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Teppei Yamada Last modified date:2019.06.25

Associate Professor / Biofunctional Chemistry Group
Department of Applied Chemistry
Faculty of Engineering


Graduate School
Undergraduate School
Other Organization


E-Mail
Homepage
http://www.chem.kyushu-u.ac.jp/~kimizuka/index.php?id=14
Kimizuka Laboratory .
Phone
092-802-2833
Academic Degree
Ph.D. of Science
Country of degree conferring institution (Overseas)
No
Field of Specialization
Solid-state Chemistry, Electrochemistry, Coordination chemistry, Supramolecular chemistry
ORCID(Open Researcher and Contributor ID)
0000-0002-3384-1004
Total Priod of education and research career in the foreign country
00years03months
Outline Activities
My study focuses on the functionalizing metal-organic frameworks, or coordination polymers, and studying their electrochemical properties
such as proton or ionic conductivity and redox capability, and thermocells

Keywords: Coordination polymer, Metal-Organic Framework, protonic conductor, Fuel cell, thermocell
Research
Research Interests
  • Thermocell with molecular science
    keyword : Thermocell, Thermo-electrochemical cell, supramolecular chemistry, electrochemistry
    2015.04~2028.04.
  • Construction of chiral nanospace and the ionics inside it
    keyword : ionics
    2013.04~2015.04.
  • Next-generation rechargeable battery
    keyword : Secondary battery
    2012.10~2017.03.
  • Study on the construction of proton conductive materials consisting of
    metal-organic framework

    keyword : metal-organic framework, proton conduction, fuel cells
    2005.02Protonic conductor composed of Coordination polymer Mechanism of it.
Current and Past Project
  • Design of the high proton conductive coordination polymers and study on its mechanism
  • Exploitation of humidity sensors featured by proton conductive materials.
    Humidity sensor especially in high humidity range.
Academic Activities
Papers
1. Yimin Liang, Teppei Yamada, Hongyao Zhou, Nobuo Kimizuka, Hexakis(2,3,6-tri-
O -methyl)-α-cyclodextrin-I
5

-
complex in aqueous I
-
/I
3

-
thermocells and enhancement in the Seebeck coefficient, Chemical Science, 10.1039/c8sc03821j, 10, 3, 773-780, 2019.01, A large Seebeck coefficient (S
e
) of 1.9 mV K
-1
was recorded for the I
-
/I
3

-
thermocell by utilizing the host-guest complexation of hexakis(2,3,6-tri-O-methyl)-α-cyclodextrin (Me
18
-α-CD) with the oxidized iodide species. The thermocell measurement and UV-vis spectroscopy unveiled the formation of an Me
18
-α-CD-pentaiodide (I
5

-
) complex, which is in remarkable contrast to the triiodide complex α-CD-I
3

-
previously reported. Although the precipitation of the α-CD-I
3

-
complex in the presence of an electrolyte such as potassium chloride is a problem in thermocells, this issue was solved by using Me
18
-α-CD as a host compound. The absence of precipitation in the Me
18
-α-CD and I
-
/I
3

-
system containing potassium chloride not only improved the S
e
of the I
-
/I
3

-
thermocell, but also significantly enhanced the temporal stability of its power output. This is the first observation that I
5

-
species is formed in aqueous solution in a thermocell. Furthermore, the solution equilibrium of the redox couples was controlled by tuning the chemical structure of the host compounds. Thus, the integration of host-guest chemistry with redox couples extends the application of thermocells..
2. Masaya Matsuki, Teppei Yamada, Nobuhiro Yasuda, Shun Dekura, Hiroshi Kitagawa, Nobuo Kimizuka, Nonpolar-to-Polar Phase Transition of a Chiral Ionic Plastic Crystal and Switch of the Rotation Symmetry, Journal of the American Chemical Society, 10.1021/jacs.7b10249, 140, 1, 291-297, 2018.01, The synthesis of a new ionic plastic crystal, tetraethylammonium-d20 d-10-camphorsulfonate, is reported. The crystal has three solid phases, the structures of which were determined by single-crystal X-ray diffraction (XRD). XRD analysis revealed a phase transition from nonpolar space group P21212 to polar space group P21 with increasing temperature. The dynamics of the d-10-camphorsulfonate anion and the tetraethylammonium-d20 cation was investigated by variable-temperature 1H and 2H solid-state NMR spectroscopy. The anion showed swing motion in high-temperature phases, which is in good agreement with the disorder observed in XRD analysis. The cation showed uniaxial rotation even in the low-temperature phase. The rotation axis of the tetrahedral structure showed a transition from the two-fold axis to the three-fold axis with the phase transition..
3. H. Zhou, Teppei Yamada, Nobuo Kimizuka, Thermo-electrochemical cells empowered by selective inclusion of redox-active ions by polysaccharides, Sustainable Energy and Fuels, 10.1039/c7se00470b, 2, 2, 472-478, 2018.01, Thermo-electrochemical cells (TECs) are a class of thermoelectric materials that offer high thermoelectric voltage (Seebeck coefficient) with potentially lower costs compared to the conventional thermoelectric materials. To maximize the potential of TECs, we show that the Seebeck coefficient of TECs with a redox pair of I
-
/I
3

-
is enhanced by introducing polymer-ion interactions. Starch and polyvinylpyrrolidone (PVP) are employed as polymeric hosts for I
3

-
ions. The effective concentration of free I
3

-
ions in the cold cell decreases due to their selective inclusion in host polymers, resulting in an increase of the [I
-
]/[I
3

-
] ratio. Meanwhile in the higher temperature cell, the inclusion of I
3

-
ions by host polymers is less effective and the [I
-
]/[I
3

-
] ratio is mostly determined by the intrinsic equilibrium without polymers. Consequently, the two electrode cells differing in temperature show a considerable difference in the concentration of I
3

-
ions, which causes a significant increase of the Seebeck coefficient up to 1.5 mV K
-1
. The performance of polymer TECs can be tuned depending on the polymer-I
3

-
interactions, and starch showed notable performance as compared to PVP, with increased output power by a factor of two..
4. K. Ono, M. Ishizaki, K. Kanaizuka, T. Togashi, T. Yamada, H. Kitagawa, M. Kurihara, Grain-Boundary-Free Super-Proton Conduction of a Solution-Processed Prussian-Blue Nanoparticle Film, Angew. Chem. Int. Ed., 10.1002/ange.201701759, 129, 5623-5627, 2017.04.
5. Teppei Yamada, Yuta Kubo, Nobuo Kimizuka, Introduction of Thiourea into Metal-Organic Frameworks by Immersion Technique and Their Phase Transition Characteristics, Chem. Lett., 10.1246/cl.160910, 46, 115-117, 2016.11.
6. M. Sadakiyo, T. Yamada, H. Kitagawa, Poly{1,4-butanediammonium [tris-μ-oxalatodimanganese(II)] Hexahydrate}, IUCrData., 10.1107/S2414314616016394, 1, x161639, 1-3, 2016.11.
7. M. Sadakiyo, T. Yamada, H. Kitagawa,, A Study on Proton Conduction in a Layered Metal–Organic Framework,Rb2(adp)[Zn2(ox)3]·3H2O (adp = adipic acid, ox2- = oxalate), Inorg. Chem. Commun., 10.1016/j.inoche.2016.08.016, 72, 138-140, 2016.08.
8. Teppei. Yamada, Takuya. Nankawa, High Proton Conductivity of Zinc Oxalate Coordination Polymers Mediated by a Hydrogen Bond with Pyridinium, Inorg. Chem., 10.1021/acs.inorgchem.6b01534, 55, 8267-8270, 2016.08.
9. H. Zhou, T. Yamada, N. Kimizuka, Supramolecular Thermo-Electrochemical Cells: Enhanced Thermoelectric Performance by Host–Guest Complexation and Salt-Induced Crystallization, J. Am. Chem. Soc., 10.1021/jacs.6b04923, 138, 10502-10507, 2016.08.
10. M. Sadakiyo, T. Yamada, H. Kitagawa, Hydrated Proton-Conductive Metal–Organic Frameworks, ChemPlusChem, 10.1002/cplu.201600243, 81, 691-701, 2016.07.
11. Teppei Yamada, Lithium Ion Diffusion in a Metal-Organic Framework Mediated by an Ionic Liquid, CHEMISTRY OF MATERIALS, 10.1021/acs.chemmater.5b02986, 27, 21, 7355-7361, 2015.11.
12. Teppei Yamada, An Electropolymerized Crystalline Film Incorporating Axially-Bound Metalloporhycenes: Remarkable Reversibility, Reproducibility, and Coloration Efficiency of Ruthenium(II/III)-Based Electrochromism, Inorg. Chem., 10.1021/acs.inorgchem.5b02129, 54, 11061-11063, 2015.11.
13. Teppei Yamada, Proton-Conductive Metal-Organic Frameworks, Bull. Chem. Soc. Jpn., 10.1246/bcsj.20150308, 89, 1, 1-10, 2015.11.
14. Teppei Yamada, A Significant Change in Selective Adsorption Behavior for Ethanol by Flexibility Control through the Type of Central Metals in a Metal-Organic Framework, Chem. Sci., 10.1039/C5SC03325J, 7, 1349-1356, 2015.11.
15. Teppei Yamada, Proton Conduction Study on Water Confined in Channel or Layer Networks of LaIIIMIII(ox)3∙10H2O (M = Cr, Co, Ru, La), Inorg. Chem., 10.1021/acs.inorgchem.5b01176, 54, 8529-8535, 2015.08.
16. Teppei Yamada, Hybrid materials of Ni NP@MOF prepared by a simple synthetic method, Chemical Communications, 10.1039/C5CC04663G, 51, 62, 12463-12466, 2015.07.
17. Teppei Yamada, Low temperature ionic conductor: ionic liquid incorporated within a metal–organic framework, Chem. Sci., 10.1039/C5SC01398D, 6, 4306-4310, 2015.05.
18. Teppei Yamada, Nobuo Kimizuka, Photoliquefiable Ionic Crystals: A Phase Crossover Approach for Photon Energy Storage Materials with Functional Multiplicity, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 10.1002/anie.201410184, 54, 5, 1532-1536, 2015.01, アゾベンゼン化合物の光相転移によりエネルギーを貯蔵出来ることを示した。.
19. Teppei Yamada, Morphology-Controlled Synthesis of Cubic Cesium Hydrogen Silicododecatungstate Crystals, CRYSTAL GROWTH & DESIGN, 10.1021/cg501575x, 14, 12, 6620-6626, 2014.12.
20. Teppei Yamada, Anomalous Enhancement of Proton Conductivity for Water Molecular Clusters Stabilized in Interstitial Spaces of Porous Molecular Crystals, CHEMISTRY-A EUROPEAN JOURNAL, 10.1002/chem.201402900, 20, 42, 13698-13709, 2014.10.
21. Teppei Yamada, A Systematic Study on the Stability of Porous Coordination Polymers against Ammonia, Chemistry - A European Journal, 10.1002/chem.201403542, 20, 47, 15611-15617, 2014.10.
22. Teppei Yamada, Introduction of an Ionic Liquid into the Micropores of a Metal-Organic Framework and Its Anomalous Phase Behavior, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 10.1002/anie.201406011, 53, 42, 11302-11305, 2014.10, 配位高分子の細孔内にイオン液体を取り込むことで、相転移温度を制御でき、低温でもイオン伝導性を維持できることを示した。.
23. Teppei Yamada, Proton Conductivity Control by Ion Substitution in a Highly Proton-Conductive Metal-Organic Framework, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 10.1021/ja507634v, 136, 38, 13166-13169, 2014.09.
24. Teppei Yamada, Proton dynamics of two-dimensional oxalate-bridged coordination polymers, PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 10.1039/c4cp01432d, 16, 32, 17295-17304, 2014.08.
25. Teppei Yamada, Nobuo Kimizuka, Coordination Lamellar Nanofibers Consisting of N-(2-Hydroxydodecyl)-substituted Amino Acid and Divalent Copper Cation, CHEMISTRY LETTERS, 10.1246/cl.140271, 43, 7, 1031-1033, 2014.07.
26. Teppei Yamada, Synthesis, Water Adsorption, and Proton Conductivity of Solid- Solution- Type Metal- Organic Frameworks Al( OH) ACHTUNGTRENUNG( bdc- OH) xACHTUNGTRENUNG( bdc-NH2) 1 similar to, CHEMISTRY-AN ASIAN JOURNAL, 10.1002/asia.201301673, 9, 5, 1316-1320, 2014.05.
27. Teppei Yamada, Control of Crystalline Proton-Conducting Pathways by Water-Induced Transformations of Hydrogen-Bonding Networks in a Metal-Organic Framework, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 10.1021/ja5022014, 136, 21, 7701-7707, 2014.05, 水吸着に伴うプロトン伝導性の制御を行った。.
28. Teppei Yamada, Susan Sen, Hiroshi Kitagawa, Parimal K. Bharadwaj, 3D Coordination Polymer of Cd(II) with an Imidazolium-Based Linker Showing Parallel Polycatenation Forming Channels with Aligned Imidazolium Groups, Crystal Growth and Design, DOI: 10.1021/cg401760m, 14, 3, 1240-1244, 2014.01.
29. Teppei Yamada, Otsubo, Kazuya, Makiura, Rie, Kitagawa, Hiroshi, Designer Coordination Polymers: Dimensional Crossover Architectures and Proton Conduction, Chemical Society Reviews, 10.1039/C3CS60028A, 42, 6655, 2013.07.
30. Teppei Yamada, Graphene Oxide Nanosheet with High Proton Conductivity, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 10.1021/ja401060q, 135, 22, 8097-8100, 2013.06.
31. Teppei Yamada, Xu, Gang, Otsubo, Kazuya, Sakaida, Shun, Kitagawa, Hiroshi, Superprotonic Conductivity in a Highly Oriented Crystalline Metal-Organic Framework Nanofilm, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 10.1021/ja402727d, 135, 20, 7438-7441, 2013.05.
32. Teppei Yamada, Okawa, Hisashi, Masaaki Sadakiyo, Maesato, Mitsuhiko, Masaaki OHBA, Hiroshi Kitagawa, Proton-Conductive Magnetic Metal-Organic Frameworks, {NR3(CH2COOH)}[(MaMbIII)-M-II(ox)(3)]: Effect of Carboxyl Residue upon Proton Conduction, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 10.1021/ja309968u, 135, 6, 2256-2262, 2013.02.
33. Teppei Yamada, Yamasaki, Shuhei, Kobayashi, Hirokazu, Kitagawa, Hiroshi, Preparation of Sub-10 nm AgI Nanoparticles and a Study on their Phase Transition Temperature, CHEMISTRY-AN ASIAN JOURNAL, 10.1002/asia.201200790, 8, 1, 73-75, 2013.01.
34. Teppei Yamada, Hiroshi Kitagawa, Protection and Deprotection Approach for the Introduction of Functional Group to Metal-Organic Frameworks, Journal of the American Chemical Society, 2009.04.
35. Teppei Yamada*, Masaaki Sadakiyo, Hiroshi Kitagawa*, High Proton Conductivity of One-Dimensional Ferrous Oxalate Dihydrate, Journal of the American Chemical Society, 131, 9, 3144-3145, 2009.02.
36. Discovery and development of coordination compounds for the usage of Fuel cell materials..
Presentations
1. Teppei Yamada, Programmed supramolecular robot for effective thermoelectric conversion, Bordeaux Polymer Conference 2018, 2018.05.
2. Teppei Yamada, Improvement of Seebeck coefficient of thermocells by host-guest interaction and coordination chemistry, 3rd Japan-UK Joint Symposium on Coordination Chemistry, 2018.04.
3. Teppei Yamada, Improvement of Seebeck coefficient of thermocell by supramolecular interaction, 日本化学会第98春季年会, 2018.03.
4. Teppei Yamada, Supramolecular Electrochemical Device for Thermoelectric Conversion, 4th Japan-Taiwan-Singapore-Hong Kong Quadrilateral Symposium on Coordination Chemistry, 2017.12.
5. Teppei Yamada, Application of Proton-Coupled Electron Transfer Reaction and Phase-Transition Polymer for Thermocell, 3rd Japan-Korea Joint Symposium on Hydrogen in Materials, 2017.11.
6. Teppei Yamada, HOST–GUEST CHEMISTRY OF THEMOCELL , 第11回日中クラスター会議, 2017.10.
7. Teppei Yamada, Supramolecular thermocell: application of redox in asymmetric thermal field with host–guest chemistry, 錯体化学会第67回討論会, 2017.09.
8. Teppei Yamada, Supramolecular Thermocell Consisting of Ferrocene Derivatives and β-CD, 6th Asian Conference on Coordination Chemistry, 2017.07.
9. 山田 鉄兵, Synthesis, Structure and Redox-Driven Selection of Counterions by Soft Frameworks of Cu(mtpm)X2
, 3rd International Conference on Metal-Organic Frameworks and Porous Materials, 2012.09.
10. 山田 鉄兵, Proticity Recognition by Hydrogen Bond Donor and Acceptor Sites Embedded in a 2D Metal–Organic Framework (H2dab)[Zn2(ox)3]·nH2O
, International Conference on Zeolite and Microporus Compounds, 2012.07.
11. Synthesis of novel metal-organic framework by protection-deprotection method, [URL].
12. Development of proton conductive materials with coordination polymers.
13. Mixed proton and electron conductivity of [NiDT]
.
Membership in Academic Society
  • The Society of Polymer Science, Japan
  • Electrochemical society of Japan
  • Chemical Society of Japan
Awards
  • Creation of a Molecular-Science-Oriented Thermoelectric Device
  • The Young Scientists’ Prize
    The Commendation for Science and Technology by the Minister of Education,
    Culture, Sports, Science and Technology
  • leakproof liquid by controlling phase behavior of a material in micropore
  • Creation of Proton Conductor by Acidic Metal-Organic Frameworks
  • Proton Conductive Metal–Organic Frameworks