Kunio Ota

524 total citations
31 papers, 408 citations indexed

About

Kunio Ota is a scholar working on Environmental Engineering, Inorganic Chemistry and Global and Planetary Change. According to data from OpenAlex, Kunio Ota has authored 31 papers receiving a total of 408 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Environmental Engineering, 8 papers in Inorganic Chemistry and 7 papers in Global and Planetary Change. Recurrent topics in Kunio Ota's work include Groundwater flow and contamination studies (12 papers), Radioactive element chemistry and processing (8 papers) and Radioactive contamination and transfer (7 papers). Kunio Ota is often cited by papers focused on Groundwater flow and contamination studies (12 papers), Radioactive element chemistry and processing (8 papers) and Radioactive contamination and transfer (7 papers). Kunio Ota collaborates with scholars based in Japan, Switzerland and United Kingdom. Kunio Ota's co-authors include W. Russell Alexander, Akimitsu Ishihara, Shigenori Mitsushima, Koichi Matsuzawa, Teruki Iwatsuki, Richard Metcalfe, Andreas Möri, Hironori Funaki, Eiichi Ishii and Tetsuya Tokiwa and has published in prestigious journals such as Journal of The Electrochemical Society, Journal of Materials Chemistry A and Electrochimica Acta.

In The Last Decade

Kunio Ota

30 papers receiving 378 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Kunio Ota Japan 14 122 105 92 84 81 31 408
Aurélien Randi France 14 200 1.6× 49 0.5× 54 0.6× 43 0.5× 19 0.2× 35 503
Tamotsu Kozaki Japan 18 332 2.7× 73 0.7× 42 0.5× 54 0.6× 208 2.6× 48 948
Inna Kurganskaya Germany 13 323 2.6× 15 0.1× 42 0.5× 72 0.9× 38 0.5× 18 546
Katsuhiro Tsukimura Japan 11 28 0.2× 30 0.3× 50 0.5× 160 1.9× 39 0.5× 33 382
Baptiste Dazas France 12 126 1.0× 11 0.1× 57 0.6× 117 1.4× 32 0.4× 22 537
Mohamed M. Gomaa Egypt 16 35 0.3× 151 1.4× 19 0.2× 353 4.2× 39 0.5× 60 774
Guido Deissmann Germany 18 237 1.9× 40 0.4× 14 0.2× 87 1.0× 185 2.3× 67 783
Jacquelyn N. Bracco United States 11 93 0.8× 14 0.1× 59 0.6× 43 0.5× 17 0.2× 23 385
Tim J. Tambach Netherlands 13 211 1.7× 13 0.1× 78 0.8× 40 0.5× 30 0.4× 29 652
Jenna Poonoosamy Germany 17 380 3.1× 34 0.3× 13 0.1× 66 0.8× 90 1.1× 37 708

Countries citing papers authored by Kunio Ota

Since Specialization
Citations

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

Fields of papers citing papers by Kunio Ota

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kunio Ota

This figure shows the co-authorship network connecting the top 25 collaborators of Kunio Ota. A scholar is included among the top collaborators of Kunio Ota 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 Kunio Ota. Kunio Ota is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ishihara, Akimitsu, Masashi Matsumoto, Hideto Imai, et al.. (2015). Tantalum oxide-based electrocatalysts made from oxy-tantalum phthalocyanines as non-platinum cathodes for polymer electrolyte fuel cells. Electrochimica Acta. 179. 146–153. 15 indexed citations
2.
Ishihara, Akimitsu, Takaya Nagai, Masashi Matsumoto, et al.. (2015). Kinetic study of oxygen reduction reaction on tantalum oxide-based electrocatalysts produced from oxy-tantalum phthalocyanines in acidic media. Electrochimica Acta. 182. 789–794. 11 indexed citations
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Ishihara, Akimitsu, et al.. (2010). Zirconium Oxide-Based Compound as New Cathode Without Platinum Group Metals for PEFC. Journal of The Electrochemical Society. 157(6). B885–B885. 36 indexed citations
8.
Alexander, W. Russell, et al.. (2009). Grimsel test site investigation Phase IV. The Nagra-JAEA in situ study of safety relevant radionuclide retardation in fractured crystalline rock. III: The RRP project final report. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 2 indexed citations
9.
Ishii, Eiichi, Hironori Funaki, Tetsuya Tokiwa, & Kunio Ota. (2009). Relationship between fault growth mechanism and permeability variations with depth of siliceous mudstones in northern Hokkaido, Japan. Journal of Structural Geology. 32(11). 1792–1805. 38 indexed citations
10.
Sasao, Eiji, Kunio Ota, Teruki Iwatsuki, et al.. (2006). An overview of a natural analogue study of the Tono Uranium Deposit, central Japan. Geochemistry Exploration Environment Analysis. 6(1). 5–12. 20 indexed citations
11.
Sasao, Eiji, et al.. (2005). Natural analogue study in the Tono uranium deposit. 11(2). 167–180. 2 indexed citations
12.
Iwatsuki, Teruki, et al.. (2004). Solubility constraints on uranium concentrations in groundwaters of the Tono uranium deposit, Japan. Radiochimica Acta. 92(9-11). 789–796. 21 indexed citations
13.
Ota, Kunio, et al.. (2003). Influence of the mode of matrix porosity determination on matrix diffusion calculations. Journal of Contaminant Hydrology. 61(1-4). 131–145. 26 indexed citations
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Motohira, N., et al.. (1999). Effect of Mg on the solubility of NiO in molten carbonate. Journal of Molecular Liquids. 83(1-3). 95–103. 23 indexed citations
17.
Alexander, W. Russell, et al.. (1997). The Assessment of Radionuclide Retardation in Fractured Crystalline Rocks. MRS Proceedings. 506. 2 indexed citations
18.
Alexander, W. Russell, et al.. (1997). The assessment of radionuclide entrapment in repository host rocks. 1 indexed citations
19.
Yoshida, Hideyo, et al.. (1994). Role of Microscopic Flow-Paths on Nuclide Migration in Sedimentary Rocks. Radiochimica Acta. 66-67(s1). 505–512. 9 indexed citations
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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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