René A. Köppel

648 total citations
9 papers, 528 citations indexed

About

René A. Köppel is a scholar working on Process Chemistry and Technology, Catalysis and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, René A. Köppel has authored 9 papers receiving a total of 528 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Process Chemistry and Technology, 5 papers in Catalysis and 4 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in René A. Köppel's work include Carbon dioxide utilization in catalysis (6 papers), Catalysis and Oxidation Reactions (5 papers) and Asymmetric Hydrogenation and Catalysis (4 papers). René A. Köppel is often cited by papers focused on Carbon dioxide utilization in catalysis (6 papers), Catalysis and Oxidation Reactions (5 papers) and Asymmetric Hydrogenation and Catalysis (4 papers). René A. Köppel collaborates with scholars based in Switzerland and Germany. René A. Köppel's co-authors include Alfons Baiker, Oliver Kröcher, Michael Fröba, Akira Obuchi and Clemens Wögerbauer and has published in prestigious journals such as Applied Catalysis B: Environmental, Chemical Communications and Journal of Catalysis.

In The Last Decade

René A. Köppel

9 papers receiving 508 citations

Peers

René A. Köppel

PCT

CATAL

RESE

Leo E. Heim Germany

Cathy L. Tway United States

Jacob Schneidewind Germany

Torstein Fjermestad Norway

Guiling Shi China

Yongli Pei China

Shaoan Xu Japan

Guido Henze Germany

Hongyan Ban China

Xiao-Hang Qiu China

Leo E. Heim Germany

René A. Köppel

228 ×0.9

PCT

180 ×0.7

137 ×0.6

CATAL

229 ×1.2

174 ×1.0

RESE

Citations per year, relative to René A. Köppel René A. Köppel (= 1×) peers Leo E. Heim

Countries citing papers authored by René A. Köppel

Since Specialization

Citations

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

Fields of papers citing papers by René A. Köppel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of René A. Köppel

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

All Works

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9 of 9 papers shown

Kröcher, Oliver, René A. Köppel, & Alfons Baiker. (1999). Silica hybrid gel catalysts containing ruthenium complexes: influence of reaction parameters on the catalytic behaviour in the synthesis of N,N-dimethylformamide from carbon dioxide. Journal of Molecular Catalysis A Chemical. 140(2). 185–193. 30 indexed citations

Kröcher, Oliver, René A. Köppel, Michael Fröba, & Alfons Baiker. (1998). Silica Hybrid Gel Catalysts Containing Group(VIII) Transition Metal Complexes: Preparation, Structural, and Catalytic Properties in the Synthesis ofN,N-Dimethylformamide and Methyl Formate from Supercritical Carbon Dioxide. Journal of Catalysis. 178(1). 284–298. 150 indexed citations

Obuchi, Akira, Clemens Wögerbauer, René A. Köppel, & Alfons Baiker. (1998). Reactivity of nitrogen containing organic intermediates in the selective catalytic reduction of NOx with organic compounds: a model study with tert-butyl substituted nitrogen compounds. Applied Catalysis B: Environmental. 19(1). 9–22. 36 indexed citations

Köppel, René A., et al.. (1998). Copper- and Silver–Zirconia Aerogels: Preparation, Structural Properties and Catalytic Behavior in Methanol Synthesis from Carbon Dioxide. Journal of Catalysis. 179(2). 515–527. 84 indexed citations

Köppel, René A., et al.. (1998). Behavior of Non-Promoted and Ceria-Promoted Pt/Rh and Pd/Rh Three-Way Catalysts under Steady State and Dynamic Operation of Hybrid Vehicles. Industrial & Engineering Chemistry Research. 38(1). 108–117. 15 indexed citations

Köppel, René A., et al.. (1997). High-Performance Aerogel DeNO_x Catalyst: Catalytic Behavior and Kinetic Modeling. Industrial & Engineering Chemistry Research. 36(8). 3013–3018. 8 indexed citations

Kröcher, Oliver, René A. Köppel, & Alfons Baiker. (1997). Highly active ruthenium complexes with bidentate phosphine ligands for the solvent-free catalytic synthesis of N,N-dimethylformamide and methyl formate. Chemical Communications. 453–454. 136 indexed citations

Kröcher, Oliver, René A. Köppel, & Alfons Baiker. (1997). Novel Homogeneous and Heterogeneous Catalysts for the Synthesis of Formic-Acid Derivatives from CO₂. CHIMIA International Journal for Chemistry. 51(1-2). 48–48. 21 indexed citations

Kröcher, Oliver, René A. Köppel, & Alfons Baiker. (1996). Sol–gel derived hybrid materials as heterogeneous catalysts for the synthesis of N,N-dimethylformamide from supercritical carbon dioxide. Chemical Communications. 1497–1498. 48 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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