JP7601286B2 - モリブデン炭化物、複合体、触媒インク、モリブデン炭化物の製造方法、及び複合体の製造方法 - Google Patents

モリブデン炭化物、複合体、触媒インク、モリブデン炭化物の製造方法、及び複合体の製造方法 Download PDF

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JP7601286B2
JP7601286B2 JP2024521303A JP2024521303A JP7601286B2 JP 7601286 B2 JP7601286 B2 JP 7601286B2 JP 2024521303 A JP2024521303 A JP 2024521303A JP 2024521303 A JP2024521303 A JP 2024521303A JP 7601286 B2 JP7601286 B2 JP 7601286B2
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molybdenum carbide
molybdenum
composite
palladium
carbon
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JPWO2024029595A5 (https=
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国豪 原
浩児 大道
巧己 吉村
睦子 丹下
将史 魚田
穣 田淵
建軍 袁
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DIC Corp
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JP2024521303A 2022-08-05 2023-08-03 モリブデン炭化物、複合体、触媒インク、モリブデン炭化物の製造方法、及び複合体の製造方法 Active JP7601286B2 (ja)

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WO2025164180A1 (ja) * 2024-02-01 2025-08-07 Dic株式会社 複合体、水素発生触媒、触媒インク、電極及び複合体の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001234380A (ja) 2000-02-16 2001-08-31 Asahi Kasei Corp 水素発生用電極
JP2006063403A (ja) 2004-08-27 2006-03-09 National Institute Of Advanced Industrial & Technology 炭素で被覆された金属微粒子およびこのものを電極材料とするレドックス型キャパシタ
WO2012169260A1 (ja) 2011-06-08 2012-12-13 株式会社東芝 炭化モリブデン造粒粉の製造方法および炭化モリブデン造粒粉
JP2013539718A (ja) 2010-09-14 2013-10-28 ビーエーエスエフ ソシエタス・ヨーロピア 炭素含有支持体の製造方法

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ATE124666T1 (de) 1989-03-28 1995-07-15 Pechiney Recherche Herstellung von schwermetallkarbiden mit erhöhter spezifischer oberfläche.
FR2794260B1 (fr) 1999-05-31 2002-08-02 France Telecom Dispositif d'interfacage homme/machine adaptatif
JP2022125418A (ja) 2021-02-17 2022-08-29 株式会社ユニバーサルエンターテインメント 遊技機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001234380A (ja) 2000-02-16 2001-08-31 Asahi Kasei Corp 水素発生用電極
JP2006063403A (ja) 2004-08-27 2006-03-09 National Institute Of Advanced Industrial & Technology 炭素で被覆された金属微粒子およびこのものを電極材料とするレドックス型キャパシタ
JP2013539718A (ja) 2010-09-14 2013-10-28 ビーエーエスエフ ソシエタス・ヨーロピア 炭素含有支持体の製造方法
WO2012169260A1 (ja) 2011-06-08 2012-12-13 株式会社東芝 炭化モリブデン造粒粉の製造方法および炭化モリブデン造粒粉

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FRAUWALLNER et al.,Toluene hydrogenation at low temperature using a molybdenum carbide catalyst,Applied Catalysis A: General,2011年02月28日,Vol.394, No.1-2,p.62-70,doi:10.1016/j.apcata.2010.12.024
LIANG et al.,Achieving highly exposed active sites of molybdenum carbide with the assistance of NH4Cl for efficie,Applied Surface Science,2022年06月24日,Vol.583,p.152576,doi:10.1016/j.apsusc.2022.152576

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CN119173474A (zh) 2024-12-20
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EP4567079A1 (en) 2025-06-11
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