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Decomposition of silane on solid P4O10 |
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| Authors: | B S Suresh D K Padma |
| Institution: | Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560 012, India |
| Abstract: | Silane undergoes thermal decomposition on the surface of “phosphorus pentoxide” ( P4O10) into its elements around 200–400°C. The hydrogen formed partially reduces the P4O10 forming lower oxides of phosphorus and water. Elemental silicon is precipitated as reddish-brown solid, which is separated by dissolving out the phosphorus oxides. Silica and disiloxane are not formed in the reaction. |
| Keywords: | Author to whom correspondence should be addressed |
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