Abstract
A new simple process for synthesis of heterogeneous yolk-shell microspheres is introduced. The core/shell-structured microspheres are prepared by a one-pot spray pyrolysis process. The removal of one kind of metal oxide by a dry process produces heterogeneous yolk-shell microspheres. The yolk-shell Sn@C microspheres show superior electrochemical properties as anode materials for lithium-ion batteries.
Original language | English |
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Pages (from-to) | 2157-2163 |
Number of pages | 7 |
Journal | Small |
Volume | 11 |
Issue number | 18 |
DOIs | |
Publication status | Published - 2015 May 13 |
Keywords
- Carbon sphere
- Lithium-ion battery
- Spray pyrolysis
- Yolk-shell
ASJC Scopus subject areas
- Biotechnology
- Biomaterials
- Chemistry(all)
- Materials Science(all)