A. Tkáč

453 total citations
49 papers, 274 citations indexed

About

A. Tkáč is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry and Materials Chemistry. According to data from OpenAlex, A. Tkáč has authored 49 papers receiving a total of 274 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Organic Chemistry, 13 papers in Physical and Theoretical Chemistry and 9 papers in Materials Chemistry. Recurrent topics in A. Tkáč's work include Free Radicals and Antioxidants (20 papers), Photochemistry and Electron Transfer Studies (13 papers) and Inorganic and Organometallic Chemistry (8 papers). A. Tkáč is often cited by papers focused on Free Radicals and Antioxidants (20 papers), Photochemistry and Electron Transfer Studies (13 papers) and Inorganic and Organometallic Chemistry (8 papers). A. Tkáč collaborates with scholars based in Slovakia, Czechia and India. A. Tkáč's co-authors include Ladislav Omelka, Karel Veselý, Andrej Staško, J. Pospı́šil, Jiři E. Kresta, Vladimı́r Kellö, G. Scott, Kyoji Horie, P. Pelikán and Milan Hronec and has published in prestigious journals such as The Journal of Physical Chemistry, Pure and Applied Chemistry and Polymer Degradation and Stability.

In The Last Decade

A. Tkáč

47 papers receiving 252 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Tkáč Slovakia 10 176 67 60 52 47 49 274
R. G. Gasanov Russia 10 167 0.9× 113 1.7× 86 1.4× 35 0.7× 29 0.6× 58 298
V. F. Starichenko Russia 12 326 1.9× 43 0.6× 130 2.2× 7 0.1× 36 0.8× 45 417
K.S. Patel Nigeria 12 235 1.3× 151 2.3× 177 3.0× 16 0.3× 20 0.4× 47 471
Ibrahim M. Al‐Najjar Saudi Arabia 12 259 1.5× 41 0.6× 141 2.4× 13 0.3× 12 0.3× 34 320
A. F. M. J. VAN DER PLOEG Netherlands 12 259 1.5× 49 0.7× 157 2.6× 20 0.4× 20 0.4× 15 356
Ralph J. De Pasquale Italy 10 162 0.9× 28 0.4× 69 1.1× 21 0.4× 26 0.6× 22 279
B. L. Kalsotra India 10 186 1.1× 91 1.4× 143 2.4× 14 0.3× 21 0.4× 55 301
M. F. EL‐SHAZLY Egypt 11 202 1.1× 97 1.4× 154 2.6× 12 0.2× 12 0.3× 19 351
Dennis B. Patterson United States 12 211 1.2× 61 0.9× 105 1.8× 76 1.5× 39 0.8× 19 347
P. Tavs Netherlands 9 281 1.6× 35 0.5× 98 1.6× 28 0.5× 22 0.5× 16 346

Countries citing papers authored by A. Tkáč

Since Specialization
Citations

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

Fields of papers citing papers by A. Tkáč

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Tkáč

This figure shows the co-authorship network connecting the top 25 collaborators of A. Tkáč. A scholar is included among the top collaborators of A. Tkáč 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 A. Tkáč. A. Tkáč 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.
Tkáč, A. & G. Scott. (2006). The β-carotene dilemma: ESR study with coordinated peroxyl radicals. Chemical Papers. 60(3). 3 indexed citations
2.
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Tkáč, A., et al.. (1986). Radikalreaktionen an N‐Heterocyclen. IV. EPR‐Untersuchung des H‐Transfers zwischen aminischen Antioxidantien und Peroxy‐Radikalen. Journal für praktische Chemie. 328(1). 71–80. 2 indexed citations
4.
Pelikán, P., A. Tkáč, Ladislav Omelka, & Andrej Staško. (1982). Radical reactions in the co‐ordinated sphere of transition metals. XIV—spin distribution of phenoxy radicals generated from biphenyldiols. Organic Magnetic Resonance. 20(4). 205–211. 3 indexed citations
5.
Staško, Andrej, et al.. (1981). The paramagnetic species produced in the reactions of organometallic compounds XIII—the anion radicals of carboxylates. Organic Magnetic Resonance. 17(1). 74–76. 1 indexed citations
6.
Tkáč, A.. (1981). Radical processes in polymer burning and its retardation. I. ESR methods for studying the thermal decomposition of polymers in the preflame and flame zones. Journal of Polymer Science Polymer Chemistry Edition. 19(6). 1475–1493. 9 indexed citations
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9.
Staško, Andrej, et al.. (1978). VII. An unusual doublet splitting in the EPR spectra of anion radicals in hexamethylphosphortriamide solution. Journal of Magnetic Resonance (1969). 31(1). 161–163. 1 indexed citations
10.
11.
Tkáč, A.. (1976). Activation energy and critical concentration of peroxy radicals in low‐temperature oxidation of natural rubber and 1,4 cis‐polyisoprene. Journal of Polymer Science Polymer Symposia. 57(1). 121–127. 1 indexed citations
12.
Staško, Andrej, et al.. (1975). The paramagnetic species produced in the reactions of transition metal chelates with organometallic reagents. Journal of Organometallic Chemistry. 92(2). 261–266. 10 indexed citations
13.
Tkáč, A., et al.. (1973). Microheterogeneous catalytic system Ni(0)col-Ni(I)-Ni(II) for low pressure polymerization of butadiene. IV. The structure of an active centre. Collection of Czechoslovak Chemical Communications. 38(5). 1346–1357. 6 indexed citations
14.
Tkáč, A., et al.. (1972). Microheterogeneous catalytic system Ni(0)coll-Ni(I)-Ni(II) for low-pressure polymerization of butadiene. III. Electric conductivity of bimetallic complexes and paramagnetism. Collection of Czechoslovak Chemical Communications. 37(4). 1295–1302. 3 indexed citations
15.
Veselý, Karel, et al.. (1972). The role of metal compounds in the degradation of polymers. Pure and Applied Chemistry. 30(1-2). 291–300. 1 indexed citations
16.
Tkáč, A.. (1968). On the theory of activity of Ziegler-Natta catalysts [TiCl4 + Al(i-C4H9)3]. III. Structure of active centres during heterogeneous polymerization of isoprene. Collection of Czechoslovak Chemical Communications. 33(9). 3001–3025. 2 indexed citations
17.
Tkáč, A., et al.. (1966). On the theory of macroradical termination. III. Detection of macroradical termination by electron paramagnetic resonance. Collection of Czechoslovak Chemical Communications. 31(1). 252–268. 1 indexed citations
18.
Tkáč, A. & Vladimı́r Kellö. (1956). Studium der Alterung von Naturkautschuk mittels Infrarotspektroskopie VI. Wärme- und Lichtalterung; Diskussion. Collection of Czechoslovak Chemical Communications. 21(2). 291–303.
19.
Tkáč, A., et al.. (1956). Studium der Alterung von Naturkautschuk mittels Infrarotspektroskopie V. Wärmebeschleunigte Alterung. Collection of Czechoslovak Chemical Communications. 21(2). 281–290.
20.
Kellö, Vladimı́r & A. Tkáč. (1955). Study of the Reaction Kinetics of Aging of Natural Rubber by Means of Infrared Spectrography. III. Effect of Light and Influence of Antioxidants. Rubber Chemistry and Technology. 28(4). 968–988. 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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