Synthesis of bismuth vanadate nanoplates with exposed {001} facets and enhanced visible-light photocatalytic properties

被引：495

作者：

Xi, Guangcheng

Ye, Jinhua ^{[1
]}

机构：

[1] Natl Inst Mat Sci Inst, Int Ctr Mat Nanoarchitecton, Tsukuba, Ibaraki 3050047, Japan

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 11期

基金：

日本科学技术振兴机构;

关键词：

CRYSTALLINE BIVO4; SURFACE PHASES; WATER; TIO2; TEMPERATURE; PERCENTAGE; NANOSHEETS; NANOTUBES; FILMS;

D O I：

10.1039/b923435g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Well-defined m-BiVO4 nanoplates with exposed {001} facets have been synthesized by a facile hydrothermal route, without the use of any template or organic surfactant. The as-prepared m-BiVO4 nanoplates exhibit greatly enhanced activity in the visible-light photocatalytic degradation of organic contaminants and photocatalytic oxidation of water for O-2 generation.

引用

收藏

页码：1893 / 1895

页数：3

相关论文

共 28 条

[1] Translucent thin film Fe2O3 photoanodes for efficient water splitting by sunlight:: Nanostructure-directing effect of Si-doping [J].

Cesar, I ;

Kay, A ;

Martinez, JAG ;

Grätzel, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (14) :4582-4583

[2] Synthesis and characterization of truncated triangular silver nanoplates [J].

Chen, SH ;

Carroll, DL .

NANO LETTERS, 2002, 2 (09) :1003-1007

[3] Synthesis and application of highly ordered arrays of TiO2 nanotubes [J].

Grimes, Craig A. .

JOURNAL OF MATERIALS CHEMISTRY, 2007, 17 (15) :1451-1457

[4] Surface phases and photocatalytic activity correlation of Bi2O3/Bi2O4-x nanocomposite [J].

Hameed, Abdul ;

Montini, Tiziano ;

Gombac, Valentina ;

Fornasiero, Paolo .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (30) :9658-+

[5] Synthesis of Titania Nanosheets with a High Percentage of Exposed (001) Facets and Related Photocatalytic Properties [J].

Han, Xiguang ;

Kuang, Qin ;

Jin, Mingshang ;

Xie, Zhaoxiong ;

Zheng, Lansun .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (09) :3152-+

[6] FORMATION, CHARACTERIZATION AND SINTERING OF ALKOXY-DERIVED BISMUTH VANADATE [J].

HIROTA, K ;

KOMATSU, G ;

YAMASHITA, M ;

TAKEMURA, H ;

YAMAGUCHI, O .

MATERIALS RESEARCH BULLETIN, 1992, 27 (07) :823-830

[7] Controlling anisotropic nanoparticle growth through plasmon excitation [J].

Jin, RC ;

Cao, YC ;

Hao, EC ;

Métraux, GS ;

Schatz, GC ;

Mirkin, CA .

NATURE, 2003, 425 (6957) :487-490

[8] New benchmark for water photooxidation by nanostructured α-Fe2O3 films [J].

Kay, Andreas ;

Cesar, Ilkay ;

Graetzel, Michael .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (49) :15714-15721

[9] Effects of Hydrothermal Temperature on the Microstructures of BiVO4 and Its Photocatalytic O2 Evolution Activity under Visible Light [J].

Ke, Dingning ;

Peng, Tianyou ;

Ma, Liang ;

Cai, Ping ;

Dai, Ke .

INORGANIC CHEMISTRY, 2009, 48 (11) :4685-4691

[10] A novel aqueous process for preparation of crystal form-controlled and highly crystalline BiVO4 powder from layered vanadates at room temperature and its photocatalytic and photophysical properties [J].

Kudo, A ;

Omori, K ;

Kato, H .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (49) :11459-11467