Ultrafast-Charging Supercapacitors Based on Corn-Like Titanium Nitride Nanostructures
Ultrahigh rates realized by ALD-made TiN. The symmetric full-cell supercapacitors deliver a typical capacitance of 20.7 F cm−3 at a scan rate of 1 V s−1, and retain 4.3 F cm−3 at high rate of 100 V s−1. The devices can be charged and discharged for 20 000 cycles with negligible capacitance loss and...
Main Authors: | Yang, Peihua, Chao, Dongliang, Zhu, Changrong, Xia, Xinhui, Zhang, Yongqi, Wang, Xingli, Sun, Peng, Tay, Beng Kang, Shen, Ze Xiang, Mai, Wenjie, Fan, Hong Jin |
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Other Authors: | School of Electrical and Electronic Engineering |
Format: | Journal Article |
Language: | English |
Published: |
2017
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/85007 http://hdl.handle.net/10220/42053 |
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