K. Arai

797 total citations
8 papers, 692 citations indexed

About

K. Arai is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, K. Arai has authored 8 papers receiving a total of 692 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Materials Chemistry, 5 papers in Electrical and Electronic Engineering and 4 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in K. Arai's work include Fuel Cells and Related Materials (5 papers), Hydrogen Storage and Materials (5 papers) and Electrocatalysts for Energy Conversion (4 papers). K. Arai is often cited by papers focused on Fuel Cells and Related Materials (5 papers), Hydrogen Storage and Materials (5 papers) and Electrocatalysts for Energy Conversion (4 papers). K. Arai collaborates with scholars based in Japan. K. Arai's co-authors include S. Suda, Z.P. Li, B.H. Liu, Zaijun Li, Yifan Zhou, Yunfei Sun, Masaki Uchida, Akira Takahashi and S. Takahashi and has published in prestigious journals such as Journal of Power Sources, Journal of The Electrochemical Society and Electrochimica Acta.

In The Last Decade

K. Arai

8 papers receiving 683 citations

Peers

K. Arai
Z.P. Li Japan
H. Benzidi Morocco
H.-J. Kim South Korea
I. Arul Raj India
Zhengyan Zhang China
Muralidhar Chourashiya South Korea
Yoonseok Choi South Korea
Marco Calizzi Italy
Hyounmyung Park United States
Jiahuan He China
Z.P. Li Japan
K. Arai
Citations per year, relative to K. Arai K. Arai (= 1×) peers Z.P. Li

Countries citing papers authored by K. Arai

Since Specialization
Citations

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

Fields of papers citing papers by K. Arai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Arai

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

All Works

8 of 8 papers shown
1.
Arai, K., et al.. (2005). Development of the direct borohydride fuel cell. Journal of Alloys and Compounds. 404-406. 648–652. 97 indexed citations
2.
Liu, B.H., Z.P. Li, K. Arai, & S. Suda. (2005). Performance improvement of a micro borohydride fuel cell operating at ambient conditions. Electrochimica Acta. 50(18). 3719–3725. 120 indexed citations
3.
Li, Z.P., et al.. (2003). Protide compounds in hydrogen storage systems. Journal of Alloys and Compounds. 356-357. 469–474. 72 indexed citations
4.
Li, Z.P., et al.. (2003). Evaluation of alkaline borohydride solutions as the fuel for fuel cell. Journal of Power Sources. 126(1-2). 28–33. 127 indexed citations
5.
Li, Zaijun, et al.. (2003). A Fuel Cell Development for Using Borohydrides as the Fuel. Journal of The Electrochemical Society. 150(7). A868–A868. 163 indexed citations
6.
Suda, S., Yunfei Sun, Masaki Uchida, et al.. (2001). Fluorinated metal hydrides for the catalytic hydrolysis of metal-hydrogen complexes. Metals and Materials International. 7(1). 73–75. 21 indexed citations
7.
Suda, S., et al.. (2001). Catalytic generation of hydrogen by applying fluorinated-metal hydrides as catalysts. Applied Physics A. 72(2). 209–212. 89 indexed citations
8.
Takahashi, Akira, S. Takahashi, & K. Arai. (1975). EFFECTS OF INITIATOR AND ZINC CHLORIDE ON THE COPOLYMERIZATION OF ACRYLONITRILE-STYRENE IN AN AQUEOUS MEDIUM IN THE PRESENCE OF CELLULOSIC MATERIALS. Sen i Gakkaishi. 31(3). T96–T100. 3 indexed citations

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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2026