Simion Coca

1.3k total citations
25 papers, 1.0k citations indexed

About

Simion Coca is a scholar working on Organic Chemistry, Biomaterials and Materials Chemistry. According to data from OpenAlex, Simion Coca has authored 25 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Organic Chemistry, 7 papers in Biomaterials and 7 papers in Materials Chemistry. Recurrent topics in Simion Coca's work include Organometallic Complex Synthesis and Catalysis (12 papers), Synthetic Organic Chemistry Methods (12 papers) and Advanced Polymer Synthesis and Characterization (11 papers). Simion Coca is often cited by papers focused on Organometallic Complex Synthesis and Catalysis (12 papers), Synthetic Organic Chemistry Methods (12 papers) and Advanced Polymer Synthesis and Characterization (11 papers). Simion Coca collaborates with scholars based in United States, Romania and Slovenia. Simion Coca's co-authors include Krzysztof Matyjaszewski, Mingli Wei, Brian E. Woodworth, Scott G. Gaynor, Christina B. Jasieczek, Kathryn L. Beers, Hyun‐jong Paik, M. Dimonie, Valerian Drăguţan and Daniela Mardare and has published in prestigious journals such as Macromolecules, Macromolecular Rapid Communications and Journal of Polymer Science Part A Polymer Chemistry.

In The Last Decade

Simion Coca

23 papers receiving 998 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Simion Coca United States 12 963 204 192 183 176 25 1.0k
G. Moineau Belgium 10 1.1k 1.1× 222 1.1× 262 1.4× 349 1.9× 121 0.7× 10 1.2k
Alex M. Heming United Kingdom 11 663 0.7× 147 0.7× 137 0.7× 81 0.4× 118 0.7× 13 740
Thomas Grimaud United States 6 813 0.8× 205 1.0× 223 1.2× 97 0.5× 204 1.2× 7 944
Yuzo Kotani Japan 11 1.1k 1.1× 193 0.9× 160 0.8× 101 0.6× 113 0.6× 13 1.1k
Ernesto Ramirez‐Castillo United States 14 1.0k 1.1× 162 0.8× 487 2.5× 186 1.0× 186 1.1× 14 1.1k
Sven Fleischmann United States 16 1.1k 1.1× 274 1.3× 271 1.4× 175 1.0× 376 2.1× 20 1.2k
Valérie Sciannaméa Belgium 8 542 0.6× 226 1.1× 167 0.9× 87 0.5× 155 0.9× 13 732
Sebastian Sinnwell Germany 15 876 0.9× 179 0.9× 246 1.3× 229 1.3× 107 0.6× 19 1.1k
Cristian Grigoraş United States 14 591 0.6× 166 0.8× 341 1.8× 134 0.7× 126 0.7× 23 800

Countries citing papers authored by Simion Coca

Since Specialization
Citations

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

Fields of papers citing papers by Simion Coca

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Simion Coca

This figure shows the co-authorship network connecting the top 25 collaborators of Simion Coca. A scholar is included among the top collaborators of Simion Coca 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 Simion Coca. Simion Coca 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.
Coca, Simion, Christina B. Jasieczek, Kathryn L. Beers, & Krzysztof Matyjaszewski. (1998). Polymerization of acrylates by atom transfer radical polymerization. Homopolymerization of 2-hydroxyethyl acrylate. Journal of Polymer Science Part A Polymer Chemistry. 36(9). 1417–1424. 183 indexed citations
2.
Matyjaszewski, Krzysztof, Simion Coca, Scott G. Gaynor, Mingli Wei, & Brian E. Woodworth. (1998). Controlled Radical Polymerization in the Presence of Oxygen. Macromolecules. 31(17). 5967–5969. 131 indexed citations
3.
Matyjaszewski, Krzysztof, Simion Coca, Scott G. Gaynor, Mingli Wei, & Brian E. Woodworth. (1997). Zerovalent Metals in Controlled/“Living” Radical Polymerization. Macromolecules. 30(23). 7348–7350. 272 indexed citations
4.
Coca, Simion, Hyun‐jong Paik, & Krzysztof Matyjaszewski. (1997). Block Copolymers by Transformation of Living Ring-Opening Metathesis Polymerization into Controlled/“Living” Atom Transfer Radical Polymerization. Macromolecules. 30(21). 6513–6516. 120 indexed citations
5.
Coca, Simion & Krzysztof Matyjaszewski. (1997). Block copolymers by transformation of ?living? carbocationic into ?living? radical polymerization. II. ABA-type block copolymers comprising rubbery polyisobutene middle segment. Journal of Polymer Science Part A Polymer Chemistry. 35(16). 3595–3601. 42 indexed citations
6.
Chipara, Mircea, et al.. (1994). ESR investigations of electron-beam irradiated cellulose nitrate. Radiation Measurements. 23(4). 709–714. 2 indexed citations
7.
Coca, Simion, M. Dimonie, Valerian Drăguţan, et al.. (1994). Ring-opening polymerization of cycloolefin induced by tungsten porphyrinates. Journal of Molecular Catalysis. 90(1-2). 101–110. 11 indexed citations
8.
Dimonie, M., Simion Coca, Mircea Teodorescu, et al.. (1994). Stereoselectivity of cycloolefin polymerization with WCl6-based catalytic systems. Journal of Molecular Catalysis. 90(1-2). 117–124. 12 indexed citations
9.
Mardare, Daniela, Krzysztof Matyjaszewski, & Simion Coca. (1994). Organoaluminium amides as initiators for polymerization of acrylic monomers, 2 New initiating systems for well‐controlled polymerization of methyl methacrylate. Macromolecular Rapid Communications. 15(1). 37–44. 18 indexed citations
10.
Dimonie, M., et al.. (1993). Organocuprates as initiators for the polymerization of methyl methacrylate in THF. Makromolekulare Chemie Macromolecular Symposia. 67(1). 175–186. 5 indexed citations
11.
Dimonie, M., Simion Coca, & Valerian Drăguţan. (1992). Relationship between structure and stereoselectivity in ring-opening metathesis polymerization catalytic systems. Journal of Molecular Catalysis. 76(1-3). 79–91. 14 indexed citations
12.
13.
Dimonie, M., et al.. (1990). Degradation and Stabilization of Polypentenamer. International Journal of Polymeric Materials. 13(1-4). 207–213.
14.
Coca, Simion, et al.. (1988). Specific behaviour of cycloolefins in ring-opening polymerisation. Journal of Molecular Catalysis. 46(1-3). 433–444. 5 indexed citations
15.
Coca, Simion, et al.. (1988). Initiation routes in metathesis polymerization of cycloolefins. Journal of Molecular Catalysis. 46(1-3). 415–422. 2 indexed citations
16.
Coca, Simion, et al.. (1988). On the oxidation state of the tungsten atom in WCl6-based metathesis catalysts used for the ring-opening polymerization of cycloolefins. Journal of Molecular Catalysis. 46(1-3). 405–413. 8 indexed citations
17.
Coca, Simion, et al.. (1986). Influence of WCl6-based catalytic systems on polypentenamer microstructure. Journal of Molecular Catalysis. 36(1-2). 163–175. 9 indexed citations
18.
Coca, Simion, et al.. (1985). ESR investigation of the interaction between WCl6-based catalysts and cyclo-olefins. Journal of Molecular Catalysis. 28(1-3). 351–357. 14 indexed citations
19.
Coca, Simion, et al.. (1985). New aspects of the mechanism of the ring-opening polymerization of cyclo-olefins. Journal of Molecular Catalysis. 28(1-3). 337–349. 15 indexed citations
20.
Dimonie, M., et al.. (1983). Kinetic studies on the ring opening polymerization of cyclopentene. Acta Polymerica. 34(11-12). 696–701. 1 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

Breakdown of academic impact, for papers by G. Moineau Breakdown of academic impact, for papers by Alex M. Heming Breakdown of academic impact, for papers by Thomas Grimaud Breakdown of academic impact, for papers by Yuzo Kotani Breakdown of academic impact, for papers by Ernesto Ramirez‐Castillo Breakdown of academic impact, for papers by Sven Fleischmann Breakdown of academic impact, for papers by Valérie Sciannaméa Breakdown of academic impact, for papers by Sebastian Sinnwell Breakdown of academic impact, for papers by Cristian Grigoraş
Rankless by CCL
2026