当前位置: X-MOL 学术Chem. Commun. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Bright violet-to-aqua-emitting cadmium-free Ag-doped Zn–Ga–S quantum dots with high stability†
Chemical Communications ( IF 4.9 ) Pub Date : 2018-03-27 00:00:00 , DOI: 10.1039/c8cc01293h
Wen-Jin Zhang 1, 2, 3, 4 , Chun-Yang Pan 1, 2, 3, 4 , Fan Cao 5, 6, 7, 8 , Haoran Wang 5, 6, 7, 8 , Xuyong Yang 5, 6, 7, 8
Affiliation  

Herein, we report a new series of ultra-stable Cd-free Ag:Zn–Ga–S/ZnS quantum dots (QDs) with an overall short emission wavelength tunable from 370 to 540 nm via a facile one-pot non-injection method. The highest PL quantum yield of the resultant core/shell QDs could be up to 85%, and the exceptional luminescence could be maintained not only at 300 °C but also after phase transfer.

中文翻译:

明亮的紫罗兰色至发射水的无镉掺杂的Zn-Ga-S量子点,具有很高的稳定性

在这里,我们报告了一系列新的超稳定的无镉Ag:Zn–Ga–S / ZnS量子点(QDs),其总短发射波长可通过一种简便的一锅法非注入方法从370 nm调谐到540 nm 。所得核/壳量子点的最高PL量子产率可高达85%,不仅在300°C还能在相转移后保持出色的发光。
更新日期:2018-03-27
down
wechat
bug