Blue Photoluminescence from Chemically Derived Graphene Oxide | Zendy

Eda Goki | Zendy; Lin YunYue | Zendy; Mattevi Cecilia | Zendy; Yamaguchi Hisato | Zendy; Chen HsinAn | Zendy; Chen ISheng | Zendy; Chen ChunWei | Zendy; Chhowalla Manish | Zendy

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Blue Photoluminescence from Chemically Derived Graphene Oxide

Author(s) -

Eda Goki,

Lin YunYue,

Mattevi Cecilia,

Yamaguchi Hisato,

Chen HsinAn,

Chen ISheng,

Chen ChunWei,

Chhowalla Manish

Publication year - 2010

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.200901996

Subject(s) - graphene , oxide , photoluminescence , materials science , carbon fibers , carbon chain , nanotechnology , optoelectronics , chemistry , organic chemistry , composite material , composite number , metallurgy

Blue photoluminescene (PL) from chemically derived graphene oxide has been observed . The PL is attributed to radiative recombination of electron–hole pairs in isolated “molecular” sp 2 domains, which are present within the carbon–oxygen sp 3 matrix in chemically derived graphene oxide. The PL intensity is correlated to the evolution of sp 2 domains during reduction.

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