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Sol-gel synthesis and preliminary characterizations of novel silica hybrid xerogels
(Trans Tech Publications, 2013-12)
Hybrid silica xerogel mesoporous composite was synthesized by a mild temperature acid catalysed sol-gel route where a natural copolymer; sodium alginate (Na-COOH) together with calcium oxide (CaO) powder were incorporated ...
Characterization and mechanical properties of biomass polyurethane
(American-Eurasian Network for Scientific Information (AENSI), 2013-10)
In this work, turmeric (Curcuma Longa) and henna (Lawsonia inermis) has been used as filler to rigid polyurethane (PU) foam. Characterization and mechanical properties of biomass polyurethane has been investigated using ...