期刊
CHEMICAL ENGINEERING JOURNAL
卷 370, 期 -, 页码 677-683出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.cej.2019.03.250
关键词
Potassium-ion battery; Novel anode; SnP0.94 nanoplates; Monodisperse; Potassium storage
资金
- National Natural Science Foundation of China (NSFC) [51772142]
- Development and Reform Commission of Shenzhen Municipality (Novel Nanomaterial Discipline Construction Plan)
- Shenzhen Science and Technology Innovation Committee [JCYJ20170412152528921, KQJSCX20170328155428476]
- National Natural Science Foundation of China [21471160]
- Taishan Scholar Program of Shandong Province of China
Metal phosphide based anodes for potassium-ion batteries (KIBs) have attracted increasing attention due to their high theoretical capacities and appropriate operating voltages. In this work, monodisperse SnP0.94 nanoplates are synthesized through a facile hot-injection method, followed by the fabrication of a SnP0.94 nanoplates/ graphene oxide (SnP0.94@GO) composite. The results show that as-prepared SnP0.94@GO composite can serve as a novel anode for KIBs, and exhibit superior potassium storage performance.
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