Journal ArticleDOI
Synthesis of electrically conducting organic polymers: halogen derivatives of polyacetylene, (CH)x
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TLDR
When silvery films of the semiconducting polymer, trans polyacetylene, (CH)x, are exposed to chlorine, bromine, or iodine vapour, uptake of halogen occurs, and the conductivity increases markedly (over seven orders of magnitude in the case of iodine) to give silvery or silvery-black films, some of which have a remarkably high conductivity at room temperature.Abstract:
When silvery films of the semiconducting polymer, trans‘polyacetylene’, (CH)x, are exposed to chlorine, bromine, or iodine vapour, uptake of halogen occurs, and the conductivity increases markedly (over seven orders of magnitude in the case of iodine) to give, depending on the extent of halogenation, silvery or silvery-black films, some of which have a remarkably high conductivity at room temperature.read more
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Journal ArticleDOI
Intertwined Lamello-Columnar Coassemblies in Liquid-Crystalline Side-Chain Π-Conjugated Polymers: Toward a New Class of Nanostructured Supramolecular Organic Semiconductors
Danli Zeng,Ibtissam Tahar-Djebbar,Yiming Xiao,Farid Kameche,Navaphun Kayunkid,Martin Brinkmann,Daniel Guillon,Benoiît Heinrich,Bertrand Donnio,Bertrand Donnio,Dimitri A. Ivanov,Emmanuelle Lacaze,David Kreher,Fabrice Mathevet,André Jean Attias +14 more
TL;DR: In this paper, a set of liquid-crystalline polymeric systems, associating at once the regioregular polythiophene backbone and pending mesogenic triphenylenes, was reported.
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Conductive and biodegradable scaffolds based on a five-arm and functionalized star-like polyaniline–polycaprolactone copolymer with a D-glucose core
Raana Sarvari,Mahyar Akbari-Alanjaraghi,Bakhshali Massoumi,Younes Beygi-Khosrowshahi,Younes Beygi-Khosrowshahi,Samira Agbolaghi +5 more
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Journal ArticleDOI
Bond length alternation in cyclic polyenes. V: Local finite-order perturbation theory approach
Josef Paldus,M. Takahashi +1 more
TL;DR: In this paper, the problem of bond length alternation in linear extended systems with conjugated double bonds is examined on a simple cyclic polyene model using finite-order many-body perturbation theory.
Journal ArticleDOI
Water processable Prussian blue–polyaniline:polystyrene sulfonate nanocomposite (PB–PANI:PSS) for multi-color electrochromic applications
Chih-Wei Hu,Tohru Kawamoto,Hisashi Tanaka,Akira Takahashi,Kyoung-Moo Lee,Sheng-Yuan Kao,Ying-Chih Liao,Kuo-Chuan Ho +7 more
TL;DR: In this paper, a new nanocomposite, Prussian blue-polyaniline:polystyrene sulfonate (PB-PANI:PSS), has been synthesized by incorporating both PANI and PB.
Journal ArticleDOI
Synthesis of polyaniline/titanium dioxide nanocomposite (PAni/TiO2) and its application as photocatalyst in acrylic pseudo paint for benzene removal under UV/VIS lights
TL;DR: In this paper, polyaniline/titanium dioxide nanocomposite (PAni/TiO2) was synthesized by in situ oxidative polymerization, which was carried out in dodecyl benzene sulfonic acid (DBSA) micellar solution that acted as both dopant and surfactant.