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Fabrication of High‐Power Li‐Ion Hybrid Supercapacitors by Enhancing the Exterior Surface Charge Storage
Author(s) -
Yang Mei,
Zhong Yiren,
Ren Jingjing,
Zhou Xianlong,
Wei Jinping,
Zhou Zhen
Publication year - 2015
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.201500550
Subject(s) - supercapacitor , materials science , energy storage , fabrication , bridge (graph theory) , nanotechnology , power (physics) , computer data storage , service (business) , engineering physics , computer science , electrode , capacitance , computer hardware , physics , medicine , alternative medicine , economy , pathology , quantum mechanics , economics
High‐power Li‐ion hybrid supercapacitors are fabricated with a sophisticated design in which both electrodes are based on ultrafine 3D structures. With a maximum exposure of the exterior surface to facilitate fast interfacial reaction and remedy kinetic imbalance, the hybrid devices demonstrate high energy–power integration and form a perfect bridge for the energy storage gap among the currently available technologies.