Literature DB >> 27833042

Carbon quantum dots decorated MoSe2 photocatalyst for Cr(VI) reduction in the UV-vis-NIR photon energy range.

Zhenxing Ren1, Xinjuan Liu2, Haipeng Chu3, Huangze Yu3, Yuanyuan Xu3, Wei Zheng3, Wenyan Lei3, Pengbin Chen3, Jianwei Li4, Can Li3.   

Abstract

Developing whole spectrum responsive photocatalysts is one of greatly significant subjects from the viewpoint of using solar energy. Here we have firstly developed a carbon quantum dots-decorated MoSe2 photocatalyst that is active in the whole spectrum of solar light for Cr(VI) reduction. The Cr(VI) reduction rate of higher than 99% has been achieved with 1wt.% nanocarbon emersions under UV, visible and near-infrared irradiation at 180min. Improvement is attributed to its excellent light absorption, efficient charge separation, and the light down converting effect of carbon quantum dots. Copyright Â
© 2016 Elsevier Inc. All rights reserved.

Entities:  

Keywords:  Carbon quantum dots; Cr(VI); MoSe(2); Ultraviolet–visible-near infrared active; Up-converting properties

Year:  2016        PMID： 27833042     DOI： 10.1016/j.jcis.2016.10.077

Source DB:  PubMed          Journal:  J Colloid Interface Sci        ISSN： 0021-9797            Impact factor:   8.128


  1 in total

1.  Data on novel C fibers@MoSe2 nanoplates core-shell composite for highly efficient solar-driven photocatalytically degrading environmental pollutants.

Authors:  Meng Wang; Zhijian Peng; Jingwen Qian; Hong Li; Zengying Zhao; Xiuli Fu
Journal:  Data Brief       Date:  2018-02-08
  1 in total

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