WO2008123256A1 - 水から酸素ガスを製造するための触媒材料 - Google Patents

水から酸素ガスを製造するための触媒材料 Download PDF

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WO2008123256A1
WO2008123256A1 PCT/JP2008/055598 JP2008055598W WO2008123256A1 WO 2008123256 A1 WO2008123256 A1 WO 2008123256A1 JP 2008055598 W JP2008055598 W JP 2008055598W WO 2008123256 A1 WO2008123256 A1 WO 2008123256A1
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catalyst material
oxygen gas
water
aggregate
producing oxygen
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PCT/JP2008/055598
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English (en)
French (fr)
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Hideki Koyanaka
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Hideki Koyanaka
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Priority claimed from JP2008018340A external-priority patent/JP5317484B2/ja
Application filed by Hideki Koyanaka filed Critical Hideki Koyanaka
Priority to US12/450,430 priority Critical patent/US8465701B2/en
Priority to EP08722808.6A priority patent/EP2140934A4/en
Publication of WO2008123256A1 publication Critical patent/WO2008123256A1/ja

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
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  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

　Ｒ型二酸化マンガンを主成分とするナノニードルの凝集体であり、メソポーラス多孔体構造を有する触媒材料を提供する。これにより、可視光下および室温下において水を酸化分解して酸素ガス、プロトンおよび電子を製造することができる。また、水素化二酸化マンガンを主成分とするナノ微粒子の凝集体からなる触媒材料をも提供する。これにより、二酸化炭素ガスから酢酸または有機物を合成することができる。
PCT/JP2008/055598 2007-03-27 2008-03-25 水から酸素ガスを製造するための触媒材料 WO2008123256A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/450,430 US8465701B2 (en) 2007-03-27 2008-03-25 Catalyst material for producing oxygen gas from water
EP08722808.6A EP2140934A4 (en) 2007-03-27 2008-03-25 CATALYST MATERIAL FOR PRODUCING OXYGEN GASEOUS FROM WATER

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2007083098 2007-03-27
JP2007-083098 2007-03-27
JP2007-104588 2007-04-12
JP2007104588 2007-04-12
JP2007-264018 2007-10-10
JP2007264018 2007-10-10
JP2008018340A JP5317484B2 (ja) 2007-02-09 2008-01-29 水から酸素ガスを製造するための触媒材料とその触媒材料を用いた酸素ガスの製造方法、二酸化炭素ガスから酢酸または有機物を合成するための触媒材料とその触媒材料を用いた酢酸または有機物の合成方法、電気エネルギー発生方法、水素ガスセンサー、廃液の再利用方法、ｒ型二酸化マンガンの製造方法
JP2008-018340 2008-01-29

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WO2008123256A1 true WO2008123256A1 (ja) 2008-10-16

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US (1) US8465701B2 (ja)
EP (1) EP2140934A4 (ja)
WO (1) WO2008123256A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012102093A (ja) * 2010-10-15 2012-05-31 Kyoto Univ 二酸化炭素の変換方法および二酸化炭素変換用触媒
US20130064972A1 (en) * 2010-03-26 2013-03-14 Hideki Koyanaka Methods for synthesizing nanometer-sized manganese dioxides having ramsdellite-type crystal structures as well as methods for producing hydroxide ion-derived proton, electron and oxygen using manganese dioxides

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US9181093B2 (en) * 2011-07-29 2015-11-10 Avent, Inc. Two part oxygen generating system
EP2634290A1 (en) 2012-02-28 2013-09-04 Fritz Haber Institute of the Max Planck Society Department of Inorganic Chemistry Electrolytic water splitting using a carbon-supported MnOx-composite
CN103760196B (zh) * 2014-02-19 2016-01-20 中国工程物理研究院化工材料研究所 一种水钠锰矿型二氧化锰纳米片氢气传感器及其制备方法
US9856359B2 (en) 2015-04-08 2018-01-02 The Boeing Company Core-shell particles, compositions incorporating the core-shell particles and methods of making the same
ES2629446B1 (es) * 2015-10-02 2018-05-29 Universitat Politécnica de Catalunya Método de control para sensores químicos de gases y sistema de detección de gases
CN111465581B (zh) * 2017-12-14 2023-08-22 国立研究开发法人理化学研究所 水分解催化剂用的锰氧化物、锰氧化物-碳混合物、锰氧化物复合电极材料及其制造方法
CN110721675A (zh) * 2019-10-25 2020-01-24 陕西师范大学 一种快速捕获二氧化碳释放氧气的光催化材料
CN113797925B (zh) * 2021-09-30 2024-07-23 佛山市顺德区阿波罗环保器材有限公司 除甲醛催化剂及其制备方法和应用

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130064972A1 (en) * 2010-03-26 2013-03-14 Hideki Koyanaka Methods for synthesizing nanometer-sized manganese dioxides having ramsdellite-type crystal structures as well as methods for producing hydroxide ion-derived proton, electron and oxygen using manganese dioxides
US9586836B2 (en) * 2010-03-26 2017-03-07 Kyoto University Methods for synthesizing nanometer-sized manganese dioxides having ramsdellite-type crystal structures as well as methods for producing hydroxide ion-derived proton, electron and oxygen using manganese dioxides
JP2012102093A (ja) * 2010-10-15 2012-05-31 Kyoto Univ 二酸化炭素の変換方法および二酸化炭素変換用触媒

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