Hajime Kawanami

5.5k total citations
132 papers, 4.6k citations indexed

About

Hajime Kawanami is a scholar working on Materials Chemistry, Process Chemistry and Technology and Catalysis. According to data from OpenAlex, Hajime Kawanami has authored 132 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Materials Chemistry, 51 papers in Process Chemistry and Technology and 42 papers in Catalysis. Recurrent topics in Hajime Kawanami's work include Carbon dioxide utilization in catalysis (51 papers), Catalytic Processes in Materials Science (27 papers) and Asymmetric Hydrogenation and Catalysis (21 papers). Hajime Kawanami is often cited by papers focused on Carbon dioxide utilization in catalysis (51 papers), Catalytic Processes in Materials Science (27 papers) and Asymmetric Hydrogenation and Catalysis (21 papers). Hajime Kawanami collaborates with scholars based in Japan, United States and France. Hajime Kawanami's co-authors include Maya Chatterjee, Yutaka Ikushima, Takayuki Ishizaka, Yuichiro Himeda, Masayuki Iguchi, Toshirou Yokoyama, Keitaro Matsui, Toshishige M. Suzuki, Masahiro Sato and Akiyoshi Sasaki and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Angewandte Chemie International Edition.

In The Last Decade

Hajime Kawanami

126 papers receiving 4.5k citations

Peers

Countries citing papers authored by Hajime Kawanami

Since Specialization

Citations

This map shows the geographic impact of Hajime Kawanami'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 Hajime Kawanami with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hajime Kawanami more than expected).

Fields of papers citing papers by Hajime Kawanami

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hajime Kawanami. 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 Hajime Kawanami. The network helps show where Hajime Kawanami may publish in the future.

Co-authorship network of co-authors of Hajime Kawanami

This figure shows the co-authorship network connecting the top 25 collaborators of Hajime Kawanami. A scholar is included among the top collaborators of Hajime Kawanami based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hajime Kawanami. Hajime Kawanami is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Hydrogen Storage and Release via Carbon Dioxide Hydrogenation to Formate Salts under High‐Pressure Conditions with Ir Complex and Subsequent Formic Acid Dehydrogenation 2025 ·ChemistryOpen ·(unknown), Ryoichi Kanega, Hajime Kawanami	2
2	Enhancing continuous-flow reactions via compression-molding of solid catalysts and dilutants in packed-bed systems 2024 ·RSC Advances ·(unknown), (unknown), Yoshihiro Kon, Hajime Kawanami, Nagatoshi Koumura	0
3	Direct Formic Acid Production by CO₂ Hydrogenation with Ir Complexes in HFIP under Supercritical Conditions 2024 ·Organometallics ·(unknown), Ryoichi Kanega, Hajime Kawanami	2
4	Kinetic study of catalytic formic acid dehydrogenation by in situ UV-vis spectroscopy 2024 ·Sustainable Energy & Fuels ·(unknown), Risheng Li, C. Suzuki, Akira Yamamoto, Hisao Yoshida, Hajime Kawanami, Ryoichi Kanega	1
5	Continuous-inline extraction of polar co-solvent during sequential flow reactions 2024 ·Reaction Chemistry & Engineering ·(unknown), (unknown), Hajime Kawanami, Nagatoshi Koumura	2
6	Iridium Catalyst Immobilized on Crosslinked Polyethyleneimine for Continuous Hydrogen Production Using Formic Acid 2023 ·ChemSusChem ·(unknown), Shinji Tanaka, Tetsuya Kodaira, Ryoichi Kanega, Hajime Kawanami	2
7	An Aqueous Redox Flow Battery Using CO₂ as an Active Material with a Homogeneous Ir Catalyst** 2023 ·Angewandte Chemie ·Ryoichi Kanega, (unknown), Takaaki Sakai, Naoya Onishi, Akira Yamamoto, (unknown), Hisao Yoshida, Hajime Kawanami, Yuichiro Himeda, Yukari Sato, Akihiro Ohira	1
8	Iridium Catalyst Immobilized on Crosslinked Polyethyleneimine for Continuous Hydrogen Production Using Formic Acid 2023 ·ChemSusChem ·(unknown), Shinji Tanaka, Tetsuya Kodaira, Ryoichi Kanega, Hajime Kawanami	5
9	A Recent Review of Primary Hydrogen Carriers, Hydrogen Production Methods, and Applications 2023 ·Catalysts ·Risheng Li, Hajime Kawanami	26
10	Recent Progress in Homogeneous Catalytic Dehydrogenation of Formic Acid 2022 ·Molecules ·Naoya Onishi, Ryoichi Kanega, Hajime Kawanami, Yuichiro Himeda	64
11	Ligand Effect on the Stability of Water‐Soluble Iridium Catalysts for High‐Pressure Hydrogen Gas Production by Dehydrogenation of Formic Acid 2019 ·ChemPhysChem ·Masayuki Iguchi, Naoya Onishi, Yuichiro Himeda, Hajime Kawanami	0
12	Ligand Effect on the Stability of Water‐Soluble Iridium Catalysts for High‐Pressure Hydrogen Gas Production by Dehydrogenation of Formic Acid 2019 ·ChemPhysChem ·Masayuki Iguchi, Naoya Onishi, Yuichiro Himeda, Hajime Kawanami	20
13	Sequential hydrogen production system from formic acid and H₂/CO₂ separation under high-pressure conditions 2018 ·Sustainable Energy & Fuels ·Masayuki Iguchi, Maya Chatterjee, Naoya Onishi, Yuichiro Himeda, Hajime Kawanami	23
14	Kinetic Studies on Formic Acid Dehydrogenation Catalyzed by an Iridium Complex towards Insights into the Catalytic Mechanism of High‐Pressure Hydrogen Gas Production 2017 ·Chemistry - A European Journal ·Masayuki Iguchi, Heng Zhong, Yuichiro Himeda, Hajime Kawanami	31
15	Effect of the ortho‐Hydroxyl Groups on a Bipyridine Ligand of Iridium Complexes for the High‐Pressure Gas Generation from the Catalytic Decomposition of Formic Acid 2017 ·Chemistry - A European Journal ·Masayuki Iguchi, Heng Zhong, Yuichiro Himeda, Hajime Kawanami	28
16	Preparation of silica sphere with porous structure in supercritical carbon dioxide 2010 ·Journal of Colloid and Interface Science ·Maya Chatterjee, Abhijit Chatterjee, Yutaka Ikushima, Hajime Kawanami, Takayuki Ishizaka, Masahiro Sato, Toshishige M. Suzuki, Toshirou Yokoyama	3
17	Continuous process for fabrication of size controlled polyimide nanoparticles using microfluidic system 2010 ·Chemical Communications ·Takayuki Ishizaka, (unknown), Maya Chatterjee, Akira Suzuki, Toshishige M. Suzuki, Hajime Kawanami	13
18	Highly efficient chemoselective N-acylation with water microreaction system in the absence of catalyst 2009 ·Lab on a Chip ·Masahiro Sato, Keiichiro Matsushima, Hajime Kawanami, Maya Chatterjee, Toshiro Yokoyama, (unknown), Toshishige M. Suzuki	11
19	Time-resolved infrared (TRIR) study on the formation and reactivity of organometallic methane and ethane complexes in room temperature solution 2007 ·Proceedings of the National Academy of Sciences ·Alexander J. Cowan, Peter Portius, Hajime Kawanami, (unknown), David C. Grills, Xue-Zhong Sun, Jonathan McMaster, Michael W. George	46
20	Rapid and Highly Selective Copper‐Free Sonogashira Coupling in High‐Pressure, High‐Temperature Water in a Microfluidic System 2007 ·Angewandte Chemie International Edition ·Hajime Kawanami, Keiichiro Matsushima, Masahiro Sato, Yutaka Ikushima	78

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.

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