坂上 寛敏 Sakagami Hirotoshi

学位

担当授業科目（学部）

エネルギー総合工学概論　地球環境（2020年度以前入学）, 化学エネルギー基礎　ｴﾈﾙｷﾞｰ総合, エネルギー工学実験I　ｴﾈﾙｷﾞｰ総合, エネルギー総合工学I　ｴﾈﾙｷﾞｰ総合, 電気エネルギー基礎　ｴﾈﾙｷﾞｰ総合, エネルギー総合工学II　ｴﾈﾙｷﾞｰ総合, エネルギー工学実験II　ｴﾈﾙｷﾞｰ総合, 環境化学実験　環境防災, オホーツク地域と環境　地球環境, オホーツク地域と環境　地域未来, 地球環境工学入門　地球環境（2020年度以前入学）, 地球環境工学入門/短期履修

担当授業科目（大学院）

再生可能エネルギーII　機械電気

専門分野

触媒化学, 物理化学, 有機化学

研究テーマ

種々金属担持触媒の触媒挙動, 陸域天然ガスの脱炭素化および水素化利用のための研究, ガスハイドレートの生成環境に関する研究

研究内容キーワード

担持触媒, 不均一系触媒反応, ロジウム, パラジウム, 活性炭, シリカゲル, 天然ガス, 温泉付随ガス, 水素, 脱炭素, ガスハイドレート

所属学会

日本化学会, 触媒学会, 石油学会, 日本分析化学会, 石油技術協会

学術論文

論文名／掲載誌名等			掲載年月
Effects of rhodium dispersion on catalytic behavior of Rh/active carbon catalysts for H/D exchange reaction between CH4 and D2 Phys. Chem. Chem. Phys., 3, 10, 1930-1934			2001-05
Thermal stability of porous MoOx and its catalytic property for the conversion of 2-propanol Appl. Catal. A: General, 213, 83-90			2001-05
H2-reduction of Pt/MoO3 to MoOx with a large surface area and its catalytic activities for the conversions of heptane and propa-2-ol Phys. Chem. Chem. Phys., 3, 19, 4430-4436			2001-09
Formation of MoOx with a large surface area by H2 reduction of MoO3 in the presence of Pt Microporous and Mesoporous Materials, 51, 155-164			2002-01
Effect of the flow rate of H2 in the reduction process on the physical and catalytic properties of H2-reduced Pt/MoO3 Bull. Chem. Soc. Jpn., 75, 5, 1165-1171			2002-05
Catalytic properties of H2-reduced MoO3 and Pt/zeolites for the isomerization of pentane hexane and heptane Appl. Catal. A: General, 242, 267-274			2003-03
Pentane Isomerization over Molybdenum Oxide Prepared by H2 Reduction of a Hydrogen Molybdenum Bronze Chem. Lett., 32, 6, 556-557			2003-06
H2-reduced Pt/MoO3 as a selective catalyst for heptane isomerization Catalysis Today, 81, 31-42			2003-06
Comparison of the catalytic properties of H2-reduced Pt/MoO3 and of Pt/zeolites for the conversions of pentane and heptane Appl. Catal. A: General, 248, 269-278			2003-08
Comparison of dinitrodiamminepalladium with palladium nitrate as a precursor for Pd/SiO2 with respect to catalytic behavior for ethane hydroformylation and carbon monoxide hydrogenation Catal. Lett., 99, 3-4, 257-261			2005-02
H2 reduction of hydrogen molybdenum bronze to porous molybdenum oxide and its catalytic properties for the conversions of pentane and propan-2-ol Appl. Catal. A: General, 284, 1-2, 123-130			2005-04
Lattice Expansion of Clathrate Hydrates of Methane Mixtures and Natural Gas Angewandte Chemie International Edition, 44, 42, 6928-6931			2005-10
Reduction of HxMoO3 with different amounts oh hydrogen to high surface area molybdenum oxides Appl. Catal. A: General, 297, 2, 189-197			2006-01
Structure and thermal expansion of natural gas clathrate hydrates Chemical Engineering Science, 61, 8, 2313-2752			2006-01
The effects of Na loading on catalytic properties of H2-reducted Pt/MoO3 for Heptane isomerization J. Catal., 263-303, 2, 241			2006-10
Coexistence of structure I and II gas hydrates in Lake Baikal suggesting gas sources from microbial and thermogenic origin Geophys. Res. Lett., L24603, 33			2006-12
Estimation of Gas Composition and Cage Occupancies in CH4 - C2H6 Hydrates by CP-MAS 13C NMR Technique Journal of the Japan Petroleum Institute, 50, 3, 132-138			2007-05
Reduction of MoO3 to Porous Molybdenum Oxides and Its Catalytic Properties for Alkane Isomerization Journal of the Japan Petroleum Institute, 50, 5, 229-239			2007-09
Isotopic fractionation of methane and ethane hydrates between gas and hydrate phases Geophysical research letters, 34, L21502			2007-11
Chemical composition of the pore waters in the bottom sediments of Lake Baikal Russian Geology and Geophysics, 48, 11, 886-900			2007-11
オホーツク海天然ガスハイドレートの同位体組成とその結晶特性 地学雑誌, 118, 1, 207-221			2009-03
オホーツク海のメタンハイドレート含有層における間隙水の地球化学 地学雑誌, 118, 1, 194-206			2009-03
Natural gas hydrates with locally different cage occupancies and hydration numbers in Lake Baikal Geochem. Geophys. Geosyst., 10, Q05003, doi:10.1029/2009GC002473			2009-05
Effects of the amount of MoO3 on the catalytic properties of H2-reduced Pt/MoO3-SiO2 for heptane isomerization Appl. Catal. A: General, 362, 40180, 51-72			2009-06
Gas hydrate forming fluids on the NE Sakhalin slope, Sea of Okhotsk Geological Union, 319, 51-72			2009-08
Dissociation heat of mixed-gas hydrate composed of methane and ethane 雪氷, 71, 5, 341-351			2009-09
Model of formation of double structure gas hydrates in Lake Baikal based on isotopic data Geophysical Research Letters, 36, L18504, doi:10.1029/2009GL039805			2009-09
Characteristics of Natural Gas Hydrates Occurring in Pore-Spaces of Marine Sediments Collected from the Eastern Nankai Trough, off Japan Energy Fuels, 23, 11, 5580-5586			2009-09
Molecular and isotopic characteristics of gas hydrate-bound hydrocarbons in southern and central Lake Baikal Geo-Mar. Lett., in press			2010-03
Isotopic composition of gas hydrates in subsurface sediments from offshore Sakhalin Island, Sea of Okhotsk Geo-Mar. Lett., in press			2010-03
Heptane isomerization over molybdenum oxides obtained by H2 reduction of HxMoO3 with different hydrogen contents Appl. Catal. A: General, 389, 1-2, 52-59			2010-09
摩周湖水中ニッケル及びバナジウム濃度の深度プロファイルと大気経由人為起源ニッケル及びバナジウム供給の可能性 分析化学, 59, 12, 1105-1111			2010-12
13C Chemical Shifts of Propane Molecules Encaged in Structure II Clathrate Hydrate J. Phys. Chem. A, 115, 5, 643-647			2011-01
Development of determination method of trace nickel in natural water by ID-oxygen added nitrogen-MIP-MS with direct measurement of liquid-liquid extracted organic phase Int. J. Environ. Anal. Chem., 91, 9, 811-820			2011-08
Molecular and isotopic composition of hydrate-bound gases and sediment gases by an improved headspace gas method at the southern basin of Lake Baikal Geo-Marine Letters, 32, 5-6, 465-472			2012-11
Raman spectroscopic and calorimetric observations on natural gas hydrates obtained from southern and central Lake Baikal Geo-Marine Letters, 32, 5-6, 416-426			2012-11
Possible variation in methane flux caused by gas hydrate formation off Sakhalin Island, Russia Geo-Marine Letters, 32, 5-6, 525-534			2012-11
表層型ガスハイドレート賦存海底・湖底地盤から採取した堆積土の土質特性 －間隙水溶存ガスの気化に伴う堆積土の試料乱れ評価－ 地盤工学ジャーナル, 7, 4, 503-516			2012-12
Chemical Shift Changes and Line Narrowing in 13C NMR Spectra of Hydrocarbon Clathrate Hydrates J. Phys. Chem. A, 117, 20, 4108-4114			2013-04
Methane Clathrate Hydrates Formed within Hydrophilic and Hydrophobic Media: Kinetics of Dissociation and Distortion of Host Structure J. Phys. Chem. C, 117, 14, 7081-7085			2013-04
Physical and catalytic properties of Pt/MoO3 reduced at different H2 flow rates Applied Catalysis A: General, 470, 8-14			2014-01
Sequentially sampled gas hydrate water, coupled with pore water and bottom water isotopic and ionic signatures at the Kukuy mud volcano, Lake Baikal: ambiguous deep-rooted source of hydrate-forming water Geo-Marine Letters, 34, 2-3, 241-251			2014-06
Distribution of butane in the host water cage of structure ii Clathrate hydrates Chemistry - A European Journal, 20, 51, 17207-17213			2014-12
Structural properties of methane and butane mixed-gas hydrates Chemical Engineering Science, 140, 10-15			2016-02
Synthesis of Dibenzosiloles via Platinum-Catalyzed Intramolecular Dehydrogenative Cyclization of 2-(Dialkylsilyl)biaryls Chem. Lett., 45, 857-859			2016-08
Hydrogen and oxygen isotopic anomalies in pore waters suggesting clay mineral dehydration at gas hydrate-bearing Kedr mud volcano, southern Lake Baikal, Russia Geo-Marine Letters, 38, 403-415			2018-07
道東沖オホーツク海海底地盤における重力式コーン貫入試験 土木学会論文集B3（海洋開発）, 74, 2, I_868-I_873			2018-09
人工メタンハイドレートにおける包接メタンと気相メタンの交換 石油技術協会誌, 84, 2, 162-165			2019-04
固相分離／濃縮－ICP-MSによる摩周湖水中の微量鉛の定量及び同位体比測定 分析化学			2019-11
CO2 capture from CH4–CO2 mixture by gas–solid contact with tetrahydrofuran clathrate hydrate Chemical Physics, 53, 110863			2020-10
Effects of reduction conditions on the formation of porous MoOx from MoO3 Microporous and Mesoporous Materials, 310, 110586			2021-01
Slurry solvent content influence on electrode preparation, microstructure and performance Journal of the Ceramic Society of Japan, 130, 10, 832-836			2022-10
Characteristics and varieties of gases enclathrated in natural gas hydrates retrieved at Lake Baikal Scientific Reports, 13, 4440			2023-03
Methane and Carbon Dioxide Separation Characteristics of Quaternary Ammonium Salt Hydrates for Biogas Upgrading under Static Conditions of Gas−Solid Contact Energy & Fuels, 37, 9197-9206			2023-06
Microstructural Study on Dissolution of Natural Methane Hydrate by Multicontrast and Multiscale X-ray Computed Tomography The Journal of Physical Chemistry C, 127, 47, 23973-23979			2023-12
Multi-phase retrieval of methane hydrate in natural sediments by cryogenic x-ray computed tomography The Journal of Chemical Physics, 160, 2, 024201			2024-01

参考論文

講演発表