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Dive into the research topics where Chiaki Nagai is active.

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Featured researches published by Chiaki Nagai.


Laser ablation: mechanisms and applications—II | 2008

Formation of radicals on the surface of polymer films by excimer laser ablation: Application to surface reaction of ablated polymer films with a styrene derivative

Hiroyuki Niino; Tatsuya Imura; Tsuguyori Ohana; Chiaki Nagai; Akira Yabe

Excimer laser ablation of poly(ethylene naphthalate) (PEN) and poly(ethylene terephthalate) (PET) films has been investigated from the viewpoint of chemical reactions. The formation of radicals was confirmed from the observation of a broad singlet‐like peak in the electron spin resonance (ESR) of PEN film in a sealed capillary tube after KrF excimer laser ablation at 77 K. On the surface of ablated polymer films, the chemical reaction of the radicals with a styrene derivative occurred under a cryogenic atmosphere.


Archive | 1984

Method of recovering fuel from coal ash

Hayami Itoh; Chiaki Nagai


Journal of Photopolymer Science and Technology | 1993

Organic thin films formation by laser ablation

Kenjin Higaki; Chiaki Nagai; Osamu Murata; Hayami Itoh


Archive | 1991

Process for recovering sodium hydroxide from alkaline pulp waste liquor

Masao Okano; Tatuo Nakano; Michihiro Nakura; Haruo Tsukamoto; Keiji Hasegawa; Kazushige Tanae; Shuichi Nagato; Tokiya Yaguchi; Kazuma Kikuoka; Kikuo Tokunaga; Kouji Iwahashi; Osamu Machida; Hayami Ito; Yukichi Takeshita; Chiaki Nagai; Katsuyoshi Ogawa


Journal of Photopolymer Science and Technology | 1995

SURFACE REACTION OF LASER-ABLATED POLYESTER FILMS WITH VINYL DERIVATIVES

Hiroyuki Niino; Tatsuya Imura; Chiaki Nagai; Akira Yabe


Archive | 1994

Production of molecular orientation film and device therefor

Tatsuya Imura; Chiaki Nagai; Shuhei Tatsumi; 達哉 井村; 修平 巽; 千秋 永井


Chemistry Letters | 1994

ESR Study and Surface Reaction of Laser-Ablated Polymer Films

Hiroyuki Niino; Tatsuya Imura; Tsuguyori Ohana; Chiaki Nagai; Akira Yabe


Archive | 1988

REMOVAL OF ALKALI METAL COMPOUND IN COMBUSTION GAS AT HIGH TEMPERATURE AND UNDER HIGH PRESSURE

Chiaki Nagai; Yukichi Takeshita


Japan Tappi Journal | 2001

Development of Iron Oxide Bubbling Fluidized Bed in Direct Causticization Process

Chiaki Nagai


Journal of Photopolymer Science and Technology | 1995

ORGANIC THIN FILMS FORMATION BY LASER ABLATION IN A MAGNETIC FIELD

Tatsuya Imura; Yoshinori Dake; Shuhei Tatsumi; Shoji Kamiya; Chiaki Nagai; Seiji Terada

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Tatsuya Imura

Kawasaki Heavy Industries

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Hayami Itoh

Kawasaki Heavy Industries

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Shuhei Tatsumi

Kawasaki Heavy Industries

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Kenjin Higaki

Kawasaki Heavy Industries

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Osamu Murata

Kawasaki Heavy Industries

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Seiji Terada

Kawasaki Heavy Industries

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Shoji Kamiya

Kawasaki Heavy Industries

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Yoshinori Dake

Kawasaki Heavy Industries

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