Pefferkorn et al., 1978 - Google Patents
Electrical membrane properties in relation to conformational properties of adsorbed polyelectrolytesPefferkorn et al., 1978
- Document ID
- 8388161656516569536
- Author
- Pefferkorn E
- Schmitt A
- Varoqui R
- Publication year
- Publication venue
- Journal of Membrane Science
External Links
Snippet
Inert cellulose acetate filters of pore radius 10 3 Å were soaked in a polyelectrolyte solution of a copolymer of maleic acid and ethylvinyl ether. Because this polyelectrolyte is strongly and irreversibly adsorbed onto cellulose acetate, the treatment produces merebranes with …
- 239000012528 membrane 0 title abstract description 74
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44747—Composition of gel or of carrier mixture
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