检索结果-南通市图书馆

Recent advances and prospects toward blue perovskite materials and light-emitting diodes

InfoMat 2019年第2期1卷 211-233页

作者： Tao Fang Fengjuan Zhang Shichen Yuan Haibo Zeng Jizhong Song School of Materials Science and engineering Nanjing University of Science and TechnologyNanjingChina MIIT Key Laboratory of Advanced Display Materials and Devices Institute of Optoelectronics and NanomaterialsNanjingChina

Perovskite based light-emitting diodes(PeLEDs)have become a powerful candidate for next-generation solid-state lightings and high-definition displays due to their high photoluminescence quantum yield(PLQY),tunable emission wavelength over the visible spectrum,and narrow emission *** the past few years,the development of red-and green-emissive PeLEDs has rapidly increased,and the corresponding external quantum efficiencies(EQE)have exceeded 20%.However,the research progress of blue-emitting PeLEDs is limited by its poor material quality and inappropriate device ***,the maximum EQE of blue PeLED is only 6.2%,which is far from the industrialization *** order to promote the development of blue PeLEDs,we summarize the recent research progress of blue perovskite materials and LEDs and discuss several fatal challenges,mainly embodied in low efficiency and poor *** order to overcome these challenges,detailed analysis and strategies are put forward in terms of the materials and *** the former,we summarize the feasible strategy for the preparation of efficient and stable blue-emissive perovskites using component *** the latter,we analyze the advantages and limitations of the different strategies for blue-emissive perovskite in *** the end of the review,a comprehensive outlook is detailed,including future development directions and several technical problems to be ***,we aim to highlight the significance and promote the industrialization of PeLEDs.

关键词： blue emission component engineering efficiency light-emitting diodes perovskites stability

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：