Number of the records: 1
Preparation and Characterization of Electrospun poly(p-Phenylene Oxide) Membranes
- 1.
SYSNO ASEP 0380639 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Preparation and Characterization of Electrospun poly(p-Phenylene Oxide) Membranes Author(s) Soukup, Karel (UCHP-M) RID, SAI, ORCID
Petráš, D. (CZ)
Topka, Pavel (UCHP-M) RID, ORCID, SAI
Slobodian, P. (CZ)
Šolcová, Olga (UCHP-M) RID, ORCID, SAISource Title Catalysis Today. - : Elsevier - ISSN 0920-5861
Roč. 193, č. 1 (2012), s. 165-171Number of pages 7 s. Language eng - English Country NL - Netherlands Keywords nanofibrous membrane ; electrospinning ; volatile organic compounds Subject RIV CI - Industrial Chemistry, Chemical Engineering R&D Projects GPP106/11/P459 GA ČR - Czech Science Foundation (CSF) GAP204/11/1206 GA ČR - Czech Science Foundation (CSF) Institutional support UCHP-M - RVO:67985858 UT WOS 000308675900024 DOI https://doi.org/10.1016/j.cattod.2012.03.019 Annotation Nanofibrous membranes were prepared from poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) solution by electrospinning technique. PPO membranes with the mean fiber diameter 150 nm exhibited high porosity (80 %) and suitable transport properties. Four nanofiber catalysts with different platinum contents (from 1.4 wt. % up to 2.7 wt. %) were prepared by the membrane wet impregnation with the solution of platinum(II) acetylacetonate and subsequent activated by calcination in air at 175 °C. The catalytic activity of the Pt-nanoparticles in electrospun membranes was tested in total oxidation of ethanol in air as a model reaction. The catalysts with platinum loading from 1.4 to 2.7 wt. % achieved 50 % conversion of ethanol between 163 and 202 °C. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2013
Number of the records: 1