Number of the records: 1
Conducting polymer composite aerogel with magnetic properties for organic dye removal
- 1.0518028 - ÚMCH 2021 RIV CH eng J - Journal Article
Bober, Patrycja - Minisy, Islam M. - Acharya, Udit - Pfleger, Jiří - Babayan, V. - Kazantseva, N. - Hodan, Jiří - Stejskal, Jaroslav
Conducting polymer composite aerogel with magnetic properties for organic dye removal.
Synthetic Metals. Roč. 260, February (2020), s. 1-6, č. článku 116266. ISSN 0379-6779. E-ISSN 0379-6779
R&D Projects: GA ČR(CZ) GA18-04669S
Institutional support: RVO:61389013
Keywords : polyaniline * aerogel * magnetic properties
OECD category: Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics
Impact factor: 3.266, year: 2020
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0379677919307647?via%3Dihub
Multifunctional conducting polyaniline/hexaferrite aerogels supported by poly(vinyl alcohol) have been prepared by simple one-step procedure. The incorporation of magnetic particles into aerogel matrix was successfully proven with scanning electron microscopy and by examination of magnetic properties. Such novel hybrid aerogels showed better resistance against elastic deformation when stress is applied, increased conductivity compared to neat polyaniline/poly(vinyl alcohol) cryogels, and also enhanced coercive force compared with neat hexaferrite due to increased effective magnetic anisotropy by magnetostriction. Moreover, the efficient adsorption of Reactive Black 5 dye by aerogel has been illustrated. Therefore, this work offers new type of macroporous dye adsorbents which can be efficiently separated from the aqueous medium and thus used for wastewater treatment.
Permanent Link: http://hdl.handle.net/11104/0304001
Number of the records: 1