高﨑　明人
機械機能工学科 (工学部)
教授
物質工学研究室
■専門分野
材料の強度や破壊、機械的性質を支配するミクロ的原因（物性）の究明
■研究の内容
■研究室分野キーワード
■関連業種
金属や合金と水素の効果、特に、先進材料の水素ぜい性の評価や新しい水素吸蔵合金の探索、特性評価を中心に研究しています。また、機能性膜の作製や特性評価も行っています。
材料・化学　
鉄・非鉄金属製造業
金属製品製造業
一般機械製造業
■教員研究テーマ
水素では金属中に比較的速やかに拡散侵入し、機械的性質を著しく低下させる（水素ぜい性）ため嫌われてきましたが、最近では、次世代エネルギーとしても注目されています。当研究室では水素と個体材料に関する総合的な研究を進めています。
■研究室テーマ
水素吸蔵合金の開発関連、高純度金属や鉄鋼材料の水素ぜい性メカニズム。水素ぜい性や素基礎拡散に関する分子動力学解析
■相談可能な分野
■保有機器
■研究室のスタンス
水素吸蔵合金や金属材料の水素感受性に関する評価および技術的相談
X線回折装置
示差熱分析装置
熱天秤
昇温ガス脱離分析装置
電気炉
硬度計
万能材料試験機
■主な著書
  • Chapter 5, Hydrogen Storage in Ti-Zr/Hf-Ni Quasicrystal and Related Crystal Powders Synthesized by Mechanical Alloying（2011/02「Quasicrystals: Type, Systems, and Technoques (ISBN978-161761-123-0)」 p.127～146）
■主な論文
  • Crystal structure and oxygen storage properties of BaLnMn2O5+δ (Ln: Pr, Nd, Sm, Gd, Dy, Er and Y) oxides（2015/01 Materials Research Bulletin）
  • Evaluation of BaY1 − xPrxMn2O5 + δ oxides for oxygen storage technology（2014/06 Solid State Ionics）
  • Oxygen storage capability in Co- and Fe-containing perovskite-type oxides（2014/06 Solid State Ionics）
  • Deposition of DLC Films by RF Magnetron Sputtering using Woodceramics as Target（2014/04 Transactions of Mater. Res. Soc. Japan）
  • Oxygen storage capability in Co- and Fe-containing perovskite-type oxides（2014/04 Solid State Ionics）
  • Synthesis and characterization of Fe-Mn-Si Shape Memory Alloy by Mechanical Alloying and Subsequent Sintering（2014/01 Materials Science & Engineering A）
  • Ab initio study of the role of niobium oxides as catalysts in magnesium hydride（2013/06 Journal of Alloys and Compounds）
  • Effect of mechanical milling on electrochemical properties of Ti45Zr38xNi17+x (x=0, 8) quasicrystals produced by rapid-quenching（2103/06 Journal of Alloys and Compounds）
  • Electrochemical properties of Ti45−xZr30+xNi25 (x=−4, 0, 4) quasicrystal and amorphous electrodes produced by mechanical alloying（2013/06 Journal of alloys and Compounds）
  • Hydrogen storage characteristics of Ti45Zr38Ni17−xCox (x= 4, 8) alloy and quasicrystal powders produced by mechanical alloying（2013/06 Journal of Alloys and Compounds）
  • Current Status and Application of Woodceramics Made from Biomass（2013/04 Trans. Materials Research Society of Japan）
  • Hydrogen Adsorption by Woodceramics Produced from Biomass（2012/05 Journal of Shanghai Jiaotong University (Science)）
  • Structure and hyperfine properties of Ti48Zr7Fe18 and its hydrides（2011/03 Journal of Alloys and Compounds）
  • Electrochemical Properties of Ti45Zr38-xNi17+x (0。ワx 。ワ8) Quasicrystals Produced by Rapid-Quenching（2011/09 Journal of alloys and Compounds）
  • Hydrogenation of TiNi Shape Memory Alloy Produced by Mechanical Alloying（2011/09 Journal of alloys and Compounds）
  • Current Status and Application of Woodceramics Made from Biomass（2011/11 , Proceedings of the Intl. Conf. on Ecomaterials (ICEM-10), Nov. 21-24 Shanghai, China）
  • Hydrogen Adsorption by Woodceramics Produced from Biomass（2011/11 , Proceedings of the Intl. Conf. on Ecomaterials (ICEM-10), Nov. 21-24 Shanghai, China）
  • Synthesis of Ti-Zr-Ni Amorphous and Quasicrystal Powders by Mechanical Alloying, and their Electrochemical Properties（2010/08 Journal of Materials Research）
  • Electrochemical Properties of Ti45Zr38Ni17 Quasicrystal and Amorphous Produced by Mechanical Alloying（2010/04 Transactions of Materials Research Society of Japan）
  • Hydriding of Ti45Zr38Ni17-xFex nanocompounds（2010/01 Solid State Communications）
  • Electrochemical hydrogenation of Ti45Zr38Ni17 quasi crystal and amorphous powders produced by mechanical alloying（2009/07 Journal of Electrochemical Society）
  • リンゴウッドセラミックス（2011/02 セラミックス）
  • 未利用資源の活用例:　ウッドセラミックス（2011/02 コンバーテック）
  • バイオマスの炭化によるバイオコンポジット―ウッドセラミックスの現状と将来展望（0211/02 材料）
  • Hydrogen Storage in Ti-based Quasicrystals Produced by Mechanical Alloying（2006/03 International Journal of Hydrogen Energy）
  • Synthesis of Amorphous and Quasicrystal Phases by Mechanical Alloying of Ti45Zr38Ni17 Powder Mixtures, and Their Hydrogenation（2002/05 Philosophical Magazine Letter）
  • A Review on the Hydrogen Storage Systems for Fuel Cell Vehicles in Japan（2010/06 Jurnal Mekanikal (ISBN 0127-3396), An International Journal）
  • Fe-Mn-Si Alloy by Mechanical Alloying and Direct Current Sintering（2010/06 Jurnal Mekanikal　(ISBN 0127-3396), An International Journal）
  • Electrochemical Properties of Ti45Zr38Ni17 Quasicrystal and Amorphous Produced by Mechanical Alloying（2010/06 Transactions of Materials Research Society of Japan）
  • Hydrogen Desorption of Woodceramics（2009/12 Transactions of Materials Research Society of Japan）
  • Production of Titanium Oxide Layers on woodceramics by Plasma Thermal Spraying（2009/12 Transactions of Materials Research Society of Japan）
  • The influence of chemical composition on shape memory effect of TiNi bulk alloy produced by mechanical alloying（2009/10 Transactions of Materials Research Society of Japan）
  • Effect of Hydrogen on Martensitic Transformation of TiNi Shape Memory Alloy Produced by Mechanical Alloying（2009/07 Proc. ExHFT-7 (7th World Conf. on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, Krakow, Poland) eds. J.S. Szmyd, J. Spalek, T.A. Kowalewski）
  • Hydrogen storage Properties of Graphite Intercalated with Lithium by Mechanical Alloying（2009/07 Proc. ExHFT-7 (7th World Conf. on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, Krakow, Poland) eds. J.S. Szmyd, J. Spalek, T.A. Kowalewski）
  • Synthesis of bulk Ti-based quasicrystal by shock compression（2009/07 Advanced Powder Technology）
  • Influence of multiple oxide (Cr2O3/Nb2O5) addition on the sorption kinetics of MgH2（2009/03 International Journal of Hydrogen Energy）
  • The Effect of Cr2O3/ZnO on Hydrogen Desorption Properties of MgH2（2009/01 Solid-State Chemistry of Inorganic Materials VII, edited by P.M. Woodward, J.F. Mitchell, S.L. Brock, J.S.O. Evans (Mater. Res. Soc. Symp. Proc. Vol. 1148E, Warrendale,PA）
  • レーザ再溶融処理した反応性La-SrTiO3プラズマ溶射皮膜の構造とその特性評価，（2007/11 高温学会誌）
  • Synergetic effect of oxides on hydrogen reaction kinetics of magnesium hydride,（2007/10 Materials Science Forum）
  • Ti-Zr-Ni Quasicrystal Coating Layers Produced by Plasma Thermal Spraying（2007/09 Materials Science Forum）
  • Mechanical Alloying of Graphite and Magnesium Powders, and their hydrogenation（2007/03 Journal of Alloys and Compounds）
  • Hydrogen Desorption from Pure Titanium with Different Concentration Levels of Hydrogen（2007/03 Journal of Alloys and compounds）
  • Development of Bean-Curd Refuse Origin Ceramics Materials（2006/05 Transactions of Materials Reseasch Society of Japan）
  • Research on Quality of Natto Made Using Water Filtered through Carbonized Okara（2006/05 Transactions of Materials Reseasch Society of Japan）
  • Hydrogen Storage of Ti-Zr and Ti-Hf-Based Quasicrystals, , 86(6-8) (2006) 957-964（2006/05 Philosophical Magazine）
  • Hydrogen Absorption and Adsorption Characteristics of Woodceramics（2005/04 Transactions of Materials Research Society of Japan）
  • Hydrogen absorption and desorption by Mg67-xCaxNi33 powders prepared by mechanical alloying（2005/02 Journal of Alloys and Compounds）
  • Hydrogen Storage in Ti-based Quasicrystals Produced by Mechanical Alloying（2004/05 Proceedings of Forth International Confference on Hydrogen Treatment of Materials “HTM -2004” (invited)）
  • Synthesis of Quasicrystal Phases by Mechanical Alloying of Ti45＋XZr38－XNi17 (0 ≤ x ≤ 16) Powder Mixtures, and Their Hydrogen Storage Properties, Quasicrystals 2003 – Preparation, Properties and Applications（2004/05 Materials Research Society Symposium Proceedings）
  • Hydrogenation of Ti-Zr-Ni Quasicrystals Synthesized by Mechanical Alloying（2004/03 Journal of Non-crystaline Materials）
  • チタン基準結晶合金の水素吸蔵（2003/06 軽金属）
  • High-pressure Hydrogen Loading in Ti45Zr38Ni17 Amorphous and Quasicrystal Powders Synthesized by Mechanical Alloying（2002/12 Journal of Alloys and Compounds）
  • Pressure-composition isotherms for Ti45Zr38Ni17 Amorphous and Quasicrystal Powders Produced by Mechanical Alloying（2002/08 Materials Transactions）
  • Hydrogen Evolution from Cathodically Charged Titanium Aluminide Alloy Ti-24Al-11Nb（2002/05 Journal of Alloys and Compounds）
  • Hydrogenation of Quasicrystalline Powders Prepared by Mechanical Alloying（2001/12 Proc. of 4th Pacific Rim Intl. Conf. On Advanced Materials and Processing (PRICM4)）
  • 電気化学的な手法による純アルミニウムへの水素導入とその熱放出（2001/02 長崎大学教育学部紀要　自然科学）
  • Hydrogen Permeation through an Al-0.2 at% Mg Alloy（2000/04 Materials Science Forum）
  • Effect of Surface on Hydrogen Permeation through Pure Aluminum（2000/04 Materials Science Forum）
  • Hydrogen Absorption and Desorption of Quasicrystalline and Related Approximant Powders Produced by Mechanical Alloying in the Mg-Al-Zn Systerm（2000/02 Materials Transactions,JIM）
  • A Process for Copper Films Deposition by Pyrolysis of Organic Copper Materials（2000/02 Journal of Electrochemical Society）
  • Mechanical Alloying of the Ti-Al System in Atmospheres of Hydrogen and Argon（1999/12 Nanostructured Materials）
  • 水素ガス雰囲気におけるＴｉ－Ａｌ粉末のメカニカルアロイングとその固化形成（1999/10 粉末および粉末治金）
  • Hydrogen Evolutin from Cathodically Charged Ti3Al-Based Titanium Aluminium Alloy（1999/10 Journal of Alloys and Compounds）
  • Hydride Formation and Thermal Desorption Spectra of Hydrogen of Cathodically Charged Single-Phase Gamma Titanium Aluminide（1999/03 Scripta Materialia）
  • ＱＭＡを用いたＴＤＳ測定装置における水素の定量分析（1999/02 長崎大学教育学部紀要　自然科学）
  • Mechanical Alloying of the Ti-Ni System（1998/10 Physica Status Solidi(a)）
  • High-Pressure Hydrogen Charging of Gamma-Based Titanium Aluminides（1998/01 Scripta Materialia）
  • Hydrogen Uptake in Titanium Aluminides Covered with Oxide Layers（1998/01 Metallurgical and Materials Transactions）
  • Hydrogen Uptake in Titanium Aluminides in High Pressure Hydrogen（1997/12 Materials Science and Engineering A）
  • 爆接チタン－極低炭素接合界面の透過電子顕微鏡観察（1997/07 圧力技術）
  • Hydrogen Evolution from Chemically Etched Titanium Aluminides（1996/12 Journal of Alloys and Compounds）
  • Hydride Dissociation and Hydrogen Evolution from Cathodically Charged Gamma-Based Titanium Aluminides（1996/06 Hydrogen Effects in Materials）
  • Hydride Dissociation and Hydrogen Evolution Behaviors of Electrochemiacally Charged Pure Titanium（1995/12 Journal of Alloys and Compounds）
  • Hydrogen Evdution from Cathodically Charged Two-Phase (Ti3Al+TiAl) Titanium Aluminides（1995/12 Journal of Alloys and Compounds）
  • Hydrogen Solubility of Two-Phase(Ti3Al+TiAl) Titanium Alumindes（1995/06 Scripta Metallurgica et Materialia）
  • In-Situ Transmission Electron Microscopy of the Alltropic Transformation in thin Foil of Iron（1995/03 Physica Status Solidi (a)）
  • Hydride Formation in Two-Phase (Ti3Al+TiAl) Titanium Aluminides during Cathodic Charging and its Dissociation（1994/12 Journal of Alloys and Compounds）
  • High-Temperature Oxidtion of Cathodically Hydrogen-Charged Two-phase (Ti3Al,TiAl) Titanium Alumiides（1994/11 Metallurgical and Materials Transactions）
  • New Phase Formation in Titanium Aluminide during Chemical Etching（1994/05 Scripta Metallurgica et Materialia）
  • Direct Observation of Transformation in Tin by Transmisson Electron Microscopy（1993/09 Physica Status Solidi (a)）
  • Hydride Formation in Two-phase(Ti3Al+TiAl) Titanium Alminides by Cathodic Charging（1993/06 Scripta Metallurgica et Materialia）
  • High-Resolution Electron Microscopy Of The Grey-white-Tin Interface（1993/04 Philosophical Magazine Letters）
  • High-Temperature Oxidation Process of Intermetallic Compound Ti-42at%Al（1993/04 Journal of Materials Science）
  • High-Temperature Oxidation of Two-phase(Ti3Al+TiAl)Intermetallic Compounds（1992/04 Scripta Metallurgica et Materialia）
  • In-Pile Test of the Crud Separator System in the HBWR（1991/12 JAERI-M 90-231 Report）
  • Out-of-Pile Test of the Crud Separator System（1991/12 JAERI-M 90-230 Report）
  • The Effect of High Lithium Concentrations on the Corrosion Rate of Zircaloy-4（1990/02 HWR-256 Report）
  • オーステナイトステンレス鋼溶接金属の低温じん性に及ぼすＭｏ量の影響（1988/05 溶接学会論文集）
  • ３０８Ｌオーステナイトステンレス鋼溶接金属の低温じん性に及ぼす再熱の影響（1988/05 溶接学会論文集）
  • ＳＵＳ３１６Ｌ溶接金属の再熱によるＭ２３Ｃ６及び相の析出過程（1988/02 溶接学会論文集）
  • Proposal for In-pile Test of JAERI-Developed Crud Separator System in the HBWR (Halden Boiling Water Reactor)（1988/02 JAERI-M 88-269 Report）
  • ３０８Ｌオーステナイトステンレス鋼溶接金属の低温じん性に及ぼすδフェライトの影響（1987/11 溶接学会論文集）
  • ＳＵＳ３１６Ｌ溶接金属の低温じん性に及ぼす再熱の影響（1987/05 溶接学会論文集）
  • ＳＵＳ３１６Ｌ溶接金属の透過電子顕微鏡観察及びミクロ分析（1987/05 溶接学会論文集）
  • ＳＵＳ３１６Ｌオーステナイトステンレス鋼溶接金属の低温じん性に及ぼすδフェライトの影響（1986/05 溶接学会論文集）
  • Effect of delta-ferrite on Low Temperature Toughness of Type 316L Austenitic Stainless Steel Weld Matals（1986/04 Tras.Japan Welding Society）