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The reaction of both porous silicon and hydrogen covered (passivated) porous silicon with methanol was investigated. Adsorption of methanol onto porous silicon at 300 K resulted in cleavage of the O H bond and formation of Si-OCH 3 and Si H surface species. Heating of these surface species to ∼ 500 K caused breakage of both the C O and C H bonds. This resulted in the formation of Si H...
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