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(branched polyethylenimine/poly(acrylic acid) bilayer)15/cellulose acetate-coated polyacrylonitrile nanofiber mat

Based on

1 Articles
2016 Most recent source

Composition

Image only illustrates the order and placement of components as described in literature.

1

polyacrylonitrile nanofibers

PAN nanofibers
Type Nano Material
Formula
Role layer
2

cellulose acetate

CA
Type Biomolecule
Formula
Role layer
3

branched polyethylenimine/poly(acrylic acid) bilayer

BPEI/PAA bilayer
Type Complex Compound
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
fracture strain

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Applications

Area Application Nanomaterial Variant Source
environmental protection

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Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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Biological effects

Preparation

Method 1

Type: Physical formation
Source:
Starting materials
  1. KD5hX2etCOk8ItCC
Product

(branched polyethylenimine/poly(acrylic acid) bilayer)15/cellulose acetate-coated polyacrylonitrile nanofiber mat

Pore size: ~ 5.7 nm

Thickness: 70000 - 80000 nm

Thickness: ~ 200 nm

Thickness: ~ 2000 - ~ 3000 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
  1. 9DPQ4zfWNuKmPRqW
Product

(branched polyethylenimine/poly(acrylic acid) bilayer)15/cellulose acetate-coated polyacrylonitrile nanofiber mat

Lowest valley-highest peak difference: ~ 26.1 nm

Pore size: ~ 4.8 nm

RMS roughness: 2.9 nm

Roughness: 2.1 nm

Thickness: 70000 - 80000 nm

Thickness: ~ 2000 - ~ 3000 nm

Thickness: ~ 800 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
  1. e071ac88KT8udGgj
Product

(branched polyethylenimine/poly(acrylic acid) bilayer)15/cellulose acetate-coated polyacrylonitrile nanofiber mat

Pore size: ~ 4.8 nm

Thickness: 70000 - 80000 nm

Thickness: ~ 2000 - ~ 3000 nm

Thickness: ~ 450 nm

Medium/Support: none

Method 4

Type: Physical formation
Source:
  1. x6QiseFtzoIGqDyw
Product

(branched polyethylenimine/poly(acrylic acid) bilayer)15/cellulose acetate-coated polyacrylonitrile nanofiber mat

Lowest valley-highest peak difference: ~ 21.6 nm

Pore size: ~ 3.5 nm

RMS roughness: 2.9 nm

Roughness: 2.3 nm

Thickness: 70000 - 80000 nm

Thickness: ~ 1100 nm

Thickness: ~ 2000 - ~ 3000 nm

Medium/Support: none

References

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