J. Léonard

647 total citations
42 papers, 463 citations indexed

About

J. Léonard is a scholar working on Organic Chemistry, Polymers and Plastics and Materials Chemistry. According to data from OpenAlex, J. Léonard has authored 42 papers receiving a total of 463 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Organic Chemistry, 17 papers in Polymers and Plastics and 11 papers in Materials Chemistry. Recurrent topics in J. Léonard's work include Advanced Polymer Synthesis and Characterization (10 papers), Polymer crystallization and properties (10 papers) and Organometallic Complex Synthesis and Catalysis (9 papers). J. Léonard is often cited by papers focused on Advanced Polymer Synthesis and Characterization (10 papers), Polymer crystallization and properties (10 papers) and Organometallic Complex Synthesis and Catalysis (9 papers). J. Léonard collaborates with scholars based in Canada, France and Tunisia. J. Léonard's co-authors include S. L. Malhotra, K. J. Ivin, L. P. Blanchard, Robert E. Prud’homme, Basil D. Favis, Sylvain Savard, Michel Fontanille, D. Adès, H. Daoust and J.C. Favier and has published in prestigious journals such as Macromolecules, The Journal of Physical Chemistry and Polymer.

In The Last Decade

J. Léonard

41 papers receiving 431 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
J. Léonard 263 206 145 71 60 42 463
K. Hamann 189 0.7× 127 0.6× 134 0.9× 90 1.3× 50 0.8× 30 436
M. L. Miller 184 0.7× 136 0.7× 79 0.5× 64 0.9× 40 0.7× 19 390
Robert C. Osthoff 253 1.0× 178 0.9× 237 1.6× 47 0.7× 56 0.9× 15 464
Tadashi Asanuma 211 0.8× 318 1.5× 114 0.8× 166 2.3× 31 0.5× 20 596
S. C. Israel 291 1.1× 159 0.8× 61 0.4× 46 0.6× 40 0.7× 12 485
Reizô Yamadera 125 0.5× 433 2.1× 89 0.6× 292 4.1× 59 1.0× 20 672
J. Aerts 122 0.5× 161 0.8× 163 1.1× 72 1.0× 51 0.8× 9 390
Steven van Es 405 1.5× 135 0.7× 129 0.9× 116 1.6× 55 0.9× 18 512
Serge Creutz 586 2.2× 127 0.6× 184 1.3× 122 1.7× 74 1.2× 16 725
John Boor 415 1.6× 378 1.8× 121 0.8× 290 4.1× 31 0.5× 26 802

Countries citing papers authored by J. Léonard

Since Specialization
Citations

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

Fields of papers citing papers by J. Léonard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Léonard

This figure shows the co-authorship network connecting the top 25 collaborators of J. Léonard. A scholar is included among the top collaborators of J. Léonard 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 J. Léonard. J. Léonard 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.
Léonard, J., et al.. (2000). Thermodynamics of solutions of cyclic polymethylene ester oligomers inp-dioxane and chloroform. Journal of Polymer Science Part B Polymer Physics. 38(3). 443–455.
2.
Léonard, J., et al.. (1996). Vapor Pressure for Mixtures of Methylene Ester Oligomers with p-Dioxane and Chloroform. Journal of Chemical & Engineering Data. 41(4). 681–684. 1 indexed citations
3.
Léonard, J., et al.. (1995). Siloxanes and Silazanes as Activators for Metathesis Polymerizations. Polymer Journal. 27(12). 1260–1263. 1 indexed citations
4.
Wei, Jia & J. Léonard. (1994). Metathesis polymerization of cyclopentene: microstructure of the polymer. European Polymer Journal. 30(9). 999–1005. 4 indexed citations
5.
Léonard, J., et al.. (1991). Bulk Metathesis Polymerization of Cyclooctene. Journal of Macromolecular Science Part A - Chemistry. 28(3-4). 359–372. 3 indexed citations
6.
Léonard, J., et al.. (1987). Solvent effect on the equilibrium polymerization of α-methylstyrene. Polymer. 28(6). 1041–1045. 13 indexed citations
7.
Léonard, J., et al.. (1986). Gas phase polymerization of cyclopentene. Makromolekulare Chemie Macromolecular Symposia. 6(1). 253–259. 2 indexed citations
8.
Léonard, J., et al.. (1986). Interaction parameters and the equilibrium cationic polymerization of tetrahydrofuran in benzene. Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases. 82(3). 899–899. 10 indexed citations
9.
Léonard, J., et al.. (1985). Thermodynamics of polymerization for cis- and trans-polyalkenamers and its application to the polymerization of cyclopentene. Macromolecules. 18(2). 144–148. 1 indexed citations
10.
Léonard, J., et al.. (1985). Interaction parameters and the equilibrium anionic polymerization of α-methylstyrene in tetrahydrofuran. Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases. 81(7). 1745–1745. 7 indexed citations
11.
Savard, Sylvain, L. P. Blanchard, J. Léonard, & Robert E. Prud’homme. (1984). Hydrolysis and condensation of silanes in aqueous solutions. Polymer Composites. 5(4). 242–249. 45 indexed citations
12.
Adès, D., et al.. (1983). The anionic bulk polymerization of α-methylstyrene-II. Kinetic study of the propagation. European Polymer Journal. 19(4). 305–311. 7 indexed citations
13.
Léonard, J., et al.. (1983). Polymerization of Cyclooctene in Benzene Initiated with a Metathesis Catalyst. Journal of Macromolecular Science Part A - Chemistry. 20(9). 989–1005. 2 indexed citations
14.
Adès, D., Michel Fontanille, & J. Léonard. (1982). La polymérisation anionique en masse de l'α-méthyl styrène. I. Etude de la stabilité des centres actifs. Canadian Journal of Chemistry. 60(5). 564–571. 11 indexed citations
15.
Léonard, J. & S. L. Malhotra. (1976). Polymerization of α-Methylstyrene at High Temperatures in Tetrahydrof uran with Potassium as Initiator. I. Thermodynamic Study and Gel-Permeation Chromatographic Analyses of the Polymers. Journal of Macromolecular Science Part A - Chemistry. 10(7). 1279–1315. 16 indexed citations
16.
Léonard, J., et al.. (1973). Equilibrium bulk polymerization of 1,3-dioxolan. Polymer. 14(8). 355–358. 17 indexed citations
17.
Ivin, K. J. & J. Léonard. (1970). The effect of polymer concentration on the equilibrium monomer concentration for the anionic polymerization of α-methylstyrene in tetrahydrofuran. European Polymer Journal. 6(2). 331–341. 58 indexed citations
18.
Léonard, J. & H. Daoust. (1967). L'effet de la concentration sur les propriétés thermodynamiques du polyméthacrylate de méthyle en solution. Canadian Journal of Chemistry. 45(4). 409–412. 3 indexed citations
19.
Ivin, K. J. & J. Léonard. (1965). The equilibrium polymerization of monomers which are solvents for their polymers: Case of tetrahydrofuran. Polymer. 6(11). 621–624. 34 indexed citations
20.
Léonard, J. & H. Daoust. (1962). Thermodynamic properties of moderately concentrated polyisobutylene–chlorobenzene solutions. Journal of Polymer Science. 57(165). 53–57. 4 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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