H. Holzapfel
- Physiology
- Molecular Biology
- Endocrinology, Diabetes and Metabolism
- Materials Chemistry
- Inorganic Chemistry
- Co-authors
- Max HolzerThomas ArendtG. WernerDyrk ZedlickMartina K. BrücknerWerner A. ScherbaumRalf PaschkePeter Wonerow
- Topics
- Extraction and Separation Processes (10 papers)Inorganic and Organometallic Chemistry (9 papers)Chemical Synthesis and Characterization (8 papers)
- Partner nations
- GermanyVietnamUnited States
In The Last Decade
H. Holzapfel
46 papers receiving 322 citations
Peers
Comparison fields: 5 of 69
- Physiology 82
- Molecular Biology 60
- Endocrinology, Diabetes and Metabolism 60
- Materials Chemistry 60
- Inorganic Chemistry 54
Countries citing papers authored by H. Holzapfel
This map shows the geographic impact of H. Holzapfel'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. Holzapfel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. Holzapfel more than expected).
Fields of papers citing papers by H. Holzapfel
This network shows the impact of papers produced by H. Holzapfel. 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. Holzapfel. The network helps show where H. Holzapfel may publish in the future.
Co-authorship network of co-authors of H. Holzapfel
This figure shows the co-authorship network connecting the top 25 collaborators of H. Holzapfel. A scholar is included among the top collaborators of H. Holzapfel 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. Holzapfel. H. Holzapfel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 6 | |
| 2 | 1 | |
| 3 | 2 | |
| 4 | 63 | |
| 5 | 73 | |
| 6 | 2 | |
| 7 | 2 | |
| 8 | 8 | |
| 9 | 0 | |
| 10 | STUDY ON THE EXTRACTION OF RARE EARTHS WITH TRIBUTYL PHOSPHATE. II. RARE EARTH EXTRACTION FROM KOLA APATITE | 4 |
| 11 | 7 | |
| 12 | 14 | |
| 13 | 4 | |
| 14 | 5 | |
| 15 | SEPARATION OF RARE EARTHS BY FLUID ION EXCHANGE. III. THIN-LAYER CHROMATOGRAPHIC SEPARATION OF RARE EARTHS | 8 |
| 16 | 15 | |
| 17 | 5 | |
| 18 | 1 | |
| 19 | 7 | |
| 20 | 13 |
About H. Holzapfel
H. Holzapfel is a scholar working on Inorganic Chemistry, Electrochemistry and Industrial and Manufacturing Engineering, having authored 52 papers that have together received 345 indexed citations. Recurring topics across this work include Extraction and Separation Processes (10 papers), Inorganic and Organometallic Chemistry (9 papers) and Chemical Synthesis and Characterization (8 papers). The work is most often cited by research in Filtration and Separation (9 citations), Industrial and Manufacturing Engineering (36 citations) and Inorganic Chemistry (54 citations). H. Holzapfel has collaborated with scholars based in Germany, Vietnam and United States. Frequent co-authors include Max Holzer, Thomas Arendt, G. Werner, Dyrk Zedlick, Martina K. Brückner, Werner A. Scherbaum, Ralf Paschke, Peter Wonerow, M Henschen and W. v. Petrykowski. Their work appears in journals such as The Journal of Clinical Endocrinology & Metabolism, Neuroscience and Journal of Chromatography A.
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.