Reduction of nitrobenzenes on thin aluminium oxide utilized in inelastic electron tunneling spectroscopy.
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概要
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Chemical interactions between aromatic nitro compounds and thin aluminium oxide grown on aluminium film were studied by the combined use of inelastic electron tunneling spectroscopy (IETS) and X-ray photoelectron spectroscopy (XPS). IET spectra of nitrobenzoic acids and nitrophenols show that nitro groups of these compounds are reduced on the oxide and result in the corresponding amino compounds. In this conversion reaction, oxygen atoms of nitro group are consumed for the growth of the oxide layer and hydrogen atoms of the surface hydroxyl groups are used for the amidation reaction. The intermediate of the reaction is identified to the corresponding nitroso compounds from the XPS analysis.
- 公益社団法人 日本化学会の論文
著者
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Murata Katsuo
Department Of Chemistry Naruto University Of Education
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Monjushiro Hideaki
Department Of Chemistry Faculty Of Science Osaka University
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Ikeda Shigero
Department Of Chemistry Faculty Of Science Osaka University
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