Morphology control of porous CuO by surfactant using combustion method

被引：52

作者：

Dong, Chengjun ^{[1
]}

Xiao, Xuechun ^{[1
]}

Chen, Gang ^{[1
]}

Guan, Hongtao ^{[1
]}

Wang, Yude ^{[1
]}

机构：

[1] Yunnan Univ, Dept Mat Sci & Engn, Kunming 650091, Peoples R China

来源：

APPLIED SURFACE SCIENCE | 2015年 / 349卷

基金：

中国国家自然科学基金;

关键词：

CuO; Porous materials; Surfactant; Combustion synthesis; Microstructure;

D O I：

10.1016/j.apsusc.2015.04.149

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：

Diverse morphologies of porous CuO were fabricated using surfactant as soft template via a solution combustion method. It is found that a mixture of glycine and ethylene glycol (EG) (1:1) is much more favorable than individual fuel for the fabrication of CuO. All as-synthesized products are surfactant indispensable monoclinic CuO phase. The CuO synthesized without any surfactant is foam network, however, it evolves into basic flake-like morphology with different pores and assembling microstructures in the presence of surfactant. We believe that the different distributions of anions and cations originated from the effect of surfactant lead to the variations of CuO morphology. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：844 / 848

页数：5

共 14 条

[1]

[Anonymous], 2014, MICROPOR MESOPOR MAT

[2]

[Anonymous], 2014, NANOSCALE, V4, P3

[3] Low-Temperature Combustion-Synthesized Nickel Oxide Thin Films as Hole-Transport Interlayers for SolutionProcessed Optoelectronic Devices [J].

Bai, Sai ;

Cao, Motao ;

Jin, Yizheng ;

Dai, Xinliang ;

Liang, Xiaoyong ;

Ye, Zhizhen ;

Li, Min ;

Cheng, Jipeng ;

Xiao, Xuezhang ;

Wu, Zhongwei ;

Xia, Zhouhui ;

Sun, Baoquan ;

Wang, Ergang ;

Mo, Yueqi ;

Gao, Feng ;

Zhang, Fengling .

ADVANCED ENERGY MATERIALS, 2014, 4 (06)

[4] A novel combustion method to prepare CuO nanorods and its antimicrobial and photocatalytic activities [J].

Christy, A. Jegatha ;

Nehru, L. C. ;

Umadevi, M. .

POWDER TECHNOLOGY, 2013, 235 :783-786

[5] A NEW APPROACH TO THERMOCHEMICAL CALCULATIONS OF CONDENSED FUEL-OXIDIZER MIXTURES [J].

JAIN, SR ;

ADIGA, KC ;

VERNEKER, VRP .

COMBUSTION AND FLAME, 1981, 40 (01) :71-79

[6]

Kim MG, 2011, NAT MATER, V10, P382, DOI [10.1038/NMAT3011, 10.1038/nmat3011]

[7] MnO2 ultralong nanowires with better electrical conductivity and enhanced supercapacitor performances [J].

Li, Wenyao ;

Liu, Qian ;

Sun, Yangang ;

Sun, Jianqing ;

Zou, Rujia ;

Li, Gao ;

Hu, Xianghua ;

Song, Guosheng ;

Ma, Guanxiang ;

Yang, Jianmao ;

Chen, Zhigang ;

Hu, Junqing .

JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (30) :14864-14867

[8] The chemistry of self-propagating high-temperature synthesis [J].

Merzhanov, AG .

JOURNAL OF MATERIALS CHEMISTRY, 2004, 14 (12) :1779-1786

[9] COMBUSTION SYNTHESIS OF ADVANCED MATERIALS .1. REACTION PARAMETERS [J].

MOORE, JJ ;

FENG, HJ .

PROGRESS IN MATERIALS SCIENCE, 1995, 39 (4-5) :243-273

[10]

Schramm LL, 2003, ANN RP CH C, V99, P3, DOI 10.1039/b208499f

← 1 2 →