Premium
A Twisted Wire‐Shaped Dual‐Function Energy Device for Photoelectric Conversion and Electrochemical Storage
Author(s) -
Sun Hao,
You Xiao,
Deng Jue,
Chen Xuli,
Yang Zhibin,
Chen Peining,
Fang Xin,
Peng Huisheng
Publication year - 2014
Publication title -
angewandte chemie
Language(s) - English
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.201403168
Subject(s) - photoelectric effect , capacitance , materials science , energy storage , electrochemistry , optoelectronics , energy transformation , dual function , electrochemical energy conversion , energy conversion efficiency , dual (grammatical number) , supercapacitor , energy (signal processing) , optics , nanotechnology , chemistry , electrode , physics , computer science , power (physics) , art , computer graphics (images) , contouring , quantum mechanics , literature , thermodynamics
Abstract A wire‐shaped energy device that can perform photoelectric conversion and electrochemical storage was developed through a simple but effective twisting process. The energy wire exhibited a high energy conversion efficiency of 6.58 % and specific capacitance of 85.03 μF cm −1 or 2.13 mF cm −2 , and the two functions were alternately realized without sacrificing either performance.