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6 results on '"Yao, Luyin"'

5. In situ confined-synthesis of mesoporous FeS2@C superparticles and their enhanced sodium-ion storage properties.

Author

Yao, Luyin, Wang, Biwei, Yang, Yuchi, Chen, Xiao, Hu, Jianhua, Yang, Dong, and Dong, Angang

Subjects
*SODIUM ions, *SULFIDATION, *STORAGE, *NANOPARTICLES, *ANODES, *POROUS polymers, *SUPERLATTICES
Abstract

Mesoporous FeS2@C superparticles chemically converted from Fe3O4 nanoparticle superlattices were used as anode materials for sodium-ion batteries with superior electrochemical performance. The partial etching of Fe3O4 nanoparticles creates appropriate void space, which is beneficial for confining the growth of ultrasmall FeS2 nanoparticles during sulfidation and for mitigating volume change of active materials during cycling. [ABSTRACT FROM AUTHOR]

Published
2019
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6. In situ confined-synthesis of mesoporous FeS 2 @C superparticles and their enhanced sodium-ion storage properties.

Author

Yao L, Wang B, Yang Y, Chen X, Hu J, Yang D, and Dong A

Abstract

Mesoporous FeS2@C superparticles chemically converted from Fe3O4 nanoparticle superlattices were used as anode materials for sodium-ion batteries with superior electrochemical performance. The partial etching of Fe3O4 nanoparticles creates appropriate void space, which is beneficial for confining the growth of ultrasmall FeS2 nanoparticles during sulfidation and for mitigating volume change of active materials during cycling.

Published
2019
Full Text
View/download PDF

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