Fabrication and Properties of a Branched (NH4)xNO3 Nanowire Array Film and a Porous WO3 Nanorod Array Film

被引：60

作者：

Liu, Ya ^{[1
]}

Zhao, Liang ^{[1
]}

Su, Jinzhan ^{[1
]}

Li, Mingtao ^{[1
]}

Guo, Liejin ^{[1
,2
]}

机构：

[1] Xi An Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Int Res Ctr Renewable Energy, Xian 710049, Shaanxi, Peoples R China

[2] King Abdulaziz Univ, Dept Mech Thermal Engn & Chem & Mat Engn, Coll Engn, Jeddah 21589, Saudi Arabia

来源：

ACS APPLIED MATERIALS & INTERFACES | 2015年 / 7卷 / 06期

基金：

中国国家自然科学基金;

关键词：

branched; film; porous; tungsten; water splitting; POTASSIUM TUNGSTEN BRONZE; NEAR-INFRARED ABSORPTION; WATER OXIDATION; TRIOXIDE FILMS; TIO2; NANORODS; PERFORMANCE; GROWTH; HETEROSTRUCTURES; PHOTOELECTRODES; ELECTROLYTES;

D O I：

10.1021/am507230t

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We describe the successful fabrication of a three-dimensional branched (NH4)(x)WO3 nanowire array film on fluorine-doped tin oxide coated glass by a facile one-step hydrothermal method. The porous WO3 nanorod array film formed after heat treatment and recrystallization. Specifically, the branched (NH4)(x)WO3 nanowire array film has very thin nanowires that were about 10 nm in diameter. The results of an optical and photoelectrochemical test show that the branched (NH4)(x)WO3 nanowire array film could be used as a near-infrared shielder, while the porous WO3 nanorod array film can be used as a photoanode for water splitting. Moreover, the morphology, structure, and composition of the as-prepared films are revealed, and the related changes caused by heat treatment are discussed in detail.

引用

页码：3532 / 3538

页数：7

共 48 条

[1]

[Anonymous], 2014, SOL ENERG MAT SOL C

[2] Structural and photoelectrochemical investigation of boron-modified nanostructured tungsten trioxide films [J].

Barczuk, Piotr J. ;

Krolikowska, Agata ;

Lewera, Adam ;

Miecznikowski, Krzysztof ;

Solarska, Renata ;

Augustynski, Jan .

ELECTROCHIMICA ACTA, 2013, 104 :282-288

[3] Photoelectrochromic windows and displays [J].

Bechinger, C ;

Ferrer, S ;

Zaban, A ;

Sprague, J ;

Gregg, BA .

NATURE, 1996, 383 (6601) :608-610

[4] Potential applications of hierarchical branching nanowires in solar energy conversion [J].

Bierman, Matthew J. ;

Jin, Song .

ENERGY & ENVIRONMENTAL SCIENCE, 2009, 2 (10) :1050-1059

[5] Nanostructured photoelectrodes based on WO3: applications to photooxidation of aqueous electrolytes [J].

Bignozzi, Carlo Alberto ;

Caramori, Stefano ;

Cristino, Vito ;

Argazzi, Roberto ;

Meda, Laura ;

Tacca, Alessandra .

CHEMICAL SOCIETY REVIEWS, 2013, 42 (06) :2228-2246

[6] Quantitative analysis of ammonium in biotite using infrared spectroscopy [J].

Busigny, V ;

Cartigny, P ;

Philippot, P ;

Javoy, M .

AMERICAN MINERALOGIST, 2004, 89 (11-12) :1625-1630

[7] Ammonium quantification in muscovite by infrared spectroscopy [J].

Busigny, V ;

Cartigny, P ;

Philippot, P ;

Javoy, M .

CHEMICAL GEOLOGY, 2003, 198 (1-2) :21-31

[8] One-step fabrication of CdS nanorod arrays via solution chemistry [J].

Chen, Fei ;

Zhou, Renjia ;

Yang, Ligong ;

Shi, Minmin ;

Wu, Gang ;

Wang, Mang ;

Chen, Hongzheng .

JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (35) :13457-13462

[9] Branched nanowires: Synthesis and energy applications [J].

Cheng, Chuanwei ;

Fan, Hong Jin .

NANO TODAY, 2012, 7 (04) :327-343

[10] Branched TiO2 Nanorods for Photoelectrochemical Hydrogen Production [J].

Cho, In Sun ;

Chen, Zhebo ;

Forman, Arnold J. ;

Kim, Dong Rip ;

Rao, Pratap M. ;

Jaramillo, Thomas F. ;

Zheng, Xiaolin .

NANO LETTERS, 2011, 11 (11) :4978-4984

← 1 2 3 4 5 →