Siemens Reloaded: Chloride-Assisted Selective Hydrodechlorination of SiCl4 to HSiCl3.
Sign Up to like & getrecommendations! Published in 2022 at "ChemSusChem"
DOI: 10.1002/cssc.202201953
Abstract: Trichlorosilane is the key intermediate for the large-scale production of polycrystalline silicon in the Siemens and Union Carbide processes. Both processes, however, are highly inefficient, and over two thirds of the trichlorosilane employed is converted… read more here.
Keywords: reloaded chloride; sicl4 hsicl3; chloride assisted; siemens reloaded ... See more keywords
Cu-Si bond and Cl defect synergistical catalysis for SiCl4 dissociation on CuCl2(1 0 0): A DFT study
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.148777
Abstract: Abstract It is essential to convert SiCl4 into SiHCl3 over effective catalysts so as to construct a close-cycle sustainable polysilicon production process. However, the dissociation mechanism of SiCl4 is elusive yet. Here we adopted density… read more here.
Keywords: dft; dissociation; bond defect; sicl4 ... See more keywords
Effect of consecutive SiCl4 and hydrophobic molecule modification of cotton cloth for fresh oils and used oils removal
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Environmental Chemical Engineering"
DOI: 10.1016/j.jece.2019.103120
Abstract: Abstract The aim of this study was to enhance the hydrophobicity of cotton cloth using silicon tetrachloride (SiCl4) combined with water-repellent agents 1H,1H,2H,2H-perfluorooctyltriethoxysilane (POTS), dimethyldichlorosilane (DMDCS), and stearic acid (SA) for cooking oil and motor… read more here.
Keywords: water repellent; sicl4; cotton; cotton cloth ... See more keywords