scholarly journals Side-Chain Multifunctional Photoresponsive Polymeric Materials

10.5772/18609 ◽  
2011 ◽  
Author(s):  
Luigi Angiolini ◽  
Tiziana Benelli ◽  
Loris Giorgini ◽  
Attilio Golemme ◽  
Elisabetta Salatelli ◽  
...  
Keyword(s):  
Polymeric Materials ◽  
Side Chain

Highly photoluminescent poly(norbornene)s carrying platinum-acetylide complex moieties in the side chain: evaluation of oxygen sensing and TTA–UC

2021 ◽  
Author(s):  
Taichi Sotani ◽  
Toshiko Mizokuro ◽  
Tatsuo Yajima ◽  
Hiromitsu Sogawa ◽  
Fumio Sanda
Keyword(s):  
Ring Opening ◽  
Oxygen Sensing ◽  
Polymeric Materials ◽  
Side Chain ◽  
Thermally Stable ◽  
Ring Opening Metathesis Polymerization ◽  
Metathesis Polymerization ◽  
Norbornene Derivatives

Ring-opening metathesis polymerization (ROMP) of norbornene derivatives is useful for preparing thermally stable and transparent polymeric materials with good moldability. This study deals with ROMP of norbornene monomer 1 bearing...

Mechanical Properties of Supramolecular Polymeric Materials Formed by Cyclodextrins as Host Molecules and Cationic Alkyl Guest Molecules on the Polymer Side Chain

2018 ◽  
Vol 51 (16) ◽  
pp. 6318-6326 ◽  
Author(s):  
Yoshinori Takashima ◽  
Kohei Otani ◽  
Yuichiro Kobayashi ◽  
Hikaru Aramoto ◽  
Masaki Nakahata ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Polymeric Materials ◽  
Side Chain ◽  
Guest Molecules ◽  
Host Molecules

Side Chain Polymers for Electro-Optic Applications

1991 ◽  
Vol 228 ◽  
Author(s):  
Ronald N. DeMartino ◽  
Diane E. Allen ◽  
Richard Keosian ◽  
Garo Khanarian ◽  
David R. Haas
Keyword(s):  
Mechanical Properties ◽  
Optical Activity ◽  
Molecular Basis ◽  
Molecular Design ◽  
Polymeric Materials ◽  
Side Chain ◽  
New Materials ◽  
Electro Optic ◽  
Recent Developments ◽  
Nlo Materials

ABSTRACTOrganic and polymeric materials have emerged in recent years as candidates for advanced device and systems applications. This interest has arisen from the promise of extraordinary optical, structural, and mechanical properties of certain organic materials, and from the fundamental success of molecular design performed to create new materials.Our approach to the problem is to develop an understanding of the molecular basis of non-linear optical activity, incorporate the most promising candidates into tractable polymers, and evaluate these materials in device format. This paper will review some of the recent developments in the NLO materials effort at Hoechst Celanese.

Mechanical properties of supramolecular polymeric materials cross-linked by donor–acceptor interactions

2019 ◽  
Vol 55 (26) ◽  
pp. 3809-3812 ◽  
Author(s):  
Misaki Itano ◽  
Yuichiro Kobayashi ◽  
Yoshinori Takashima ◽  
Akira Harada ◽  
Hiroyasu Yamaguchi
Keyword(s):  
Mechanical Properties ◽  
Polymeric Materials ◽  
Side Chain ◽  
Donor And Acceptor ◽  
Aromatic Donor ◽  
Donor Acceptor ◽  
Acceptor Molecules

We prepare a tough elastomer with aromatic donor and acceptor molecules introduced on the same polymer side chain.

Formation of Redox-Responsive Supramolecular Polymeric Materials Based on Host-Guest Interaction at Polymer Side Chain

2015 ◽  
Vol 72 (10) ◽  
pp. 573-581
Author(s):  
Masaki NAKAHATA ◽  
Yoshinori TAKASHIMA ◽  
Akihito HASHIDZUME ◽  
Hiroyasu YAMAGUCHI ◽  
Akira HARADA
Keyword(s):  
Polymeric Materials ◽  
Side Chain ◽  
Redox Responsive

Second-Order Nonlinear Optical Polymers With Different Chromophore Arrangements

1993 ◽  
Vol 328 ◽  
Author(s):  
Bo Wu ◽  
Chengzeng Xu ◽  
Larry R. Dalton ◽  
Srinath Kalluri ◽  
Yongqiang Shi ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Main Chain ◽  
Second Harmonic ◽  
Polymeric Materials ◽  
Second Order ◽  
Side Chain ◽  
Optical Polymers ◽  
Nonlinear Optical Polymers ◽  
Main Chain Polymers

ABSTRACTSecond-order nonlinear optical polymers can be divided into four groups regarding arrangements of chromophore dipoles in polymer backbones, namely, side-chain polymers, random, head-to-tail, and head-to-head Main-chain polymers. A variety of polymers with the aforementioned configurations have been designed and synthesized from functionalized amino-nitro azobenzene chromophores. Poling processes of these polymeric materials have been investigated by in-situ poling and second-harmonic generation detection.

Synthesis and Properties of New Glassy Molecular and Oligomer Azocompounds Suitable for Holographic Recordings

2011 ◽  
Vol 222 ◽  
pp. 267-270
Author(s):  
Kaspars Traskovskis ◽  
Valdis Kokars ◽  
Andris Ozols ◽  
Peteris Augustovs
Keyword(s):  
Physical Properties ◽  
Spin Coating ◽  
Glassy Phase ◽  
Chloroform Solution ◽  
Polymeric Materials ◽  
Optical Quality ◽  
Side Chain ◽  
Holographic Recording ◽  
Coating Technique ◽  
Good Optical Quality

Molecular diphenylamine derivative containing two azochromophores has been synthesized. Compound showed formation of stable amorphous glassy phase with good optical quality. Functionalization with bulky trityl- group was carried to further improve physical properties of material. Two types of azochromophore containing polymeric materials, azochromophore in side chain containing aromatic polyether and azochromophores in both, main and side chain, containing polyester were also synthesized. Samples for holographic recording were prepared using spin coating technique from saturated chloroform solution. Holographic recording experiments have been made using 532 and 633 nm lasers. All compounds showed ability of forming laser induced diffraction gratings.

The Synthesis And Optoelectronic Properties Of Oxadiazole-Based Polymers

1995 ◽  
Vol 413 ◽  
Author(s):  
X.-C. Li ◽  
A. Kraft ◽  
R. Cervini ◽  
G. C. W. Spencer ◽  
F. Cacialli ◽  
...  
Keyword(s):  
Cyclic Voltammetry ◽  
Solid State ◽  
Molecular Orbital ◽  
Main Chain ◽  
Polymeric Materials ◽  
Side Chain ◽  
Major Conclusion ◽  
Electroluminescent Device ◽  
Highest Occupied Molecular Orbital ◽  
Electron Transporting Layer

ABSTRACTNew oxadiazole-based polymeric materials have been synthesized either as side chain copolymers with polymethacrylate or as main chain copolymers carrying solubilizing elements such as hexafluoropropylidene or meta-linked aromatic spacer units. Many of these materials exhibit blue luminescence in the solid state. The materials have been evaluated by photoluminescence and cyclic voltammetry studies, and as the electron transporting layer in a two-layer electroluminescent device with poly(p-phenylenevinylene) (PPV) as the emissive layer. The major conclusion is that these materials function by providing large heterojunction offsets at the Highest Occupied Molecular Orbital (HOMO) which block the passage of holes through the device.

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