Ontology highlight
ABSTRACT:
SUBMITTER: Ai W
PROVIDER: S-EPMC3730167 | biostudies-literature | 2013
REPOSITORIES: biostudies-literature
Ai Wei W Xie Linghai L Du Zhuzhu Z Zeng Zhiyuan Z Liu Juqing J Zhang Hua H Huang Yunhui Y Huang Wei W Yu Ting T
Scientific reports 20130101
We report a simple and efficient approach for fabrication of novel graphene-polysulfide (GPS) anode materials, which consists of conducting graphene network and homogeneously distributed polysulfide in between and chemically bonded with graphene sheets. Such unique architecture not only possesses fast electron transport channels, shortens the Li-ion diffusion length but also provides very efficient Li-ion reservoirs. As a consequence, the GPS materials exhibit an ultrahigh reversible capacity, e ...[more]