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An investigation of the surface areas of dyed and undyed secondary cellulose acetate by p ‐nitrophenol adsorption
Author(s) -
Blair Hal S.,
McElroy Mervyn J.
Publication year - 1975
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1975.070191201
Subject(s) - adsorption , cellulose acetate , monolayer , cellulose , materials science , chemical engineering , polymer chemistry , dyeing , chemistry , organic chemistry , composite material , nanotechnology , engineering
The surface areas of dyed and undyed secondary cellulose acetate fibers were estimated using p ‐nitrophenol adsorption. When values of specific surface area are plotted against dye concentration, there is a marked change in the region corresponding to a theoretical monolayer adsorption of the dye.