The effect of an anionic surfactant on structure and supercapacitive properties of flower-like nickel oxide

被引：1
作者：
Emamdoust, A. [1 ]
Shayesteh, S. Farjami [1 ]
Arvand, M. [2 ]
Sayar, M. [2 ]
机构：
[1] Univ Guilan, Dept Phys, Nanostruct Lab, Rasht, Iran
[2] Univ Guilan, Dept Chem, Fac Sci, Rasht, Iran
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2018年 / 29卷 / 20期
关键词：
HIGH-PERFORMANCE SUPERCAPACITORS; LITHIUM ION BATTERIES; ELECTROCHEMICAL PROPERTIES; CATALYTIC-PROPERTIES; MAGNETIC-PROPERTIES; NIO NANOPARTICLES; ENERGY-STORAGE; FUEL-CELLS; HYDROXIDE; ARCHITECTURES;
D O I：
10.1007/s10854-018-9878-2
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：
Different amounts of dioctyl sulfosuccinate sodium (AOT) surfactant were used to synthesize NiO through hydrothermal method and their influence on morphology and capacitive properties has been researched. The physical properties of samples have been studied using thermogravimetry, X-ray diffraction, Brunauer-Emmet-Teller, field-emission scanning electron microscopy (FESEM), vibrating sample magnetometry (VSM), and X-ray photoelectron spectroscopy. The hierarchical morphological structure observed in FESEM images.The AOT addition, increased the value of specific capacitance up to 156.29 Fg(-1) at the scan rate of 40 mV s(-1). The VSM experimental results demonstrated the ferromagnetic properties of the samples.
引用
收藏
页码：17722 / 17730
页数：9
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