Sayuri Okunaka
- Renewable Energy, Sustainability and the Environment top 1%
- Materials Chemistry top 5%
- Electrical and Electronic Engineering top 5%
- Catalysis top 5%
- Inorganic Chemistry top 10%
- Co-authors
- Hiromasa TokudomeKazunari DomenTaro YamadaTakashi HisatomiTsuyoshi TakataSeiji AkiyamaHiroshi NishiyamaNaoya Shibata
- Topics
- Advanced Photocatalysis Techniques (25 papers)Copper-based nanomaterials and applications (14 papers)TiO2 Photocatalysis and Solar Cells (9 papers)
- Cited by
- Renewable Energy, Sustainability and the EnvironmentMaterials ChemistryEnergy Engineering and Power Technology
- Partner nations
- JapanUnited StatesNorway
In The Last Decade
Sayuri Okunaka
27 papers receiving 2.3k citations
Hit Papers
Peers
Comparison fields: 5 of 63
- Renewable Energy, Sustainability and the Environment 2.0k
- Materials Chemistry 1.6k
- Electrical and Electronic Engineering 733
- Catalysis 169
- Inorganic Chemistry 135
Countries citing papers authored by Sayuri Okunaka
This map shows the geographic impact of Sayuri Okunaka'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 Sayuri Okunaka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sayuri Okunaka more than expected).
Fields of papers citing papers by Sayuri Okunaka
This network shows the impact of papers produced by Sayuri Okunaka. 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 Sayuri Okunaka. The network helps show where Sayuri Okunaka may publish in the future.
Co-authorship network of co-authors of Sayuri Okunaka
This figure shows the co-authorship network connecting the top 25 collaborators of Sayuri Okunaka. A scholar is included among the top collaborators of Sayuri Okunaka 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 Sayuri Okunaka. Sayuri Okunaka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2 | |
| 2 | 2 | |
| 3 | 3 | |
| 4 | 2 | |
| 5 | 6 | |
| 6 | 10 | |
| 7 | 56 | |
| 8 | 19 | |
| 9 | Photocatalytic solar hydrogen production from water on a 100-m2 scalebreakdown → | 1288 |
| 10 | 30 | |
| 11 | 11 | |
| 12 | 32 | |
| 13 | 13 | |
| 14 | 5 | |
| 15 | A Particulate Photocatalyst Water-Splitting Panel for Large-Scale Solar Hydrogen Generationbreakdown → | 574 |
| 16 | 93 | |
| 17 | 8 | |
| 18 | 33 | |
| 19 | 35 | |
| 20 | 17 |
About Sayuri Okunaka
Sayuri Okunaka is a scholar working on Renewable Energy, Sustainability and the Environment, Materials Chemistry and Energy Engineering and Power Technology, having authored 27 papers that have together received 2.3k indexed citations. Recurring topics across this work include Advanced Photocatalysis Techniques (25 papers), Copper-based nanomaterials and applications (14 papers) and TiO2 Photocatalysis and Solar Cells (9 papers). The work is most often cited by research in Renewable Energy, Sustainability and the Environment (2.0k citations), Materials Chemistry (1.6k citations) and Energy Engineering and Power Technology (94 citations). Sayuri Okunaka has collaborated with scholars based in Japan, United States and Norway. Frequent co-authors include Hiromasa Tokudome, Kazunari Domen, Taro Yamada, Takashi Hisatomi, Tsuyoshi Takata, Seiji Akiyama, Hiroshi Nishiyama, Naoya Shibata, Mamiko Nakabayashi and Masaharu Yamaguchi. Their work appears in journals such as Nature, Nature Communications and Chemical Communications.
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.