• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Xu, Chong (Xu, Chong.) [1] | Jiang, Yiqing (Jiang, Yiqing.) [2] | Yang, Jiahui (Yang, Jiahui.) [3] | Wu, Weimin (Wu, Weimin.) [4] | Qian, Xing (Qian, Xing.) [5] (Scholars:钱兴) | Hou, Linxi (Hou, Linxi.) [6] (Scholars:侯琳熙)

Indexed by:

EI Scopus SCIE

Abstract:

Box-structured nanomaterials with complicated surface texture, whose morphologies can be adjusted through changing mass ratios of reactants, are attractive in the field of electrochemical energy conversion. Herein, we report the shape-controllable synthesis of MoS2 doped cobalt iron sulfide (Co-Fe-MoSx) hollow nanoboxes with three different mass ratios of cobalt iron Prussian-blue-analog (Co-Fe PBA) nanocubes to (NH4)(2)MoS4 and their applications in dye-sensitized solar cells (DSSCs). As the increment of MoS42- in system, the surface of Co-Fe-MoSx became rough with bushy embedded nanosheets. Benefiting from the three-dimensional nanostructure with more exposed edge sites and appropriate doped ratio, the Co-Fe-MoSx-2 hollow nanoboxes performed rough shells, well-defined interior voids, large specific surface areas and outstanding catalytic actives. By contrast, the sulfide of Co-Fe PBA (Co-Fe-S) and bare MoS2 showed bad morphology and poor catalytic performance. It is notable that the DSSC with Co-Fe-MoSx-2 showed a much higher power conversion efficiency (PCE) of 9.63% than that of Pt based cell (8.23%) under AM 1.5G irradiation.

Keyword:

Co-Fe-MoSx Counter electrodes Dye sensitized solar cells Electrocatalytic performances Hollow nanoboxes Power conversion efficiency

Community:

  • [ 1 ] [Xu, Chong]Fuzhou Univ, Coll Chem Engn, Xueyuan Rd 2, Fuzhou 350116, Fujian, Peoples R China
  • [ 2 ] [Jiang, Yiqing]Fuzhou Univ, Coll Chem Engn, Xueyuan Rd 2, Fuzhou 350116, Fujian, Peoples R China
  • [ 3 ] [Yang, Jiahui]Fuzhou Univ, Coll Chem Engn, Xueyuan Rd 2, Fuzhou 350116, Fujian, Peoples R China
  • [ 4 ] [Wu, Weimin]Fuzhou Univ, Coll Chem Engn, Xueyuan Rd 2, Fuzhou 350116, Fujian, Peoples R China
  • [ 5 ] [Qian, Xing]Fuzhou Univ, Coll Chem Engn, Xueyuan Rd 2, Fuzhou 350116, Fujian, Peoples R China
  • [ 6 ] [Hou, Linxi]Fuzhou Univ, Coll Chem Engn, Xueyuan Rd 2, Fuzhou 350116, Fujian, Peoples R China

Reprint 's Address:

  • 钱兴 侯琳熙

    [Qian, Xing]Fuzhou Univ, Coll Chem Engn, Xueyuan Rd 2, Fuzhou 350116, Fujian, Peoples R China;;[Hou, Linxi]Fuzhou Univ, Coll Chem Engn, Xueyuan Rd 2, Fuzhou 350116, Fujian, Peoples R China

Show more details

Related Keywords:

Source :

CHEMICAL ENGINEERING JOURNAL

ISSN: 1385-8947

Year: 2018

Volume: 343

Page: 86-94

8 . 3 5 5

JCR@2018

1 3 . 4 0 0

JCR@2023

ESI Discipline: ENGINEERING;

ESI HC Threshold:170

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 66

SCOPUS Cited Count: 66

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

Online/Total:126/10012012
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1