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15 (0,284s)

Result

Reprotonation of polyaniline: a route to various conducting polymer materials

Reprotonation of polyaniline: a route to various conducting polymer materials...

BM - Fyzika pevných látek a magnetismus

  • 2008
  • Jx
Result

Enhanced pH stability of conducting polyaniline by reprotonation with perfluorooctanesulfonic acid

by reprotonation of the emeraldine base form of PANI with perfluorooctanesulfonic acid (PFOS). The reprotonated PANI-PFOS films have been characterized by UV?vis spectroscopy, water contact angle and electrical conductivity measure...

CD - Makromolekulární chemie

  • 2013
  • Jx
  • Link
Result

Nanotubular polypyrrole: Reversibility of protonation/deprotonation cycles and long-term stability

with a deprotonation/reprotonation in alkaline (various concentrations of ammonium or sodium the kinetics of natural ageing of the deprotonated/reprotonated PPy-NT. EDX measurements/reprotonation of PPy-NT, which is genera...

Polymer science

  • 2019
  • Jimp
  • Link
Result

Nitrogen-containing carbon enriched with tungsten atoms prepared by carbonization of polyaniline

Polyaniline (PANI) salts with tungstosilicic (TSA) and phosphotungstic acids (PTA) were prepared by reprotonation of PANI base. Partial protonation (PANI-PTA) after reprotonation measured on compressed pellets was found to be 1 × 10...

Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

  • 2021
  • Jimp
  • Link
Result

Reprotonated polyanilines: The stability of conductivity at elevated temperature

Reprotonation of polyaniline base with various acids opens a way to conducting materials widely differing in physical properties. The thermal stability of the resulting polyaniline salts was tested by measurements of the conductivity at 125 ...

BM - Fyzika pevných látek a magnetismus

  • 2014
  • Jx
  • Link
Result

Nitrogen-containing carbon enriched with tungsten atoms prepared by carbonization of polyaniline

Polyaniline (PANI) salts with tungstosilicic (TSA) and phosphotungstic acids (PTA) were prepared by reprotonation of PANI base. Partial protonation (PANI-PTA) after reprotonation measured on compressed pellets was found to be 1 × 10...

Polymer science

  • 2021
  • Jimp
  • Link
Result

Blood coagulation and platelet adhesion on polyaniline films

or by reprotonation of polyaniline base. The polyaniline hydrochloride and polyaniline base had reprotonated with PAMPSA completely hindered coagulation thanks to its interaction of polyaniline reprotonated by PAMPSA in bl...

Medical biotechnology

  • 2015
  • Jimp
  • Link
Result

Blood coagulation and platelet adhesion on polyaniline films

or by reprotonation of polyaniline base. The polyaniline hydrochloride and polyaniline base hadno reprotonated with PAMPSA completely hindered coagulation thanks to its interaction......

CD - Makromolekulární chemie

  • 2015
  • Jx
  • Link
Result

Control of polyaniline conductivity and contact angles by partial protonation

The changes in the conductivity of polyaniline base after immersion in aqueous solutions of various acids are reported. Polyaniline base has been reprotonated in aqueous solutions of picric, camphorsulfonic and phosphoric acids. Depending on...

CD - Makromolekulární chemie

  • 2008
  • Jx
Result

Polypyrrole salts and bases: Superior conductivity of nanotubes and their stability towards the loss of conductivity by deprotonation

. It is not fully reversible, and the reprotonation with acids recovers the conductivity only...

CD - Makromolekulární chemie

  • 2016
  • Jx
  • Link
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