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研究成果 2002 2019

  • 893 引用
  • 16 h指数
  • 56 記事
  • 6 会議での発言
  • 1 評論記事
フィルター
記事
2019

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
2018
1 引用 (Scopus)
Carbon Monoxide
Indium
Electric properties
Oxygen
Adsorption
12 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
10 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
2 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
1 引用 (Scopus)

Quasi-solid-state lithium batteries using bulk-size transparent Li7La3Zr2O12 electrolytes

Sugata, S., Saito, N., Watanabe, A., Watanabe, K., Kim, J. D., Kitagawa, K., Suzuki, Y. & Honma, I., 6 1 2018, : : Solid State Ionics. 319, p. 285-290 6 p.

研究成果: ジャーナルへの寄稿記事

Lithium batteries
Hot isostatic pressing
lithium batteries
Electrolytes
hot isostatic pressing
2017
3 引用 (Scopus)

Correlation between High Gas Sensitivity and Dopant Structure in W-doped ZnO

Fukami, S., Taguchi, M., Adachi, Y., Sakaguchi, I., Watanabe, K., Kinoshita, T., Muro, T., Matsushita, T., Matsui, F., Daimon, H. & Suzuki, T. T., 6 28 2017, : : Physical Review Applied. 7, 6, 064029.

研究成果: ジャーナルへの寄稿記事

photoelectrons
gases
angular distribution
diffraction
dichroism
3 引用 (Scopus)

Homoepitaxial diamond chemical vapor deposition for ultra-light doping

Teraji, T., Isoya, J., Watanabe, K., Koizumi, S. & Koide, Y., 11 1 2017, : : Materials Science in Semiconductor Processing. 70, p. 197-202 6 p.

研究成果: ジャーナルへの寄稿記事

Diamond
Chemical vapor deposition
Diamonds
diamonds
Doping (additives)
7 引用 (Scopus)

Hydrogen diffusion in the apatite-water system: Fluorapatite parallel to the c-axis

Higashi, Y., Itoh, S., Hashiguchi, M., Sakata, S., Hirata, T., Watanabe, K. & Sakaguchi, I., 1 1 2017, : : GEOCHEMICAL JOURNAL. 51, 1, p. 115-122 8 p.

研究成果: ジャーナルへの寄稿記事

Apatites
fluorapatite
apatites
apatite
Hydrogen
8 引用 (Scopus)

Unexpected gas sensing properties of SiO2/SnO2 core-shell nanofibers under dry and humid conditions

Gunji, S., Jukei, M., Shimotsuma, Y., Miura, K., Suematsu, K., Watanabe, K. & Shimanoe, K., 1 1 2017, : : Journal of Materials Chemistry C. 5, 25, p. 6369-6376 8 p.

研究成果: ジャーナルへの寄稿記事

Nanofibers
Gases
Nanoparticles
oxidized cellulose
Oxygen
2016
4 引用 (Scopus)

Electrochemical performance of an all-solid-state lithium-oxygen battery under humidified oxygen

Suzuki, Y., Watanabe, K., Sakuma, S. & Imanishi, N., 6 1 2016, : : Solid State Ionics. 289, p. 72-76 5 p.

研究成果: ジャーナルへの寄稿記事

Lithium
electric batteries
lithium
Platinum
Oxygen
2 引用 (Scopus)

Evaluation of sensor property for hydrogen and ethanol of zinc-doped tin-dioxide thin films fabricated by RF sputtering

Sakaguchi, I., Saito, N., Watanabe, K., Adachi, Y. & Suzuki, T. T., 6 1 2016, : : Journal of the Ceramic Society of Japan. 124, 6, p. 714-716 3 p.

研究成果: ジャーナルへの寄稿記事

Tin dioxide
dioxides
Sputtering
Zinc
Hydrogen
3 引用 (Scopus)

Gas sensing properties of C -axis-oriented Al-incorporated ZnO films epitaxially grown on (112-0) sapphire substrates using pulsed laser deposition

Adachi, Y., Watanabe, K., Saito, N., Sakaguchi, I. & Suzuki, T. T., 6 1 2016, : : Journal of the Ceramic Society of Japan. 124, 6, p. 668-672 5 p.

研究成果: ジャーナルへの寄稿記事

Aluminum Oxide
Pulsed laser deposition
Sapphire
pulsed laser deposition
sapphire
4 引用 (Scopus)

Influences of high deposition rate on LiCoO2 epitaxial films prepared by pulsed laser deposition

Nishio, K., Ohnishi, T., Osada, M., Ohta, N., Watanabe, K. & Takada, K., 2 1 2016, : : Solid State Ionics. 285, p. 91-95 5 p.

研究成果: ジャーナルへの寄稿記事

Epitaxial films
Pulsed laser deposition
Deposition rates
pulsed laser deposition
Annealing
2 引用 (Scopus)

Isotope tracer investigation and ab-initio simulation of anisotropic hydrogen transport and possible multi-hydrogen centers in tin dioxide

Watanabe, K., Sakaguchi, I., Hashiguchi, M., Saito, N., Ross, E. M., Haneda, H., Ohsawa, T. & Ohashi, N., 6 14 2016, : : Journal of Applied Physics. 119, 22, 225704.

研究成果: ジャーナルへの寄稿記事

dioxides
tracers
tin
isotopes
hydrogen
2 引用 (Scopus)

Orientation alignment of epitaxial LiCoO2 thin films on vicinal SrTiO3 (100) substrates

Nishio, K., Ohnishi, T., Mitsuishi, K., Ohta, N., Watanabe, K. & Takada, K., 9 1 2016, : : Journal of Power Sources. 325, p. 306-310 5 p.

研究成果: ジャーナルへの寄稿記事

Epitaxial films
Crystal orientation
alignment
Thin films
Substrates
10 引用 (Scopus)

Thermally stable SnO2 nanocrystals: Synthesis and application to gas sensors

Yuasa, M., Suematsu, K., Yamada, K., Watanabe, K., Kida, T., Yamazoe, N. & Shimanoe, K., 8 3 2016, : : Crystal Growth and Design. 16, 8, p. 4203-4208 6 p.

研究成果: ジャーナルへの寄稿記事

Chemical sensors
Nanocrystals
nanocrystals
sensors
synthesis
2015
8 引用 (Scopus)

Characteristics of discharge products in all-solid-state Li-air batteries

Suzuki, Y., Kami, K., Watanabe, K. & Imanishi, N., 7 6 2015, : : Solid State Ionics. 278, p. 222-227 6 p., 13707.

研究成果: ジャーナルへの寄稿記事

Lithium
Discharge (fluid mechanics)
electric batteries
Platinum
Reaction products
15 引用 (Scopus)

Charge compensation by excess oxygen in amorphous In-Ga-Zn-O films deposited by pulsed laser deposition

Orui, T., Herms, J., Hanyu, Y., Ueda, S., Watanabe, K., Sakaguchi, I., Ohashi, N., Hiramatsu, H., Kumomi, H., Hosono, H. & Kamiya, T., 6 1 2015, : : IEEE/OSA Journal of Display Technology. 11, 6, p. 518-522 5 p., 6898819.

研究成果: ジャーナルへの寄稿記事

Pulsed laser deposition
pulsed laser deposition
Oxygen
base pressure
impurities
6 引用 (Scopus)

Microscopic and isotope tracer study on the growth of spherical ZnO particles in water-ethylene glycol solvent

Saito, N., Matsumoto, K., Watanabe, K., Hashiguchi, M., Sakaguchi, I. & Haneda, H., 6 3 2015, : : Crystal Growth and Design. 15, 6, p. 2609-2619 11 p.

研究成果: ジャーナルへの寄稿記事

Radioactive tracers
Ethylene Glycol
Ethylene glycol
Isotopes
tracers
7 引用 (Scopus)

Oxygen separation from air using Ba0.95La0.05FeO3-δ membranes fitted with porous La1-xSrxFeO3-δ layers

Kida, T., Ninomiya, S., Tatsushiro, H., Watanabe, K., Yuasa, M. & Shimanoe, K., 1 1 2015, : : Ceramics International. 41, 6, p. 7830-7835 6 p.

研究成果: ジャーナルへの寄稿記事

Oxygen
Membranes
Air
Catalysts
Permeation
57 引用 (Scopus)

Transparent cubic garnet-type solid electrolyte of Al2O3-doped Li7La3Zr2O12

Suzuki, Y., Kami, K., Watanabe, K., Watanabe, A., Saito, N., Ohnishi, T., Takada, K., Sudo, R. & Imanishi, N., 6 25 2015, : : Solid State Ionics. 278, p. 172-176 5 p.

研究成果: ジャーナルへの寄稿記事

hot isostatic pressing
Hot isostatic pressing
Solid electrolytes
Garnets
solid electrolytes
2014
3 引用 (Scopus)

Annealing effect on microstructure of ZnO nano-particulate films and VOC gas sensing property

Saito, N., Watanabe, K., Aubert, T., Grasset, F., Sakaguchi, I. & Haneda, H., 1 1 2014, : : Journal of the Ceramic Society of Japan. 122, 1424, p. 267-270 4 p.

研究成果: ジャーナルへの寄稿記事

Volatile Organic Compounds
volatile organic compounds
Volatile organic compounds
particulates
Gases
2 引用 (Scopus)

Development of microscopy for lithium analysis using medium-energy ion-stimulated desorption

Kobayashi, T., Kamoshida, A., Akiyama, H., Watanabe, K., Ohnishi, T., Takada, K. & Suzuki, T. T., 10 1 2014, : : Applied Physics Express. 7, 10, 106601.

研究成果: ジャーナルへの寄稿記事

Desorption
Microscopic examination
Lithium
lithium
desorption
11 引用 (Scopus)

Effect of crystalline polarity on microstructure and optoelectronic properties of gallium-doped zinc oxide films deposited onto glass substrates

Ogino, T., Williams, J. R., Watanabe, K., Sakaguchi, I., Hishita, S., Haneda, H., Adachi, Y., Ohgaki, T. & Ohashi, N., 2 3 2014, : : Thin Solid Films. 552, p. 56-61 6 p.

研究成果: ジャーナルへの寄稿記事

Zinc Oxide
Gallium
Zinc oxide
zinc oxides
Optoelectronic devices
1 引用 (Scopus)

Effects of dielectric film surface on oxygen diffusion

Suzuki, J., Matsumoto, K., Ryu, M., Iwazaki, Y., Suzuki, T., Watanabe, K., Hashiguchi, M., Sakaguchi, I. & Ohashi, N., 1 1 2014, : : Journal of the Ceramic Society of Japan. 122, 1426, p. 410-414 5 p.

研究成果: ジャーナルへの寄稿記事

Dielectric films
diffusivity
Oxygen
yttria-stabilized zirconia
oxygen
12 引用 (Scopus)

Hydrogen in tin dioxide films and bulk ceramics: An attempt to identify the most hidden impurity

Watanabe, K., Hashiguchi, M., Sakaguchi, I., Bryant, A., Adachi, Y., Zhen, Y., Ohgaki, T., Ohsawa, T., Haneda, H. & Ohashi, N., 1 27 2014, : : Applied Physics Letters. 104, 4, 042110.

研究成果: ジャーナルへの寄稿記事

dioxides
tin
ceramics
impurities
hydrogen
2 引用 (Scopus)

Investigation of charge compensation in indium-doped tin dioxide by hydrogen insertion via annealing under humid conditions

Watanabe, K., Ohsawa, T., Sakaguchi, I., Bierwagen, O., White, M. E., Tsai, M. Y., Takahashi, R., Ross, E. M., Adachi, Y., Speck, J. S., Haneda, H. & Ohashi, N., 3 31 2014, : : Applied Physics Letters. 104, 13, 132110.

研究成果: ジャーナルへの寄稿記事

dioxides
indium
insertion
tin
annealing
34 引用 (Scopus)

Roles of hydrogen in amorphous oxide semiconductor In-Ga-Zn-O: Comparison of conventional and ultra-high-vacuum sputtering

Miyase, T., Watanabe, K., Sakaguchi, I., Ohashi, N., Domen, K., Nomura, K., Hiramatsu, H., Kumomi, H., Hosono, H. & Kamiya, T., 1 1 2014, : : ECS Journal of Solid State Science and Technology. 3, 9, p. Q3085-Q3090

研究成果: ジャーナルへの寄稿記事

Amorphous semiconductors
Ultrahigh vacuum
Sputtering
Hydrogen
Impurities
9 引用 (Scopus)

Solvothermal synthesis of ZnO spherical particles and VOC sensor application

Saito, N., Matsumoto, K., Watanabe, K., Aubert, T., Grasset, F., Sakaguchi, I. & Haneda, H., 1 1 2014, : : Journal of the Ceramic Society of Japan. 122, 1426, p. 488-491 4 p.

研究成果: ジャーナルへの寄稿記事

Volatile Organic Compounds
Ethylene Glycol
volatile organic compounds
Ethylene glycol
Volatile organic compounds
2013
29 引用 (Scopus)

Dynamic breathing of co2 by hydrotalcite

Ishihara, S., Sahoo, P., Deguchi, K., Ohki, S., Tansho, M., Shimizu, T., Labuta, J., Hill, J. P., Ariga, K., Watanabe, K., Yamauchi, Y., Suehara, S. & Iyi, N., 12 4 2013, : : Journal of the American Chemical Society. 135, 48, p. 18040-18043 4 p.

研究成果: ジャーナルへの寄稿記事

hydrotalcite
Carbonates
Carbon Cycle
Respiration
Anions
14 引用 (Scopus)

Electrical properties of scandium nitride epitaxial films grown on (100) magnesium oxide substrates by molecular beam epitaxy

Ohgaki, T., Watanabe, K., Adachi, Y., Sakaguchi, I., Hishita, S., Ohashi, N. & Haneda, H., 9 7 2013, : : Journal of Applied Physics. 114, 9, 093704.

研究成果: ジャーナルへの寄稿記事

magnesium oxides
scandium
nitrides
molecular beam epitaxy
electrical properties
44 引用 (Scopus)

Enhanced ethanol-gas sensing performance of Ce-doped SnO2 hollow nanofibers prepared by electrospinning

Mohanapriya, P., Segawa, H., Watanabe, K., Watanabe, K., Samitsu, S., Natarajan, T. S., Jaya, N. V. & Ohashi, N., 9 9 2013, : : Sensors and Actuators, B: Chemical. 188, p. 872-878 7 p.

研究成果: ジャーナルへの寄稿記事

fiber composites
Electrospinning
Nanofibers
hollow
Ethanol
21 引用 (Scopus)

Surface reactivity and oxygen migration in amorphous indium-gallium-zinc oxide films annealed in humid atmosphere

Watanabe, K., Lee, D. H., Sakaguchi, I., Nomura, K., Kamiya, T., Haneda, H., Hosono, H. & Ohashi, N., 11 11 2013, : : Applied Physics Letters. 103, 20, 201904.

研究成果: ジャーナルへの寄稿記事

gallium oxides
zinc oxides
indium
oxide films
reactivity
2012
3 引用 (Scopus)

Evaluation of zinc self-diffusion at the interface between homoepitaxial ZnO thin films and (0001) ZnO substrates

Watanabe, K., Matsumoto, K., Adachi, Y., Ohgaki, T., Nakagawa, T., Ohashi, N., Haneda, H. & Sakaguchi, I., 10 1 2012, : : Solid State Communications. 152, 20, p. 1917-1920 4 p.

研究成果: ジャーナルへの寄稿記事

Zinc
zinc
Thin films
evaluation
single crystals
4 引用 (Scopus)

Nazca Lines by la ordering in La 2/3-xLi 3xTiO 3 ion-conductive perovskite

Mitsuishi, K., Ohnishi, T., Tanaka, Y., Watanabe, K., Sakaguchi, I., Ishida, N., Takeguchi, M., Ohno, T., Fujita, D. & Takada, K., 8 13 2012, : : Applied Physics Letters. 101, 7, 073903.

研究成果: ジャーナルへの寄稿記事

ions
defects
energy dissipation
electron energy
conductivity
5 引用 (Scopus)

Oxygen diffusion phenomena and hydrogen incorporation in reducing BaTiO 3 ceramics doped with ho below solubility limit

Sakaguchi, I., Watanabe, K., Hishita, S., Ohashi, N. & Haneda, H., 10 1 2012, : : Japanese Journal of Applied Physics. 51, 10, 101801.

研究成果: ジャーナルへの寄稿記事

solubility
Solubility
ceramics
Hydrogen
Oxygen
2011
38 引用 (Scopus)

Self-organized core-shell structure for high-power electrode in solid-state lithium batteries

Xu, X., Takada, K., Watanabe, K., Sakaguchi, I., Akatsuka, K., Hang, B. T., Ohnishi, T. & Sasaki, T., 9 13 2011, : : Chemistry of Materials. 23, 17, p. 3798-3804 7 p.

研究成果: ジャーナルへの寄稿記事

Lithium batteries
Annealing
Electrodes
Substitution reactions
Solid electrolytes
4 引用 (Scopus)

Simultaneous diffusion of oxygen tracer and lithium impurity in aluminum doped zinc oxide

Sakaguchi, I., Watanabe, K., Adachi, Y., Ohgaki, T., Hishita, S., Ohashi, N. & Haneda, H., 12 1 2011, : : Japanese journal of applied physics. 50, 12, 125501.

研究成果: ジャーナルへの寄稿記事

Zinc oxide
zinc oxides
tracers
Lithium
lithium
9 引用 (Scopus)

Visualization of grain boundary as blocking layer for oxygen tracer diffusion and a proposed defect model in non doped BaTiO3 ceramics

Watanabe, K., Sakaguchi, I., Hishita, S., Ohashi, N. & Haneda, H., 5 1 2011, : : Applied Physics Express. 4, 5

研究成果: ジャーナルへの寄稿記事

tracers
Grain boundaries
Visualization
grain boundaries
ceramics
2010
6 引用 (Scopus)

Development of ZnO-based surface plasmon resonance gas sensor and analysis of UV irradiation effect on NO2 desorption from ZnO thin films

Watanabe, K., Matsumoto, K., Ohgaki, T., Sakaguchi, I., Ohashi, N., Hishita, S. & Haneda, H., 1 1 2010, : : Journal of the Ceramic Society of Japan. 118, 1375, p. 193-196 4 p.

研究成果: ジャーナルへの寄稿記事

Gas fuel analysis
Surface plasmon resonance
Chemical sensors
surface plasmon resonance
Desorption
28 引用 (Scopus)

High oxygen permeation in Ba0.95La0.05FeO 3-δ membranes with surface modification

Kida, T., Ninomiya, S., Watanabe, K., Yamazoe, N. & Shimanoe, K., 10 27 2010, : : ACS Applied Materials and Interfaces. 2, 10, p. 2849-2853 5 p.

研究成果: ジャーナルへの寄稿記事

Permeation
Surface treatment
Oxygen
Membranes
Abrasion
10 引用 (Scopus)

Ion implantation and diffusion behavior of silver in zinc oxide

Sakaguchi, I., Watanabe, K., Ohgaki, T., Nakagawa, T., Hishita, S., Adachi, Y., Ohashi, N. & Haneda, H., 1 1 2010, : : Journal of the Ceramic Society of Japan. 118, 1375, p. 217-219 3 p.

研究成果: ジャーナルへの寄稿記事

Zinc Oxide
Zinc oxide
Silver
Ion implantation
zinc oxides
11 引用 (Scopus)

Microstructure effect on the oxygen permeation through Ba 0.95La0.05FeO3-δ membranes fabricated by different methods

Watanabe, K., Ninomiya, S., Yuasa, M., Kida, T., Yamazoe, N., Haneda, H. & Shimanoe, K., 7 1 2010, : : Journal of the American Ceramic Society. 93, 7, p. 2012-2017 6 p.

研究成果: ジャーナルへの寄稿記事

Permeation
microstructure
Oxygen
membrane
Membranes
32 引用 (Scopus)

Oxygen-permeable membranes based on partially B-site substituted BaFe 1-yMyO3-δ (M=Cu or Ni)

Kida, T., Yamasaki, A., Watanabe, K., Yamazoe, N. & Shimanoe, K., 10 1 2010, : : Journal of Solid State Chemistry. 183, 10, p. 2426-2431 6 p.

研究成果: ジャーナルへの寄稿記事

Oxygen permeable membranes
Oxygen
membranes
Membranes
oxygen
7 引用 (Scopus)

Oxygen tracer diffusion in magnesium-doped ZnO ceramics

Sakaguchi, I., Matsumoto, K., Ohgaki, T., Adachi, Y., Watanabe, K., Ohashi, N. & Haneda, H., 1 1 2010, : : Journal of the Ceramic Society of Japan. 118, 1377, p. 362-365 4 p.

研究成果: ジャーナルへの寄稿記事

Magnesium
tracers
magnesium
ceramics
Oxygen
34 引用 (Scopus)

Synthesizing SnO2 thin films and characterizing sensing performances

Ohgaki, T., Matsuoka, R., Watanabe, K., Matsumoto, K., Adachi, Y., Sakaguchi, I., Hishita, S., Ohashi, N. & Haneda, H., 10 21 2010, : : Sensors and Actuators, B: Chemical. 150, 1, p. 99-104 6 p.

研究成果: ジャーナルへの寄稿記事

Thin films
Film thickness
thin films
film thickness
Hall mobility
2009
8 引用 (Scopus)

Oxygen permeation of a dense/porous asymmetric membrane using La 0.6 Ca 0.4 CoO 3-δ-BaFe 0.975 Zr 0.025 O 3-δ system

Watanabe, K., Yuasa, M., Kida, T., Shimanoe, K., Teraoka, Y. & Yamazoe, N., 7 20 2009, : : Chemistry Letters. 38, 1, p. 94-95 2 p.

研究成果: ジャーナルへの寄稿記事

Permeation
Oxygen
Membranes
Fluxes
Temperature
57 引用 (Scopus)

Oxygen permeation properties of Co-free perovskite-type oxide membranes based on BaFe 1-yZr yO 3-δ

Watanabe, K., Takauchi, D., Yuasa, M., Kida, T., Shimanoe, K., Teraoka, Y. & Yamazoe, N., 4 8 2009, : : Journal of the Electrochemical Society. 156, 5

研究成果: ジャーナルへの寄稿記事

Permeation
Perovskite
Oxides
Oxygen
membranes