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PVDF/PEI dye adsorbent nanofibrous membrane
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Cat. No.: X26-04-ZQ587

PVDF/PEI dye adsorbent nanofibrous membrane

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Synonym: PVDF-PEI adsorbent; Polyethyleneimine-modified PVDF membrane; PVDF/PEI dye scavenger

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Product Size
100 mg; 250 mg; 500 mg; 1 g; 5 g
Price
Datasheet
Datasheet
MSDS
MSDS
Properties
Description
This composite membrane consists of polyvinylidene fluoride (PVDF) nanofibers modified with polyethylenimine (PEI) to introduce a high density of amine groups. The PVDF provides mechanical strength and chemical resistance, while the PEI offers a strong positive charge for the adsorption of anionic dyes and other organic pollutants. The membrane is designed for high-efficiency color removal research in laboratory wastewater models.
Source
Custom synthesis
Functional Group
PVDF/PEI
Form
Solid or powder
Purity
≥95%
Impurities
No visible impurities to the naked eye.
Identity
HPLC/MS/NMR
Applications
This product can be used for the study of organic dye adsorption, research into aminated membrane performance, and the development of positively charged filtration systems.
Publications
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