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A platform for research: civil engineering, architecture and urbanism
MANUFACTURING METHOD OF TITANIUM PYROPHOSPHATE, MANUFACTURING METHOD OF TITANIUM PHOSPHATE, AND MANUFACTURING METHOD OF PROTON CONDUCTOR
To provide a method capable of providing titanium pyrophosphate with a single phase in terms of X ray diffraction by an industrial advantageous method.SOLUTION: There is provided a manufacturing method of titanium pyrophosphate represented by the following general formula (1):(TiM)PO(1), including a first process for preparing a raw material mixed slurry (1) containing titanium dioxide, phosphoric acid, a surfactant and a solvent, a second process for heat treating the raw material mixed slurry (1) to obtain a raw material heating treated article slurry (2), a third process for spray dry treating the raw material heating treated article slurry (2) to obtain a reaction precursor containing titanium phosphate represented by the following general formula (2), and a fourth process for burning the reaction precursor.SELECTED DRAWING: Figure 1
【解決課題】工業的に有利な方法で、Ｘ線回折的に単相のピロリン酸チタンを得ることができる方法を提供すること。【解決手段】下記一般式（１）：（Ｔｉ１−ｘＭｘ）Ｐ２Ｏ７（１）で表されるピロリン酸チタンの製造方法であって、二酸化チタン、リン酸、界面活性剤及び溶媒を含有する原料混合スラリー（１）を調製する第１工程と、該原料混合スラリー（１）を加熱処理して、原料加熱処理物スラリー（２）を得る第２工程と、該原料加熱処理物スラリー（２）を噴霧乾燥処理して、下記一般式（２）で表されるリン酸チタンを含有する反応前駆体を得る第３工程と、該反応前駆体を焼成する第４工程と、を有することを特徴とするピロリン酸チタンの製造方法。【選択図】図１
MANUFACTURING METHOD OF TITANIUM PYROPHOSPHATE, MANUFACTURING METHOD OF TITANIUM PHOSPHATE, AND MANUFACTURING METHOD OF PROTON CONDUCTOR
To provide a method capable of providing titanium pyrophosphate with a single phase in terms of X ray diffraction by an industrial advantageous method.SOLUTION: There is provided a manufacturing method of titanium pyrophosphate represented by the following general formula (1):(TiM)PO(1), including a first process for preparing a raw material mixed slurry (1) containing titanium dioxide, phosphoric acid, a surfactant and a solvent, a second process for heat treating the raw material mixed slurry (1) to obtain a raw material heating treated article slurry (2), a third process for spray dry treating the raw material heating treated article slurry (2) to obtain a reaction precursor containing titanium phosphate represented by the following general formula (2), and a fourth process for burning the reaction precursor.SELECTED DRAWING: Figure 1
【解決課題】工業的に有利な方法で、Ｘ線回折的に単相のピロリン酸チタンを得ることができる方法を提供すること。【解決手段】下記一般式（１）：（Ｔｉ１−ｘＭｘ）Ｐ２Ｏ７（１）で表されるピロリン酸チタンの製造方法であって、二酸化チタン、リン酸、界面活性剤及び溶媒を含有する原料混合スラリー（１）を調製する第１工程と、該原料混合スラリー（１）を加熱処理して、原料加熱処理物スラリー（２）を得る第２工程と、該原料加熱処理物スラリー（２）を噴霧乾燥処理して、下記一般式（２）で表されるリン酸チタンを含有する反応前駆体を得る第３工程と、該反応前駆体を焼成する第４工程と、を有することを特徴とするピロリン酸チタンの製造方法。【選択図】図１
MANUFACTURING METHOD OF TITANIUM PYROPHOSPHATE, MANUFACTURING METHOD OF TITANIUM PHOSPHATE, AND MANUFACTURING METHOD OF PROTON CONDUCTOR
ピロリン酸チタンの製造方法、リン酸チタンの製造方法及びプロトン伝導体の製造方法
FUKAZAWA JUNYA (author) / HATAKE TORU (author) / KATO TAKUMA (author)
2020-04-09
Patent
Electronic Resource
Japanese
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