Low-Cost High-Performance Solid-State Asymmetric Supercapacitors Based on MnO2 Nanowires and Fe2O3 Nanotubes
Nano Letters2014Vol. 14(2), pp. 731–736
Citations Over TimeTop 1% of 2014 papers
Peihua Yang, Yong Ding, Ziyin Lin, Zhongwei Chen, Yuzhi Li, Pengfei Qiang, Masood Ebrahimi, Wenjie Mai, C.P. Wong, Zhong Lin Wang
Abstract
A low-cost high-performance solid-state flexible asymmetric supercapacitor (ASC) with α-MnO2 nanowires and amorphous Fe2O3 nanotubes grown on flexible carbon fabric is first designed and fabricated. The assembled novel flexible ASC device with an extended operating voltage window of 1.6 V exhibits excellent performance such as a high energy density of 0.55 mWh/cm(3) and good rate capability. The ASC devices can find numerous applications as effective power sources, such as powering color-switchable sun glasses and smart windows.
Related Papers
- → Supercapacitors as next generation energy storage devices: Properties and applications(2022)789 cited
- → Metrics for Fast Supercapacitors as Energy Storage Devices(2018)44 cited
- → Synthesis of MnO2 nano-flakes for high performance supercapacitor application(2019)38 cited
- → Asymmetric supercapacitors based on high capacitance Ni6MnO8 and graphene(2019)24 cited
- → Research on Energy Density and Specific Capacitance of Aqueous Supercapacitors(2021)5 cited