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Nobuhiro Umeo
Researcher at Yamaguchi University
Publications - 2
Citations - 101
Nobuhiro Umeo is an academic researcher from Yamaguchi University. The author has contributed to research in topics: Membrane & Tetrahydrofuran. The author has an hindex of 2, co-authored 2 publications receiving 100 citations.
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Pervaporation of organic liquid mixtures through poly (ether imide) segmented copolymer membranes
Nozomu Tanihara,Nobuhiro Umeo,Takashi Kawabata,Kazuhiro Tanaka,Hidetoshi Kita,Ken-ichi Okamoto +5 more
TL;DR: In this paper, poly (ether imide) segmented copolymers were prepared from polyether diamine and comonomer diamine with acid anhydride, and micro-phase-separated structure consisting of microdomains of rubbery polyether segments and of glassy polyimide segments.
Journal ArticleDOI
Selective Permeation of Carbon Dioxide over Nitrogen through Polyethyleneoxide-Containing Polyimide Membranes
TL;DR: Polyethyleneoxide (PEO)-containing copolyimides having microphase separated structure have high permeability to CO2 and high permselectivity for CO2 over N2 as mentioned in this paper.