Kiyohiko Tajima

796 total citations
22 papers, 639 citations indexed

About

Kiyohiko Tajima is a scholar working on Biomedical Engineering, Molecular Biology and Organic Chemistry. According to data from OpenAlex, Kiyohiko Tajima has authored 22 papers receiving a total of 639 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Biomedical Engineering, 7 papers in Molecular Biology and 5 papers in Organic Chemistry. Recurrent topics in Kiyohiko Tajima's work include Subcritical and Supercritical Water Processes (7 papers), Analytical Chemistry and Chromatography (3 papers) and Catalysis for Biomass Conversion (3 papers). Kiyohiko Tajima is often cited by papers focused on Subcritical and Supercritical Water Processes (7 papers), Analytical Chemistry and Chromatography (3 papers) and Catalysis for Biomass Conversion (3 papers). Kiyohiko Tajima collaborates with scholars based in Japan, Taiwan and United States. Kiyohiko Tajima's co-authors include Kunio Arai, Hideo Hattori, T. Nonaka, Taku Michael Aida, Masaru Watanabe, Tadafumi Adschiri, Kohtaro Goto, Mitsuru Sasaki, Yukiko Sato and Kiyoshi Kuroda and has published in prestigious journals such as Journal of the American Chemical Society, Environmental Science & Technology and Journal of Hazardous Materials.

In The Last Decade

Kiyohiko Tajima

20 papers receiving 619 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kiyohiko Tajima Japan 8 512 113 102 89 80 22 639
Russell L. Holliday United States 8 431 0.8× 66 0.6× 81 0.8× 121 1.4× 67 0.8× 10 570
Zhigang Zhang China 14 379 0.7× 130 1.2× 108 1.1× 188 2.1× 194 2.4× 32 659
Padmesh Venkitasubramanian United States 10 272 0.5× 75 0.7× 138 1.4× 96 1.1× 190 2.4× 10 593
H.E. Van Dam Netherlands 7 248 0.5× 86 0.8× 146 1.4× 54 0.6× 49 0.6× 12 432
Florian Ilgen Germany 5 238 0.5× 232 2.1× 277 2.7× 42 0.5× 73 0.9× 6 552
Sabine Kareth Germany 13 198 0.4× 69 0.6× 81 0.8× 48 0.5× 34 0.4× 38 521
Mark Crosswhite United States 8 134 0.3× 131 1.2× 84 0.8× 106 1.2× 30 0.4× 10 499
Héctor García-Marín Spain 7 207 0.4× 88 0.8× 212 2.1× 47 0.5× 143 1.8× 7 486
Satoshi Hirose Japan 2 482 0.9× 81 0.7× 32 0.3× 52 0.6× 53 0.7× 3 531
Martin Scott Germany 9 527 1.0× 58 0.5× 140 1.4× 202 2.3× 71 0.9× 13 888

Countries citing papers authored by Kiyohiko Tajima

Since Specialization
Citations

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

Fields of papers citing papers by Kiyohiko Tajima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kiyohiko Tajima

This figure shows the co-authorship network connecting the top 25 collaborators of Kiyohiko Tajima. A scholar is included among the top collaborators of Kiyohiko Tajima 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 Kiyohiko Tajima. Kiyohiko Tajima 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.
Fan, Huan‐Jung, et al.. (2007). Simultaneous determination of intraparticle diffusivities from ternary component uptake curves using the shallow bed technique. Journal of Hazardous Materials. 155(3). 397–402. 16 indexed citations
2.
Fujiki, Junpei, et al.. (2007). Computer-aided design of surface modified adsorbent for adsorption of 5-hydroxy-methyl-furfural. Separation and Purification Technology. 60(3). 223–229. 5 indexed citations
3.
Aida, Taku Michael, Kiyohiko Tajima, Masaru Watanabe, et al.. (2007). Reactions of d-fructose in water at temperatures up to 400 °C and pressures up to 100 MPa. The Journal of Supercritical Fluids. 42(1). 110–119. 136 indexed citations
4.
Aida, Taku Michael, Yukiko Sato, Masaru Watanabe, et al.. (2006). Dehydration of d-glucose in high temperature water at pressures up to 80 MPa. The Journal of Supercritical Fluids. 40(3). 381–388. 231 indexed citations
5.
Nonaka, T., Taku Michael Aida, Kiyotaka Hatakeda, et al.. (2006). Development of a Continuous-Flow Reactor System for Conversion of Water-Soluble Organics in Supercritical Water under Superhigh Pressure. KAGAKU KOGAKU RONBUNSHU. 32(4). 356–362. 6 indexed citations
6.
Chang, H. Ted, et al.. (2005). Simultaneous Determination of Multi-Component Isotherm Parameters from Single Sample of Liquid. Adsorption. 11(S1). 79–83. 4 indexed citations
7.
Hattori, Hideo, Kiyohiko Tajima, H. Ted Chang, Takashi Murayama, & Eiji Furuya. (2005). Selective Adsorption of a Substance Derived from Saccharides onto Synthetic Resin Particles. Adsorption. 11(S1). 917–920. 6 indexed citations
8.
Tajima, Kiyohiko, Kimitaka Minami, Mitsumasa Osada, et al.. (2005). Amination of n-Hexanol in Supercritical Water. Environmental Science & Technology. 39(24). 9721–9724. 3 indexed citations
9.
Sasaki, Mitsuru, et al.. (2003). Conversion of the hydroxyl group in 1-hexyl alcohol to an amide group in supercritical water without catalyst. Green Chemistry. 5(1). 95–97. 9 indexed citations
10.
Sasaki, Mitsuru, Kohtaro Goto, Kiyohiko Tajima, Tadafumi Adschiri, & Kunio Arai. (2002). Rapid and selective retro-aldol condensation of glucose to glycolaldehyde in supercritical water. Green Chemistry. 4(3). 285–287. 156 indexed citations
11.
Goto, Kohtaro, Kiyohiko Tajima, Mitsuru Sasaki, Tadafumi Adschiri, & Kunio Arai. (2001). Supercritical Fluid in Polymer Science and Technology. II. Reaction Mechanism of Sugar Derivatives in Subcritical and Supercritical Water.. KOBUNSHI RONBUNSHU. 58(12). 685–691. 18 indexed citations
12.
Tajima, Kiyohiko. (1988). Selective degradation of carbohydrates. Applications to short-step syntheses of useful synthetic intermediates.. Journal of Synthetic Organic Chemistry Japan. 46(1). 22–36.
13.
14.
Tajima, Kiyohiko. (1985). DEGRADATION REACTION OF α-d-GALACTOPYRANURONIC ACID IN ACETIC ANHYDRIDE-BASE SYSTEM. Chemistry Letters. 14(1). 49–52. 7 indexed citations
15.
Tajima, Kiyohiko, et al.. (1983). Tosylation Reaction of d-Glucuronolactone. Bulletin of the Chemical Society of Japan. 56(4). 1253–1254.
16.
Tajima, Kiyohiko, et al.. (1980). ELIMINATION REACTION IN d-GLUCURONOLACTONE AND d-MANNURONOLACTONE. Chemistry Letters. 9(11). 1465–1466. 2 indexed citations
17.
Tajima, Kiyohiko. (1977). AUTOXIDATION OF 4H-5-OXAZOLONE. Chemistry Letters. 6(3). 279–282. 1 indexed citations
18.
Tajima, Kiyohiko & Tsujiaki Hata. (1972). A Simple Protecting Group Protection-Purification “Handle” for Polynucleotide Synthesis. II.. Bulletin of the Chemical Society of Japan. 45(8). 2608–2610. 1 indexed citations
19.
Hata, Tsujiaki, Kiyohiko Tajima, & Teruaki Mukaiyama. (1971). Simple protecting group protection-purification "handle" for polynucleotide synthesis. I. Journal of the American Chemical Society. 93(19). 4928–4930. 5 indexed citations
20.
Hata, Tsujiaki, Kiyohiko Tajima, & Teruaki Mukaiyama. (1968). A Convenient Method for the Preparation of Acid Anhydrides from Metallic Carboxylates. Bulletin of the Chemical Society of Japan. 41(11). 2746–2747. 15 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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