研究成果 1991 2019

2019
4 引用 (Scopus)

Atomic-scale phonon scatterers in thermoelectric colusites with a tetrahedral framework structure

Suekuni, K., Shimizu, Y., Nishibori, E., Kasai, H., Saito, H., Yoshimoto, D., Hashikuni, K., Bouyrie, Y., Chetty, R., Ohta, M., Guilmeau, E., Takabatake, T., Watanabe, K. & Ohtaki, M., 1 1 2019, : : Journal of Materials Chemistry A. 7, 1, p. 228-235 8 p.

研究成果: ジャーナルへの寄稿記事

Chalcogenides
Thermal conductivity
Crystal structure
Sulfur
Defects

Catalytic Removal of Benzene at Mild Temperature over Manganese Oxide Catalysts

Guo, H., Zhang, Z., Hojo, H., Chen, M., Einaga, H. & Shangguan, W., 9 15 2019, : : Catalysis Surveys from Asia. 23, 3, p. 199-209 11 p.

研究成果: ジャーナルへの寄稿記事

Manganese oxide
Temperature programmed desorption
Benzene
Oxygen
Adsorption

Copper-Rich Thermoelectric Sulfides: Size-Mismatch Effect and Chemical Disorder in the [TS4]Cu6 Complexes of Cu26T2Ge6S32 (T=Cr, Mo, W) Colusites

Pavan Kumar, V., Guélou, G., Lemoine, P., Raveau, B., Supka, A. R., Al Rahal Al Orabi, R., Fornari, M., Suekuni, K. & Guilmeau, E., 10 21 2019, : : Angewandte Chemie - International Edition. 58, 43, p. 15455-15463 9 p.

研究成果: ジャーナルへの寄稿記事

Sulfides
Transport properties
Copper
Substitution reactions
Seebeck coefficient
1 引用 (Scopus)

Direct Observation of Magnetization Reversal by Electric Field at Room Temperature in Co-Substituted Bismuth Ferrite Thin Film

Shimizu, K., Kawabe, R., Hojo, H., Shimizu, H., Yamamoto, H., Katsumata, M., Shigematsu, K., Mibu, K., Kumagai, Y., Oba, F. & Azuma, M., 3 13 2019, : : Nano Letters. 19, 3, p. 1767-1773 7 p.

研究成果: ジャーナルへの寄稿記事

Magnetization reversal
Bismuth
bismuth
Ferrite
ferrites

Effect of ambient oxygen partial pressure on the hydrogen response of SnO2 semiconductor gas sensors

Suematsu, K., Watanabe, K., Yuasa, M., Kida, T. & Shimanoe, K., 1 1 2019, : : Journal of the Electrochemical Society. 166, 8, p. B618-B622

研究成果: ジャーナルへの寄稿記事

Gas detectors
Electric resistance
Gas adsorption
Surface reactions
Chemical sensors
2 引用 (Scopus)
Benzene
Surface discharges
Plasmas
Oxidation
Catalysts

Electronic structure and thermoelectric properties of Sn1.2- xNb x Ti0.8S3 with a quasi-one-dimensional structure

Suekuni, K., Usui, H., Qiao, S., Hashikuni, K., Hirano, T., Nishiate, H., Lee, C. H., Kuroki, K., Watanabe, K. & Ohtaki, M., 5 7 2019, : : Journal of Applied Physics. 125, 17, 175111.

研究成果: ジャーナルへの寄稿記事

公開
ribbons
electronic structure
electrons
Seebeck effect
occupation
1 引用 (Scopus)

First-order metal–semiconductor transition triggered by rattling transition in tetrahedrite Cu12Sb4S13: Cu-nuclear magnetic resonance studies

Matsui, T., Matsuno, H., Kotegawa, H., Tou, H., Suekuni, K., Hasegawa, T., Tanaka, H. I. & Takabatake, T., 1 1 2019, : : journal of the physical society of japan. 88, 5, 054710.

研究成果: ジャーナルへの寄稿記事

nuclear magnetic resonance
nuclear quadrupole resonance
quadrupoles
triangles
sulfur

Graphene enhanced thermoelectric properties of cement based composites for building energy harvesting

Ghosh, S., Sivasankaran, H., Rocky, K. A., Ohtaki, M. & Saha, B. B., 11 1 2019, : : Energy and Buildings. 202, 109419.

研究成果: ジャーナルへの寄稿記事

Energy harvesting
Graphene
Cements
Composite materials
Seebeck coefficient

Highly dispersed LaCoO3 on carbon prepared via low-energy bead milling as an oxygen reduction electrocatalyst

Tachibana, N., Kobayashi, H., Somekawa, S. & Shimanoe, K., 5 5 2019, : : Electrochemistry. 87, 3, p. 193-195 3 p.

研究成果: ジャーナルへの寄稿記事

公開
Electrocatalysts
Carbon
Oxygen
Nanoparticles
Calcination
4 引用 (Scopus)

High Power Factors of Thermoelectric Colusites Cu26T2Ge6S32 (T = Cr, Mo, W): Toward Functionalization of the Conductive “Cu–S” Network

Pavan Kumar, V., Supka, A. R., Lemoine, P., Lebedev, O. I., Raveau, B., Suekuni, K., Nassif, V., Al Rahal Al Orabi, R., Fornari, M. & Guilmeau, E., 2 7 2019, : : Advanced Energy Materials. 9, 6, 1803249.

研究成果: ジャーナルへの寄稿記事

Cations
Positive ions
Sulfides
Transport properties
Electronegativity

La0.4Ca0.6Mn0.9Fe0.1O3 nanoparticle-dispersed nitrogen-doped porous carbon composite as an efficient oxygen reduction electrocatalyst

Tachibana, N., Yukawa, Y., Somekawa, S. & Shimanoe, K., 11 1 2019, : : Catalysis Communications. 131, 105786.

研究成果: ジャーナルへの寄稿記事

Electrocatalysts
Nitrogen
Carbon
Oxygen
Nanoparticles

Lowerature Structural Phase Transitions in Thermoelectric Tetrahedrite, Cu12Sb4S13, and Tennantite, Cu12As4S13

Hathwar, V. R., Nakamura, A., Kasai, H., Suekuni, K., Tanaka, H. I., Takabatake, T., Iversen, B. B. & Nishibori, E., 5 22 2019, : : Crystal Growth and Design. 19, 7, p. 3979-3988 10 p.

研究成果: ジャーナルへの寄稿記事

Antimony compounds
antimony compounds
arsenic compounds
Arsenic compounds
Copper compounds

Oxygen adsorption on ZrO2-loaded SnO2 gas sensors in humid atmosphere

Suematsu, K., Uchino, H., Mizukami, T., Watanabe, K. & Shimanoe, K., 2 1 2019, : : Journal of Materials Science. 54, 4, p. 3135-3143 9 p.

研究成果: ジャーナルへの寄稿記事

Chemical sensors
Oxygen
Adsorption
Sensors
Acoustic impedance
1 引用 (Scopus)
Lanthanum
Silicates
operating temperature
lanthanum
silicates

Oxygen sorption-desorption properties and orderdisorder transitions on LaSrCoFe perovskite-type oxides

Kaneko, T., Nosue, K., Uchiyama, T., Nagano, M., Ankei, N., Kamitani, K. & Nishibori, M., 6 2019, : : Journal of the Ceramic Society of Japan. 127, 6, p. 378-382 5 p.

研究成果: ジャーナルへの寄稿記事

公開
Perovskite
sorption
Oxides
Sorption
Desorption
4 引用 (Scopus)

Ozone-assisted catalysis of CO: In situ Fourier transform IR evidence of the cooperative effect of a bimetallic Ag-Pd catalyst

Tou, A., Kim, H. H., Einaga, H., Teramoto, Y. & Ogata, A., 1 1 2019, : : Chemical Engineering Journal. 355, p. 380-389 10 p.

研究成果: ジャーナルへの寄稿記事

Ozone
catalysis
Carbon Monoxide
Catalysis
Fourier transform

PM oxidation over Ag-loaded perovskite-type oxide catalyst prepared by thermal decomposition of heteronuclear cyano-complex precursor

Yamaura, H., Takahashi, H., Fukuoka, M., Nishibori, M., Yamaguchi, S. & Yahiro, H., 7 15 2019, : : Catalysis Today. p. 83-88 6 p.

研究成果: ジャーナルへの寄稿記事

Perovskite
Oxides
Pyrolysis
Oxidation
Catalysts
2 引用 (Scopus)

Power generation from the Cu26Nb2Ge6S32-based single thermoelectric element with Au diffusion barrier

Chetty, R., Kikuchi, Y., Bouyrie, Y., Jood, P., Yamamoto, A., Suekuni, K. & Ohta, M., 1 1 2019, : : Journal of Materials Chemistry C. 7, 17, p. 5184-5192 9 p.

研究成果: ジャーナルへの寄稿記事

Diffusion barriers
Power generation
Conversion efficiency
Chemical elements
Thermal expansion

Quantitative evaluation of the intratumoral distribution of platinum in oxaliplatin-treated rectal cancer: In situ visualization of platinum via synchrotron radiation X-ray fluorescence spectrometry

Koba, R., Fujita, H., Nishibori, M., Saeki, K., Nagayoshi, K., Sadakari, Y., Nagai, S., Sekizawa, O., Nitta, K., Manabe, T., Ueki, T., Ishida, T., Oda, Y. & Nakamura, M., 1 1 2019, (受理済み/印刷中) : : International Journal of Cancer.

研究成果: ジャーナルへの寄稿記事

oxaliplatin
X-Ray Emission Spectrometry
Synchrotrons
Rectal Neoplasms
Platinum
2 引用 (Scopus)

Removal of benzene by non-thermal plasma catalysis over manganese oxides through a facile synthesis method

Guo, H., Liu, X., Hojo, H., Yao, X., Einaga, H. & Shangguan, W., 3 20 2019, : : Environmental Science and Pollution Research. 26, 8, p. 8237-8247 11 p.

研究成果: ジャーナルへの寄稿記事

Manganese oxide
manganese oxide
catalysis
Benzene
Catalysis

Simultaneous catalytic elimination of formaldehyde and ozone over one-dimensional rod-like manganese dioxide at ambient temperature

Zhang, Y., Shi, J., Fang, W., Chen, M., Zhang, Z., Jiang, Z., Shangguan, W. & Einaga, H., 7 1 2019, : : Journal of Chemical Technology and Biotechnology. 94, 7, p. 2305-2317 13 p.

研究成果: ジャーナルへの寄稿記事

formic acid
Ozone
Fourier Transform Infrared Spectroscopy
formaldehyde
Formaldehyde
5 引用 (Scopus)

Simultaneously catalytic decomposition of formaldehyde and ozone over manganese cerium oxides at room temperature: Promotional effect of relative humidity on the MnCeO x solid solution

Zhang, Y., Chen, M., Zhang, Z., Jiang, Z., Shangguan, W. & Einaga, H., 5 1 2019, : : Catalysis Today. 327, p. 323-333 11 p.

研究成果: ジャーナルへの寄稿記事

Ozone
Cerium
Manganese
Formaldehyde
Thermal effects
1 引用 (Scopus)

Sodium titanium oxide bronze nanoparticles synthesized: Via concurrent reduction and Na + -doping into TiO 2 (B)

Hasegawa, J., Tanaka, M., Vequizo, J. J. M., Yamakata, A., Hojo, H., Kobayashi, M., Kakihana, M., Inada, M., Akamatsu, H. & Hayashi, K., 1 21 2019, : : Nanoscale. 11, 3, p. 1442-1450 9 p.

研究成果: ジャーナルへの寄稿記事

Titanium oxides
Bronze
Gene Conversion
Sodium
Doping (additives)

The Effect of SO 2 and H 2 O on the Interaction Between Pt and TiO 2 (P-25) During Catalytic CO Oxidation

Taira, K. & Einaga, H., 4 15 2019, : : Catalysis Letters. 149, 4, p. 965-973 9 p.

研究成果: ジャーナルへの寄稿記事

Catalytic oxidation
Carbon Monoxide
Oxidation
Catalysts
X ray photoelectron spectroscopy

Thermoelectric gas sensors with selective combustion catalysts

Shin, W., Tajima, K., Izu, N., Itoh, T., Matsubara, I., Murayama, N., Nishibori, M. & Goto, T., 2 1 2019, : : Journal of the Ceramic Society of Japan. 127, 2, p. 57-66 10 p.

研究成果: ジャーナルへの寄稿記事

Chemical sensors
catalysts
Catalysts
sensors
Gases
2 引用 (Scopus)

Thermoelectric Properties and Electronic Structures of CuTi 2 S 4 Thiospinel and Its Derivatives: Structural Design for Spinel-Related Thermoelectric Materials

Hashikuni, K., Suekuni, K., Usui, H., Chetty, R., Ohta, M., Kuroki, K., Takabatake, T., Watanabe, K. & Ohtaki, M., 1 22 2019, : : Inorganic chemistry. 58, 2, p. 1425-1432 8 p.

研究成果: ジャーナルへの寄稿記事

structural design
thermoelectric materials
Structural design
spinel
Electronic structure

Ultra-High Sensitive Gas Detection Using Pulse-Driven MEMS Sensor Based on Tin Dioxide

Suematsu, K., Harano, W., Oyama, T., Ma, N., Watanabe, K. & Shimanoe, K., 5 2019, ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings. Institute of Electrical and Electronics Engineers Inc., 8823211. (ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings).

研究成果: 著書/レポートタイプへの貢献会議での発言

Tin dioxide
dioxides
microelectromechanical systems
MEMS
tin
2018
5 引用 (Scopus)

Addition of Co, Ni, Fe and their role in the thermoelectric properties of colusite Cu26Nb2Ge6S32

Bouyrie, Y., Ohta, M., Suekuni, K., Jood, P. & Takabatake, T., 2 25 2018, : : Journal of Alloys and Compounds. 735, p. 1838-1845 8 p.

研究成果: ジャーナルへの寄稿記事

Atoms
Carrier concentration
Thermal conductivity
Quartz
Thermoelectric power
4 引用 (Scopus)

Carrier concentration tuning in thermoelectric thiospinel Cu 2 CoTi 3 S 8 by oxidative extraction of copper

Hashikuni, K., Suekuni, K., Watanabe, K., Bouyrie, Y., Ohta, M., Ohtaki, M. & Takabatake, T., 3 1 2018, : : Journal of Solid State Chemistry. 259, p. 5-10 6 p.

研究成果: ジャーナルへの寄稿記事

Carrier concentration
Copper
Tuning
tuning
copper

Contribution of catalytic performance of CeO2 in nonthermal plasma chemical reaction

Egawa, Y., Hamada, S. & Einaga, H., 9 1 2018, : : Evergreen. 5, 3, p. 34-37 4 p.

研究成果: ジャーナルへの寄稿記事

Benzene
chemical reaction
benzene
Chemical reactions
Plasmas
1 引用 (Scopus)

Depth-Resolved Characterization of Perylenediimide Side-Chain Polymer Thin Film Structure Using Grazing-Incidence Wide-Angle X-ray Diffraction with Tender X-rays

Kamitani, K., Hamada, A., Yokomachi, K., Ninomiya, K., Uno, K., Mukai, M., Konishi, Y., Ohta, N., Nishibori, M., Hirai, T. & Takahara, A., 7 24 2018, : : Langmuir. 34, 29, p. 8516-8521 6 p.

研究成果: ジャーナルへの寄稿記事

grazing incidence
Polymer films
X ray diffraction
X rays
Thin films
1 引用 (Scopus)
Carbon Monoxide
Indium
Electric properties
Oxygen
Adsorption
7 引用 (Scopus)

Development of Bismuth Ferrite as a Piezoelectric and Multiferroic Material by Cobalt Substitution

Hojo, H., Oka, K., Shimizu, K., Yamamoto, H., Kawabe, R. & Azuma, M., 8 16 2018, : : Advanced Materials. 30, 33, 1705665.

研究成果: ジャーナルへの寄稿記事

Bismuth
Cobalt
Ferroelectric materials
Ferrite
Substitution reactions
anatase
rutile
Catalyst supports
Titanium dioxide
diffraction
13 引用 (Scopus)

Effect of humid aging on the oxygen adsorption in SnO 2 gas sensors

Suematsu, K., Ma, N., Watanabe, K., Yuasa, M., Kida, T. & Shimanoe, K., 1 16 2018, : : Sensors (Switzerland). 18, 1, 254.

研究成果: ジャーナルへの寄稿記事

Chemical sensors
Adsorption
Aging of materials
Gases
Oxygen
11 引用 (Scopus)

Highly Sensitive Ethanol Gas Sensor Using Pyramid-Shaped ZnO Particles with (0001) Basal Plane

Saito, N., Watanabe, K., Haneda, H., Sakaguchi, I. & Shimanoe, K., 4 5 2018, : : Journal of Physical Chemistry C. 122, 13, p. 7353-7360 8 p.

研究成果: ジャーナルへの寄稿記事

pyramids
Chemical sensors
Particles (particulate matter)
Ethanol
ethyl alcohol
12 引用 (Scopus)

High-Performance Thermoelectric Bulk Colusite by Process Controlled Structural Disordering

Bourgès, C., Bouyrie, Y., Supka, A. R., Al Rahal Al Orabi, R., Lemoine, P., Lebedev, O. I., Ohta, M., Suekuni, K., Nassif, V., Hardy, V., Daou, R., Miyazaki, Y., Fornari, M. & Guilmeau, E., 2 14 2018, : : Journal of the American Chemical Society. 140, 6, p. 2186-2195 10 p.

研究成果: ジャーナルへの寄稿記事

Phonons
Sulfides
Carrier concentration
Thermal Conductivity
Defects
2 引用 (Scopus)

Low Thermal Conductivity of RE-Doped SrO(SrTiO3)1 Ruddlesden Popper Phase Bulk Materials Prepared by Molten Salt Method

Putri, Y. E., Said, S. M., Refinel, R., Ohtaki, M. & Syukri, S., 9 1 2018, : : Electronic Materials Letters. 14, 5, p. 556-562 7 p.

研究成果: ジャーナルへの寄稿記事

Molten materials
Thermal conductivity
Salts
Phonon scattering
Seebeck coefficient

Morphology, microstructure, and surface area of La-added MgFe 2 O 4 powder

Obata, K., Doi, A., Nishibori, M., Shimanoe, K., Suzuki, T. & Matsushima, S., 5 1 2018, : : Journal of the Ceramic Society of Japan. 126, 5, p. 402-407 6 p.

研究成果: ジャーナルへの寄稿記事

Powders
microstructure
Microstructure
Specific surface area
Binding energy
1 引用 (Scopus)

Observation of chemical state for interstitial solid solution of carbon in low-carbon steel by soft x-ray absorption spectroscopy

Ninomiya, K., Kamitani, K., Tamenori, Y., Tsuruta, K., Okajima, T., Yoshimura, D., Sawada, H., Kinoshita, K. & Nishibori, M., 11 1 2018, : : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 104, 11, p. 628-633 6 p.

研究成果: ジャーナルへの寄稿記事

low carbon steels
Low carbon steel
Absorption spectroscopy
x ray absorption
x ray spectroscopy
2 引用 (Scopus)

Preparation of High-Density Polymer Brushes with a Multihelical Structure

Kato, T., Sato, M., Shimamoto, H., Uno, K., Yokomachi, K., Konishi, Y., Kamitani, K., Nishibori, M., Ohta, N., Ishige, R., White, K. L., Otozawa, N., Hirai, T. & Takahara, A., 3 13 2018, : : Langmuir. 34, 10, p. 3283-3288 6 p.

研究成果: ジャーナルへの寄稿記事

brushes
Polymethyl Methacrylate
Brushes
Polymethyl methacrylates
polymethyl methacrylate
4 引用 (Scopus)

Pulse-Driven Semiconductor Gas Sensors Toward ppt Level Toluene Detection

Suematsu, K., Harano, W., Oyama, T., Shin, Y., Watanabe, K. & Shimanoe, K., 10 2 2018, : : Analytical chemistry. 90, 19, p. 11219-11223 5 p.

研究成果: ジャーナルへの寄稿記事

Toluene
Chemical sensors
Semiconductor materials
Sensors
Volatile Organic Compounds
11 引用 (Scopus)

Retreat from Stress: Rattling in a Planar Coordination

Suekuni, K., Lee, C. H., Tanaka, H. I., Nishibori, E., Nakamura, A., Kasai, H., Mori, H., Usui, H., Ochi, M., Hasegawa, T., Nakamura, M., Ohira-Kawamura, S., Kikuchi, T., Kaneko, K., Nishiate, H., Hashikuni, K., Kosaka, Y., Kuroki, K. & Takabatake, T., 3 27 2018, : : Advanced Materials. 30, 13, 1706230.

研究成果: ジャーナルへの寄稿記事

Thermal conductivity
Atoms
Metalloids
Chemical compounds
Phonons
2 引用 (Scopus)

Room temperature ferromagnetism in BiFe1-xMnxO3 thin film induced by spin-structure manipulation

Shigematsu, K., Asakura, T., Yamamoto, H., Shimizu, K., Katsumata, M., Shimizu, H., Sakai, Y., Hojo, H., Mibu, K. & Azuma, M., 5 7 2018, : : Applied Physics Letters. 112, 19, 192905.

研究成果: ジャーナルへの寄稿記事

ferromagnetism
manipulators
room temperature
thin films
magnetization
5 引用 (Scopus)

Selective oxidation of thioanisole with hydrogen peroxide using copper complexes encapsulated in zeolite: Formation of a thermally stable and reactive copper hydroperoxo species

Yamaguchi, S., Suzuki, A., Togawa, M., Nishibori, M. & Yahiro, H., 4 6 2018, : : ACS Catalysis. 8, 4, p. 2645-2650 6 p.

研究成果: ジャーナルへの寄稿記事

Zeolites
Hydrogen peroxide
Hydrogen Peroxide
Copper
Oxidation
2 引用 (Scopus)

Size-Independent and Ultrahigh CO Gas Sensor Based on TiO2 Modified ZnO Tetrapods

Santhaveesuk, T., Shimanoe, K., Suematsu, K. & Choopun, S., 7 24 2018, : : Physica Status Solidi (A) Applications and Materials Science. 215, 14, 1700784.

研究成果: ジャーナルへの寄稿記事

Carbon Monoxide
Chemical sensors
Powders
sensors
Sensors

Static and dynamic structures of liquid Ba8Ga16Sn30: A melt of the thermoelectric clathrate compounds

Inui, M., Suekuni, K., Kajihara, Y., Hosokawa, S., Takabatake, T., Nakajima, Y., Matsuda, K., Ohara, K., Uchiyama, H. & Tsutsui, S., 10 18 2018, : : Journal of Physics Condensed Matter. 30, 45, 455101.

研究成果: ジャーナルへの寄稿記事

clathrates
acoustic excitation
Excitation energy
Distribution functions
Liquids
3 引用 (Scopus)

Sulfur dioxide-tolerant strontium chromate for the catalytic oxidation of diesel particulate matter

Khobragade, R., Einaga, H., Jain, S., Saravanan, G. & Labhsetwar, N., 1 1 2018, : : Catalysis Science and Technology. 8, 6, p. 1712-1721 10 p.

研究成果: ジャーナルへの寄稿記事

Sulfur Dioxide
Chromates
Particulate Matter
Catalytic oxidation
Sulfur dioxide
5 引用 (Scopus)

Synthesis of Highly Luminescent SnO2 Nanocrystals: Analysis of their Defect-Related Photoluminescence Using Polyoxometalates as Quenchers

Pramata, A. D., Suematsu, K., Quitain, A. T., Sasaki, M. & Kida, T., 1 24 2018, : : Advanced Functional Materials. 28, 4, 1704620.

研究成果: ジャーナルへの寄稿記事

Nanocrystals
Photoluminescence
nanocrystals
photoluminescence
Defects