نتایج جستجو برای: pi conjugated molecules

تعداد نتایج: 260574  

Journal: :The Journal of Physical Chemistry A 2016

Journal: :Bulletin of the Chemical Society of Japan 2011

2013
Hiromitsu Maeda Yuya Bando

This short review article summarizes recent progress in research on various stimuli-responsive circularly polarized luminescence (CPL) properties derived from π-conjugated molecules and related materials. As representative examples, assembled structures of chiral π-conjugated polymers and molecules showed tunable CPL resulting from the enhancement of chirality induction by aggregation. Fascinat...

Journal: :Small 2009
Sanja Tepavcevic Seth B Darling Nada M Dimitrijevic Tijana Rajh Steven J Sibener

One approach for making inexpensive inorganic-organic hybrid photovoltaic (PV) cells is to fill highly ordered TiO(2) nanotube (NT) arrays with solid organic hole conductors such as conjugated polymers. Here, a new in situ UV polymerization method for growing polythiophene (UV-PT) inside TiO(2) NTs is presented and compared to the conventional approach of infiltrating NTs with pre-synthesized p...

Journal: :Angewandte Chemie 2005
Michito Yoshizawa Junichi Nakagawa Kazuhisa Kumazawa Muneki Nagao Masaki Kawano Tomoji Ozeki Makoto Fujita

Introduction Aromatic stacking of π-conjugated planar molecules leads to the exhibition of unique chemical and physical properties. Discotic liquid crystals are, for example, columnar assembly of aromatic compounds with long alkyl chains. Organic electroconductive materials involve alternative charge-transfer stacking of electron-donating and -accepting π-conjugated compounds. Whereas such infi...

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