Premium
Triple‐Layer (Au@Perylene)@Polyaniline Nanocomposite: Unconventional Growth of Faceted Organic Nanocrystals on Polycrystalline Au
Author(s) -
Sindoro Melinda,
Feng Yuhua,
Xing Shuangxi,
Li Hai,
Xu Jun,
Hu Hailong,
Liu Cuicui,
Wang Yawen,
Zhang Hua,
Shen Zexiang,
Chen Hongyu
Publication year - 2011
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201102994
Subject(s) - perylene , polyaniline , crystallite , nanocomposite , nanocrystal , materials science , nanoparticle , sodium dodecyl sulfate , chemical engineering , nanotechnology , chemistry , polymer , organic chemistry , molecule , composite material , polymerization , engineering , metallurgy
Unconventional crystal growth : Core/shell nanocrystals were obtained by growth of a dominant single‐crystalline phase of perylene over polycrystalline Au nanoparticle seeds and isolated by coating with polyaniline (PANI) shells. Perylene is released in the presence of sodium dodecyl sulfate (SDS) micelles (see schematic). The TEM images show (Au@perylene)@PANI nanocomposites before and after complete release of perylene leaving Au@PANI (inset).