Lithium–Sulfur Batteries: Enabling Prominent High‐Rate and Cycle Performances in One Lithium–Sulfur Battery: Designing Permselective Gateways for Li +  Transportation in Holey‐CNT/S Cathodes (Adv. Mater. 25/2015) | Zendy

Zhou Yin | Zendy; Zhou Chenggang | Zendy; Li Qiyang | Zendy; Yan Chunjie | Zendy; Han Bo | Zendy; Xia Kaisheng | Zendy; Gao Qiang | Zendy; Wu Jinping | Zendy

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Lithium–Sulfur Batteries: Enabling Prominent High‐Rate and Cycle Performances in One Lithium–Sulfur Battery: Designing Permselective Gateways for Li + Transportation in Holey‐CNT/S Cathodes (Adv. Mater. 25/2015)

Author(s) -

Zhou Yin,

Zhou Chenggang,

Li Qiyang,

Yan Chunjie,

Han Bo,

Xia Kaisheng,

Gao Qiang,

Wu Jinping

Publication year - 2015

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.201570170

Subject(s) - materials science , lithium (medication) , cathode , sulfur , dissolution , lithium–sulfur battery , battery (electricity) , mesoporous material , carbon fibers , carbon nanotube , chemical engineering , nanotechnology , composite material , metallurgy , catalysis , chemistry , composite number , organic chemistry , medicine , power (physics) , physics , quantum mechanics , engineering , endocrinology

On page 3774, C. Zhou and co‐workers show that by incorporating a fine amount of ZrO 2 around the mesopore openings of S‐impregnated holey carbon nanotubes (CNTs), permselective gateways are formed that not only allow free Li + transportation but also deny the dissolution of lithium polysulfides. The designed architecture provides a stable discharge capacity of about 870 mA h g −1 within 200 cycles under an ultrahigh rate of 10C.

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