František Skopal

1.1k total citations
42 papers, 848 citations indexed

About

František Skopal is a scholar working on Biomedical Engineering, Molecular Biology and Mechanical Engineering. According to data from OpenAlex, František Skopal has authored 42 papers receiving a total of 848 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Biomedical Engineering, 19 papers in Molecular Biology and 18 papers in Mechanical Engineering. Recurrent topics in František Skopal's work include Biodiesel Production and Applications (31 papers), Enzyme Catalysis and Immobilization (18 papers) and Lubricants and Their Additives (14 papers). František Skopal is often cited by papers focused on Biodiesel Production and Applications (31 papers), Enzyme Catalysis and Immobilization (18 papers) and Lubricants and Their Additives (14 papers). František Skopal collaborates with scholars based in Czechia and India. František Skopal's co-authors include Martin Hájek, Jaroslav Machek, Karel Komers, Radek Stloukal, Alexander Čegan, Jaroslav Kocík, Libor Čapek, Alena Komersová and Petr Kutálek and has published in prestigious journals such as Bioresource Technology, Journal of Cleaner Production and Energy.

In The Last Decade

František Skopal

37 papers receiving 797 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
František Skopal Czechia 16 753 395 340 126 76 42 848
M. Berrios Spain 9 788 1.0× 429 1.1× 278 0.8× 136 1.1× 137 1.8× 11 970
Titipong Issariyakul Canada 10 965 1.3× 575 1.5× 270 0.8× 200 1.6× 102 1.3× 13 1.1k
Shemelis Nigatu Gebremariam Norway 10 619 0.8× 347 0.9× 197 0.6× 73 0.6× 62 0.8× 13 723
Carlos Luna Spain 16 546 0.7× 210 0.5× 263 0.8× 158 1.3× 23 0.3× 29 688
Bidangshri Basumatary India 12 835 1.1× 527 1.3× 227 0.7× 74 0.6× 82 1.1× 18 926
Jaime Puna Portugal 17 831 1.1× 569 1.4× 236 0.7× 85 0.7× 64 0.8× 30 1.1k
Biswajit Nath India 11 994 1.3× 643 1.6× 266 0.8× 66 0.5× 79 1.0× 15 1.1k
Amish P. Vyas India 6 686 0.9× 418 1.1× 215 0.6× 73 0.6× 78 1.0× 8 803
Juan Calero Spain 15 527 0.7× 208 0.5× 244 0.7× 158 1.3× 21 0.3× 27 654
Afaf R. Taman Egypt 9 449 0.6× 256 0.6× 109 0.3× 113 0.9× 40 0.5× 12 604

Countries citing papers authored by František Skopal

Since Specialization
Citations

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

Fields of papers citing papers by František Skopal

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of František Skopal

This figure shows the co-authorship network connecting the top 25 collaborators of František Skopal. A scholar is included among the top collaborators of František Skopal 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 František Skopal. František Skopal 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.
Skopal, František, et al.. (2018). Butanolysis: Comparison of potassium hydroxide and potassium tert-butoxide as catalyst for biodiesel preparing from rapeseed oil. Journal of Environmental Management. 218. 555–561. 8 indexed citations
2.
Hájek, Martin, et al.. (2018). Biodiesel: The study of methyl esters loss in the glycerol phase at various conditions. Journal of Cleaner Production. 197. 1573–1578. 10 indexed citations
3.
Hájek, Martin, et al.. (2012). Effect of phase separation temperature on ester yields from ethanolysis of rapeseed oil in the presence of NaOH and KOH as catalysts. Bioresource Technology. 110. 288–291. 18 indexed citations
4.
5.
Hájek, Martin, et al.. (2010). Combined effect of water and KOH on rapeseed oil methanolysis. Bioresource Technology. 101(9). 3121–3125. 18 indexed citations
6.
Hájek, Martin, et al.. (2010). Relationships among flash point, carbon residue, viscosity and some impurities in biodiesel after ethanolysis of rapeseed oil. Bioresource Technology. 101(19). 7397–7401. 32 indexed citations
7.
Komers, Karel, František Skopal, & Alexander Čegan. (2010). Continuous biodiesel production in a cascade of flow ideally stirred reactors. Bioresource Technology. 101(10). 3772–3775. 24 indexed citations
8.
Hájek, Martin & František Skopal. (2010). Treatment of glycerol phase formed by biodiesel production. Bioresource Technology. 101(9). 3242–3245. 145 indexed citations
9.
Hájek, Martin, et al.. (2010). Determination of esters in glycerol phase after transesterification of vegetable oil. Talanta. 82(1). 283–285. 11 indexed citations
10.
Hájek, Martin, et al.. (2009). Ethanolysis of rapeseed oil – Distribution of ethyl esters, glycerides and glycerol between ester and glycerol phases. Bioresource Technology. 101(7). 2071–2075. 38 indexed citations
11.
Hájek, Martin, et al.. (2009). The effect of the acidity of rapeseed oil on its transesterification. Bioresource Technology. 100(23). 5555–5559. 49 indexed citations
12.
Hájek, Martin, et al.. (2009). Study of effects of some reaction conditions on ethanolysis of rapeseed oil with dispergation. Bioresource Technology. 101(4). 1213–1219. 24 indexed citations
13.
Hájek, Martin, et al.. (2009). Biodiesel preparation in a batch emulsification reactor. European Journal of Lipid Science and Technology. 111(10). 979–984. 6 indexed citations
14.
Hájek, Martin & František Skopal. (2008). Factors affecting the separation of the reaction mixture after transesterification of rapeseed oil. European Journal of Lipid Science and Technology. 110(10). 920–925. 3 indexed citations
15.
Komers, Karel, Radek Stloukal, Jaroslav Machek, & František Skopal. (2001). Biodiesel from rapeseed oil, methanol and KOH. 3. Analysis of composition of actual reaction mixture. European Journal of Lipid Science and Technology. 103(6). 363–371. 3 indexed citations
16.
Skopal, František, Karel Komers, & Jaroslav Machek. (1997). A New Method of Dealcoholization of Crude Biodiesel Fuel. Fette Seifen Anstrichmittel. 99(3). 87–90. 6 indexed citations
17.
Komers, Karel, František Skopal, & Radek Stloukal. (1997). Determination of the Neutralization Number for Biodiesel Fuel Production. Fette Seifen Anstrichmittel. 99(2). 52–54. 13 indexed citations
18.
Skopal, František. (1992). The feedback controlled chemical reactor, I. General theoretical description. Reaction Kinetics and Catalysis Letters. 46(1). 65–70. 2 indexed citations
19.
Skopal, František, et al.. (1974). Determination of rate constants of a homogeneous oxidation-reduction reaction assuming non-ideal behaviour of the indicator electrode. Collection of Czechoslovak Chemical Communications. 39(11). 3016–3023.
20.
Skopal, František, et al.. (1974). Präzisiertes Verfahren zur Berechnung der Geschwindigkeitskonstanten aus einem Potential-Zeit-Kurvensystem. Collection of Czechoslovak Chemical Communications. 39(6). 1518–1531. 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.

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