Structure and morphology of aminopropyltriethoxysilane-modified TiO2 nano-particles derived from sol-gel processing of tetraethylorthotitanate
Source abstract
Abstract
Amino-modified TiO2 particles were derived from precursor mixtures of tetraethylorthotitanate and aminopropyltriethoxysilane (APTES) that both were dissolved in ethanol/water solution. Size, morphology, crystalline structures, and formation mechanism of the particles were discussed in terms of the APTES amount and the pH value in the solution. The addition of APTES resulted in amorphous amino-modified TiO2 particles. The low crystallinity in the final particles was attributed to the polar amino groups.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Silicone and Siloxane Chemistry · Polyoxometalates: Synthesis and Applications · TiO2 Photocatalysis and Solar Cells
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Graduate School of Natural Science and Technology, Okayama University
Industrial Technology Center of Okayama Prefecture
References (27)
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