K
Koichiro Hayashi
Researcher at Kyoto University
Publications - 41
Citations - 265
Koichiro Hayashi is an academic researcher from Kyoto University. The author has contributed to research in topics: Polymerization & Cationic polymerization. The author has an hindex of 10, co-authored 41 publications receiving 265 citations.
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Die ungestörte knäueldimension von polyacrylnitril unter berücksichtigung des einflusses der polymerisationstemperatur
TL;DR: In this paper, the effect of polymerization temperature on the molecular conformation of polyacrylonitrile was investigated. But the results were not analyzed with aid of the recent viscosity theory of StOCKCMAYER and FIXMAN.
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Radiation-induced polymerization of nitroethylene
TL;DR: In this paper, a study of radiation-induced polymerization of nitroethylene indicates an anionic mechanism involving free ions, and the use of hydrogen bromide as an ion scavenger has been investigated.
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Electron spin resonance study of poly-3,3-bis(chloromethyl)oxetane irradiated with electron beams and ultraviolet light.
TL;DR: In this article, a three-line spectrum (coupling constant of about 21 gauss) and a two-line (Coupling constants of about 18 and 18 gauss, respectively) were observed after poly-3,3-bis(chloromethyl)oxetane (poly-BCMO) irradiation with electron beams and ultraviolet light, and observed ESR spectra were compared.
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Radiation induced polymerization of styrene in a dry system
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Ionic graft copolymerization. I. Homopolymerization of β-propiolactone by sodium acetate catalyst
TL;DR: In this paper, the polymerization behavior of β-propiolactone (βPL) by sodium acetate catalyst has been investigated, and the results show that βPL obtained from βPL dried with CaCl2 has a higher degree of polymerization than that obtained from conventionally treated βPL, and its infrared spectrum shows type II configuration.