Synthesis and Spectroscopic Characterization of Polyethylenepolyamine-Modified Polyacrylonitrile (PPA) Fiber for Future Metal-Ion Analysis
Abstract
Polyacrylonitrile (PAN) fiber was sequentially modified through alkaline hydrolysis, amination/amidoximation with hydroxylamine hydrochloride and hydrazinium chloride, grafting with polyethylenepolyamine (PEPA), and acid activation to produce a chemically functionalized PPA fiber suitable as a solid support for reagent
Fields of Study & Subjects
Fiber-reinforced polymer composites
Advanced Cellulose Research Studies
Analytical chemistry methods development
Publication details
- Journal / source
- Austrian Journal of Technical and Natural Sciences
- Publisher
- Premier Publishing s.r.o.
- Pages
- 9–16
- Publication date
- 30 June 2026
- Language
- EN