Publications

Books

1.    原公彦、藤村陽、米谷紀嗣、「ベーシック物理化学」、化学同人、2008年9月出版

2.    N. Kometani and Y. Yonezawa, “Photophysics and Photochemistry of J-aggregate of Cyanine Dyes”, Soft Nanomaterials, Vol. 1, Ed. by H. S. Nalwa, American Scientific Publishers, California, pp.1-63 (2009).

Research Papers

1.     K. Hara, N. Kometani, and O. Kajimoto, "Picosecond Kinetics of the Excited State of 4-(N,N-Dimethylamino)triphenyl-phosphine at High Pressures", Chem. Phys. Lett., Vol. 225, pp.381-385 (1994).

2.     K. Hara, D.S. Bulgarevich, and N. Kometani, "High Pressure Studies of Dynamic Solvent Effect on the Intramolecular Charge Transfer (ICT) in the Excited State", High Pressure Science and Technology, ed. by W. A. Trzeciakowski, World Science, 818-820 (1995).

3.     K. Hara, N. Kometani, and O. Kajimoto, "High-Pressure Studies on the Excited-State Intramolecular Charge Transfer of 4-(N,N-Dimethylamino)triphenylphosphine in Alcohols", J. Phys. Chem., Vol. 100, pp.1488-1493 (1996).

4.     N. Kometani, O. Kajimoto, and K. Hara, "Pressure Tuning of Solvation Time for the Excited Intramolecular Charge-Transfer Kinetics in 4-(N,N-Dimethylamino)triphenyl-phosphine in Alcohol", J. Phys. Chem. A., Vol. 101, pp.4916-4921 (1997).

5.     K. Hara and N. Kometani, "High Pressure Studies on Excited Intramolecular Charge-Transfer Reactions and Solvation Dynamics", Rev. High Pressure Sci., Vol. 7, pp.1219-1221 (1998).

6.     N. Kometani, H. Nakajima, K. Asami, Y. Yonezawa, and O. Kajimoto, "Excited-State Dynamics of the Mixed J-Aggregate of Two Kinds of Cyanine Dyes in Layer-by-Layer Alternate Assemblies", Chem. Phys. Lett., Vol. 294, pp.619-624 (1998).

7.     A. G. Vitukhnovsky, A. N. Lobanov, A. Pimenov, Y. Yonezawa, N. Kometani, K. Asami, and J. Yano, "Absorption Spectra Simulation of Amalgamation-Type Cyanine Dye Aggregates in LB Films", J. Lumin., Vol. 87-89, pp.260-262 (2000).

8.     N. Kometani, H. Nakajima, K. Asami, Y. Yonezawa, I. G. Scheblykin, and A. G. Vitukhnivsky, "Luminescence Properties of the J-Aggregate of Cyanine Dyes in Multilayer Assemblies", J. Lumin., Vol. 87-89, pp. 770-772 (2000).

9.     N. Kometani, Y. Toyoda, K. Asami, and Y. Yonezawa, "An Application of the Water/Supercritical CO2 Microemulsion to a Novel 'Microreactor'", Chemistry Letters, No. 6, pp.682-683 (2000).

10. N. Kometani, H. Nakajima, K. Asami, Y. Yonezawa, and O. Kajimoto, "Luminescence Properties of the Mixed J-Aggregate of Two Kinds of Cyanine Dyes in Layer-by-Layer Alternate Assemblies", J. Phys. Chem. B, Vol. 104, pp.9630-9637 (2000).

11. N. Kometani, M. Tsubonishi, T. Fujita, K. Asami, and Y. Yonezawa, “Preparation and Optical Absorption Spectra of Dye-Coated Au, Ag and Au/Ag Colloidal Nanoparticles in Aqueous Solutions and in Alternate Assemblies”, Langmuir, Vol. 17, No. 3, pp. 578-580 (2000)

12. H. Nakajima, N. Kometani, K. Asami, and Y. Yonezawa, “Excitation Energy Transfer Between J-aggregates in Layer-by-Layer Alternate Assemblies”, J. Photochem. Photobiol. A: Chem., Vol. 143, No. 2-3, pp. 161-167 (2001)

13. K. Sakata, N. Kometani, and K. Hara, “Ab Initio Calculation of the Torsional Potential for 2-Alkenylanthracene in the Ground and Excited States”, Chem. Phys. Lett., Vol. 344, No. 1-2, pp. 185-192 (2001)

14. Y. Yonezawa, N. Kometani, K. Asami, H. Nada, H. Kagotani, and T. Uehigashi, “Preparation and Spectroscopic Properties of the J-aggregate of Anionic Cyanine Dyes in LB Films”, J. Soc. Photogr. Sci. Tech. Jpn. (Nippon Shashin Gakkaishi), Vol. 64, No. 4, pp. 234-241 (2001).

15. A. G. Vithukhnovsky, A. N. Lobanov, A. V. Pimenov, Y. Yonezawa, and N. Kometani, “Absorption Spectra Simulation of Persistence-Type Cyanine Dye Aggregates in LB Films”, Int. J. Mod. Phys. B, Vol. 15, pp. 4017-4020 (2001).

16. Y. Yonezawa, N. Kometani, M. Seki, T. Sakagami, H. Tanaka, S. Koyanagi, and T. Miyama, “Formation of Metal Particles and Thin Films by Photolysis of Metal Salts of Polysaccharide Derivatives”, Trans. Materials Res. Soc. Jpn., Vol. 27, pp. 197-200 (2002).

17. K. Bhattacharyya, K. Hara, N. Kometani, Y. Uozu, and O. Kajimoto, “Solvation Dynamics in a Microemulsion in Near-Critical Propane”, Chem. Phys. Lett., Vol. 361, No. 1-2, pp. 136-142 (2002)

18. N. Kometani, H. Doi, K. Asami, and Y. Yonezawa, “Laser Flash Photolysis Study of the Photochemical Formation of Colloidal Ag Nanoparticles in the Presence of Benzophenone”, Phys. Chem. Chem. Phys., Vol. 4, pp. 5142-5147 (2002).

19. N. Kometani, J. Okamoto, K. ASAMI, and Y. Yonezawa, “Solvation Structure about 4-Dimethylamino(benzonitrile) in the Mixture of Supercritical CO2 and Methanol”, J. Phys.: Condens. Matter, Vol. 14, pp. 11437-11441 (2002).

20. K. Asami, X. Li, K. Fujimoto, Y. Koyama, A. Sakurama, N. Kometani, and Y. Yonezawa, “CO2 reforming of CH4 over Ceria-supported Metal Catalysts”, Catalysis Today, Vol. 84(1-2), pp. 27-31 (2003).

21. N. Kometani, K. Takemiya, Y. Yonezawa, F. Amita, and O. Kajimoto, “UV Spectral Shift of Benzene in Sub- and Supercritical Water”, Chem. Phys. Lett., Vol. 394(1-3), pp. 85-89 (2004).

22. N. Kometani, Y. Hoshihara, Y. Yonezawa, O. Kajimoto, K. Hara, and N. Ito, “Rotational Dynamics of Coumarin 153 in Supercritical Fluoroform”, J. Phys. Chem. A, Vol. 108, pp. 9479-9483 (2004).

23. Y. Yonezawa, N. Kometani, T. Sakaue, and A. Yano, “Photoreduction of silver ions in a colloidal titanium dioxide suspension”, J. Photochem. Photobiol. A Chem., Vol. 171(1), pp. 1-8 (2005).

24. A. Yamaguchi, N. Kometani, and Y. Yonezawa, “Luminescence Properties of the Mixed J-Aggregate of Oxacyanine Dye and Thiacyanine Dye - Formation of Persistence-type Aggregate –“, J. Phys. Chem. B, Vol. 109(4), pp. 1409-1414 (2005).

25. Y. Yonezawa, A. Yamaguchi, and N. Kometani, “Exciton delocalization of the J-aggregate of oxacyanine dye and thiacyanine dye in LB films”, phys. stat. sol. (b), Vol. 242(4), pp. 803–806 (2005).

26. A. Yamaguchi, N. Kometani, and Y. Yonezawa, “Spectroscopic properties of merocyanine J-aggregate in LB films”, phys. stat. sol. (b), Vol. 242(4), pp. 810–814 (2005).

27. Noritsugu KOMETANI, M. SEKI, and Yoshiro YONEZAWA, “Hydrothermal Synthesis of Silver Nanoparticles”, Proceedings of Joint 20th AIRAPT – 43rd EHPRG Conference on Science and Technology of High Pressure (CD-ROM, Forschungszentrum Karlsruhe: Karlsruhe, 2005), P30.

28. Akiyo FUJITA, Kazumi SUGIMOTO, Yoshiro YONEZAWA, and Noritsugu KOMETANI, “The Effect of Hydrothermal Treatment on Photocatalytic Activity of TiO2 nanoparticles”, Proceedings of Joint 20th AIRAPT – 43rd EHPRG Conference on Science and Technology of High Pressure (CD-ROM, Forschungszentrum Karlsruhe, Karlsruhe, 2005), P32.

29. Noritsugu Kometani, Sergei Arzhantzev, and Mark Maroncelli, “Polar Solvation and Solvation Dynamics in Supercritical CHF3: Results from Experiment and Simulation”, J. Phys. Chem. A, Vol. 110(10), pp.3405-3413 (2006).

30. A. Yamaguchi, N. Kometani, Y. Yonezawa, “Spectroscopic properties of the mixed J-aggregate of unsymmetric merocyanine dyes in wide temperature range”, Thin Solid Films, Vo. 513, pp. 125-135 (2006).

31. Yoshiro Yonezawa, Atsushi Yamaguchi, Noritsugu Kometani, “Spectroscopic properties of persistence-type dye aggregate in wide temperature range”, Colloids and Surfaces A: Physicochem. Eng. Aspects, Vol. 284/285, pp. 223-228 (2006).

32. Atsushi Yamaguchi, Akihito Yoshida, Noritsugu Kometani, Yoshiro Yonezawa, “Spectroscopic properties of merocyanine mixed J-aggregate in wide temperature range”, Colloids and Surfaces A: Physicochem. Eng. Aspects, Vol. 284/285, pp. 217-222 (2006).

33. 米谷紀嗣，星原悠司，Mark Maroncelli, “極短パルスレーザー分光法による超臨界流体中のダイナミクス (Dynamics in Supercritical Fluids Studied Using Ultrafast Pulse Laser Spectroscopy)”, 高圧力の科学と技術 (Rev. High Press. Sci. Tech.), Vol. 16, No. 2, pp. 113-119 (2006).

34. Noritsugu KOMETANI, Kazumi SUGIMOTO, Akiyo FUJITA, and Yoshiro YONEZAWA, “Photocatalytic Activity of TiO2 Nanoparticles in Hydrothermal and Supercritical Water”, J. Chem. Eng. Jpn., Vol. 40, No. 6, pp.463-467 (2007).

35. Noritsugu KOMETANI, Akiyo FUJITA, and Yoshiro YONEZAWA, “Synthesis of N-doped Titanium Oxide by Hydrothermal Treatment”, J. Mater. Sci., Vol.43, No.7, pp.2492-2498 (2008).

36. Noritsugu KOMETANI, Yoshizumi KOHARA, and Yoshiro YONEZAWA, “Preparation of Colloidal Silver Nanoparticles Using Benzoin as a Photoinitiator”, Colloids and Surfaces A: Physicochem. Eng. Aspects, Vol. 313/314, pp. 43-46 (2008).

37. Akihito YOSHIDA, Noritsugu KOMETANI and Yoshiro YONEZAWA, “Silver:dye Composite Nanoparticles as a Building Unit of Molecular Architecture”, Colloids and Surfaces A: Physicochem. Eng. Aspects, Vol. 313/314, pp. 581-584 (2008).

38. Noritsugu Kometani, Masaki Kaneko, Takanori Morita, Yonezawa Yonezawa, “The Formation of Photolytic Silver Clusters in Water/Supercritical CO2 Microemulsions”, Colloids and Surfaces A: Physicochem. Eng. Aspects, Vol. 321, No. 1-3, 301-307 (2008).

39. Alexei G. VITUKHNOVSKY, V. S. LEBEDEV, Akihito YOSHIDA, Noritsugu KOMETANI, and Yoshiro YONEZAWA, “Absorption Properties of the Composite Silver/Dye Nanoparticles in Colloidal Solutions”, Colloids and Surfaces A: Physcochem. Eng. Aspects, Vol. 326, 204-209 (2008).

40. Noritsugu Kometani, Sigenori Inata, Ai Shimokawa, Yoshiro Yonezawa, “Photocatalytic degradation of chlorobenzene by TiO2 in high-temperature high-pressure water”, International Journal of Photoenergy, Vol.2008, 512170, 6 pages (2008).

41. Noritsugu Kometani, Kazumi Sugimoto, Yohei Okuno, and Yoshiro Yonezawa, “Photocatalytic Enhancement of Hydrogen Evolution from Ethanol by TiO2 in High-temperature High-pressure Water”, Proc. 15th Int. Conf. on the Properties of Water and Steam (CD-ROM, VDI-Gesellschaft Energietechnik, Berlin, 2008), Green 04.

42. Noritsugu KOMETANI, Takeshi TERANISHI and Yoshiro YONEZAWA, “Development of the Metal Nanoparticle Synthesis Method by means of the Hydrothermal Technique（水熱法による金属ナノ粒子合成法の開発）”, J. Soc. Mater. Sci. Jpn. (材料), Vol.58, No.6, pp 481-485 (2009).

43. Akihito Yoshida, Yoshiro Yonezawa, Noritsugu Kometani, “Tuning of the Spectroscopic Properties of Composite Nanoparticles by the Insertion of Spacer Layer: Effect of Exciton-Plasmon Coupling”, Langmuir, Vol.25, No.12, pp 6683–6689 (2009).

44. Akihito Yoshida, Naoko Uchida and Noritsugu Kometani, “Synthesis and Spectroscopic Studies of Composite Gold Nanorods with a Double-Shell Structure Composed of Spacer and Cyanine Dye J-Aggregate Layers”, Langmuir, Vol.25, No.19, pp.11802-11807 (2009).

45. Noritsugu Kometani and Akihiro Nakatani, “Combined Process with Hydrothermal and Photocatalytic Techniques”, Proceedings of the 5th Joint China/Japan Chemical Engineering Symposium (CD-ROM, 2009), S4-O-04.

46. Akihito Yoshida and Noritsugu Kometani, “Effect of the Interaction between Molecular Exciton and Localized Surface Plasmon on the Spectroscopic Properties of Silver Nanoparticles Coated with Cyanine Dye J-Aggregates”, J. Phys. Chem. C, 114 (7), pp 2867–2872 (2010).

47. Yoshinori Minamikawa and Noritsugu Kometani, “High-Pressure Study of Solvation Properties of Room Temperature Ionic Liquids”, Journal of Physics: Conference Series, 215, 012067 (2010).

48. Akihiro Nakatani and Noritsugu Kometani, “Photocatalytic Effect of TiO2 on the Hydrothermal Gasification of Glucose”, Journal of Physics: Conference Series, 215, 012091 (2010).

49. Ai Shimokawa, Noritsugu Kometani, Yoshiro Yonezawa, “Degradation of chlorobenzene by the hybrid process of supercritical water oxidation and TiO2 photocatalysis”, Separation Science & Technology, Vol.45, No.11, pp.1538-1545 (2010).

50. Akihito Yoshida and Noritsugu Kometani, “Synthesis and spectroscopic properties of silver:dye composite nanoparticles with a double-shell structure”, Physica Status Solidi C, Vol.7, pp.2652-2655 (2010).

51. Noritsugu Kometani and Takeshi Teranishi, “Preparation of size-controlled silver nanoparticles by the hydrothermal method”, Phys. Stat. Soli. C., Vol.7, pp.2644-2647 (2010).

52.  米谷紀嗣，藤井雅也, “ITOナノ粒子のソルボサーマル合成と透明導電膜への応用(Solvothermal Synthesis of ITO Nanoparticles and their Application to the Transparent Conductive Film)”, 高圧力の科学と技術 (Rev. High Press. Sci. Tech.), Vol.22, No.2, pp. 129-134 (2012).

53. Noritsugu Kometani and Yasuaki Sumiyoshi, “Enhancement of Hydrothermal Oxidation of Chlorobenzene by the Fenton-type Reaction Using Cu(II)-grafted Tungsten Trioxide Catalyst”, Chemistry Letters, Vol.42, No.8, pp.804–806 (2013).

54. Ai SHIMOKAWA, Hiroki HONDA, Kyohei NAKAO, and Noritsugu KOMETANI, “Catalytic Hydrothermal Oxidation of p-Chlorophenol with Cu or Fe-Grafted TiO2. Enhanced Decomposition by Fenton-Type Reaction”, Journal of Chemical Engineering of Japan, Vol. 46, No. 12, pp. 821–826 (2013).

55. 米谷紀嗣，南川善則，“高圧力下におけるイオン液体の溶媒和特性と二分子蛍光消光反応に関する分光学的研究（Spectroscopic Study of Solvation Properties of Room-Temperature Ionic Liquids and Solvent Effect on Bimolecular Fluorescence Quenching Reaction at High Pressures）”, 高圧力の科学と技術 (Rev. High Press. Sci. Tech.), Vol.23, No.4, pp.332-338 (2013).

56. L. Su Z. Wang K. Yang Y. Minamikawa N. Kometani, K. Nishinari, “In situ observation of heat-and pressure-induced gelation of methylcellulose by fluorescence measurement”, International Journal of Biological Macromolecules, Vol.64, pp.409-414 (1014).

57. 米谷紀嗣，中尾恭平，本田弘樹，“クロロフェノールの水熱酸化分解に及ぼす酸化銅の触媒作用(Catalytic Effects of Copper Oxides on the Decomposition of Chlorophenolby the Hydrothermal Oxidation)”, J. Soc. Mater. Sci. Jpn. (材料), Vol.63, No.9, pp.674-678 (2014).

58. Noritsugu Kometani, Atsuko Tai, “High Pressure Study of Rotational Dynamics of Perylene and Sodium 8-Methoxypyrene-1,3,6-triulfonate in Imidazolium-Based Ionic Liquids”, Journal of Solution Chemistry, vol.43, pp.1529-1538 (2014).

59. Masaki Yamanashi, Noritsugu Kometani, Kouichi Tsuji, “Preliminary experiment of X-ray diffraction imaging”, Nuclear Instruments and Methods in Physics Research B, Vol.355, pp. 272–275 (2015).

60. 北戸雄大，平野新太郎，米谷紀嗣，辻　幸一（Yuta KITADO, Shintaro HIRANO, Noritsugu KOMETANI and Kouichi TSUJI），“共焦点型蛍光X 線分析法による置換めっきプロセスのモニタリング(Confocal Micro XRF Monitoring of Displacement Plating Process)”，Ｘ線分析の進歩(Adv. X-ray. Chem. Anal., Japan), Vol.46, pp.269-276 (2015).

61. Noritsugu Kometani, Masahiro Tanabe, Lei Su, Kun Yang, and Katsuyoshi Nishinari, “In Situ Observations of Thermoreversible Gelation and Phase Separation of Agarose and Methylcellulose Solutions under High Pressure”, J. Phys. Chem. B, Vol.119 (22), pp 6878–6883 (2015).

Feature Articles

1.     米澤義朗、米谷紀嗣、“水／超臨界二酸化炭素マイクロエマルジョンを反応場とした貴金属微粒子の合成”、Jasco Report超臨界最新技術特集第4号、pp. 45-52 (2000).

2.     Y. Yonezawa and N. Kometani, "Photochemical Formation of Metal Nanoparticles", Research Advances in Photochemistry and Photobiology, Vol. 1, ed. by R. M. Mohan, Global Research Network, pp.105-128 (2000).

3.     Noritsugu Kometani and Yoshiro Yonezawa, “Solvation Structure about 4-Dimethylamino(benzonitrile) in the Mixture of Supercritical CO2 and Methanol”, Jasco Report: Special Issue on Recent Technology of Supercritical Fluid, Vol. 5, pp. 20-23 (2001)

4.     Yoshiro Yonezawa, Atsushi Yamaguchi and Noritsugu Kometani, “Current Topics in Photochemistry of Sensitizing Dyes”, J. Soc. Photogr. Sci. Tech. Jpn. (Nippon Shashin Gakkaishi), Vol. 66, No. 4, pp. 307-319 (2003).

5.     米谷紀嗣, 原公彦, “極短パルスレーザー分光を用いた高圧流体の研究”, 材料, Vol. 55, No.3, pp.248-253 (2006).

6.     米澤義朗，米谷紀嗣，”高温高圧水中の酸化チタンの光触媒活性　―室温に匹敵する作用発揮―”, セラミックス(Ceramics Japan), Vol. 42, No. 9, pp. 684-685 (2007).

7.     米澤義朗，米谷紀嗣，杉本和美，“高温高圧水／酸化チタンの複合技術によりバイオマスから水素製造”，工業材料(Engineering Materials), Vol. 55, No. 12, pp. 76-79 (2007).

8.     米谷紀嗣，南川善則，“高圧下におけるイオン液体の溶媒和特性”，Jasco report, vol.52, No.1, pp.25-29 (2010).

9.     米谷紀嗣，“水熱プロセスによる機能性マテリアルの創製”，機能材料, Vol.30, No.4, pp.67-71 (2010).

10. 米谷紀嗣，“水熱プロセスによる金属ナノ粒子の合成（上）”，加工技術，Vol.45, No.8, pp.469-478 (2010).

11. 米谷紀嗣，“水熱プロセスによる金属ナノ粒子の合成（下）”，加工技術，Vol.45, No.9, pp.563-568 (2010).

12. 米谷紀嗣，“金属ナノ粒子の水熱合成”，Jasco report超臨界最新技術特集第11号，pp.11-16 (2012).

13. 米谷紀嗣，“酸化銅触媒を用いたフェントン・水熱酸化法による汚染水高度処理技術”，ケミカルエンジニアリング，Vol.60，No.7 (2015).