Monodisperse CeO2/CdS heterostructured spheres: one-pot synthesis and enhanced photocatalytic hydrogen activity

被引：82

作者：

Lu, Xi-Hong ^{[1
]}

Xie, Shi-Lei ^{[1
]}

Zhai, Teng ^{[1
]}

Zhao, Yu-Feng ^{[1
]}

Zhang, Peng ^{[1
]}

Zhang, Yue-Li ^{[2
]}

Tong, Ye-Xiang ^{[1
]}

机构：

[1] Sun Yat Sen Univ, KLGHEI Environm & Energy Chem, MOE Lab Bioinorgan & Synthet Chem, Sch Chem & Chem Engn,Inst Optoelect & Funct Compo, Guangzhou 510275, Guangdong, Peoples R China

[2] Sun Yat Sen Univ, Sch Phys & Engn, Guangzhou 510275, Guangdong, Peoples R China

来源：

RSC ADVANCES | 2011年 / 1卷 / 07期

关键词：

H-2; EVOLUTION; UP-CONVERSION; CDS; WATER; NANOSTRUCTURES; TIO2; ZNO; FLUORESCENCE; CATALYSTS; SULFIDE;

D O I：

10.1039/c1ra00252j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Well-dispersed and highly-crystalline CeO2/CdS heterostructured spheres with diameters of about 500 nm were directly grown on fluorine-doped tin oxide (FTO) substrates via electrodeposition from aqueous solution. These CeO2/CdS heterostructured spheres exhibit an enhanced photocatalytic performance in hydrogen production.

引用

页码：1207 / 1210

页数：4

共 32 条

[1] The photoproduction of O2 from a suspension containing CeO2 and Ce4+ cations as an electron acceptor [J].

Bamwenda, GR ;

Sayama, K ;

Arakawa, H .

CHEMISTRY LETTERS, 1999, (10) :1047-1048

[2] Self-templated synthesis of nanoporous CdS nanostructures for highly efficient photocatalytic hydrogen production under visible [J].

Bao, Ningzhong ;

Shen, Liming ;

Takata, Tsuyoshi ;

Domen, Kazunari .

CHEMISTRY OF MATERIALS, 2008, 20 (01) :110-117

[3] Facile synthesis of ultra-small monodisperse ceria nanocrystals at room temperature and their catalytic activity under visible light [J].

Chaudhary, Yatendra S. ;

Panigrahi, Snigdha ;

Nayak, Simantini ;

Satpati, Biswarup ;

Bhattacharjee, Sarama ;

Kulkarni, Nilesh .

JOURNAL OF MATERIALS CHEMISTRY, 2010, 20 (12) :2381-2385

[4] Photocatalytic Activity for Hydrogen Evolution of Electrospun TiO2 Nanofibers [J].

Chuangchote, Surawut ;

Jitputti, Jaturong ;

Sagawa, Takashi ;

Yoshikawa, Susumu .

ACS APPLIED MATERIALS & INTERFACES, 2009, 1 (05) :1140-1143

[5] Hierarchically mesostructured doped CeO2 with potential for solar-cell use [J].

Corma, A ;

Atienzar, P ;

García, H ;

Chane-Ching, JY .

NATURE MATERIALS, 2004, 3 (06) :394-397

[6] Electrical properties of Er-doped CdS thin films [J].

Davila-Pintle, J. A. ;

Lozada-Morales, R. ;

Palomino-Merino, M. R. ;

Rivera-Marquez, J. A. ;

Portillo-Moreno, O. ;

Zelaya-Angel, O. .

JOURNAL OF APPLIED PHYSICS, 2007, 101 (01)

[7] Morphology and Phase Evolution of Hierarchical Architectures of Cadmium Sulfide [J].

He, Xiaobo ;

Gao, Lian .

JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (25) :10981-10989

[8] Study of adsorption and degradation of acid orange 7 on the surface of CeO2 under visible light irradiation [J].

Ji, Pengfei ;

Zhang, Jinlong ;

Chen, Feng ;

Anpo, Masakazu .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2009, 85 (3-4) :148-154

[9] Fluorescence Enhancement in Tb3+/CdS Nanoparticles Doped Silica Xerogels [J].

Jyothy, P. V. ;

Amrutha, K. A. ;

Gijo, Jose ;

Unnikrishnan, N. V. .

JOURNAL OF FLUORESCENCE, 2009, 19 (01) :165-168

[10] RuO2-loaded Sr2+-doped CeO2 with d0 electronic configuration as a new photocatalyst for overall water splitting [J].

Kadowaki, Haruhiko ;

Saito, Nobuo ;

Nishiyama, Hiroshi ;

Inoue, Yasunobu .

CHEMISTRY LETTERS, 2007, 36 (03) :440-441

← 1 2 3 4 →