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silica particles coated by PVP

Based on

1 Articles
2015 Most recent source

Composition

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

1

PVP-modified silica

Type Complex Compound
Formula
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
Nitrogen adsorption/desorption

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Characterization

Method Nanomaterial Variant Source
scanning electron microscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • polyvinylpyrrolidone
  • water
  • silicic acid tetraethyl ester
  1. Leogrox
  2. PX1Lku
Product

silica particles coated by PVP

Particle size: ~ 186 - ~ 682 nm

Pore size: ~ 31.6 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • polyvinylpyrrolidone
  • water
  • silicic acid tetraethyl ester
  1. EDCgIpO
  2. CBwV4g
Product

silica particles coated by PVP

Particle size: ~ 177 - ~ 809 nm

Pore size: ~ 54.4 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • polyvinylpyrrolidone
  • water
  • silicic acid tetraethyl ester
  1. Bxt3pHR
  2. ahbTSa
Product

silica particles coated by PVP

Particle size: ~ 144 - ~ 527 nm

Pore size: ~ 51.5 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • polyvinylpyrrolidone
  • water
  • silicic acid tetraethyl ester
  1. r1dPvEC
  2. vDZN6Y
Product

silica particles coated by PVP

Particle size: ~ 144 - ~ 271 nm

Pore size: ~ 33.2 nm

Medium/Support: none

References

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