Design guide of amphiphilic crystalline random copolymers for sub-10 nm microphase separation

2021 ◽  
Author(s):  
Takaya Ikami ◽  
Yoshihiko Kimura ◽  
Mikihito Takenaka ◽  
Makoto Ouchi ◽  
Takaya Terashima
Keyword(s):  
Thin Films ◽  
Microphase Separation ◽  
Polymer Materials ◽  
Random Copolymers ◽  
Design Guide ◽  
Separation Of Polymers

Sub-10 nm microphase separation of polymers is an important technology to create well-defined nanostructures in polymer materials and thin films for various applications. In this paper, we examined crystallization and...

Polymerized Ionic Liquid Block and Random Copolymers: Effect of Weak Microphase Separation on Ion Transport

2012 ◽  
Vol 45 (17) ◽  
pp. 7027-7035 ◽  
Author(s):  
Yuesheng Ye ◽  
Jae-Hong Choi ◽  
Karen I. Winey ◽  
Yossef A. Elabd
Keyword(s):  
Ionic Liquid ◽  
Ion Transport ◽  
Microphase Separation ◽  
Random Copolymers ◽  
Polymerized Ionic Liquid

Phase Coherence and Microphase Separation Transitions in Diblock Copolymer Thin Films

1999 ◽  
Vol 32 (15) ◽  
pp. 4832-4837 ◽  
Author(s):  
P. Mansky ◽  
O. K. C. Tsui ◽  
T. P. Russell ◽  
Y. Gallot
Keyword(s):  
Thin Films ◽  
Diblock Copolymer ◽  
Microphase Separation ◽  
Phase Coherence

Micrometer to Nanometer Patterns of Polypyrrole Thin Films via Microphase Separation and Molecular Mask

Langmuir ◽  
2002 ◽  
Vol 18 (20) ◽  
pp. 7253-7257 ◽  
Author(s):  
Imsun Seo ◽  
Myoungho Pyo ◽  
Gyoujin Cho
Keyword(s):  
Thin Films ◽  
Microphase Separation

Ultra-thin films based on random copolymers containing perfluoropolyether side chains

2012 ◽  
Vol 520 (17) ◽  
pp. 5627-5632 ◽  
Author(s):  
Roberta Bongiovanni ◽  
Andrew Nelson ◽  
Alessandra Vitale ◽  
Ettore Bernardi
Keyword(s):  
Thin Films ◽  
Random Copolymers ◽  
Side Chains

scholarly journals Chemical Interactions and Their Role in the Microphase Separation of Block Copolymer Thin Films

2009 ◽  
Vol 10 (9) ◽  
pp. 3671-3712 ◽  
Author(s):  
Richard Farrell ◽  
Thomas Fitzgerald ◽  
Dipu Borah ◽  
Justin Holmes ◽  
Michael Morris
Keyword(s):  
Thin Films ◽  
Block Copolymer ◽  
Microphase Separation ◽  
Chemical Interactions

Quantum Leap on the Way to the Energy Turnaround with Fuel Cells: Super-Thin Films of Graphite Bipolar Plates: Thin, Flexible and Highly Conductive

2021 ◽  
Vol 1046 ◽  
pp. 89-93
Author(s):  
Thorsten Hickmann ◽  
Thorsten Derieth
Keyword(s):  
Thin Films ◽  
Fuel Cell ◽  
Matrix Material ◽  
Cell System ◽  
Polymer Materials ◽  
Bipolar Plates ◽  
Phenolic Resins ◽  
Fuel Cell Stack ◽  
Quantum Leap ◽  
Energy Turnaround

Efficient bipolar plates are needed to store electricity from renewable energies. Here the focus is concentrating on graphite-compound-Bipolar plates, which are one of the most used components in a Fuel Cell Stack system. Among other things, polypropylene is a suitable matrix material, but other polymer materials such as PPS and PVDF and phenolic resins can also be considered. However, for a correspondingly high conductivity in the fuel cell system, the plastic must be filled with up to more than 80 % graphite. To ensure that the compound is not brittle afterwards and is as easy to process as possible, an impact modify cation was further developed that makes it possible to produce thin films.

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