Self-propagating combustion synthesis of nanocrystalline yttrium iron oxide solid solution photocatalysts - Details

author：

Chen, X. (Chen, X..) ^[1] | Liang, S.-J. (Liang, S.-J..) ^[2] | Bi, J.-H. (Bi, J.-H..) ^[3] | Gao, J. (Gao, J..) ^[4] | Wu, L. (Wu, L..) ^[5]

Indexed by：

Scopus PKU CSCD

Abstract：

YFeO3　and　its　solid　solutions　responding　to　visible　light　were　prepared　by　a　self-propagating　combustion　method　using　yttrium　nitrate　and　iron　nitrate　as　precursors　and　glycine　as　a　fuel-　The　crystalline　phase　structures,　BET　surface　areas,　andmorphologies　of　as-prepared　samples　were　characterized　by　X-ray　powder　diffraction(XRD),　N2-sorption,　UV-Vis　diffuse　reflectance　spectroscopy　(UV-Vis　DRS),　scanning　electron　microscopy　(SEM),　and　transmission　electron　microscopy　(TEM).　The　results　show　that　the　purity　of　YFeO3　samples　prepared　viaself-　propagating　combustion　method　can　be　effectively　enhanced　by　metal-doping-　The　average　crystalline　size　of　as-　synthesized　samples　is　55　nm.　Compared　with　YFeO3　the　absorptionedge　of　the　solid　solution　samples　are　red　shifted-　The　YFeO3　and　its　solid　solutions　exhibit　noticeable　photocatalytic　activities　for　the　degradation　of　methylene　blne(MB)　and　rhodamine　B(RhB)-　And　Bi-doped　YFeO3　shows　the　best　performance-　Moreover,　the　YFeO3　solid　solutions　show　different　activities　for　the　degradation　of　different　dyes.

Keyword：

Orthorhombic structure; Photocatalysis; Self-propagating combustion method; YFeO3 solid solution

Community：

[ 1 ] [Chen, X.]State Key Laboratory Breeding Base of Photocataiysis, Research Institute of Photocataiysis, Fuzhou University, Fuzhou 350002, China
[ 2 ] [Liang, S.-J.]State Key Laboratory Breeding Base of Photocataiysis, Research Institute of Photocataiysis, Fuzhou University, Fuzhou 350002, China
[ 3 ] [Bi, J.-H.]State Key Laboratory Breeding Base of Photocataiysis, Research Institute of Photocataiysis, Fuzhou University, Fuzhou 350002, China
[ 4 ] [Gao, J.]State Key Laboratory Breeding Base of Photocataiysis, Research Institute of Photocataiysis, Fuzhou University, Fuzhou 350002, China
[ 5 ] [Wu, L.]State Key Laboratory Breeding Base of Photocataiysis, Research Institute of Photocataiysis, Fuzhou University, Fuzhou 350002, China

Reprint 's Address：

[Wu, L.]State Key Laboratory Breeding Base of Photocataiysis, Research Institute of Photocataiysis, Fuzhou University, Fuzhou 350002, China

Email：

wuling@f2u.edu.cn

Show more details

Related Keywords：

Source ：

Chinese Journal of Inorganic Chemistry

ISSN： 1001-4861

Year： 2009

Issue： 11

Volume： 25

Page： 1922-1927

0 . 6 0 6

JCR@2009

0 . 8 0 0

JCR@2023

JCR Journal Grade：4

CAS Journal Grade：1

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

Affiliated Colleges：

Get Fulltext

Library Discovery Baidu Scholar Search SCOPUS

Type
Departments

All Years Choose Year From to