Facile synthesis of rhombic dodecahedral AgX/Ag3PO4 (X = Cl, Br, I) heterocrystals with enhanced photocatalytic properties and stabilities

被引：526

作者：

Bi, Yingpu ^{[1
]}

Ouyang, Shuxin ^{[1
]}

Cao, Junyu ^{[1
]}

Ye, Jinhua ^{[1
]}

机构：

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

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2011年 / 13卷 / 21期

基金：

日本科学技术振兴机构;

关键词：

VISIBLE-LIGHT IRRADIATION; IONIC-CONDUCTIVITY; HIGHLY EFFICIENT; H-2; EVOLUTION; DECOMPOSITION; NANOWIRES; SURFACES; GROWTH; AGBR; SEMICONDUCTOR;

D O I：

10.1039/c1cp20488b

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Herein, we have developed a facile and general method for the high-yield fabrication of AgX/Ag3PO4 (X = Cl, Br, I) core-shell heterostructures with an unusual rhombic dodecahedral morphology, which exhibit much higher photocatalytic activities, structural stabilities and photoelectric properties than pure Ag3PO4 crystals in environment and energy applications.

引用

收藏

页码：10071 / 10075

页数：5

相关论文

共 41 条

[1] Production of electricity by photoelectrochemical oxidation of ethanol in a PhotoFuelCell [J].

Antoniadou, Maria ;

Lianos, Panagiotis .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2010, 99 (1-2) :307-313

[2] Direct Conversion of Commercial Silver Foils into High Aspect Ratio AgBr Nanowires with Enhanced Photocatalytic Properties [J].

Bi, Yingpu ;

Ye, Jinhua .

CHEMISTRY-A EUROPEAN JOURNAL, 2010, 16 (34) :10327-10331

[3] Heteroepitaxial growth of platinum nanocrystals on AgCl nanotubes via galvanic replacement reaction [J].

Bi, Yingpu ;

Ye, Jinhua .

CHEMICAL COMMUNICATIONS, 2010, 46 (09) :1532-1534

[4] In situ oxidation synthesis of Ag/AgCl core-shell nanowires and their photocatalytic properties [J].

Bi, Yingpu ;

Ye, Jinhua .

CHEMICAL COMMUNICATIONS, 2009, (43) :6551-6553

[5] One-dimensional steeplechase for electrons realized [J].

Björk, MT ;

Ohlsson, BJ ;

Sass, T ;

Persson, AI ;

Thelander, C ;

Magnusson, MH ;

Deppert, K ;

Wallenberg, LR ;

Samuelson, L .

NANO LETTERS, 2002, 2 (02) :87-89

[6] Hierarchical WO3 hollow shells:: Dendrite, sphere, dumbbell, and their photocatalytic properties [J].

Chen, Di ;

Ye, Jinhua .

ADVANCED FUNCTIONAL MATERIALS, 2008, 18 (13) :1922-1928

[7] One-Step Synthesis of the Nanostructured AgI/BiOI Composites with Highly Enhanced Visible-Light Photocatalytic Performances [J].

Cheng, Hefeng ;

Huang, Baibiao ;

Dai, Ying ;

Qin, Xiaoyan ;

Zhang, Xiaoyang .

LANGMUIR, 2010, 26 (09) :6618-6624

[8] Growth of Photocatalytic CdSe-Pt Nanorods and Nanonets [J].

Elmalem, Einat ;

Saunders, Aaron E. ;

Costi, Ronny ;

Salant, Asaf ;

Banin, Uri .

ADVANCED MATERIALS, 2008, 20 (22) :4312-4317

[9] HETEROGENEOUS PHOTOCATALYSIS [J].

FOX, MA ;

DULAY, MT .

CHEMICAL REVIEWS, 1993, 93 (01) :341-357

[10]

Fujishima H., 1972, NATURE, V238, P37

← 1 2 3 4 5 →