H. Hagen

56 total papers · 1.8k total citations
24 papers, 1.5k citations indexed

About

H. Hagen is a scholar working on Organic Chemistry, Inorganic Chemistry and Materials Chemistry. According to data from OpenAlex, H. Hagen has authored 24 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Organic Chemistry, 12 papers in Inorganic Chemistry and 6 papers in Materials Chemistry. Recurrent topics in H. Hagen's work include Organometallic Complex Synthesis and Catalysis (12 papers), Catalysis and Oxidation Reactions (5 papers) and Catalytic Processes in Materials Science (5 papers). H. Hagen is often cited by papers focused on Organometallic Complex Synthesis and Catalysis (12 papers), Catalysis and Oxidation Reactions (5 papers) and Catalytic Processes in Materials Science (5 papers). H. Hagen collaborates with scholars based in Netherlands, United States and Spain. H. Hagen's co-authors include Gerard van Koten, Jaap Boersma, David J. Willock, Robert L. Jenkins, Graham J. Hutchings, Ceri Hammond, Stuart H. Taylor, Mohd Hasbi Ab. Rahim, Adam Thetford and José Antonio López-Sánchez and has published in prestigious journals such as Journal of the American Chemical Society, Chemical Society Reviews and Angewandte Chemie International Edition.

In The Last Decade

H. Hagen

24 papers receiving 1.5k citations

Hit Papers

normalize citations (0→100%) normalize lifespan (0→100%) sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

Direct Catalytic Conversion of Methane to Methanol in an Aqueous Medium by using Copper‐Promoted Fe‐ZSM‐5

2012 524 citations Ceri Hammond, Michael M. Forde et al. Angewandte Chemie International Edition profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
H. Hagen	890	661	625	612	238	24	1.5k
Erik Zuidema	789 0.9×	504 0.8×	520 0.8×	783 1.3×	135 0.6×	31	1.7k
Brian G. Hashiguchi	712 0.8×	618 0.9×	971 1.6×	961 1.6×	698 2.9×	24	2.2k
Rino D’Aloisio	1.2k 1.3×	300 0.5×	650 1.0×	848 1.4×	56 0.2×	24	1.6k
David J. Law	824 0.9×	453 0.7×	1.2k 1.9×	329 0.5×	203 0.9×	23	1.6k
Ahmet Bulut	1.1k 1.3×	376 0.6×	485 0.8×	381 0.6×	559 2.3×	37	1.8k
Bruce A. MacKay	238 0.3×	422 0.6×	660 1.1×	736 1.2×	141 0.6×	26	1.3k
Mohd Bismillah Ansari	765 0.9×	319 0.5×	389 0.6×	315 0.5×	225 0.9×	27	1.3k
Patrizia Ingallina	1.2k 1.3×	494 0.7×	1.1k 1.7×	795 1.3×	74 0.3×	26	2.0k
Jérôme Durand	439 0.5×	279 0.4×	385 0.6×	974 1.6×	210 0.9×	42	1.6k
Michael T. Mock	341 0.4×	560 0.8×	783 1.3×	583 1.0×	524 2.2×	42	1.6k

Countries citing papers authored by H. Hagen

Since Specialization

Citations

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

Fields of papers citing papers by H. Hagen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Hagen

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

All Works

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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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