CURRICULUM VITAE
Name, Family name:
First name:
Ohta
Narumi
Sex: Male
Date of birth: 30 December 1973
Place of birth: Tokyo, Japan
Marital status: Married, one daughter
Nationality: Japanese
Mailing address: All Solid-State Battery Group,
Center for Green Research on Energy and
Environmental Materials,
1-1 Namiki, Tsukuba, Ibaraki 305-0044, JAPAN
e-mail: OHTA.Narumi@nims.go.jp
phone: +81-29-860-4802
telefax: +81-29-854-9061
Education:
Apr. 1993-
-Mar. 1997
Department of Chemistry,
Faculty of Science,
Saitama University
Awarded the degree of BSc in chemistry
Apr. 1997-
-Mar. 1999
Department of Chemistry,
Graduate School of Science and Engineering,
Saitama University
Awarded the degree of MSc in chemistry
for a thesis entitled
"Electrodeposition of Metal on Boron-Doped
Diamond Electrodes".
Work supervised by Professor Seiichiro Nakabayashi
Apr. 1999-
-Mar. 2002
Department of Materials Science,
Graduate School of Science and Engineering,
Saitama University
Awarded the degree of PhD in materials science
for a thesis entitled
"Structure and Function of Electrochemical Interface".
Work supervised by Professor Seiichiro Nakabayashi
Research and professional experience:
Dec. 2000-
-Jun. 2001
(for 6 months)
Obuchi Fellowship Researcher
at the Department of Physics,
Moscow State University,
worked under Professor Oleg A. Aktsipetrov and Dr. Andrew A. Fedyanin on all porous sillicon nonlinear photonic crystals
Apr. 2002-
-Mar. 2006
(for 4 years)
Postdoctoral Research Fellow
at the Soft Chemistry Group,
Advanced Materials Laboratory,
National Institute for Materials Science (NIMS),
worked with Dr. Kazunori Takada on photoelectrochemical cells using solid electrolytes, thin-film Li-ion electrolytes prepared by pulsed laser deposition and all solid-state Li-ion batteries
Apr. 2004-
-Mar. 2010
(for 6 years)
Part-Time Instructor
at the Faculty of Marine Technology,
Tokyo University of Marine Science and Technology,
taught courses in General Chemistry and Chemical Thermodynamics
Apr. 2006-
-Mar. 2010
(for 4 years)
Research Scientist
at the Catalyst Team,
Polymer Electrolyte Fuel Cell Cutting-Edge Research
Center (FC-Cubic),
National Institute of Advanced Industrial Science
and Technology (AIST),
worked with Dr. Ichizo Yagi on surface-enhanced Raman scattering (SERS) with flat metal substrates, surface-enhanced infrared absorption (SEIRA) with Au/Ti bilayer films and electrodeposition of cubic-shaped Pt nanoparticles
Apr. 2010
(for 1 month)
Technical Staff
at the Research Institute for Ubiquitous Energy Devices,
National Institute of Advanced Industrial Science and Technology (AIST)
May 2010-
-May 2012
(for 4 years and 2 months)
Research Scientist
at the Catalyst Research Group,
Fuel Cell Cutting-Edge Center Technology Research
Association (FC-Cubic TRA),
worked with Dr. Ichizo Yagi on in situ detection of intermediates of oxygen reduction reaction
Jun. 2012-
-Mar. 2016
Senior Researcher
at the Rechargeable Battery Materials Group,
Battery Materials Unit,
Environment and Energy Materials Division,
National Institute for Materials Science (NIMS)
Apr. 2016-
-Apr. 2019
Senior Researcher
at the Rechargeable Battery Materials Group,
Center for Green Research on Energy and Environmental
Materials,
National Institute for Materials Science (NIMS)
May 2019-
-present
Senior Researcher
at the All Solid-State Battery Group,
Center for Green Research on Energy and Environmental
Materials,
National Institute for Materials Science (NIMS)
Professional activitity:
referee Journal of the Electrochemical Society
Transactions of the Materials Research Society of Japan
Solid State Ionics
Chemistry Letters
Journal of Power Sources
Journal of Physical Chemistry
Energies
APEX
ChemComm
Membership of academic societies:
Mar. 2010-
-present
American Chemical Society
Jul. 2003-
-present
Electrochemical Society
Apr. 2002-
-present
Chemical Society of Japan
Apr. 2002-
-present
Electrochemical Society of Japan
Awards:
1999 Poster Award on the 3rd International Mini-Symposium
on Diamond Electrochemistry and Related Topics
(7-8 June. Tokyo, Japan)
2000 Obuchi Fellowship
(Japan Russia Youth Exchange Center)
2000 Student Poster Award on Pacifichem 2000
(14-19 December. Honolulu, HI, USA)
Publications, Papers:
1. "Electrochemical Reduction of Cu2+ without Surface Trapping on
Synthetic Conductive Diamond Electrodes",
Seiichiro Nakabayashi, Donald A. Tryk, Akira Fujishima, and
Narumi Ohta,
Chem. Phys. Lett., vol.300, nos.3-4, pp.409-413 (1999).
doi:10.1016/S0009-2614(98)01372-4
(times cited: 28)
2. "Dye Sensitization of Synthetic p-Type Diamond Electrode",
Seiichiro Nakabayashi, Narumi Ohta, and Akira Fujishima,
Phys.Chem. Chem. Phys., vol.1, no.17, pp.3993-3997 (1999).
doi:10.1039/a905237b
(times cited: 22)
3. "Surface Transition Kinetics on Synthetic Metallic Diamond",
Narumi Ohta, Seiichiro Nakabayashi, and Akira Fujishima,
Chem. Lett., vol.28, no.11, pp.1147-1148 (1999).
doi:10.1246/cl.1999.1147
(times cited: 5)
4. "UV-Induced Desorption-Retrapping Cycle of Electrochemically Adsorbed
CO on Pt(111) Surface",
Narumi Ohta, Qingkai Yu, and Seiichiro Nakabayashi,
J. Phys. Chem. B, vol.105, no.16, pp.3211-3217 (2001).
doi:10.1021/jp0029820
(times cited: 2)
5. "Dynamics of Surface Reconstruction and Electrodeposition Studied In Situ
by Second Harmonics Generation",
Elena D. Mishina, Narumi Ohta, Qingkai Yu, and
Seiichiro Nakabayashi,
Surf. Sci., vol.494, no.1, pp.L748-L754 (2001).
doi:10.1016/S0039-6028(01)01509-6
(times cited: 10)
6. "Giant Optical Second-Harmonic Generation in Single and Coupled
Microcavities on the Base of One-Dimensional Photonic Crystals",
Tatyana V. Dolgova, Anton I. Maidykovski, Michail G. Martemyanov,
Andrey A. Fedyanin, Oleg A. Aktsipetrov, Gerd Marowsky,
Vladimir A. Yakovlev, Giorgio Mattei, Narumi Ohta, and
Seiichiro Nakabayashi,
J. Opt. Soc. Am. B, vol.19, no.9, pp.2129-2140 (2002).
doi:10.1364/JOSAB.19.002129
(times cited: 48)
7. "Porous Silicon-Based Ferroelectric Nanostructures",
Elena D. Mishina, Konstantin A. Vorotilov, V.A. Vasil'ev,
Alexander S. Sigov, Narumi Ohta, and Seiichiro Nakabayashi,
J. Exp. Theor. Phys., vol.95, no.3, pp.502-504 (2002).
doi:10.1134/1.1513823
(times cited: 23)
8. "Ferroelectrics Templated in Nanoporous Silicon Membranes",
Elena D. Mishina, Nataliya E. Sherstyuk, V.I. Stadnuchyuk,
Konstantin A. Vorotilov, V.A. Vasil'ev, Alexander S. Sigov,
O.M. Zhigalina, Narumi Ohta, and Seiichiro Nakabayashi,
Ferroelectrics, vol.286, no.1, pp.205-211 (2003).
doi:10.1080/00150190390206383
(times cited: 2)
9. "All Solid-State Photoelectrochemical Cell with RbAg4I5 as the Electrolyte",
Narumi Ohta, Kazunori Takada, Takayoshi Sasaki, and
Mamoru Watanabe,
Electrochem. Solid-State Lett., vol.6, no.9, pp.A187-A189 (2003).
doi:10.1149/1.1595331
(times cited: 2)
10. "Synthesis and Electrochemistry of Layered
0.6LiNi0.5Mn0.5O2·xLi2MnO3·yLiCoO2 (x+y=0.4) Cathode Materials",
Lianqi Zhang, Kazunori Takada, Narumi Ohta, Lianzhou Wang,
Takayoshi Sasaki, and Mamoru Watanabe,
Mater. Lett., vol.58, no.25, pp.3197-3200 (2004).
doi:10.1016/j.matlet.2004.05.069
(times cited: 21)
11. "Layered (1 - x - y)LiNi1/2Mn1/2O2· xLi[Li1/3Mn2/3] O2·yLiCoO2
(0 ≤ x = y ≤ 0.3 and x + y = 0.5) Cathode Materials",
Lianqi Zhang, Kazunori Takada, Narumi Ohta, Katsutoshi Fukuda,
Minoru Osada, Lianzhou Wang, Takayoshi Sasaki, and
Mamoru Watanabe,
J. Electrochem. Soc., vol.152, no.1, pp.A171-A178 (2005).
doi:10.1149/1.1829416
(times cited: 41)
12. "Characterization of n-Si/RbAg4I5 Interfaces by Photocurrent
Measurements and Electrochemical Impedance Spectroscopy",
Narumi Ohta, Kazunori Takada, Takayoshi Sasaki, and
Mamoru Watanabe,
J. Electrochem. Soc., vol.152, no.6, pp.A1241-A1247 (2005).
doi:10.1149/1.1915243
(times cited: 1)
13. "Synthesis of (1 - 2x)LiNi1/2Mn1/2O2· xLi[Li1/3Mn2/3]O2·xLiCoO2
(0 ≤ x ≤ 0.5) Electrode Materials and Comparative Study on Cooling Rate",
Lianqi Zhang, Kazunori Takada, Narumi Ohta,
Katsutoshi Fukuda, and Takayoshi Sasaki,
J. Power Sources, vol.146, nos.1-2, pp.598-601 (2005).
doi:10.1016/j.jpowsour.2005.03.122
(times cited: 44)
14. "Formation of Nano-Sized Particles of A Solid Electrolyte by Laser Ablation",
Kazunori Takada, Renzhi Ma, Minoru Osada, Narumi Ohta,
Lianqi Zhang, and Takayoshi Sasaki,
J. Power Sources, vol.146, nos.1-2, pp.703-706 (2005).
doi:10.1016/j.jpowsour.2005.03.061
(times cited: 9)
15. "Solid Electrolyte, Thio-LISICON, Thin Film Prepared by Pulsed Laser
Deposition",
Narumi Ohta, Kazunori Takada, Minoru Osada, Lianqi Zhang,
Takayoshi Sasaki, and Mamoru Watanabe,
J. Power Sources, vol.146, nos.1-2, pp.707-710 (2005).
doi:10.1016/j.jpowsour.2005.03.062
(times cited: 16)
16. "Lithium Ion Conductive Oxysulfide, Li3PO4-Li3PS4",
Kazunori Takada, Minoru Osada, Narumi Ohta, Taro Inada,
Akihisa Kajiyama, Hideki Sasaki, Shigeo Kondo,
Mamoru Watanabe, and Takayoshi Sasaki,
Solid State Ionics, vol.176, nos.31-34, pp.2355-2359 (2005).
doi:10.1016/j.ssi.2005.03.023
(times cited: 11)
17. "All Solid State Li-Ion Secondary Battery with FeS Anode",
Bongchull Kim, Kazunori Takada, Narumi Ohta, Yoshikatsu Seino,
Lianqi Zhang, Hiroaki Wada, and Takayoshi Sasaki,
Solid State Ionics, vol.176, nos.31-34, pp.2383-2387 (2005).
doi:10.1016/j.ssi.2005.05.019
(times cited: 58)
18. "Synthesis of Phosphorous Sulfide Solid Electrolyte and All-Solid-State
Lithium Batteries with Graphite Electrode",
Yoshikatsu Seino, Kazunori Takada, Bongchull Kim, Lianqi Zhang,
Narumi Ohta, Hiroaki Wada, Minoru Osada, and Takayoshi Sasaki,
Solid State Ionics, vol.176, nos.31-34, pp.2389-2393 (2005).
doi:10.1016/j.ssi.2005.03.026
(times cited: 43)
19. "Enhancement of High-Rate Capability of Solid-State Lithium Batteries
by Nano-Scaled Interfacial Modification",
Narumi Ohta, Kazunori Takada, Lianqi Zhang, Renzhi Ma,
Minoru Osada, and Takayoshi Sasaki,
Adv. Mater. (Weinheim, Ger.), vol.18, no.17, pp.2226-2229 (2006).
doi:10.1002/adma.200502604
(times cited: 350)
20. "Synthesis and Electrochemical Properties of Li2S-B2S3-Li4SiO4",
Yoshikatsu Seino, Kazunori Takada, Bongchull Kim, Lianqi Zhang,
Narumi Ohta, Hiroaki Wada, Minoru Osada, and Takayoshi Sasaki,
Solid State Ionics, vol.177, nos.26-32, pp.2601-2603 (2006).
doi:10.1016/j.ssi.2006.01.005
(times cited: 5)
21. "LiNbO3-Coated LiCoO2 as Cathode Material for All Solid-State Lithium
Secondary Batteries",
Narumi Ohta, Kazunori Takada, Isao Sakaguchi, Lianqi Zhang,
Renzhi Ma, Katsutoshi Fukuda, Minoru Osada, and
Takayoshi Sasaki,
Electrochem. Commun., vol.9, no.7, pp.1486-1490 (2007).
doi:10.1016/j.elecom.2007.02.008
(times cited: 253)
22. "Synthesis and Electrochemistry of New Layered (1 - x)LiVO2·xLi2TiO3
(0 ≤ x ≤ 0.6) Electrode Materials",
Lianqi Zhang, Kazunori Takada, Narumi Ohta,
Minoru Osada, and Takayoshi Sasaki,
J. Power Sources, vol.174, no.1, pp.1007-1011 (2007).
doi:10.1016/j.jpowsour.2007.06.082
(times cited: 21)
23. "Interfacial Modification for High-Power Solid-State Lithium Batteries",
Kazunori Takada, Narumi Ohta, Lianqi Zhang,
Katsutoshi Fukuda, Isao Sakaguchi, Renzhi Ma,
Minoru Osada, and Takayoshi Sasaki,
Solid State Ionics, vol.179, nos.27-32, pp.1333-1337 (2008).
doi:10.1016/j.ssi.2008.02.017
(times cited: 126)
24. "In Situ Surface-Enhanced Raman Scattering Spectroscopic Study
of Pyridine Adsorbed on Gold Electrode Surfaces Comprised of Plasmonic
Crystal Structures",
Narumi Ohta and Ichizo Yagi,
J. Phys. Chem. C, vol.112, no.45, pp.17603-17610 (2008).
doi:10.1021/jp806599r
(times cited: 16)
25. "Mesoporous Materials toward Nanofabricator and Nanoreactor",
Ichizo Yagi, Akari Hayashi, Ken'ichi Kimijima, Hideo Notsu,
Narumi Ohta, and Akira Yamaguchi,
Electrochemistry (Tokyo, Jpn.), vol.78, no.2, pp.105-113 (2010).
doi:10.5796/electrochemistry.78.105
[Web site]
(times cited: 8)
26. "Electrochemical Fabrication of Cubic-Shaped Pt Nanoparticles onto
Carbon Fiber Electrodes",
Narumi Ohta, Kiyoshi Inokuma, Keiko Miyabayashi, Mikio Miyake, and
Ichizo Yagi,
Electrochemistry (Tokyo, Jpn.), vol.78, no.2, pp.132-135 (2010).
doi:10.5796/electrochemistry.78.132
[Web site]
(times cited: 1)
27. "Electrochemical Modification of Surface Morphology of Au/Ti Bilayer Films
Deposited on a Si Prism for in Situ Surface-Enhanced Infrared Absorption
(SEIRA) Spectroscopy",
Narumi Ohta, Kamba Nomura, and Ichizo Yagi,
Langmuir, vol.26, no.23, pp.18097-18104 (2010).
doi:10.1021/la102970r
(times cited: 13)
28. "Adsorption and Electroreduction of Oxygen on Gold in Acidic Media: In
Situ Spectroscopic Identification of Adsorbed Molecular Oxygen and
Hydrogen Superoxide",
Narumi Ohta, Kamba Nomura, and Ichizo Yagi,
J. Phys. Chem. C, vol.116, no.27, pp.14390-14400 (2012).
doi:10.1016/10.1021/jp302857q
(times cited: 19)
29. "Interfacial Phenomena in Solid-State Lithium Battery with Sulfide
Solid Electrolyte",
Kazunori Takada, Narumi Ohta, Lianqi Zhang,
Xiaoxiong Xu, Bui Thi Hang, Tsuyoshi Ohnishi,
Minoru Osada, and Takayoshi Sasaki,
Solid State Ionics, vol.225, pp.594-597 (2012).
doi:10.1016/j.ssi.2012.01.009
(times cited: 58)
30. "An Amorphous Si Film Anode for All-Solid-State Lithium Batteries",
Reona Miyazaki, Narumi Ohta, Tsuyoshi Ohnishi,
Isao Sakaguchi, and Kazunori Takada,
J. Power Sources, vol.272, pp.541-545 (2014).
doi:10.1016/j.jpowsour.2014.08.109
(times cited: 20)
31. "Recent Progress in Interfacial Nanoarchitectonics in Solid-State Batteries",
Kazunori Takada, Narumi Ohta, and Yoshitaka Tateyama,
J. Inorg. Organomet. Polymer Mater, vol.25, no.2, pp.205-213 (2015).
doi:10.1007/s10904-014-0127-8
(times cited: 37)
32. "Deprotonation of A Dinuclear Copper Complex of 3,5-Diamino-1,2,4-Triazole for High Oxygen Reduction Activity",
Masaru Kato, Ken'ichi Kimijima, Mari Shibata, Hideo Notsu,
Kazuya Ogino, Kiyoshi Inokuma, Narumi Ohta, Hiromitsu Uehara,
Yohei Uemura, Nobuhisa Oyaizu, Tadashi Ohba, Satoru Takakusagi,
Kiyotaka Asakura, and Ichizo Yagi,
Phys. Chem. Chem. Phys., vol.17, no.14, pp.8638-8641 (2015).
doi:10.1039/C4CP05595K
(times cited: 14)
33. "Influences of High Deposition Rate on LiCoO2 Epitaxial Films Prepared by Pulsed Laser Deposition",
Kazunori Nishio, Tsuyoshi Ohnishi, Minoru Osada, Narumi Ohta,
Ken Watanabe, and Kazunori Takada,
Solid State Ionics, vol.285, pp.91-95 (2016).
doi:10.1016/j.ssi.2015.06.006
(times cited: 3)
34. "Orientation Alignment of Epitaxial LiCoO2 Thin Films on Vicinal SrTiO3 (100) Substrates",
Kazunori Nishio, Tsuyoshi Ohnishi, Kazutaka Mitsuishi,
Narumi Ohta, Ken Watanabe, and Kazunori Takada,
J. Power Sources, vol.325, pp.306-310 (2016).
doi:10.1016/j.jpowsour.2016.06.015
(times cited: 2)
35. "Preparation of Si Nano-Crystals with Controlled Oxidation State from SiO Disproportionated by ZrO2 Ball-Milling",
Yuji Okamoto, Yoshimoto Harada, Narumi Ohta, Kazunori Takada,
and Masatomo Sumiya,
Jpn. J. Appl. Phys., vol.55, no.9, art.no.090304 (2016).
doi:10.7567/JJAP.55.090304
36. "Anode Properties of Silicon-Rich Amorphous Silicon Suboxide Films in All-Solid-State Lithium Batteries",
Reona Miyazaki, Narumi Ohta, Tsuyoshi Ohnishi,
and Kazunori Takada,
J. Power Sources, vol.329, pp.41-49 (2016).
doi:10.1016/j.jpowsour.2016.08.070
(times cited: 11)
37. "Positive and Negative Aspects of Interfaces in Solid-State Batteries",
Kazunori Takada, Takahisa Ohno, Narumi Ohta, Tsuyoshi Ohnishi,
and Yoshinori Tanaka,
ACS Energy Lett., vol.3, pp.98-103 (2018).
doi:10.1021/acsenergylett.7b01105
(times cited: 11)
38. "Porous Amorphous Silicon Film Anodes for High-Capacity and Stable All-Solid-State Lithium Batteries",
Junichi Sakabe, Narumi Ohta, Tsuyoshi Ohnishi,
Kazutaka Mitsuishi, and Kazunori Takada,
Communications Chemistry, vol.1, art.no.24 (2018).
doi:10.1038/s42004-018-0026-y
(times cited: 2)
Proceedings:
1. "Surface Hysteresis for Copper Trapping on Boron-doped Diamond
Electrode",
Narumi Ohta and Seiichiro Nakabayashi,
In "Diamond Materials VI" (PV199932, 196th ECS Meeting: Honolulu,
HI, U.S.A., Oct. 17-21, 1999) Jimmy L. Davidson, William D. Brown,
Alix Gicquel, Boris V. Spitsyn, John C. Angus, eds.,
The Electrochemical Society Proceedings Series, vol.99, pp.416-422
(2000).
[Table of Contents (PV199932)]
2. "Nanostructures to Probe Electrocatalytic Reactions",
Ichizo Yagi, Kamba Nomura, Hideo Notsu, Ken'ichi Kimijima,
Akari Hayashi, and Narumi Ohta,
In "Fullerenes, Nanotubes, and Carbon Nanostructures - 217th ECS
Meeting" (217th ECS Meeting:Vancouver, Canada, Apr. 25-30,
2010) Dirk M. Guldi, ed.,
ECS Transactions, vol.28, no.17, pp.111-120 (2010).
doi:10.1149/1.3503357
3. "Nanostructures to Probe Electrocatalytic Reactions II",
Ichizo Yagi, Kiyoshi Inokuma, and Narumi Ohta,
In "Fullerenes, Nanotubes, and Carbon Nanostructures - 219th ECS
Meeting" (219th ECS Meeting:Montreal, QC, Canada, May. 1-6,
2011) Dirk M. Guldi, ed.,
ECS Transactions, vol.35, no.25, pp.183-191 (2011).
doi:10.1149/1.3655524
4. "In Situ Observation of Nafion-Model Molecular Behaviors at Metal
Electrodes by SEIRAS",
Ichizo Yagi, Kamba Nomura, Hideo Notsu, Ken'ichi Kimijima,
and Narumi Ohta,
In "Polymer Electrolyte Fuel Cells 11 - 220th ECS Meeting" (220th
ECS Meeting:Boston, MA, Oct. 9-14, 2011) H. Gasteiger, F. Büchi,
V. Ramani, A. Weber, P. Shirvanian, T. Fuller, S. Narayanan,
A. Davenport, H. Nakagawa, M. Edmundson, D. Jones, H. Uchida,
C. Lamy, P. Strasser, S. Mukerjee, R. Mantz, K. Swider-Lyons,
T. Schmidt, eds.,
ECS Transactions, vol.41, no.1, pp.689-696 (2011).
doi:10.1149/1.3635603
5. "Micro-to-Nanostructures to Probe Electrocatalysts by SERS",
Ichizo Yagi, Kiyoshi Inokuma, and Narumi Ohta,
In "Fullerenes, Nanotubes, and Carbon Nanostructures - 221st ECS
Meeting" (221st ECS Meeting:Seattle, WA, May. 6-10,
2012) Dirk M. Guldi, J. M. Fenton, A. Simonian, eds.,
ECS Transactions, vol.45, no.20, pp.103-109 (2013).
doi:10.1149/04520.0103ecst
Patent application:
1. "All-Solid Lithium Cell Has Lithium Ion Conductive Solid Electrolyte
Comprising Sulfide and Surface of Cathode Active Material Covered
with Lithium Ion Conductive Oxide",
WO2007004590-A1 (2007),
National Institute for Materials Science,
Kazunori Takada, Narumi Ohta, Lianqi Zhang, and
Takayoshi Sasaki.