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Carbothermic reduction synthesis of red phosphorus-filled 3D carbon material as a high-capacity anode for sodium ion batteries

Abstract:

Phosphorus is an attractive negative electrode material for sodium ion batteries due to its high theoretical specific capacity of 2,596 mAh g-1 . However, it suffers poor conductivity (10-12 S m-1 ), slow reaction dynamics, and large volume expansion (~440 %) during the sodiation process, leading to rapid capacity decay upon cycling. Great attention has been devoted to improving the electrical conductivity via mixing phosphorus particles with conductive carbon...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.1016/j.ensm.2016.04.003

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Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Role:
Author
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Publisher:
Elsevier Publisher's website
Journal:
Energy Storage Materials Journal website
Volume:
4
Pages:
130-136
Publication date:
2016-04-28
DOI:
ISSN:
2405-8297
URN:
uuid:baec5c66-e592-4f93-a480-3a3851b93bf7
Source identifiers:
618234
Local pid:
pubs:618234

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