Cu 1.8 S-Passivated carbon dots for enhancing photocatalytic activity

To allow low cost and green carbon dots (CDs) to play a central role in photocatalysis, here we present a strategy in which their photocatalytic activities can be significantly improved by combining them with a small amount of Cu S. Not only can Cu S-passivated CDs more efficiently reduce benzoquino...

Full description

Saved in:
Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2017-02, Vol.53 (15), p.2343-2346
Main Authors: Chang, Qing, Han, Xuejun, Xue, Chaorui, Yang, Jinlong, Hu, Shengliang
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:To allow low cost and green carbon dots (CDs) to play a central role in photocatalysis, here we present a strategy in which their photocatalytic activities can be significantly improved by combining them with a small amount of Cu S. Not only can Cu S-passivated CDs more efficiently reduce benzoquinone species to phenols than CDs alone, but can also enhance the formation rate of ˙OH radicals under visible irradiation.
ISSN:1359-7345
1364-548X
DOI:10.1039/C6CC09508A