• 文献标题:   Fabrication of unique Tin(IV) Sulfide/Graphene Oxide for photocatalytically treating chromium(VI)-containing wastewater
  • 文献类型:   Article
  • 作  者:   HAN L, MAO D, HUANG YC, ZHENG LJ, YUAN Y, SU Y, SUN SY, FANG D
  • 作者关键词:   tin iv sulfide/graphene oxide, graphene oxide, visible lightdriven photocatalyst, hexavalent chromium
  • 出版物名称:   JOURNAL OF CLEANER PRODUCTION
  • ISSN:   0959-6526 EI 1879-1786
  • 通讯作者地址:   Yancheng Teachers Univ
  • 被引频次:   9
  • DOI:   10.1016/j.jclepro.2017.09.027
  • 出版年:   2017

▎ 摘  要

A new type hexagonal nanoflowers of Tin(IV) Sulfide/Graphene Oxide was synthesized by hydrothermal method. The Tin(IV) sulfide is uniformly deposited on the surface of the graphene oxide and that as-prepared Tin(IV) Sulfide/Graphene Oxide photocatalyst showed strong absorption in the visible light region. Photocatalytic test indicated that the obtained Tin(IV) Sulfide/Graphene Oxide photocatalyst showed increased photocatalytic activity towards the degradation of Hexavalent chromium in comparison with the bare Tin(IV) Sulfide and Graphene Oxide under visible light irradiation. The cycling and stable performance of the Tin(lV) Sulfide/Graphene Oxide also shows excellent photocatalytic effect. Furthermore, a possible reaction mechanism of removing Cr(VI) in Tin(IV) Sulfide/Graphene Oxide was investigated and discussed, proving their potential applications in treating wastewater. (C) 2017 Elsevier Ltd. All rights reserved.