The application of Zn0.8Cd0.2S nanocrystals in white light emitting diodes devices

NCU Institutional Repository > 工學院 > 材料科學與工程研究所 > 期刊論文 > Item 987654321/104258

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://ir.lib.ncu.edu.tw/handle/987654321/104258

题名:	The application of Zn0.8Cd0.2S nanocrystals in white light emitting diodes devices
作者:	王冠文;Chen, Ya-Ching;Siao, Cyuan-Bin;Chen, Hong-Shuo;Wang, Kuan-Wen;Chung, Shu-Ru
贡献者:	工學院材料科學與工程研究所
日期:	2015-01-01
上传时间:	2026-04-23 11:46:43 (UTC+8)
出版者:	Royal Society of Chemistry
摘要:	摘要： In this study, colloidal ternary semiconductor Zn 0.8 Cd 0.2 S (ZnCdS) nanocrystals (NCs) with wide emission and high quantum yields (QYs) have been prepared and used as nanophosphors in white light emitting diodes (WLEDs). The optical properties of ZnCdS NCs-based WLEDs including Commission Internationale de l'Eclairage (CIE) chromaticity coordinates, correlated color temperature (CCT), color rendering index (CRI) and luminous efficiency can be adjusted by the various ZnCdS NCs, using different carbon chain lengths of alkenes as surface ligands, reaction time, NCs contents and encapsulation methods. The optimal conditions of CIE, CRI, CCT and luminous efficiency, and decay during stability test for ZnCdS NCs-based WLEDs are (0.32, 0.30), 82, 6811 K, 4.26 lm W −1 , and 0.036 lm W −1 h −1 , respectively by the UV chip with only one type of ZnCdS NCs layer. The results have exhibited the potential application of ZnCdS NCs as nanophosphors in WLEDs. In this study, colloidal ternary semiconductor Zn 0.8 Cd 0.2 S (ZnCdS) nanocrystals (NCs) with wide emission and high quantum yields (QYs) have been prepared and used as nanophosphors in white light emitting diodes (WLEDs). 出版日期： 2015-10-15 資源來源： Royal Society of Chemistry 識別號： EISSN: 2046-2069 識別號： DOI: 10.1039/c5ra15068j
显示于类别:	[材料科學與工程研究所 ] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	22	检视/开启

在NCUIR中所有的数据项都受到原著作权保护.

社群 sharing

数据加载中.....