A wearable energy storage capacitor using graphene oxide and magnesuim oxide as electrodes

被引：1

作者：

Angen, S. ^{[1
]}

Jency, J. Grace ^{[2
]}

Nirmal, D. ^{[2
]}

机构：

[1] Karunya Inst Technol & Sci, Coimbatore 641114, Tamil Nadu, India

[2] Karunya Inst Technol & Sci, Dept Elect & Commun, Coimbatore 641114, Tamil Nadu, India

来源：

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2020年 / 115卷

关键词：

Transparency; Flexibility; Dielectric; Leakage current; Wavelength;

D O I：

10.1016/j.physe.2019.113704

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Much research efforts have been undertaken with the aim to develop a transparent flexible energy storage device to utilize materials that are mechanically deformable, light in weight and worn on human body with ease using Graphene Oxide (GO) and Magnesium Oxide (MgO) materials. The structure of the device, the manufacturing procedure, and its performance characteristics were analyzed and the challenges encountered were clearly highlighted. The device that was developed reported a capacitance effect of 98 pF/mu m(2) for a frequency range of 3 KHz to 1 MHz with the dielectric size of 24 nm and a leakage current of 2.7 * 10(-7) A/cm(2) at 1 V. The flexible capacitor shows excellent performances in both concave and convex conditions.

引用

页数：4

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