Kôichi Komatsu

11.4k citations

312 papers · 9.5k indexed · 2 hit papers · h-index 51

Organic Chemistry top 0.1%
- Fullerene Chemistry and Applications 147
- Synthesis and Properties of Aromatic Compounds 76
- Oxidative Organic Chemistry Reactions 19
Materials Chemistry top 0.5%
- Graphene research and applications 54
- Carbon Nanotubes in Composites 50
- Porphyrin and Phthalocyanine Chemistry 39
- Boron and Carbon Nanomaterials Research 24
Physical and Theoretical Chemistry top 0.5%
Polymers and Plastics top 2%
Atomic and Molecular Physics, and Optics top 2%
- Advanced Chemical Physics Studies 37

Co-authors: Yasujiro Murata Michihisa Murata Tohru Nishinaga Toshikazu Kitagawa Guan‐Wu Wang Koichi Fujiwara Motoo Shiro Kunio Okamoto
Cited by: Organic Chemistry Materials Chemistry Physical and Theoretical Chemistry
Journals: Nature (1 paper)Science (1 paper)Chemical Reviews (1 paper)
Partner nations: Japan United States Spain

In The Last Decade

Kôichi Komatsu

307 papers receiving 9.3k citations

Hit Papers

align trajectories log scale

Peers

Countries citing papers authored by Kôichi Komatsu

Since Specialization

Citations

This map shows the geographic impact of Kôichi Komatsu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kôichi Komatsu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kôichi Komatsu more than expected).

Fields of papers citing papers by Kôichi Komatsu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kôichi Komatsu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kôichi Komatsu. The network helps show where Kôichi Komatsu may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Kôichi Komatsu, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Kôichi Komatsu Line = papers co-authored together Kôichi Komatsu links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Steric Control in the π‐Dimerization of Oligothiophene Radical Cations Annelated with Bicyclo[2.2.2]octene Units Chemistry - A European Journal ·Masaki Tateno,Masayoshi Takase,Masahiko Iyoda,Kôichi Komatsu,Tohru Nishinaga	2013	36
2	Catalytic stereodivergent functionalization of H₂@C₆₀ Chemical Communications ·Enrique E. Maroto,Marta Izquierdo,Michihisa Murata,Salvatore Filippone,Kôichi Komatsu,Yasujiro Murata,Nazario Martı́n	2013	29
3	Indirect 1H NMR characterization of H2@C60 nitroxide derivatives and their nuclear spin relaxation Chemical Communications ·Yongjun Li,Xuegong Lei,Xia Li,Ronald G. Lawler,Yasujiro Murata,Kôichi Komatsu,Nicholas J. Turro	2011	12
4	Cyclobutadieneiron Tricarbonyl Annelated with Homoadamantene Frameworks Organometallics ·Shinya Minegishi,Kôichi Komatsu,Toshikazu Kitagawa	2011	6
5	Rotor in a Cage: Infrared Spectroscopy of an Endohedral Hydrogen-Fullerene Complex Bulletin of the American Physical Society ·Toomas R o om,Min Ge,D. H uvonen,U. Nagel,Salvatore Mamone,A. Danquigny,Francesco Cuda,Martin C. Grossel,Marina Carravetta,Malcolm H. Levitt,Yasujiro Murata,Kôichi Komatsu	2009	1
6	Quantum Translator-Rotator: Inelastic Neutron Scattering of Dihydrogen Molecules Trapped inside Anisotropic Fullerene Cages Physical Review Letters ·A.J. Horsewill,Kuldeep Panesar,S. Rols,Mark R. Johnson,Yasujiro Murata,Kôichi Komatsu,Salvatore Mamone,A. Danquigny,Francesco Cuda,Sergey Maltsev,Martin C. Grossel,Marina Carravetta,Malcolm H. Levitt	2009	58
7	Rotational Sublevels of an Ortho-Hydrogen Molecule Encapsulated in an IsotropicC60Cage Physical Review Letters ·Yoshimitsu Kohama,Takeshi Rachi,Jing Ju,Zhaofei Li,Jun Tang,Ryotaro Kumashiro,Satoru Izumisawa,Hitoshi Kawaji,Tooru Ataké,Hiroshi Sawa,Yasujiro Murata,Kôichi Komatsu,Katsumi Tanigaki	2009	43
8	NMR Studies on Monofunctionalized Fullerenyl Cation and Anion Encapsulating a H₂ Molecule Chemistry - An Asian Journal ·Michihisa Murata,Yuta Ochi,Toshikazu Kitagawa,Kôichi Komatsu,Yasujiro Murata	2008	6
9	The outside knows the difference inside: trapping helium by immediate reduction of the orifice size of an open-cage fullerene and the effect of encapsulated helium and hydrogen upon the NMR of a proton directly attached to the outside Chemical Communications ·Shih‐Ching Chuang,Yasujiro Murata,Michihisa Murata,Kôichi Komatsu	2007	33
10	Synthesis of Oligo(thienylfuran)s with Thiophene Rings at Both Ends and Their Structural, Electronic, and Field‐Effect Properties Chemistry - An Asian Journal ·Yasuo Miyata,Miki Terayama,Takeo Minari,Tohru Nishinaga,Takashi Nemoto,Seiji Isoda,Kôichi Komatsu	2007	45
11	Solid-state NMR of endohedral hydrogen–fullerene complexes Physical Chemistry Chemical Physics ·Marina Carravetta,A. Danquigny,Salvatore Mamone,Francesco Cuda,Ole G. Johannessen,Ivo Heinmaa,Kuldeep Panesar,Raivo Stern,Martin C. Grossel,A.J. Horsewill,Ago Samoson,Michihisa Murata,Yasujiro Murata,Kôichi Komatsu,Malcolm H. Levitt	2007	58
12	Synthesis of fluorinated anti-fluorenacenedione and the structural, electronic, and field-effect properties Organic & Biomolecular Chemistry ·Yasuo Miyata,Takeo Minari,Takashi Nemoto,Seiji Isoda,Kôichi Komatsu	2007	26
13	Solvent-free synthesis of dihydrofuran-fused [60]fullerene derivatives by high-speed vibration milling Chinese Chemical Letters ·X.‐M. CHENG,GW Wang,Yusuke Murata,Kôichi Komatsu	2005	28
14	Persistent ? radical cations: self-association and its steric control in the condensed phase Organic & Biomolecular Chemistry ·Tohru Nishinaga,Kôichi Komatsu	2005	110
15	MALDI-Fourier transform mass spectrometric and theoretical studies of donor–acceptor and donor–bridge–acceptor fullerenes Physical Chemistry Chemical Physics ·Vladimir Frankevich,Maxim Dashtiev,Renato Zenobi,Toshikazu Kitagawa,Yangsoo Lee,Yasujiro Murata,Tetsuya Yamazaki,Yunyan Gao,Kôichi Komatsu,Josep M. Oliva	2005	10
16	Controlled Molecular Orientation in an Adlayer of a Supramolecular Assembly Consisting of an Open‐Cage C₆₀ Derivative and Zn^II Octaethylporphyrin on Au(111) Angewandte Chemie International Edition ·Soichiro Yoshimoto,Eishi Tsutsumi,Y. Honda,Yasujiro Murata,Michihisa Murata,Kôichi Komatsu,Osamu Ito,Kingo Itaya	2004	74
17	Synthesis and electropolymerization of fullerene–terthiophene dyads Organic & Biomolecular Chemistry ·Yasujiro Murata,Mitsuharu Suzuki,Kôichi Komatsu	2003	30
18	Nucleophilic substitution of alkylchlorodihydro[60]fullerenes: thermodynamic stabilities of alkylated C60 cation intermediatesElectronic supplementary information (ESI) available: selected spectral data for newly synthesized compounds. See http://www.rsc.org/suppdata/cc/b2/b210126b/ Chemical Communications ·Toshikazu Kitagawa,Yangsoo Lee,Masaaki Hanamura,Harumi Sakamoto,Hirofumi Konno,Ken ichi Takeuchi,Kôichi Komatsu	2002	18
19	Structural Analysis of C60 Trimers by Direct Observation with Scanning Tunneling Microscopy Angewandte Chemie International Edition ·Masashi Kunitake,Shinobu Uemura,Osamu Ito,Koichi Fujiwara,Yasujiro Murata,Kôichi Komatsu	2002	40
20	Shrinkage Stress of Composite Resin during Hardening : Part III The Effects of Amount of Polymerization Initiator on the Shrinkage Stress Kimiya Nemoto,Kôichi Komatsu,Kozo Horie,R.L. Bowen,Yasuhiro Tanioka,Takuji Ikemi,Yuji Namiki	1993	1

About Kôichi Komatsu

Kôichi Komatsu is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry and Materials Chemistry, having authored 312 papers that have together received 9.5k indexed citations. Recurring topics across this work include Fullerene Chemistry and Applications (147 papers), Synthesis and Properties of Aromatic Compounds (76 papers), Graphene research and applications (54 papers), Carbon Nanotubes in Composites (50 papers), Porphyrin and Phthalocyanine Chemistry (39 papers), Advanced Chemical Physics Studies (37 papers), Boron and Carbon Nanomaterials Research (24 papers) and Oxidative Organic Chemistry Reactions (19 papers). The work is most often cited by research in Organic Chemistry (7.6k citations), Materials Chemistry (5.3k citations) and Physical and Theoretical Chemistry (755 citations). Kôichi Komatsu has collaborated with scholars based in Japan, United States and Spain. Frequent co-authors include Yasujiro Murata, Michihisa Murata, Tohru Nishinaga, Toshikazu Kitagawa, Guan‐Wu Wang, Koichi Fujiwara, Motoo Shiro, Kunio Okamoto, Ken’ichi Takeuchi and Terence S. M. Wan. Their work appears in journals such as Nature, Science and Chemical Reviews.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact