ISSN:
1662-0356
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Natural Sciences in General
,
Technology
Notes:
An organic-inorganic composite was formed by cross-linking polystyrene (PS) into aSBA-15-type mesoporous silica (SBA/PS). The SBA-15/PS reacted with sulfuric acid according topublished methods to sulfonate the benzene rings of the styrene (SBA-15/PS/SO3). These two lattersolids were investigated by TGA/MS to determine stability and decomposition mechanisms.Complex impedance measurements at 10-105 Hz were taken on (SBA-15/PS/SO3) and Nafion castfilms loaded with SBA-15 at a level of 1-10%, and similar films with SBA-15/PS/SO3 in hopes thatthe mesoporous solids might impart desirable properties on the Nafion
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/42/transtech_doi~10.4028%252Fwww.scientific.net%252FAST.45.2033.pdf
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