Junko Ichihara

741 total citations
33 papers, 530 citations indexed

About

Junko Ichihara is a scholar working on Organic Chemistry, Materials Chemistry and Inorganic Chemistry. According to data from OpenAlex, Junko Ichihara has authored 33 papers receiving a total of 530 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Organic Chemistry, 17 papers in Materials Chemistry and 15 papers in Inorganic Chemistry. Recurrent topics in Junko Ichihara's work include Chemical Synthesis and Reactions (17 papers), Polyoxometalates: Synthesis and Applications (14 papers) and Fluorine in Organic Chemistry (9 papers). Junko Ichihara is often cited by papers focused on Chemical Synthesis and Reactions (17 papers), Polyoxometalates: Synthesis and Applications (14 papers) and Fluorine in Organic Chemistry (9 papers). Junko Ichihara collaborates with scholars based in Japan, United Kingdom and Spain. Junko Ichihara's co-authors include Terukiyo Hanafusa, Takashi Ando, Shunro Yamaguchi, Yoh Sasaki, James H. Clark, David G. Cork, Takehiko Kawate, Shinjiro Sumi, Takahide Kimura and Hirokazu Nakayama and has published in prestigious journals such as Chemical Communications, Green Chemistry and Journal of Materials Science.

In The Last Decade

Junko Ichihara

33 papers receiving 503 citations

Peers

Junko Ichihara

A. P. Kybett United Kingdom

Roland Jacquot France

Yoko Usui Japan

Georges Frémy France

Levon L. Khemchyan Russia

Elizabeth A. McLoughlin United States

Thomas P. Nicholls Australia

Irene Mustieles Marín France

William L. Schinski United States

A. P. Kybett United Kingdom

Junko Ichihara

276 ×0.8

227 ×1.0

188 ×1.4

70 ×0.8

38 ×0.5

Citations per year, relative to Junko Ichihara Junko Ichihara (= 1×) peers A. P. Kybett

Countries citing papers authored by Junko Ichihara

Since Specialization

Citations

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

Fields of papers citing papers by Junko Ichihara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Junko Ichihara

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Shimomura, Osamu, et al.. (2014). Alkylamines-intercalated α-zirconium phosphate as latent thermal anionic initiators. Journal of Polymer Science Part A Polymer Chemistry. 52(13). 1854–1861. 15 indexed citations

Ichihara, Junko, et al.. (2006). Vanadomolybdophosphoric acid/fluorapatite solid-phase system for aerobic oxidative dehydrogenation. Catalysis Today. 111(3-4). 349–353. 4 indexed citations

Ichihara, Junko, et al.. (2004). Formation of Fluoridated Hydroxyapatite by Competitive Attack of OH- and F- ions onto .ALPHA.- or .BETA.-Tricalcium Bis (Orthophosphate). Journal of the Ceramic Society of Japan. 112(1301). 6–12. 4 indexed citations

Sasaki, Yoh, et al.. (2004). THE USE OF APATITE AS GREEN DISPERSE-PHASE FOR SOLVENT-FREE EPOXIDATION. Phosphorus Research Bulletin. 17(0). 211–214. 1 indexed citations

Ichihara, Junko, et al.. (2003). Cetylpyridinium dodecatungstate on fluorapatite: efficient and reusable solid catalyst for solvent-free epoxidation. Green Chemistry. 5(5). 491–493. 12 indexed citations

Ichihara, Junko, et al.. (2002). Keggin-type polyacid clusters on apatite: characteristic catalytic activities in solvent-free oxidation. Tetrahedron Letters. 43(46). 8231–8234. 22 indexed citations

Kera, Yoshiya, et al.. (2002). Selective oxidations of allylic alcohols with H2O2 on a series of lanthanide decatungstate modified with 1-hexadecylpyridinium cation [{C5H5N(CH2)15CH3}7H2Ln(III)W10O36; cetyl-LnW10, Ln: La–Er]: kinetic features and working mechanisms. Journal of Molecular Catalysis A Chemical. 184(1-2). 413–429. 5 indexed citations

Yamaguchi, Shunro, Atsushi Nakahira, Masayuki Okazaki, et al.. (2002). Shape-controlled synthesis of hydroxyapatite from α-tricalcium bis(orthophosphate) in organic-aqueous binary systems. Journal of Materials Science. 37(5). 1033–1041. 14 indexed citations

Ichihara, Junko. (2001). Solvent-free epoxidation using a tungstic acid catalyst on fluoroapatite. Tetrahedron Letters. 42(4). 695–697. 18 indexed citations

10.

Nakahira, Atsushi, et al.. (2001). Fluoride ion-promoted reaction of β-tricalcium phosphate to fluoridated hydroxyapatite. Journal of Fluorine Chemistry. 110(1). 75–79. 7 indexed citations

11.

Yamaguchi, Shunro, et al.. (2000). H<SUB>2</SUB>O<SUB>2</SUB>-OXIDATION OF SULFIDE AND SULFOXIDE WITH ISOPOLY TUNGSTATE AND HETEROPOLY TUNGSTATE CATALYSTS. Phosphorus Research Bulletin. 11(0). 43–46. 7 indexed citations

12.

Sasaki, Yoh, et al.. (1999). COMPARISON OF CATALYTIC ACTIVITIES BETWEEN HETEROPOLY PEROXIDE AND ISOPOLY PEROXIDE. Phosphorus Research Bulletin. 9(0). 87–90. 5 indexed citations

13.

Ichihara, Junko & Shunro Yamaguchi. (1998). CATALYTIC ACTIVITY OF HETEROPOLY ACID CONTAINING PHOSPHOROUS GROUP. Phosphorus Research Bulletin. 8(0). 143–146. 4 indexed citations

14.

Ichihara, Junko. (1997). Functional selectivity in Friedel–Crafts alkylations with allylic halides promoted by solid composite lead fluoride reagent. Chemical Communications. 1921–1921. 12 indexed citations

15.

Ichihara, Junko, et al.. (1992). Acceleration of the Fluorination of Benzyl Halide by the Combination of Lead Fluoride and Sodium Salt. Chemistry Letters. 21(7). 1161–1164. 3 indexed citations

16.

Ichihara, Junko, et al.. (1990). The combination of ammonium hydrogen fluoride and aluminium fluoride an efficient solid fluoride source for halofluorination of alkenes. Tetrahedron Letters. 31(22). 3167–3170. 20 indexed citations

17.

Ando, Takashi, Stephen J. Brown, James H. Clark, et al.. (1986). Alumina-supported fluoride reagents for organic synthesis: optimisation of reagent preparation and elucidation of the active species. Journal of the Chemical Society Perkin Transactions 2. 1133–1133. 58 indexed citations

18.

Yamataka, Hiroshi, et al.. (1985). Reduction of C–C multiple bonds using an illuminated semiconductor catalyst. Journal of the Chemical Society Chemical Communications. 788–789. 10 indexed citations

19.

Ando, Takashi, Takehiko Kawate, Junko Ichihara, & Terukiyo Hanafusa. (1984). ACCELERATION OF SOLID–LIQUID TWO-PHASE REACTION BY MEANS OF ALUMINA-WATER-ULTRASOUND. A SUBSTITUTE FOR A PHASE TRANSFER CATALYST. Chemistry Letters. 13(5). 725–728. 8 indexed citations

20.

Ando, Takashi, Shinjiro Sumi, Takehiko Kawate, Junko Ichihara, & Terukiyo Hanafusa. (1984). Sonochemical switching of reaction pathways in slid–liquid two-phase reactions. Journal of the Chemical Society Chemical Communications. 439–440. 64 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.

Explore authors with similar magnitude of impact