Kouki Oka
- Polymers and Plastics top 10%
- Conducting polymers and applications 17
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- Advanced Photocatalysis Techniques 9
- Inorganic Chemistry top 10%
- Metal-Organic Frameworks: Synthesis and Applications 22
- Materials Chemistry top 10%
- Covalent Organic Framework Applications 18
- Luminescence and Fluorescent Materials 12
- Hydrogen Storage and Materials 11
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- Advanced battery technologies research 16
- Advanced Battery Materials and Technologies 9
Kouki Oka
76 papers receiving 895 citations
Peers
Comparison fields: 5 of 75
- Energy Engineering and Power Technology 80
- Polymers and Plastics 196
- Renewable Energy, Sustainability and the Environment 222
- Inorganic Chemistry 163
- Materials Chemistry 427
Countries citing papers authored by Kouki Oka
This map shows the geographic impact of Kouki Oka'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 Kouki Oka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kouki Oka more than expected).
Fields of papers citing papers by Kouki Oka
This network shows the impact of papers produced by Kouki Oka. 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 Kouki Oka. The network helps show where Kouki Oka may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Kouki Oka, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2025 | 0 | |
| 3 | 2025 | 0 | |
| 4 | 2025 | 1 | |
| 5 | 2025 | 1 | |
| 6 | 2024 | 1 | |
| 7 | 2024 | 1 | |
| 8 | 2024 | 7 | |
| 9 | 2024 | 3 | |
| 10 | 2024 | 0 | |
| 11 | 2023 | 0 | |
| 12 | 2023 | 4 | |
| 13 | 2023 | 6 | |
| 14 | 2023 | 4 | |
| 15 | 2023 | 12 | |
| 16 | 2023 | 11 | |
| 17 | 2023 | 6 | |
| 18 | 2022 | 2 | |
| 19 | 2021 | 4 | |
| 20 | 2019 | 36 |
About Kouki Oka
Kouki Oka is a scholar working on Energy Engineering and Power Technology, Process Chemistry and Technology and Inorganic Chemistry, having authored 86 papers that have together received 902 indexed citations. Recurring topics across this work include Metal-Organic Frameworks: Synthesis and Applications (22 papers), Covalent Organic Framework Applications (18 papers), Conducting polymers and applications (17 papers), Advanced battery technologies research (16 papers), Luminescence and Fluorescent Materials (12 papers), Hydrogen Storage and Materials (11 papers), Advanced Battery Materials and Technologies (9 papers) and Advanced Photocatalysis Techniques (9 papers). The work is most often cited by research in Energy Engineering and Power Technology (80 citations), Polymers and Plastics (196 citations) and Renewable Energy, Sustainability and the Environment (222 citations). Kouki Oka has collaborated with scholars based in Japan, Sweden and Australia. Frequent co-authors include Hiroyuki Nishide, Bjørn Winther‐Jensen, Kenichi Oyaizu, Norimitsu Tohnai, Takeo Suga, Rikard Emanuelsson, Maria Strømme, Ryo Kato, Martin Sjödin and Shuhei Furukawa.
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.