Photoresponsive Ion-Conducting Behavior of Polysiloxanes Carrying a Crowned Azobenzene Moiety at the Side Chain

1994 ◽  
Vol 27 (7) ◽  
pp. 1842-1846 ◽  
Author(s):  
Hideo Tokuhisa ◽  
Masaaki Yokoyama ◽  
Keiichi Kimura
Keyword(s):  
Side Chain ◽  
Azobenzene Moiety ◽  
Ion Conducting

Second Order Nonlinear Optical Properties of Multifunctional Chiral Azobenzene Polymers

e-Polymers ◽  
2008 ◽  
Vol 8 (1) ◽  
Author(s):  
Luigi Angiolini ◽  
Tiziana Benelli ◽  
Renato Bozio ◽  
Matteo Cozzuol ◽  
Loris Giorgini ◽  
...  
Keyword(s):  
Main Chain ◽  
Second Harmonic ◽  
Optically Active ◽  
Polymeric Films ◽  
Side Chain ◽  
Nlo Properties ◽  
Azobenzene Moiety ◽  
Corona Poling ◽  
Thermal Stability Of

AbstractCorona poling behaviours of optically active photochromic copolymers derived from methyl methacrylate (MMA) and the methacrylic ester of (S)-3- hydroxy pyrrolidine linked through the nitrogen atom to the highly conjugated photochromic 4'-(β-cyano-β-(methylsulfonyl)vinyl)-4-azobenzene moiety, have been investigated with the aim to evaluate the effect on the non-linear optical (NLO) properties originated by the presence of inactive side-chain MMA groups along the main chain. The NLO properties of in situ corona poled polymeric films have been studied by second harmonic generation (SHG) measurements. The d33 values of the investigated polymers were determined to be in the range 10-86 pm/V after corona poling. The temporal and thermal stability of the optimal SHG signals obtained after corona poling process of all the macromolecular materials has been investigated and compared. The results indicate that the maximum of these properties can be obtained at a molar content of photochromic units around 20- 40%.

Synthesis and Properties of Stereoregular Polymethacrylates with Azobenzene Moiety as a Photoreactive Side-Chain Mesogenic Group

1997 ◽  
Vol 34 (7) ◽  
pp. 1183-1194 ◽  
Author(s):  
Koichi Hatada ◽  
Tatsuki Kitayama ◽  
Takafumi Nishiura ◽  
Makoto Tawada ◽  
Tsutomu Harazono ◽  
...  
Keyword(s):  
Side Chain ◽  
Mesogenic Group ◽  
Azobenzene Moiety

Side Chain Liquid Crystalline Polyoxetanes with a Spacer-Separated Azobenzene Moiety. I. Preparation and Characterization

1993 ◽  
Vol 66 (6) ◽  
pp. 1778-1789 ◽  
Author(s):  
Masatoshi Motoi ◽  
Kunimasa Noguchi ◽  
Akio Arano ◽  
Shigeyoshi Kanoh ◽  
Akihiko Ueyama
Keyword(s):  
Liquid Crystalline ◽  
Side Chain ◽  
Azobenzene Moiety

Photoinduced Alignment Behavior of Poly(alkyl methacrylate)s Containing an Azobenzene Moiety in the Side Chain

2005 ◽  
Vol 443 (1) ◽  
pp. 201-209
Author(s):  
Hyo-Bok Cha ◽  
Atsushi Shishido ◽  
Tomiki Ikeda ◽  
Takeshi Shiono
Keyword(s):  
Side Chain ◽  
Alkyl Methacrylate ◽  
Azobenzene Moiety

ChemInform Abstract: Side Chain Liquid Crystalline Polyoxetanes with a Spacer-Separated Azobenzene Moiety. Part 1. Preparation and Characterization.

ChemInform ◽  
2010 ◽  
Vol 24 (43) ◽  
pp. no-no
Author(s):  
M. MOTOI ◽  
K. NOGUCHI ◽  
A. ARANO ◽  
S. KANOH ◽  
A. UEYAMA
Keyword(s):  
Liquid Crystalline ◽  
Side Chain ◽  
Azobenzene Moiety

scholarly journals Methacrylic polymers bearing side-chain permanent dipole azobenzene chromophores spaced from the main chain by chiral moieties

e-Polymers ◽  
2001 ◽  
Vol 1 (1) ◽  
Author(s):  
Luigi Angiolini ◽  
Daniele Caretti ◽  
Loris Giorgini ◽  
Elisabetta Salatelli
Keyword(s):  
Thermal Properties ◽  
Nitrogen Atom ◽  
Methyl Methacrylate ◽  
Main Chain ◽  
Optically Active ◽  
Side Chain ◽  
Azobenzene Moiety

AbstractOptically active photochromic copolymers, deriving from methyl methacrylate (MMA) and the methacrylic ester of (S)-3-hydroxypyrrolidine linked through the nitrogen atom to the highly conjugated photochromic 4'-(β-cyano-β- (methylsulfonyl)vinyl)-4-azobenzene moiety, have been prepared and characterized with the aim to evaluate the effect on their chiro-optical and thermal properties exerted by the insertion of inactive MMA groups along the main chain. The results indicate that these properties are still remarkable at a content of photochromic units as low as 26 mol-%.

Water-Insoluble Side-Chain-Grafted Single Ion Conducting Polymer Electrolyte for Long-Term Stable Lithium Metal Secondary Batteries

2019 ◽  
Vol 3 (1) ◽  
pp. 1128-1138 ◽  
Author(s):  
Dandan Du ◽  
Xiaojing Hu ◽  
Danli Zeng ◽  
Yunfeng Zhang ◽  
Yubao Sun ◽  
...  
Keyword(s):  
Polymer Electrolyte ◽  
Conducting Polymer ◽  
Side Chain ◽  
Lithium Metal ◽  
Ion Conducting ◽  
Ion Conducting Polymer
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