SnO 2 /Graphene Composites with Self‐Assembled Alternating Oxide and Amine Layers for High Li‐Storage and Excellent Stability | Zendy

Prabakar S. J. Richard | Zendy; Hwang YunHwa | Zendy; Bae EunGyoung | Zendy; Shim Sangdeok | Zendy; Kim Dongwook | Zendy; Lah Myoung Soo | Zendy; Sohn KeeSun | Zendy; Pyo Myoungho | Zendy

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SnO 2 /Graphene Composites with Self‐Assembled Alternating Oxide and Amine Layers for High Li‐Storage and Excellent Stability

Author(s) -

Prabakar S. J. Richard,

Hwang YunHwa,

Bae EunGyoung,

Shim Sangdeok,

Kim Dongwook,

Lah Myoung Soo,

Sohn KeeSun,

Pyo Myoungho

Publication year - 2013

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.201301264

Subject(s) - materials science , graphene , oxide , composite number , amine gas treating , macropore , stack (abstract data type) , composite material , mesoporous material , chemical engineering , nanotechnology , organic chemistry , metallurgy , chemistry , computer science , engineering , programming language , catalysis

An alternating stack (SG/GN) consisting of SnO 2 ‐functionalized graphene oxide (SG) and amine‐functionalized GO (GN) is prepared in solution . The thermally reduced SG/GN (r(SG/GN)) with decreased micro‐mesopores and completely eliminated macropores, results in a high reversible capacity and excellent capacity retention (872 mA h g −1 after 200 cycles at 100 mA g −1 ) when compared to a composite without GN.

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