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Synthesis of environmentally responsive organic materials by application of ion track holes in polymer films

Abstract

Polymer films were irradiated by heavy ion beams and etched by a concentrated alkali solution to produce particle track membranes (PTMs). Then the PTMs were chemically modified by grafting such monomers as amino acid group containing methacryloyl and N-isopropylacrylamide the polymers of which are known as environmentally responsive hydrogels. The size of pores of the modified PTMs under different temperatures in water was followed by electron microscopy. The pore was controlled from an open state to a completely closed state by changing temperature. The conductivity through the membrane was measured by changing the temperature of the cell. (author)
Authors:
Omichi, Hideki; Yoshida, Masaru; Asano, Masaharu; [1]  Katakai, Ryoichi; Spohr, R; Vetter, J
  1. Japan Atomic Energy Research Inst., Takasaki, Gunma (Japan). Takasaki Radiation Chemistry Research Establishment
Publication Date:
Mar 01, 1997
Product Type:
Conference
Report Number:
JAERI-Conf-97-003; CONF-9603254-
Reference Number:
SCA: 070205; PA: JPN-97:010087; EDB-98:037462; SN: 98001890430
Resource Relation:
Conference: 7. international symposium on advanced nuclear energy research, Takasaki (Japan), 18-20 Mar 1996; Other Information: PBD: Mar 1997; Related Information: Is Part Of Recent progress in accelerator beam application. Proceedings of the 7th international symposium on advanced nuclear energy research; PB: 553 p.
Subject:
07 ISOTOPE AND RADIATION SOURCE TECHNOLOGY; ORGANIC POLYMERS; THIN FILMS; AMINO ACIDS; HEAVY IONS; PARTICLE TRACKS; ETCHING; DIMENSIONS; MEMBRANE TRANSPORT; OPENINGS; TEMPERATURE DEPENDENCE; DIELECTRIC TRACK DETECTORS
OSTI ID:
588285
Research Organizations:
Japan Atomic Energy Research Inst., Tokyo (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE97764433; TRN: JP9710087
Availability:
OSTI as DE97764433
Submitting Site:
JPN
Size:
pp. 44-46
Announcement Date:

Citation Formats

Omichi, Hideki, Yoshida, Masaru, Asano, Masaharu, Katakai, Ryoichi, Spohr, R, and Vetter, J. Synthesis of environmentally responsive organic materials by application of ion track holes in polymer films. Japan: N. p., 1997. Web.
Omichi, Hideki, Yoshida, Masaru, Asano, Masaharu, Katakai, Ryoichi, Spohr, R, & Vetter, J. Synthesis of environmentally responsive organic materials by application of ion track holes in polymer films. Japan.
Omichi, Hideki, Yoshida, Masaru, Asano, Masaharu, Katakai, Ryoichi, Spohr, R, and Vetter, J. 1997. "Synthesis of environmentally responsive organic materials by application of ion track holes in polymer films." Japan.
@misc{etde_588285,
title = {Synthesis of environmentally responsive organic materials by application of ion track holes in polymer films}
author = {Omichi, Hideki, Yoshida, Masaru, Asano, Masaharu, Katakai, Ryoichi, Spohr, R, and Vetter, J}
abstractNote = {Polymer films were irradiated by heavy ion beams and etched by a concentrated alkali solution to produce particle track membranes (PTMs). Then the PTMs were chemically modified by grafting such monomers as amino acid group containing methacryloyl and N-isopropylacrylamide the polymers of which are known as environmentally responsive hydrogels. The size of pores of the modified PTMs under different temperatures in water was followed by electron microscopy. The pore was controlled from an open state to a completely closed state by changing temperature. The conductivity through the membrane was measured by changing the temperature of the cell. (author)}
place = {Japan}
year = {1997}
month = {Mar}
}