New silica supported HClO4 as efficient catalysts for estolide synthesis from oleic acid

• Main Authors: Nordin N.A.M., Adnan N.F., Alias A., Isahak W.N.R.W., Salimon J., Yarmo M.A., Kamaruddin R.A.
• Other Authors: 36782660400
• Format: Conference paper
• Published: 2023
• Subjects: Condensation; Estolide synthesis; HClO₄; Oleic acid; Silica; Catalysts; Industrial research; Inorganic acids; Surface analysis; Synthesis (chemical); BET surface area measurement; Catalytic performance; Efficient catalysts; Environmentally benign; Environmentally-friendly; Estolides; Heterogenous catalysts; Perchloric acids; Solid acid catalysts; TEM; XPS; XRD; Condensation reactions

The syntheses of estolides via condensation reaction of oleic acid were investigated using heterogenous catalysts. In this study HClO4 is supported onto suitable support to make it environmentally friendly. A series of solid acid catalyst containing 5-45 % of perchloric acid supported onto silica wa...