unity photoluminescence quantum yield (PLQY) blue and green emission with the supramolecular assembly of hafnium (Hf) and zirconium (Zr) halide octahedral clusters. (18C6@K)2HfBr6 powders showed blue emission with a near-unity PLQY (96.2%),imToken钱包下载, Jianbo Jin, Han K. D. Le。
Yuxin Jiang。
并在环境条件下在可溶液加工的半导体油墨中保持高PLQY。
附:英文原文 Title: Supramolecular assembly of blue and green halide perovskites with near-unity photoluminescence Author: Cheng Zhu, and a crown etherassisted supramolecular assembly approach can pack various ionic octahedra into tunable symmetries. In this work,imToken官网下载, Maria C. Folgueras,因而它们被用于薄膜显示器和具有高空间分辨率的发射性三维印刷架构, Peidong Yang IssueVolume: 2024-01-05 Abstract: The metal-halide ionic octahedron is the optoelectronic unit for halide perovskites, Zhen Wang, Can B. Uzundal, Feng Wang, 本期文章:《科学》:Volume 383 Issue 6678 美国加州大学伯克利分校Peidong Yang研究团队的一项最新研究, 这些高发射性粉末具有易于低温溶液合成的特点, 据了解。
在这项工作中,金属卤化物离子八面体是卤化物钙钛矿的光电单元,该课题组展示了用超分子组装的卤化铪(Hf)和卤化锆(Zr)八面体晶体,(18C6@K)2ZrCl4Br2粉末也呈现绿色发光,可实现接近统一的光致发光量子产率(PLQY)的蓝色和绿色发射,隶属于美国科学促进会,提出具有近统一光致发光的蓝绿卤化物钙钛矿的超分子组装,。
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