Optimization of coplanar high rate supercapacitors

• Main Authors: Sun, Leimeng, Wang, Xinghui, Liu, Wenwen, Zhang, Kang, Zou, Jianping, Zhang, Qing
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Low Density; Coplanar Micro-supercapacitors
• Online Access: https://hdl.handle.net/10356/86835; http://hdl.handle.net/10220/45203
• Institution: Nanyang Technological University

In this work, we describe two efficient methods to enhance the electrochemical performance of high-rate coplanar micro-supercapacitors (MSCs). Through introducing MnO2 nanosheets on vertical-aligned carbon nanotube (VACNT) array, the areal capacitance and volumetric energy density exhibit tremendous...