Water permeation and solute rejection behaviors of a novel hydrophilic polyamide membrane

Hiroshi Sumitomo, Kazuhiko Hashimoto, Takashi Ohyama

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

The poly(BOL) membrane prepared by "casting polymerization" exhibited an excellent fractional solute-rejection behavior in the aqueous solution, having a comparatively sharp boundary region at the molecular weight range of about 200 to 1400, together with an extremely high water permeability. These conspicuous behaviors, as well as a great capacity for water absorption, may result from some delicate arrangement of polar hydrophilic and nonpolar hydrophobic microdomains probably formed along and between the polymer chains.

Original languageEnglish
Pages (from-to)133-136
Number of pages4
JournalPolymer Bulletin
Volume1
Issue number2
DOIs
Publication statusPublished - 1978 Sep
Externally publishedYes

Fingerprint

Nylons
Water absorption
Polyamides
Permeation
rejection
Polymers
solutes
Casting
Molecular weight
Polymerization
membranes
Membranes
Water
water
molecular weight
permeability
polymerization
aqueous solutions
polymers
2-bromolysergic acid diethylamide

ASJC Scopus subject areas

  • Polymers and Plastics
  • Materials Chemistry

Cite this

Water permeation and solute rejection behaviors of a novel hydrophilic polyamide membrane. / Sumitomo, Hiroshi; Hashimoto, Kazuhiko; Ohyama, Takashi.

In: Polymer Bulletin, Vol. 1, No. 2, 09.1978, p. 133-136.

Research output: Contribution to journalArticle

Sumitomo, Hiroshi ; Hashimoto, Kazuhiko ; Ohyama, Takashi. / Water permeation and solute rejection behaviors of a novel hydrophilic polyamide membrane. In: Polymer Bulletin. 1978 ; Vol. 1, No. 2. pp. 133-136.
@article{19e0da017808493ca583ddcec4fbb78b,
title = "Water permeation and solute rejection behaviors of a novel hydrophilic polyamide membrane",
abstract = "The poly(BOL) membrane prepared by {"}casting polymerization{"} exhibited an excellent fractional solute-rejection behavior in the aqueous solution, having a comparatively sharp boundary region at the molecular weight range of about 200 to 1400, together with an extremely high water permeability. These conspicuous behaviors, as well as a great capacity for water absorption, may result from some delicate arrangement of polar hydrophilic and nonpolar hydrophobic microdomains probably formed along and between the polymer chains.",
author = "Hiroshi Sumitomo and Kazuhiko Hashimoto and Takashi Ohyama",
year = "1978",
month = "9",
doi = "10.1007/BF00255727",
language = "English",
volume = "1",
pages = "133--136",
journal = "Polymer Bulletin",
issn = "0170-0839",
publisher = "Springer Verlag",
number = "2",

}

TY - JOUR

T1 - Water permeation and solute rejection behaviors of a novel hydrophilic polyamide membrane

AU - Sumitomo, Hiroshi

AU - Hashimoto, Kazuhiko

AU - Ohyama, Takashi

PY - 1978/9

Y1 - 1978/9

N2 - The poly(BOL) membrane prepared by "casting polymerization" exhibited an excellent fractional solute-rejection behavior in the aqueous solution, having a comparatively sharp boundary region at the molecular weight range of about 200 to 1400, together with an extremely high water permeability. These conspicuous behaviors, as well as a great capacity for water absorption, may result from some delicate arrangement of polar hydrophilic and nonpolar hydrophobic microdomains probably formed along and between the polymer chains.

AB - The poly(BOL) membrane prepared by "casting polymerization" exhibited an excellent fractional solute-rejection behavior in the aqueous solution, having a comparatively sharp boundary region at the molecular weight range of about 200 to 1400, together with an extremely high water permeability. These conspicuous behaviors, as well as a great capacity for water absorption, may result from some delicate arrangement of polar hydrophilic and nonpolar hydrophobic microdomains probably formed along and between the polymer chains.

UR - http://www.scopus.com/inward/record.url?scp=0343976250&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0343976250&partnerID=8YFLogxK

U2 - 10.1007/BF00255727

DO - 10.1007/BF00255727

M3 - Article

AN - SCOPUS:0343976250

VL - 1

SP - 133

EP - 136

JO - Polymer Bulletin

JF - Polymer Bulletin

SN - 0170-0839

IS - 2

ER -