Experimental Study on Biomimetic Synthesizing Silica Films at the Air-water Interface
Source abstract
Abstract
Free-standing silica films were prepared repeatedly at the air-water interface by the biomimetic synthesis technology, during which the hydrolysis of tetraethyoxysilane (TEOS) was directed by cetyltrimet hylammonium bromide (CTAB) supramolecules as semblies. The effects of material ratio, calcining conditions and DCCA(drying control chemical agent) on the qualities of silica films were investigated. The various characterization results showed that the biomimetic synthesized silica film has a modal pore diameter of 1.8nm and thickness of about 2μm, its upper surface is smooth and integral.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Diatoms and Algae Research · Mesoporous Materials and Catalysis
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