Formation of the open-cell foam structures in tetraethoxysilane-based gelling systems
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DOI: 10.1007/s10971-020-05244-9
Abstract: The phase separation process in silica-based gelling systems in the presence of a polymer (polyethylene oxide, PEO) is shown to result in the formation of porous materials with the open-cell foam structure. The PEO concentration… read more here.
Keywords: gelling systems; phase separation; open cell; based gelling ... See more keywords