Visible-light-driven photocatalyst AgNbO3: Citrate complex process preparation and photocatalytic property - Details

author：

Bi, J.-H. (Bi, J.-H..) ^[1] | Chen, B.-Q. (Chen, B.-Q..) ^[2] | Che, J.-G. (Che, J.-G..) ^[3] | Liu, M.-H. (Liu, M.-H..) ^[4]

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Abstract：

AgNbO3　particles　with　a　perovskite-type　structure　were　successfully　synthesized　via　a　citrate　complex　method　from　NH4H2　[NbO(C2O4)3　·3H2O]　and　AgNO3·　The　obtained　samples　were　characterized　by　XRD,　DRS,　SEM,　TEM　and　XPS.　The　photocatalytic　activity　was　tested　by　the　decomposition　of　organic　dye　methylene　blue　under　visible　light　irradiation.　The　results　showed　that　the　sample　prepared　at　800　°C　exhibited　the　best　photocatalytic　activity.　And　the　decomposition　of　methylene　blue　is　via　a　demethylation　process.　Compared　to　the　sample　prepared　by　the　solid-state　reaction,　the　sample　prepared　by　citrate　complex　method　displayed　a　higher　photocatalytic　activity.

Keyword：

AgNbO3; Citrate complex method; Methylene blue; Photocatalysis; Visible light

Community：

[ 1 ] [Bi, J.-H.]Department of Environmental Science and Engineering, Fuzhou University, Fuzhou, 350108, China
[ 2 ] [Chen, B.-Q.]Department of Environmental Science and Engineering, Fuzhou University, Fuzhou, 350108, China
[ 3 ] [Che, J.-G.]Department of Environmental Science and Engineering, Fuzhou University, Fuzhou, 350108, China
[ 4 ] [Liu, M.-H.]Department of Environmental Science and Engineering, Fuzhou University, Fuzhou, 350108, China

Reprint 's Address：

[Bi, J.-H.]Department of Environmental Science and Engineering, Fuzhou University, Fuzhou, 350108, China

Email：

phoenixbjh@yahoo.com.cn

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Source ：

Chinese Journal of Inorganic Chemistry

ISSN： 1001-4861

Year： 2011

Issue： 10

Volume： 27

Page： 1952-1958

0 . 6 2 8

JCR@2011

0 . 8 0 0

JCR@2023

JCR Journal Grade：4

CAS Journal Grade：4

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 2

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