Valdis Kampars

1.5k total citations
106 papers, 1.3k citations indexed

About

Valdis Kampars is a scholar working on Biomedical Engineering, Mechanical Engineering and Materials Chemistry. According to data from OpenAlex, Valdis Kampars has authored 106 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Biomedical Engineering, 31 papers in Mechanical Engineering and 31 papers in Materials Chemistry. Recurrent topics in Valdis Kampars's work include Biodiesel Production and Applications (24 papers), Nonlinear Optical Materials Research (15 papers) and Catalysis and Hydrodesulfurization Studies (14 papers). Valdis Kampars is often cited by papers focused on Biodiesel Production and Applications (24 papers), Nonlinear Optical Materials Research (15 papers) and Catalysis and Hydrodesulfurization Studies (14 papers). Valdis Kampars collaborates with scholars based in Latvia, Lithuania and Estonia. Valdis Kampars's co-authors include Kristaps Māliņš, Jānis Brinks, Gaļina Dobele, Mārtiņš Rutkis, Valdis Kokars, O. Neilands, Sergey Belyakov, Vera Serga, Tatiana Dizhbite and Edvards Liepiņš and has published in prestigious journals such as Science, SHILAP Revista de lepidopterología and Applied Catalysis B: Environmental.

In The Last Decade

Valdis Kampars

102 papers receiving 1.3k citations

Peers

Valdis Kampars

EOMM

Theodore W. Walker United States

José R. Ochoa‐Gómez Spain

Yue Liu China

Zeeshan Nawaz China

Hideaki Tokuyama Japan

Shuji Sakohara Japan

Didier Cot France

Marcos R. Monteiro Brazil

Heather A. Meylemans United States

Junfeng Qian China

Theodore W. Walker United States

Valdis Kampars

687 ×0.8

253 ×0.6

281 ×0.9

131 ×0.9

EOMM

117 ×0.8

Citations per year, relative to Valdis Kampars Valdis Kampars (= 1×) peers Theodore W. Walker

Countries citing papers authored by Valdis Kampars

Since Specialization

Citations

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

Fields of papers citing papers by Valdis Kampars

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Valdis Kampars

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

All Works

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20 of 20 papers shown

Kampars, Valdis, et al.. (2023). Biodiesel production through the transesterification of rapeseed oil over CaO‐MgO/SBA‐15 catalysts. Environmental Progress & Sustainable Energy. 43(2). 2 indexed citations

Kampars, Valdis, et al.. (2022). The influence of Zn content in Cu/ZnO/SBA-15/kaolinite catalyst for methanol production by CO2 hydrogenation. Energy Reports. 8. 625–629. 3 indexed citations

Kampars, Valdis, et al.. (2017). PHOTOLUMINESCENT PROPERTIES OF NOVEL TRIS, TERNARY AND TETRAKIS EU(III) ORGANIC COMPLEXES WITH 2-ACETYL-1,3-INDANDIONE LIGANDS. 11(1). 18–27. 1 indexed citations

Kampars, Valdis, et al.. (2017). THE INFLUENCE OF ACYL AND ALCOHOL MOIETIES OF CARBOXYLATE ESTERS ON RAPESEED OIL CHEMICAL INTERESTERIFICATION. 11(1). 1–7. 5 indexed citations

Kampars, Valdis, et al.. (2017). Study of thermal and optical properties of dibenzoylmethane Eu(III) organic complexes; pp. 493–500. Proceedings of the Estonian Academy of Sciences. 66(4). 493–500. 9 indexed citations

Kampars, Valdis, et al.. (2017). Novel green-yellow-orange-red light emitting donor-π-acceptor type dyes based on 1,3-indandione and dimedone moieties. Dyes and Pigments. 139. 820–830. 19 indexed citations

Kampars, Valdis, et al.. (2015). New methods of glyceric and lactic acid production by catalytic oxidation of glycerol. New method of synthesis of a catalyst with enhanced activity and selectivity. Chemija. 26(2). 113–119. 3 indexed citations

Kampars, Valdis, et al.. (2015). Comparative Wheat Straw Catalytic Pyrolysis in the Presence of Zeolites, Pt/C, and Pd/C by Using TGA-FTIR Method. publication.editionName. 138. 645–653. 29 indexed citations

Māliņš, Kristaps, et al.. (2015). Synthesis of activated carbon based heterogenous acid catalyst for biodiesel preparation. Applied Catalysis B: Environmental. 176-177. 553–558. 131 indexed citations

10.

Kundziņš, K., et al.. (2014). Optimized Deposition of Graphene Oxide Langmuir-Blodgett Thin Films. Latvian Journal of Physics and Technical Sciences. 51(4). 61–68. 2 indexed citations

11.

Kampars, Valdis, et al.. (2014). Thermal Deoxygenation of Graphite Oxide at Low Temperature. publication.editionName. 371–371. 1 indexed citations

12.

Kampars, Valdis, et al.. (2014). Hydrotreating of wheat straw in toluene and ethanol. Bioresource Technology. 163. 106–111. 22 indexed citations

13.

Kampars, Valdis, et al.. (2013). Catalytic Etherification of Glycerol with Alcohols. publication.editionName. 67–72. 1 indexed citations

14.

Brinks, Jānis, et al.. (2013). Optimization of rapeseed oil fatty acid esterification with methanol in the presence of sulfuric acid. Polish Journal of Chemical Technology. 15(4). 54–59. 18 indexed citations

15.

Māliņš, Kristaps, Valdis Kampars, & Jānis Brinks. (2012). Esterification and Transesterification of Rapeseed Oil/Fatty Acids Mixture in Presence of Sulfuric Acid. Science. 1 indexed citations

16.

Rutkis, Mārtiņš, et al.. (2012). Properties of EO Active Molecular Glasses Based on Indandione and Azobenzene Chromophores. Science. 1 indexed citations

17.

Dobele, Gaļina, et al.. (2007). FAST PYROLYSIS – EFFECT OF WOOD DRYING ON THE YIELD AND PROPERTIES OF BIO-OIL. BioResources. 2(4). 698–706. 22 indexed citations

18.

Dobele, Gaļina, et al.. (2007). Fast pyrolysis - Effect of wood drying on the yield and properties of bio-oil. BioResources. 2(4). 699–706. 26 indexed citations

19.

Ozols, Andris, et al.. (2005). Structure optimization of azobenzene oligomers for holography. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 2(1). 673–676. 6 indexed citations

20.

Kampars, Valdis, et al.. (2003). Iodine values estimation of vegetable oils by FTIR spectroscopy.. Polish Journal of Food and Nutrition Sciences. 12. 45–47. 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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