Facile synthesis of NFL-ZnWO4 for pseudocapacitor applications

被引：2

作者：

Fan, Xiao ^{[1
]}

Chen, Xuyuan ^{[1
]}

机构：

[1] Univ South Eastern Norway, Dept Microsyst, Campus Vestfold,Raveien 215, N-3184 Borre, Norway

来源：

2018 2ND INTERNATIONAL CONFERENCE ON FUNCTIONAL MATERIALS AND CHEMICAL ENGINEERING (ICFMCE 2018) | 2019年 / 272卷

关键词：

NI FOAM; ZNWO4; ARRAYS; HYDROXIDE;

D O I：

10.1051/matecconf/201927201005

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

In this report, NFL-ZnWO4 was synthesized by a hydrothermal route and investigated for application in supercapacitors for the first time. The physical and chemical characterizations of the prepared nanomaterial were analyzed by SEM, EDS, XRD and XPS, respectively. Supercapacitors study of CV, GCD and EIS revealed that NFL-ZnWO4 exhibits good electrochemical properties. The high specific capacitance value of 107.7 F g(-1) was achieved at 5 mV s(-1). These findings demonstrated that ZnWO4 could be a promising electrode material candidate and highly desirable for application of high property supercapacitors in the future.

引用

页数：6

共 16 条

[1] Facile synthesis of ZnWO4 nanowall arrays on Ni foam for high performance supercapacitors [J].

Guan, Bingkun ;

Hu, Lingling ;

Zhang, Guanhua ;

Guo, Di ;

Fu, Tao ;

Li, Jidong ;

Duan, Huigao ;

Li, Chengchao ;

Li, Qiuhong .

RSC ADVANCES, 2014, 4 (09) :4212-4217

[2] ZnWO4 nanoflakes decorated NiCo2O4 nanoneedle arrays grown on carbon cloth as supercapacitor electrodes [J].

Han, Song ;

Lin, Liyang ;

Zhang, Kaihua ;

Luo, Longjing ;

Peng, Xianghe ;

Hu, Ning .

MATERIALS LETTERS, 2017, 193 :89-92

[3] Hierarchical porous ZnWO4 microspheres synthesized by ultrasonic spray pyrolysis: Characterization, mechanistic and photocatalytic NOx removal studies [J].

Huang, Yu ;

Gao, Yunxia ;

Zhang, Qian ;

Cao, Jun-ji ;

Huang, Ru-jin ;

Ho, Wingkei ;

Lee, Shun Cheng .

APPLIED CATALYSIS A-GENERAL, 2016, 515 :170-178

[4] Electronic properties of ZnWO4 based on ab initio FP-LAPW band-structure calculations and X-ray spectroscopy data [J].

Khyzhun, O. Y. ;

Bekenev, V. L. ;

Atuchin, V. V. ;

Galashov, E. N. ;

Shlegel, V. N. .

MATERIALS CHEMISTRY AND PHYSICS, 2013, 140 (2-3) :588-595

[5] Microwave-assisted synthesis of Zn-WO3 and ZnWO4 for pseudocapacitor applications [J].

Kumar, R. Dhilip ;

Andou, Y. ;

Karuppuchamy, S. .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2016, 92 :94-99

[6] Taper silicon nano-scaffold regulated compact integration of 1D nanocarbons for improved on-chip supercapacitor [J].

Lu, Pai ;

Mueller, Lutz ;

Hoffmann, Martin ;

Chen, Xuyuan .

NANO ENERGY, 2017, 41 :618-625

[7] Hierarchical Co3O4@ZnWO4 core/shell nanostructures on nickel foam: Synthesis and electrochemical performance for supercapacitors [J].

Luo, Longjing ;

Liu, Tianmo ;

Zhang, Shuo ;

Ke, Bin ;

Yu, Le ;

Hussain, Shahid ;

Lin, Liyang .

CERAMICS INTERNATIONAL, 2017, 43 (06) :5095-5101

[8] Nickel-cobalt hydroxide nanosheets arrays on Ni foam for pseudocapacitor applications [J].

Pu, Jun ;

Tong, Yao ;

Wang, Shubo ;

Sheng, Enhong ;

Wang, Zhenghua .

JOURNAL OF POWER SOURCES, 2014, 250 :250-256

[9] WO3 nanoflowers with excellent pseudo-capacitive performance and the capacitance contribution analysis [J].

Qiu, Meijia ;

Sun, Peng ;

Shen, Liuxue ;

Wang, Kun ;

Song, Shuqin ;

Yu, Xiang ;

Tan, Shaozao ;

Zhao, Chuanxi ;

Mai, Wenjie .

JOURNAL OF MATERIALS CHEMISTRY A, 2016, 4 (19) :7266-7273

[10] Wolframite-type ZnWO4 Nanorods as New Anodes for Li-Ion Batteries [J].

Shim, Hyun-Woo ;

Cho, In-Sun ;

Hong, Kug Sun ;

Lim, Ah-Hyeon ;

Kim, Dong-Wan .

JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (32) :16228-16233

← 1 2 →