섬유

surface-modified polysulfone hollow fibers. ii. fibers having ch//2ch//2ch//2so//3** $minus$ segments and immersed in hcl solution

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 303
polysulfone ultrafiltration hollow fibers were chemically modified on the surfaces with propane sultone and sncl//4, and immersed in hcl solution subsequently. the immersion of the fibers in hcl solution yielded lower molecular weight cutoff of the fibers than those without the immersion. the modified fibers with the propane sultone showed better results of antiabsorption than the nonmodified and conventionally sulfonated fibers in this study. (edited author abstract) 18 refs
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