On the phase transitions in hydrazinium(2+) sulfate.
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概要
- 論文の詳細を見る
The existence of a "diffuse" phase transition below room temperature has been confirmed in N<SUB>2</SUB>H<SUB>6</SUB>SO<SUB>4</SUB> crystal by powder X-ray and DTA experiments. The transition temperature is very sensitive to the grain size. This size effect was discussed on the basis of the thermodynamic nucleation theory taking into account the interfacial energy between the high and the low temperature phases. The diffuse nature of the transition was interpreted by a theory proposed by Tobolsky <I>et al</I>. The spin-lattice relaxation times of <SUP>1</SUP>H were redetermined and the nature of the cationic motion in each phase was discussed.
- 公益社団法人 日本化学会の論文
著者
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Nakamura Nobuo
Department Of Cardiology Seiyu Memorial Hospital
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Chihara Hideaki
Department Of Chemistr Faculty Of Science Osaka University
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Chihara Hideaki
Department of Chemistry, Faculty of Science, Osaka University
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Okamoto Takeo
Department of Chemistry, Faculty of Science, Osaka University
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