Han, Joon Soo Cho, Joo Hyun Lee, Myong Euy Yoo, Bok Ryul 2024-01-20T21:35:11Z 2024-01-20T21:35:11Z 2021-09-01 2009-03-20 0253-2964 https://pubs.kist.re.kr/handle/201004/132646 Slurry phase reaction of elemental silicon with methanol has been studied in the presence of copper using a small amount of cuprous chloride as an activator in DBT (dibenzyltoluene) at various temperatures from 200 degrees C to 320 degrees C. Trimethoxysilane (1 a) with a Si-H unit was obtained as the major product and tetra methoxysilane (1b) as the minor product. The reaction worked well using a 0.5 wt % CuCl as an activator. The optimum temperature for this direct synthesis of la was 240 degrees C. Methoxysilanes were obtained in 95% yield with 81% selectivity to la from 85% conversion of elemental silicon. English WILEY-V C H VERLAG GMBH POLYMERIZATION COMPOSITES Slurry Phase Reaction of Elemental Silicon with Methanol in the Presence of Copper: Direct Synthesis of Trimethoxysilane Article 1 BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.30, no.3, pp.683 - 686 BULLETIN OF THE KOREAN CHEMICAL SOCIETY 30 3 683 686 scie scopus kci ART001524210 000265240000030 2-s2.0-73249147441 Chemistry, Multidisciplinary Chemistry Article POLYMERIZATION COMPOSITES Copper Silicon Methanol Trimethoxysilane Alkoxysilane