| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5349044 | Applied Surface Science | 2015 | 6 Pages |
Abstract
- A graphene-wrapped sulfur nanospheres composite with 91Â wt% S is prepared.
- It shows highly improved electrochemical performance as cathode for Li-S cell.
- The PVP coating and conductive graphene minimize polysulfides dissolution.
- The flexible coatings with void space accommodate the volume expansion of sulfur.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Ya Liu, Jinxin Guo, Jun Zhang, Qingmei Su, Gaohui Du,