| Literature DB >> 27682599 |
Faxing Wang1, Chun Wang2, Yujuan Zhao2, Zaichun Liu1,2, Zheng Chang2, Lijun Fu1, Yusong Zhu1, Yuping Wu1,2, Dongyuan Zhao2.
Abstract
The quasi-solid-state Li-ion capacitor is demonstrated with graphene nanosheets prepared by an electrochemical exfoliation as the positive electrode and the porous TiO2 hollow microspheres wrapped with the same graphene nanosheets as the negative electrode, using a Li-ion conducting gel polymer electrolyte. This device may be the key to bridging the gap between conventional lithium-ion batteries and supercapacitors, meanwhile meeting the safety demands of electronic devices.Entities:
Keywords: Li-ion capacitors; TiO2; electrochemically exfoliated graphene; gel polymer electrolytes; hollow microspheres
Year: 2016 PMID： 27682599 DOI： 10.1002/smll.201602331
Source DB: PubMed Journal: Small ISSN： 1613-6810 Impact factor: 13.281