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author:

Meng, Sugang (Meng, Sugang.) [1] | Li, Danzhen (Li, Danzhen.) [2] (Scholars:李旦振) | Sun, Meng (Sun, Meng.) [3] | Li, Wenjuan (Li, Wenjuan.) [4] | Wang, Jinxiu (Wang, Jinxiu.) [5] | Chen, Jing (Chen, Jing.) [6] | Fu, Xianzhi (Fu, Xianzhi.) [7] (Scholars:付贤智) | Xiao, Guangcan (Xiao, Guangcan.) [8] (Scholars:肖光参)

Indexed by:

EI Scopus SCIE

Abstract:

A novel photocatalyst CaSn(OH)(6) with middle-sagged micro-cube morphology was successfully synthesized via a facile sonochemical method. The as-synthesized sample was characterized by X-ray diffraction, X-ray photoelectron spectroscopy, field emission scanning electron microscopy, transmission electron microscopy, UV-vis diffuse reflectance spectroscopy and N-2 absorption-desorption. The photoactivity of the sample was evaluated by the degradation of benzene under UV irradiation. The results indicated that CaSn(OH)(6) showed much better photocatalytic activity and stability than that of TiO2 (P25, Degussa Co.) under the same conditions. CaSn(OH)(6) also exhibited high activity for methyl orange photodegradation. Additionally, a possible mechanism of the photocatalysis over CaSn(OH)(6) was proposed. (C) 2011 Elsevier B.V. All rights reserved.

Keyword:

Calcium hexahydroxostannate Micro-cube Photocatalysis Sonochemistry

Community:

  • [ 1 ] [Meng, Sugang]Fuzhou Univ, Res Inst Photocatalysis, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
  • [ 2 ] [Li, Danzhen]Fuzhou Univ, Res Inst Photocatalysis, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
  • [ 3 ] [Sun, Meng]Fuzhou Univ, Res Inst Photocatalysis, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
  • [ 4 ] [Li, Wenjuan]Fuzhou Univ, Res Inst Photocatalysis, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
  • [ 5 ] [Wang, Jinxiu]Fuzhou Univ, Res Inst Photocatalysis, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
  • [ 6 ] [Chen, Jing]Fuzhou Univ, Res Inst Photocatalysis, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
  • [ 7 ] [Fu, Xianzhi]Fuzhou Univ, Res Inst Photocatalysis, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
  • [ 8 ] [Xiao, Guangcan]Fuzhou Univ, Res Inst Photocatalysis, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China

Reprint 's Address:

  • 李旦振

    [Li, Danzhen]Fuzhou Univ, Res Inst Photocatalysis, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China

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Source :

CATALYSIS COMMUNICATIONS

ISSN: 1566-7367

Year: 2011

Issue: 11

Volume: 12

Page: 972-975

2 . 9 8 6

JCR@2011

3 . 4 0 0

JCR@2023

ESI Discipline: CHEMISTRY;

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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