Ultrafast-Charging Supercapacitors Based on Corn-Like Titanium Nitride Nanostructures.
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ABSTRACT:
SUBMITTER: Yang P
PROVIDER: S-EPMC5057334 | biostudies-literature | 2016 Jun
REPOSITORIES: biostudies-literature
Publications
Ultrafast-Charging Supercapacitors Based on Corn-Like Titanium Nitride Nanostructures.
Yang Peihua P Chao Dongliang D Zhu Changrong C Xia Xinhui X Zhang Yongqi Y Wang Xingli X Sun Peng P Tay Beng Kang BK Shen Ze Xiang ZX Mai Wenjie W Fan Hong Jin HJ
Advanced science (Weinheim, Baden-Wurttemberg, Germany) 20151027 6
<b>Ultrahigh rates realized by ALD-made TiN</b>. The symmetric full-cell supercapacitors deliver a typical capacitance of 20.7 F cm<sup>-3</sup> at a scan rate of 1 V s<sup>-1</sup>, and retain 4.3 F cm<sup>-3</sup> at high rate of 100 V s<sup>-1</sup>. The devices can be charged and discharged for 20 000 cycles with negligible capacitance loss and with an ultralow self-discharge current (≈1 μA). ...[more]
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