Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Kikuko Yoshimura"'
Autor:
Shinji Nakagami, Hirohiko Nakano, Kikuko Yoshimura, Takeshi Minaguchi, Osamu Tsuji, Toshiaki Tatsuta
Publikováno v:
Journal of Photopolymer Science and Technology. 15:283-290
Changes of discharge state in inductively coupled plasma (ICP) were investigated by use of a radio frequency (RF) impedance analyzer. A voltage loaded on the ICP coil and a current flowing within the coil were plotted against the RF power, and the tw
Publikováno v:
Journal of Photopolymer Science and Technology. 14:73-80
Autor:
Keiko Toyozawa, Zempachi Ogumi, Hirohiko Nakano, Osamu Tsuji, Takeshi Abe, Toshiaki Tatsuta, Kikuko Yoshimura, Takeshi Minaguchi
Publikováno v:
Journal of Photopolymer Science and Technology. 13:13-20
In order to prepare a cation-exchange membrane, trifluoromethanesulfonic acid (TFMS) and octafluorocyclobutane (OFCB) were plasma-polymerized. Addition of water vapor to the plasma reactor was more effective in preserving the sulfonic acid group in t
Autor:
Keiko Toyozawa, Hirohiko Nakano, Takeshi Minaguchi, Kikuko Yoshimura, Zempachi Ogumi, Takeshi Abe, Osamu Tsuji, Toshiaki Tatsuta
Publikováno v:
Journal of Photopolymer Science and Technology. 12:45-52
Effects of refrigeration of substrates during plasma polymerization were investigated with some fluorocarbons. The refrigeration of a substrate stage which worked also as a lower electrode in a plasma reactor changed the phases, gas-liquid-solid, in
Publikováno v:
Journal of Photopolymer Science and Technology. 11:307-312
CFC-113 (Cl2FC/CClF2), CFC-12 (CCl2F2), and PFC-116 (F3C/CF3) were each combined with ethylene (H2C=CH2) in plasma copolymerization to deposit polymer films. The relative deposition rate was shown to be CFC-113>CFC-12>PFC-116, which indicates that th
Publikováno v:
Polymer Journal. 28:284-287
Interactions between Chondroitin Sulfate Immobilized by Plasma-Polymer and Biochemical Substances
Publikováno v:
Polymer Journal. 28:261-265
Thin-Layer Chromatography of Metal Ions on Immobilized Chondroitin Sulfate Plate Prepared by Plasma Polymerization Technique
Guidelines for Preparation of Plasma-polymer in View of Surface Functionalization of Solid Materials
Autor:
Keiichiro Hozumi, Kikuko Yoshimura
Publikováno v:
Journal of Photopolymer Science and Technology. 9:225-236
Guidelines for surface functionalization of solid materials using plasma polymerization technique were made up in view of preparation of hydrophilic polymer films from oxygen- containing organic monomers. Profiles of deposition rates of the polymers
Publikováno v:
KOBUNSHI RONBUNSHU. 52:76-82
2-Propyn-1-ol (propargyl alcohol) をモノマーとして, ポリメタクリル酸メチル平板上にプラズマ重合を行い, 空気中および水中保存中の重合膜の親水性および可視光透過特性の変化とともに, 重合
Autor:
Keiichiro Hozumi, Kikuko Yoshimura
Publikováno v:
Journal of Photopolymer Science and Technology. 8:369-376
Hydrophilic plasma-polymer films were prepared from 2- propyn-1-ol (propargyl alcohol, PA) on surfaces of solid materials. The polymer enhanced its wettability by increasing the amount of water added to the PA monomer. Functional property of the poly