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51

Synthesis and Electrochemical Performance of C-Base-Centered Lepidocrocite-like Titanates for Na-Ion Batteries

Katogi, Akihiro, Kubota, Kei, Chihara, Kuniko, Miyamoto, Koji, Hasegawa, Tatsuya, Komaba, Shinichi

Journal:

ACS Applied Energy Materials

Year:

2018

Language:

english

File:

PDF, 1.71 MB

english, 2018

52

Polyanionic Compounds for Potassium-Ion Batteries

Hosaka, Tomooki, Shimamura, Tomoaki, Kubota, Kei, Komaba, Shinichi

Journal:

The Chemical Record

Year:

2018

Language:

english

File:

PDF, 2.58 MB

english, 2018

53

Social object play between captive bottlenose and Risso's dolphins

Ikeda, Hisako, Komaba, Masayuki, Komaba, Kumiko, Matsuya, Ayaka, Kawakubo, Akihiro, Nakahara, Fumio, Rosenfeld, Cheryl S.

Journal:

Year:

2018

Language:

english

File:

PDF, 1.59 MB

english, 2018

54

States of thermochemically or electrochemically synthesized NaxPy compounds analyzed by solid state 23Na and 31P nuclear magnetic resonance with theoretical calculation

Morita, Ryohei, Gotoh, Kazuma, Dahbi, Mouad, Kubota, Kei, Komaba, Shinichi, Tokiwa, Kazuyasu, Arabnejad, Saeid, Yamashita, Koichi, Deguchi, Kenzo, Ohki, Shinobu, Shimizu, Tadashi, Laskowski, Robert, I

Journal:

Journal of Power Sources

Year:

2019

Language:

english

File:

PDF, 1.48 MB

english, 2019

55

Hard carbons for sodium-ion batteries: Structure, analysis, sustainability, and electrochemistry

Dou, Xinwei, Hasa, Ivana, Saurel, Damien, Vaalma, Christoph, Wu, Liming, Buchholz, Daniel, Bresser, Dominic, Komaba, Shinichi, Passerini, Stefano

Journal:

Materials Today

Year:

2019

Language:

english

File:

PDF, 3.64 MB

english, 2019

56

A Layered Inorganic–Organic Open Framework Material as a 4 V Positive Electrode with High‐Rate Performance for K‐Ion Batteries

Hameed, Abdulrahman Shahul, Katogi, Akihiro, Kubota, Kei, Komaba, Shinichi

Journal:

Advanced Energy Materials

Year:

2019

File:

PDF, 1.92 MB

2019

57

High-Capacity Hard Carbon Synthesized from Macroporous Phenolic Resin for Sodium- and Potassium-Ion Battery

Kamiyama, Azusa, Kubota, Kei, Nakano, Takeshi, Fujimura, Shun, Shiraishi, Soshi, Tsukada, Hidehiko, Komaba, Shinichi

Journal:

ACS Applied Energy Materials

Year:

2019

Language:

english

File:

PDF, 1.15 MB

english, 2019

58

Structural Analysis of Sucrose-Derived Hard Carbon and Correlation with the Electrochemical Properties for Lithium, Sodium, and Potassium Insertion

Kubota, Kei, Shimadzu, Saori, Yabuuchi, Naoaki, Tominaka, Satoshi, Shiraishi, Soshi, Abreu-Sepulveda, Maria, Manivannan, Ayyakkannu, Gotoh, Kazuma, Fukunishi, Mika, Dahbi, Mouad, Komaba, Shinichi

Journal:

Chemistry of Materials

Year:

2020

File:

PDF, 1.63 MB

2020

59

Preparation of biocarbon micro coils

Komaba, Kyoka, Hirokawa, Shota, Goto, Hiromasa

Journal:

Year:

2020

File:

PDF, 2.10 MB

2020

60

Development of KPF 6 /KFSA Binary-Salt Solutions for Long-Life and High-Voltage K-Ion Batteries

Hosaka, Tomooki, Matsuyama, Tatsuo, Kubota, Kei, Yasuno, Satoshi, Komaba, Shinichi

Journal:

ACS Applied Materials & Interfaces

Year:

2020

File:

PDF, 2.19 MB

2020

61

Application of Ionic Liquid as K-Ion Electrolyte of Graphite//K 2 Mn[Fe(CN) 6 ] Cell

Onuma, Hiroo, Kubota, Kei, Muratsubaki, Shotaro, Hosaka, Tomooki, Tatara, Ryoichi, Yamamoto, Takayuki, Matsumoto, Kazuhiko, Nohira, Toshiyuki, Hagiwara, Rika, Oji, Hiroshi, Yasuno, Satoshi, Komaba, Sh

Journal:

ACS Energy Letters

Year:

2020

File:

PDF, 2.18 MB

2020

62

Serum total indoxyl sulfate and clinical outcomes in hemodialysis patients: results from the Japan Dialysis Outcomes and Practice Patterns Study

Yamamoto, Suguru, Fuller, Douglas S, Komaba, Hirotaka, Nomura, Takanobu, Massy, Ziad A, Bieber, Brian, Robinson, Bruce, Pisoni, Ronald, Fukagawa, Masafumi

Journal:

Clinical Kidney Journal

Year:

2020

File:

PDF, 756 KB

2020

63

Nanostructured TiO2 and Its Application in Lithium-Ion Storage

Seung-Taek Myung, Naohiro Takahashi, Shinichi Komaba, Chong Seung Yoon, Yang-Kook Sun, Khalil Amine, Hitoshi Yashiro

Journal:

Advanced Functional Materials

Year:

2011

Language:

english

File:

PDF, 3.34 MB

english, 2011

64

Development and validation of an on-line two-dimensional reversed-phase liquid chromatography–tandem mass spectrometry method for the simultaneous determination of prostaglandins E2 and F2α and 13,14-dihydro-15-keto prostaglandin F2α levels in human plasma

Junji Komaba, Dai Matsuda, Kimio Shibakawa, Susumu Nakade, Yoshitaka Hashimoto, Yasuyuki Miyata, Mikio Ogawa

Journal:

Biomedical Chromatography

Year:

2009

Language:

english

File:

PDF, 509 KB

english, 2009

65

Novel Synthesis of Electrode Materials for Li-ion Batteries by the Emulsion Drying Method

Seung-Taek Myung, Shinichi Komaba, Naoaki Kumagai, Hoon-Taek Chung

Journal:

Year:

2002

File:

PDF, 24 KB

2002

66

ChemInform Abstract: A New Polymorph of Layered LiCoO2.

Shinichi Komaba, Naoaki Yabuuchi, Yuta Kawamoto

Journal:

Year:

2010

File:

PDF, 17 KB

2010

67

Electrochemical process of formation of an insulating polypyrrole film

Tetsuya Osaka, Toshiyuki Momma, Shin-ichi Komaba, Himeko Kanagawa, Sadako Nakamura

Journal:

Journal of Electroanalytical Chemistry

Year:

1994

Language:

english

File:

PDF, 645 KB

english, 1994

68

Analysis of the long-term potential stability of an all-solid-state potassium-selective electrode with electroactive polypyrrole film

Toshiyuki Momma, Mayumi Yamamoto, Shinichi Komaba, Tetsuya Osaka

Journal:

Journal of Electroanalytical Chemistry

Year:

1996

Language:

english

File:

PDF, 456 KB

english, 1996

69

Electrochemical activity of nanocrystalline Fe3O4 in aprotic Li and Na salt electrolytes

Shinichi Komaba, Takashi Mikumo, Atsushi Ogata

Journal:

Electrochemistry Communications

Year:

2008

Language:

english

File:

PDF, 272 KB

english, 2008

70

Preparation and electrochemical performance of composite oxide of alpha manganese dioxide and Li–Mn–O spinel

Shinichi Komaba, Tomoya Sasaki, Naoaki Kumagai

Journal:

Electrochimica Acta

Year:

2005

Language:

english

File:

PDF, 451 KB

english, 2005

71

Hydrothermal synthesis of layered Li[Ni1/3Co1/3Mn1/3]O2 as positive electrode material for lithium secondary battery

Seung-Taek Myung, Myung-Hun Lee, Shinichi Komaba, Naoaki Kumagai, Yang-Kook Sun

Journal:

Electrochimica Acta

Year:

2005

Language:

english

File:

PDF, 318 KB

english, 2005

72

Improvement of cycling performance of Li1.1Mn1.9O4 at 60 °C by NiO addition for Li-ion secondary batteries

Seung-Taek Myung, Kiyoharu Hosoya, Shinichi Komaba, Hitoshi Yashiro, Yang-Kook Sun, Naoaki Kumagai

Journal:

Electrochimica Acta

Year:

2006

Language:

english

File:

PDF, 661 KB

english, 2006

73

Doping effects on structure and electrode performance of K-birnessite-type manganese dioxides for rechargeable lithium battery

A. Ogata, S. Komaba, R. Baddour-Hadjean, J.-P. Pereira-Ramos, N. Kumagai

Journal:

Electrochimica Acta

Year:

2008

Language:

english

File:

PDF, 1.71 MB

english, 2008

74

Structural and electrochemical behaviors of metastable Li2/3[Ni1/3Mn2/3]O2 modified by metal element substitution

S. Komaba, K. Yoshii, A. Ogata, I. Nakai

Journal:

Electrochimica Acta

Year:

2009

Language:

english

File:

PDF, 1.25 MB

english, 2009

75

Electrochemical formation of carbon nano-powders with various porosities in molten alkali carbonates

K. Le Van, H. Groult, F. Lantelme, M. Dubois, D. Avignant, A. Tressaud, S. Komaba, N. Kumagai, S. Sigrist

Journal:

Electrochimica Acta

Year:

2009

Language:

english

File:

PDF, 1.14 MB

english, 2009

76

Enhanced supercapacitive behaviors of birnessite

Shinichi Komaba, Atsushi Ogata, Tomoya Tsuchikawa

Journal:

Electrochemistry Communications

Year:

2008

Language:

english

File:

PDF, 178 KB

english, 2008

77

Electrochemical intercalation activity of layered NaCrO2 vs. LiCrO2

Shinichi Komaba, Chikara Takei, Tetsuri Nakayama, Atsushi Ogata, Naoaki Yabuuchi

Journal:

Electrochemistry Communications

Year:

2010

Language:

english

File:

PDF, 657 KB

english, 2010

78

Ultra sensitive determination of limaprost, a prostaglandin E1 analogue, in human plasma using on-line two-dimensional reversed-phase liquid chromatography–tandem mass spectrometry

Junji Komaba, Yoriko Masuda, Yoshitaka Hashimoto, Sachiko Nago, Mayumi Takamoto, Kimio Shibakawa, Susumu Nakade, Yasuyuki Miyata

Journal:

Journal of Chromatography B

Year:

2007

Language:

english

File:

PDF, 612 KB

english, 2007

79

Improvement of structural integrity and battery performance of LiNi0.5Mn0.5O2 by Al and Ti doping

Seung-Taek Myung, Shinichi Komaba, Norimitsu Hirosaki, Kiyoharu Hosoya, Naoaki Kumagai

Journal:

Journal of Power Sources

Year:

2005

Language:

english

File:

PDF, 189 KB

english, 2005

80

Opposite influences of K+ versus Na+ ions as electrolyte additives on graphite electrode performance

S. Komaba, T. Itabashi, T. Kimura, H. Groult, N. Kumagai

Journal:

Journal of Power Sources

Year:

2005

Language:

english

File:

PDF, 236 KB

english, 2005

81

Synthesis of metal-doped todorokite-type MnO2 and its cathode characteristics for rechargeable lithium batteries

Naoaki Kumagai, Shinichi Komaba, Kiyoko Abe, Hitoshi Yashiro

Journal:

Journal of Power Sources

Year:

2005

Language:

english

File:

PDF, 293 KB

english, 2005

82

Crystallization of LiMn2O4 observed with high temperature X-ray diffraction

A. Ogata, T. Shimizu, S. Komaba

Journal:

Journal of Power Sources

Year:

2007

Language:

english

File:

PDF, 654 KB

english, 2007

83

Synthesis of hollandite-type LiyMn1−xCoxO2 (x = 0–0.15) by Li+ ion-exchange in molten salt and the electrochemical property for rechargeable lithium battery electrodes

Naoaki Kumagai, Satoru Oshitari, Shinichi Komaba, Yoshihiro Kadoma

Journal:

Journal of Power Sources

Year:

2007

Language:

english

File:

PDF, 868 KB

english, 2007

84

Fast redox of composite electrode of nitroxide radical polymer and carbon with polyacrylate binder

Shinichi Komaba, Tatsuya Tanaka, Tomoaki Ozeki, Takayuki Taki, Hiroaki Watanabe, Hiroyuki Tachikawa

Journal:

Journal of Power Sources

Year:

2010

Language:

english

File:

PDF, 1010 KB

english, 2010

85

Functional binders for reversible lithium intercalation into graphite in propylene carbonate and ionic liquid media

Shinichi Komaba, Naoaki Yabuuchi, Tomoaki Ozeki, Koji Okushi, Hiroharu Yui, Kozo Konno, Yasushi Katayama, Takashi Miura

Journal:

Journal of Power Sources

Year:

2010

Language:

english

File:

PDF, 869 KB

english, 2010

86

High-temperature X-ray diffraction study of crystallization and phase segregation on spinel-type lithium manganese oxides

Shinichi Komaba, Naoaki Yabuuchi, Sachi Ikemoto

Journal:

Journal of Solid State Chemistry

Year:

2010

Language:

english

File:

PDF, 2.40 MB

english, 2010

87

Effect of excess lithium on LiNi0.5Mn0.5O2+δ and its electrochemistry as lithium insertion material

Seung-Taek Myung, Shinichi Komaba, Naoaki Kumagai

Journal:

Solid State Ionics

Year:

2004

Language:

english

File:

PDF, 388 KB

english, 2004

88

Hydrothermal phase formation of orthorhombic LiMnO2 and its derivatives as lithium intercalation compounds

Seung-Taek Myung, Shinichi Komaba, Koutarou Kurihara, Naoaki Kumagai

Journal:

Solid State Ionics

Year:

2006

Language:

english

File:

PDF, 457 KB

english, 2006

89

Preparation of carbon nanoparticles from electrolysis of molten carbonates and use as anode materials in lithium-ion batteries

H. Groult, B. Kaplan, F. Lantelme, S. Komaba, N. Kumagai, H. Yashiro, T. Nakajima, B. Simon, A. Barhoun

Journal:

Solid State Ionics

Year:

2006

Language:

english

File:

PDF, 333 KB

english, 2006

90

High temperature X-ray diffractive study of spinel-type lithium manganese oxides

Shinichi Komaba, Atsushi Ogata, Takaya Shimizu, Sachi Ikemoto

Journal:

Solid State Ionics

Year:

2008

Language:

english

File:

PDF, 783 KB

english, 2008

91

Influence of manganese(II), cobalt(II), and nickel(II) additives in electrolyte on performance of graphite anode for lithium-ion batteries

Shinichi Komaba, Naoaki Kumagai, Yoichi Kataoka

Journal:

Electrochimica Acta

Year:

2002

Language:

english

File:

PDF, 853 KB

english, 2002

92

Nano-crystalline LiNi0.5Mn1.5O4 synthesized by emulsion drying method

Seung-Taek Myung, Shinichi Komaba, Naoaki Kumagai, Hitoshi Yashiro, Hoon-Taek Chung, Tae-Hyung Cho

Journal:

Electrochimica Acta

Year:

2002

Language:

english

File:

PDF, 653 KB

english, 2002

93

Hydrothermal synthesis and electrochemical behavior of orthorhombic LiMnO2

Seung-Taek Myung, Shinichi Komaba, Naoaki Kumagai

Journal:

Electrochimica Acta

Year:

2002

Language:

english

File:

PDF, 363 KB

english, 2002

94

Potentiometric biosensor for urea based on electropolymerized electroinactive polypyrrole

Shinichi Komaba, Michiko Seyama, Toshiyuki Momma, Tetsuya Osaka

Journal:

Electrochimica Acta

Year:

1997

Language:

english

File:

PDF, 578 KB

english, 1997

95

Assessment of lithium ion doping into low crystallized carbonaceous materials using molecular orbital calculations

Satoru Komoda, Mikio Watanabe, Shinichi Komaba, Tetsuya Osaka, Susumu Kikuyama, Kohji Yuasa

Journal:

Electrochimica Acta

Year:

1998

Language:

english

File:

PDF, 335 KB

english, 1998

96

Electroluminescence properties of electropolymerized poly (para-phenylene) films by means of electrochemical oxidation and reduction

Shinichi Komaba, Akio Amano, Tetsuya Osaka

Journal:

Journal of Electroanalytical Chemistry

Year:

1997

Language:

english

File:

PDF, 833 KB

english, 1997

97

Impedance analysis of electrodeposited insulating polypyrrole

Shinichi Komaba, Tetsuya Osaka

Journal:

Journal of Electroanalytical Chemistry

Year:

1998

Language:

english

File:

PDF, 125 KB

english, 1998

98

Hydrothermal synthesis of hexagonal tungsten trioxide from Li2WO4 solution and electrochemical lithium intercalation into the oxide

Shinichi Komaba, Naoaki Kumagai, Keiko Kato, Hitoshi Yashiro

Journal:

Solid State Ionics

Year:

2000

Language:

english

File:

PDF, 327 KB

english, 2000

99

Molybdenum oxides synthesized by hydrothermal treatment of A2MoO4 (A=Li, Na, K) and electrochemical lithium intercalation into the oxides

Shinichi Komaba, Naoaki Kumagai, Rumiko Kumagai, Nobuko Kumagai, Hitoshi Yashiro

Journal:

Solid State Ionics

Year:

2002

Language:

english

File:

PDF, 390 KB

english, 2002

100

Synthetic optimization of orthorhombic LiMnO2 by emulsion-drying method and cycling behavior as cathode material for Li-ion battery

Seung-Taek Myung, Shinichi Komaba, Naoaki Kumagai

Journal:

Solid State Ionics

Year:

2002

Language:

english

File:

PDF, 262 KB

english, 2002