Hydrothermal synthesis and electrochemical sensing properties of copper vanadate nanocrystals with controlled morphologies

被引：22

作者：

Han, Gui-hong ^{[1
]}

Yang, Shu-zhen ^{[1
]}

Huang, Yan-fang ^{[1
]}

Yang, Jing ^{[2
]}

Chai, Wen-cui ^{[1
]}

Zhang, Rui ^{[2
]}

Chen, De-liang ^{[2
]}

机构：

[1] Zhengzhou Univ, Sch Chem Engn & Energy, Zhengzhou 450001, Peoples R China

[2] Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450001, Peoples R China

来源：

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 2017年 / 27卷 / 05期

基金：

中国国家自然科学基金;

关键词：

copper vanadate nanocrystals; hydrothermal synthesis; electrochemical sensors; ascorbic acid; ASCORBIC-ACID; ZN3V2O8; NANOSTRUCTURES; CU3V2O8; NANOPARTICLES; ELECTRODE MATERIAL; FACILE SYNTHESIS; CUO NANOFLOWERS; CUV2O6; SENSOR; MICROSPHERES; COMPOSITES;

D O I：

10.1016/S1003-6326(17)60129-8

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Morphology-controlled synthesis of copper vanadate nanocrystals is of great significance in electrochemical sensing applications. A facile hydrothermal process for synthesizing copper vanadate nanocrystals with various morphologies (e.g., nanoparticles, nanobelts and nanoflowers) was reported. Phase, morphology and electrochemical performance of the as-synthesized copper vanadate nanocrystals were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM) and cyclic-voltammogram (CV) techniques. The results revealed that the morphologies of the Cu3V2O7(OH)(2)center dot 2H(2)O (CVOH) nanocrystals could be controlled by changing copper salts, surfactants and pH values. The CVOH samples showed enhanced electrochemical response to ascorbic acid. Comparatively, the CVOH nanobelts had the higher electrochemical sensing performance than those of CVOH nanoparticles and nanoflowers. The CVOH-nanobelts-modified GCEs had a linear relationship between the peak currents in their CVs and ascorbic acid concentration. The CVOH nanocrystals can be used as potential electrochemical active materials for the determination of ascorbic acid.

引用

页码：1105 / 1116

页数：12

共 54 条

[11] Novel Schiff base ligand-assisted in-situ synthesis of Cu3V2O8 nanoparticles via a simple precipitation approach [J].

Ghiyasiyan-Arani, Maryam ;

Masjedi-Arani, Maryam ;

Salavati-Niasari, Masoud .

JOURNAL OF MOLECULAR LIQUIDS, 2016, 216 :59-66

[12] Facile synthesis, characterization and optical properties of copper vanadate nanostructures for enhanced photocatalytic activity [J].

Ghiyasiyan-Arani, Maryam ;

Masjedi-Arani, Maryam ;

Salavati-Niasari, Masoud .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2016, 27 (05) :4871-4878

[13] Synthesis and Electrochemical Properties of Highly Crystallized CuV2O6 Nanowires [J].

Hu Fang ;

Li Malin ;

Wei Yingjin ;

Du Fei ;

Chen Gang ;

Wang Chunzhong .

CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 2015, 31 (05) :708-711

[14] Novel ε-Cu0.95V2O5 hollow microspheres and α-CuV2O6 nanograins: Facile synthesis and application in lithium-ion batteries [J].

Hu, Wen ;

Du, Xinchuan ;

Wu, Yaoming ;

Wang, Limin .

JOURNAL OF POWER SOURCES, 2013, 237 :112-118

[15] Electrochemical determination of nitrite and iodate by use of gold nanoparticles/poly(3-methylthiophene) composites coated glassy carbon electrode [J].

Huang, Xue ;

Li, Yongxin ;

Chen, Yuanli ;

Wang, Lun .

SENSORS AND ACTUATORS B-CHEMICAL, 2008, 134 (02) :780-786

[16] Electroanalysis of selenium in water on an electrodeposited gold-nanoparticle modified glassy carbon electrode [J].

Idris, A. O. ;

Mabuba, N. ;

Arotiba, O. A. .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2015, 758 :7-11

[17] Hierarchical Cu4V2.15O9.38 superstructures assembled by single-crystalline rods: their synthesis, characteristics and electrochemical properties [J].

Jia, Baorui ;

Qin, Mingli ;

Zhang, Zili ;

Zhang, Lin ;

Liu, Ye ;

Chu, Aimin ;

Qu, Xuanhui .

RSC ADVANCES, 2014, 4 (107) :62237-62243

[18] An Electrochemical Nanosensor for Simultaneous Voltammetric Determination of Ascorbic Acid and Sudan I in Food Samples [J].

Karimi-Maleh, Hassan ;

Moazampour, Mahbobeh ;

Yoosefian, Mehdi ;

Sanati, Afsaneh L. ;

Tahernejad-Javazmi, Fahimeh ;

Mahani, Mohamad .

FOOD ANALYTICAL METHODS, 2014, 7 (10) :2169-2176

[19] Electrochemical sensing of ascorbic acid by a novel manganese(III) complex [J].

Leonardi, S. G. ;

Aloisio, D. ;

Donato, N. ;

Rathi, Sweety ;

Ghosh, Kaushik ;

Neri, G. .

MATERIALS LETTERS, 2014, 133 :232-235

[20] Synthesis of ultra-long single crystalline CuV2O6 nanobelts [J].

Li, Guicun ;

Wu, Weizhong ;

Zhang, Chuanqin ;

Peng, Hongrui ;

Chen, Kezheng .

MATERIALS LETTERS, 2010, 64 (07) :820-823

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