Cu and CuO nanostructures: facile hydrothermal synthesis, characterization and photocatalytic activity using new starting reagents

被引：19

作者：

Rahmatolahzadeh, Reza ^{[1
]}

Aliabadi, Majid ^{[2
]}

Motevalli, Kourosh ^{[3
]}

机构：

[1] Islamic Azad Univ, Cent Tehran Branch, Young Researchers & Elites Club, Tehran, Iran

[2] Islamic Azad Univ, Birjand Branch, Dept Chem Engn, Birjand, Iran

[3] Islamic Azad Univ, South Tehran Branch, Dept Appl Chem, Tehran, Iran

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2017年 / 28卷 / 01期

关键词：

COPPER NANOPARTICLES; SONOCHEMICAL SYNTHESIS; NANORODS; SOLVENT; OXIDE;

D O I：

10.1007/s10854-016-5504-3

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The present investigation reports a simple hydrothermal process for synthesizing Cu and CuO nanostructures using new set of low-cost starting reagents including CuSO4 center dot 5H(2)O, ethylenediamine and hydrazine hydrate. The obtained nanostructures were characterized by techniques such as XRD, SEM, EDX, DRS and FTIR. Effect of hydrazine hydrate, ethylenediamine, reaction temperature and time on morphology of prepared nanostructures was well studied. Our results showed ethylenediamine and hydrazine hydrate play crucial role on particle growth, formation mechanism of nanostructures and consequently on morphology of nanostructures. Furthermore, the efficiency of CuO nanostructures as a photocatalyst for the decolorization of methylene blue using ultraviolet light irradiation was evaluated and the CuO nanoparticles compared to nanorods showed more efficient photocatalytic activity.

引用

页码：148 / 156

页数：9

共 36 条

[1] Simple new synthesis of copper nanoparticles in water/acetonitrile mixed solvent and their characterization [J].

Abdulla-Al-Mamun, Md. ;

Kusumoto, Yoshihumi ;

Muruganandham, Manickavachagam .

MATERIALS LETTERS, 2009, 63 (23) :2007-2009

[2] Sonochemical synthesis of CuO nanostructures with different morphology [J].

Anandan, Sambandam ;

Lee, Gang-Juan ;

Wu, Jerry J. .

ULTRASONICS SONOCHEMISTRY, 2012, 19 (03) :682-686

[3] Plasmonic properties of copper nanoparticles fabricated by nanosphere lithography [J].

Chan, George H. ;

Zhao, Jing ;

Hicks, Erin M. ;

Schatz, George C. ;

Van Duyne, Richard P. .

NANO LETTERS, 2007, 7 (07) :1947-1952

[4] Enhanced thermal conductivity and viscosity of copper nanoparticles in ethylene glycol nanofluid [J].

Garg, J. ;

Poudel, B. ;

Chiesa, M. ;

Gordon, J. B. ;

Ma, J. J. ;

Wang, J. B. ;

Ren, Z. F. ;

Kang, Y. T. ;

Ohtani, H. ;

Nanda, J. ;

McKinley, G. H. ;

Chen, G. .

JOURNAL OF APPLIED PHYSICS, 2008, 103 (07)

[5] Novel synthesis of CuO nanofiber balls and films and their UV-visible light filteration property [J].

Hu, Xiulan ;

Zhang, Tianyu ;

Chen, Jinjie ;

Gao, Haiguang ;

Cai, Weifeng .

CERAMICS INTERNATIONAL, 2016, 42 (07) :8505-8512

[6] In situ preparation and catalytic activation of copper nanoparticles from acetylide molecules [J].

Judai, Ken ;

Numao, Shigenori ;

Nishijo, Junichi ;

Nishi, Nobuyuki .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2011, 347 (1-2) :28-33

[7] Rose-like CuO nanostructures for highly sensitive glucose chemical sensor application [J].

Kim, Sang Hoon ;

Umar, Ahmad ;

Hwang, Sang-Woon .

CERAMICS INTERNATIONAL, 2015, 41 (08) :9468-9475

[8] Sonochemical synthesis of amorphous Cu and nanocrystalline Cu2O embedded in a polyaniline matrix [J].

Kumar, RV ;

Mastai, Y ;

Diamant, Y ;

Gedanken, A .

JOURNAL OF MATERIALS CHEMISTRY, 2001, 11 (04) :1209-1213

[9] Preparation and characterization of copper nanoparticles/zinc oxide composite modified electrode and its application to glucose sensing [J].

Kumar, S. Ashok ;

Cheng, Hui-Wen ;

Chen, Shen-Ming ;

Wang, Sea-Fue .

MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2010, 30 (01) :86-91

[10] Adsorption of Albumin on Silica Surfaces Modified by Silver and Copper Nanoparticles [J].

Kumari, Prity ;

Majewski, Peter .

JOURNAL OF NANOMATERIALS, 2013, 2013

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