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Article: Novel antimony phosphate loaded on grid-like N, S-doped carbon for facilitating sodium-ion storage

TitleNovel antimony phosphate loaded on grid-like N, S-doped carbon for facilitating sodium-ion storage
Authors
KeywordsSbPO4
Polyimide
Hard carbon
Sodium ion batteries
Issue Date2021
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cej
Citation
Chemical Engineering Journal, 2021, v. 415, p. article no. 128942 How to Cite?
AbstractThe mesh-like hard carbon loaded SbPO4 (SbPO4/NTC) was harvested and employed as anode material for sodium ion batteries. Profiting from prominent capacitance, porous structure, and sufficient buffering space, the composite realizes high electrochemical kinetics for sodium ion storage. The SbPO4/NTC composite gains impressive battery properties, such as high discharge capacity of 413.7 mAh g−1 under 0.5 A g−1 after 200 cycles and conspicuous rate performance of 365.7 mAh g−1 even at 6 A g−1. In addition, the composite demonstrates a wide operation-temperature window with favorable capacities of 194.3–397.6 mAh g−1 from −10 °C to 60 °C at 0.1 A g−1. The phase transition and sodium storage mechanism are elucidated by density functional theory (DFT) calculation. Therefore, the SbPO4/NTC composite has a great potential for high-efficient sodium ion storage.
Persistent Identifierhttp://hdl.handle.net/10722/300261
ISSN
2023 Impact Factor: 13.3
2023 SCImago Journal Rankings: 2.852
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorZheng, M-
dc.contributor.authorLiu, Y-
dc.contributor.authorRu, Q-
dc.contributor.authorZhang, J-
dc.contributor.authorPan, Z-
dc.contributor.authorGao, Y-
dc.contributor.authorLing, FCC-
dc.contributor.authorWei, L-
dc.date.accessioned2021-06-04T08:40:26Z-
dc.date.available2021-06-04T08:40:26Z-
dc.date.issued2021-
dc.identifier.citationChemical Engineering Journal, 2021, v. 415, p. article no. 128942-
dc.identifier.issn1385-8947-
dc.identifier.urihttp://hdl.handle.net/10722/300261-
dc.description.abstractThe mesh-like hard carbon loaded SbPO4 (SbPO4/NTC) was harvested and employed as anode material for sodium ion batteries. Profiting from prominent capacitance, porous structure, and sufficient buffering space, the composite realizes high electrochemical kinetics for sodium ion storage. The SbPO4/NTC composite gains impressive battery properties, such as high discharge capacity of 413.7 mAh g−1 under 0.5 A g−1 after 200 cycles and conspicuous rate performance of 365.7 mAh g−1 even at 6 A g−1. In addition, the composite demonstrates a wide operation-temperature window with favorable capacities of 194.3–397.6 mAh g−1 from −10 °C to 60 °C at 0.1 A g−1. The phase transition and sodium storage mechanism are elucidated by density functional theory (DFT) calculation. Therefore, the SbPO4/NTC composite has a great potential for high-efficient sodium ion storage.-
dc.languageeng-
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cej-
dc.relation.ispartofChemical Engineering Journal-
dc.subjectSbPO4-
dc.subjectPolyimide-
dc.subjectHard carbon-
dc.subjectSodium ion batteries-
dc.titleNovel antimony phosphate loaded on grid-like N, S-doped carbon for facilitating sodium-ion storage-
dc.typeArticle-
dc.identifier.emailLing, FCC: ccling@hkucc.hku.hk-
dc.identifier.authorityLing, FCC=rp00747-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.cej.2021.128942-
dc.identifier.scopuseid_2-s2.0-85101135205-
dc.identifier.hkuros322601-
dc.identifier.volume415-
dc.identifier.spagearticle no. 128942-
dc.identifier.epagearticle no. 128942-
dc.identifier.isiWOS:000643674300004-
dc.publisher.placeNetherlands-

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