직/편성물 염색

Investigation of Reaction between Polycarboxylic Acids and Catalysts Using FT-IR Microscopy and a Heated Stage.

  • 출판일1998.11
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 303
Researchers investigating the reaction mechanisms between polycarboxylic acid (PCA) crosslinking agents and cotton used salts of inorganic phosphorus acid to catalyze the reaction. Sodium hypophosphite was the most effective catalyst. To determine the mechanisms by which the catalyst acts, an experiment heated complexes of the PCA and catalyst in the spectral beam of a microscope using a Linkham heated stage. The mechanisms for sodium phosphate catalysts entailed straightforward anhydride formation. The reaction using sodium hypophosphite catalysis was more complex. Abstract.
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