新潟大学大学院自然科学研究科・新潟大学工学部材料科学プログラム

最近の主要論文publication

2017年

1) M. Hirahara, S. Nagai, K. Takahashi, S. Watabe, T. Sato, K. Saito, T. Yui, Y. Umemura, M. Yagi, Mechanistic insight into reversible core structural changes of μ-hydroxo dinuclear ruthenium(II) complexes with a 2,8-di(2-pyridyl)-1,9,10-anthyridine backbone prior to water oxidation catalysis, Inorg. Chem., 2017, in revision.

2) T. Shinohara, Y. Sato, S. Okuyama, T. Yui, M. Yagi, K. Saito, Morphology control of energy-gap-engineered Nb2O5 nanowire and the regioselective growth of CdS for efficient carrier transfer across oxide-sulfide nano-interface, Sci. Rep., 2017, in press.

3) D. Morimoto, H. Yoshida, K. Sato, K. Saito, M. Yagi, S. Takagi, T. Yui, Light energy accumulation from pyrene derivative to tris(bipyridine)ruthenium on clay surface, Langmuir, 2017, 33(15), 3680-3684..

4) D. Li, D. Chandra, R. Takeuchi, T. Togashi, M. Kurihara, K. Saito, T. Yui, M. Yagi, Dual-functional surfactant-templated strategy for synthesis of an in-situ N2-intercalated mesoporous WO3 photoanode for efficient visible-light-driven water oxidation, Chem. Eur. J., 2017, 23, 6596-6604.

5) D. Chandra, T. Sato, R. Takeuchi, D. Li, T. Togashi, M. Kurihara, K. Saito, T. Yui, M. Yagi, Polymer surfactant-assisted tunable nanostructures of amorphous IrOx thin films for efficient electrocatalytic water oxidation, Catal. Today, 2017, 290, 51-58.

6) M. Hirahara, M. Yagi, Photoisomerization of ruthenium(II) aquo complexes: mechanistic insight and application development, Dalton Trans., 2017, 46(12), 3787-3799.

7) 竹内良知, 佐藤 翼, 八木政行, 人工光合成のための水の酸化アノード, 月刊誌「機能材料」2017年4月号, シーエムシー出版, 2017, 37(4), 40-50. (ISSN 0286-4835)

8) K. Aiso, R. Takeuchi, T. Masaki, D. Chandra, K. Saito, T. Yui, M. Yagi, Carbonate ions induce highly performed electrocatalytic water oxidation by cobalt oxyhydroxide nanoparticles, ChemSusChem, 2017, 10(4), 687-692.

9) D. Morimoto, K. Sato, K. Saito, M. Yagi, S. Takagi, Tatsuto Yui, Color tuning of cationic pyrene derivatives on a clay nanosheet: Retardation of gradual redshift on clay, J. Photochem. Photobiol., A, 2017, 337, 112-117.

2016年

10) K. Sasaki, K. Matsubara, S. Kawamura, K. Saito, M. Yagi, T. Yui, In-situ synthesis of gold nanoparticles without cohesion in the interlayer space of layered titanate transparent films, J. Vis. Exp., 2016, e55169, 1-10, doi:10.3791/55169.

11) D. Chandra, R. Tsuriya, T. Sato, D. Takama, N. Abe, M. Kajita, D. Li, T. Togashi, M. Kurihara, K. Saito, T. Yui, M. Yagi, Characterization of interfacial charge transfer photoexcitation on polychromium-oxo-electrodeposited TiO2 as an earth-abundant photoanode for visible-light-driven water oxidation, ChemPlusChem. 2016, 81(10), 1116-1122.

12) D. Chandra, D. Takama, T. Masaki, T. Sato, N. Abe, T. Togashi, M. Kurihara, K. Saito, T. Yui and M. Yagi, Highly efficient electrocatalysis and mechanistic investigation of intermediate IrOx(OH)y nanoparticle films for water oxidation, ACS Catal. 2016, 6(6), 3946-3954.

13) K. Sasaki, K. Matsubara, S. Kawamura, K. Saito, M. Yagi, W. Norimatsu, R. Sasai, T. Yui, Synthesis of Copper Nanoparticles within the Interlayer Space of Titania Nanosheet Transparent Films, J. Mater. Chem. C, 2016, 4(7), 1476-1481.

14) M. Hirahara, A. Tsukamoto, H. Goto, S. Tada, M. Yagi, and Y. Umemura, Visible-light-induced morphological changes of giant vesicles by photoisomerization of a ruthenium aqua complex, Chem. Eur. J., 2016, 22(8), 2590-2594.

15) K. Takahashi, M. Hirahara, T. Sato. M. Yagi, Unique synthesis, properties and functions of mono- and di-nuclear ruthenium(II) aquo complexes, Advances in Chemistry Research. Volume 30. (Edited by James C. Taylor), Nova Science Publishers, Inc., 2016, 35-50. (ISBN: 978-1-63484-184-9).

16) H. Zhang, M. Ichinose, H. Takahashi, S. Tamesue, T. Mitsumata, M. Yagi, and N. Tsubokawa, T. Yamauchi, Preparation and photoelectric properties of C60-poly(ethylene glycol) and poly(3,4-ethylenedioxythiophene) composite gel via low-temperature organic-solvents process, Polym. J., 2016, 48(2), 163-168.

2015年

17) K. Saito, S. Kazama, Y. Sato, T. Yui, M. Yagi, Inter-crystal self-assembly for the design of high-quality nickel molybdate nanocrystal, Inorg. Chem., 2015, 54(18), 8869-8871.

18) M. Hirahara, T. Hakamata, A. B. League, M. Z. Ertem, K. Takahashi, S. Nagai, K. Inaba, H. Yamazaki, K. Saito, T. Yui, C. J. Cramer, M. Yagi, Mechanisms and factors controlling photoisomerization equilibria, ligand exchange, and water oxidation catalysis of mononuclear ruthenium(II) complexes, Eur. J. Inorg. Chem., 2015, 2015(23) 3892-3903.

19) S. Tanaka, K. Takahashi, M. Hirahara, M. Yagi, K. Onda, Characterization of the excited states of distal- and proximal-[Ru(tpy)(pynp)OH2]2+ in aqueous solution using time-resolved infrared spectroscopy, J. Photochem. Photobiol., A, 2015, 313, 87-98.

20) J. Honta, S. Tajima, T. Sato, Kenji S., T. Yui, M. Yagi, Spectroelectrochemical investigation of electrocatalytic water oxidation by a mononuclear ruthenium complex in a homogeneous solution, J. Photochem. Photobiol., A, 2015, 313, 126-130.

21) K. Takahashi, X. Zhang, M. Hirahara, T. Sato, Kenji S., T. Yui, M. Yagi, Influence of chloro substituent on photoisomerization, redox reactions and water oxidation catalysis of mononuclear ruthenium complexes, J. Photochem. Photobiol., A, 2015, 313, 117-125.

22) K. Sato, S. Hagiwara, D. Morimoto, K. Saito, M. Yagi, S. Takagi, T. Yui, Emission amplification of Ru(bpy)32+ via energy transfer from pyrene derivatives on synthesized clay, J. Photochem. Photobiol., A, 2015, 313, 9-14.

23)K. Takahashi, T. Sato, H. Yamazaki, M Yagi, Distribution of manganese species in an oxidative dimerization reaction of a bis-terpyridine mononuclear manganese (II) complex and their heterogeneous water oxidation activities, J. Photochem. Photobiol., B, 2015, 152, 119-126.

24) M. Hirahara, S. Nagai, K. Takahashi, K. Saito, T. Yui, M. Yagi, New series of dinuclear ruthenium(II) complexes synthesized using photoisomerization for efficient water oxidation catalysis, Inorg. Chem., 2015, 54(15), 7627-7635.

25)K. Saito, Y. Sato, S. Okuyama, K. Matsubara, T. Yui, M. Yagi, Sustainable synthesis of niobia thin-films with open mesopore channels, Inorg. Chem., 2015, 54(5), 2171-2175.

26) D. Chandra, N. Abe, K. Saito, T. Yui, M. Yagi, Open pore architecture of an ordered mesoporous IrO2 thin film for highly efficient electrocatalytic water oxidation, ChemSusChem, 2015, 8(5), 795-799.

27) K. Sato, K. Matsubara, S. Hagiwara, K. Saito, M. Yagi, S. Takagi, T. Yui, Remarkable stimulation of emission quenching on clay surface, Langmuir, 2015, 31(1), 27-31.

28) 八木政行, 第10章「水の酸化反応を触媒する金属錯体」複合系の光機能研究会選書2, 人工光合成:光エネルギーによる物質変換の化学, 編著者 石谷 治, 野ア 浩一, 石田 斉, 三共出版, 2015, 194-215. (ISBN 978-4-7827-0710-4)

2014年

29) D. Li, D. Chandra, K. Saito, T. Yui, M. Yagi, Unique and facile solvothermal synthesis of mesoporous WO3 using a solid precursor and a surfactant template as a photoanode for visible-light-driven water oxidation, Nanoscale Res. Lett., 2014, 9:542, 1-8.

30) A. Shoji, M. Hirahara, H. Yamazaki, M. Yagi, Influencing factors on heterogeneous water oxidation catalysis by di-μ-oxo dimanganese complex on mica as a synthetic model of photosystem II, Res. Chem. Intermed., 2014, 40(9), 3199-3208.

31) X. Zhang, D. Chandra, M. Kajita, H. Takahashi, D. Li, A. Shoji, K. Saito, T. Yui, M. Yagi, Facile and simple fabrication of an efficient nanoporous WO3 photoanode for visible-light-driven water splitting, Int. J. Hydrogen. Energ., 2014, 39(35), 20736-20743.

32) 齊藤 健二、八木 政行、11章「不均一系半導体光触媒と燃料化」, CSJカレントレビュー15巻「次世代のバイオ水素エネルギー:再生可能エネルギーの創出と変換をめざして」化学同人, 2014, 116-121. (ISBN 978-4-7598-1375-3)

33) Debraj Chandra, 八木政行, 人工光合成のための可視光駆動型水の光酸化アノード, 月刊「化学工業」2014年3月号, 化学工業社, 2014, 65(3), 32-37. (ISSN 0451-2014)

34) M. Kajita, K. Saito, N. Abe, A. Shoji, K. Matsubara, T. Yui, M. Yagi, Visible-light-driven water oxidation at a polychromium-oxo-electrodeposited TiO2 electrode as a new type of earth-abundant photoanode, Chem. Commun., 2014, 50(10), 1241-1243.

35) M. Hirahara, A. Shoji, M. Yagi, Artificial manganese center models for photosynthetic oxygen evolution in PS II, Eur. J. Inorg. Chem., 2014, 2014(4), 595-606.

2013年

36) 平原将也, 八木政行, 5章3節 「合成錯体分子による水の酸化触媒の創製」, 人工光合成 −システム構築に向けての最新技術動向と展望−, 監修 福住俊一先生, シーエムシー出版, 2013, 98-109. (ISBN: 978-4-7813-0916-3)

37) 相蘇薫, 阿部尚人, 八木政行, 水分解のための高性能電極触媒の開発, 月刊「ケミカルエンジニヤリング」, 化学工業社, 2013, 58(10), 19-25. (ISSN 0387-1037)

38) D. Chandra, K. Saito, T. Yui, M. Yagi, Crystallization of tungsten trioxide having small mesopores: highly efficient photoanode for visible-light-driven water oxidation, Angew. Chem. Int. Ed., 2013, 52(48), 12606-12609.

39) メソポーラス酸化タングステン及びその製造方法、光触媒、並びにメソポーラス酸化タングステン電極, 八木政行, Debraj Chandra,新潟大学, 特願2013-194449, 2013年9月19日

40) K. Saito, S. Kazama, K. Matsubara, T. Yui, M. Yagi, Monoclinic Ag2Mo2O7 Nanowire: A New Ag?Mo?O, Nanophotocatalyst Material, Inorg. Chem., 2013, 52(15), 8297-8299.

41) M. Hirahara, M. Z. Ertem, M. Komi, H. Yamazaki, C. J. Cramer, and M. Yagi, Mechanisms of Photoisomerization and Water-Oxidation Catalysis of Mononuclear Ruthenium(II) Monoaquo Complexes, Inorg. Chem., 2013, 52(11), 6354-6364.

42) M. Hirahara, H. Yamazaki, S. Yamada, K. Matsubara, Kenji Saito, T. Yui, M. Yagi, Arrangement effect of di-μ-oxo dimanganese catalyst and Ru(bpy)32+ photoexcitation centers adsorbed in mica on visible-light-derived water oxidation, Catal. Sci. Technol., 2013, 3(7), 1776-1781.

43) H. Yamazaki, T. Ueno , K. Aiso, M. Hirahara, T. Aoki, T. Nagata, S. Igarashi, M. Yagi, Synthesis, characterization and heterogeneous catalysis for water oxidation of a di-manganese complex with 4'-(4-pyridyl)-2,2':6',2''-terpyridine), Polyhedron, 2013, 52, 455-460.

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