Ryuichi Hayashi

An energy-efficient process for decomposing perfluorooctanoic and perfluorooctane sulfonic acids using dc plasmas generated within gas bubbles

Koichi Yasuoka, Keisuke Sasaki, Ryuichi Hayashi · Plasma Sources Science and Technology · 2011 · 105 citations

Engineering, Green Chemistry, Plasma Combustion +16

Decomposition of Perfluorinated Compounds in Water by DC Plasma within Oxygen Bubbles

Ryuichi Hayashi, Hayato Obo, Nozomi Takeuchi et al. · Electrical Engineering in Japan · 2014 · 76 citations

Advanced Oxidation Process, Engineering, Perfluorinated Compounds +17

Experimental and theoretical study of acetic-acid decomposition by a pulsed dielectric-barrier plasma in a gas–liquid two-phase flow

Yasunori Matsui, Nozomi Takeuchi, Keisuke Sasaki et al. · Plasma Sources Science and Technology · 2011 · 62 citations

Chemical Engineering, Persistent Material, Engineering +14

Twisted intramolecular charge-transfer phenomenon as a fluorescence probe of microenvironment, effect of polymer concentration on local viscosity and microscopic polarity around a polymer chain of poly(methyl methacrylate)

Ryuichi Hayashi, Shigeo Tazuke, Curtis W. Frank · Macromolecules · 1987 · 55 citations

Macromolecular Chemistry, Engineering, Responsive Polymers +16

Molecular Weight Dependence of Primary Nucleation Rate of Poly(Ethylene Succinate)

Satoshi Umemoto, Ryuichi Hayashi, Riki Kawano et al. · Journal of Macromolecular Science Part B · 2003 · 40 citations

Engineering, Molecular Biology, Chemistry +19