D. R. Llewellyn
- Organic Chemistry top 10%
- Molecular Biology
- Spectroscopy top 10%
- Materials Chemistry
- Inorganic Chemistry
- Co-authors
- Clifford A. BuntonC. A. VernonK. G. OldhamTimothy A. LewisCharmian J. OʼConnorG E StedmanAlwyn G. DaviesE. M. Thain
- Topics
- Analytical Chemistry and Chromatography (8 papers)Organophosphorus compounds synthesis (4 papers)Chemical Reactions and Isotopes (4 papers)
- Partner nations
- United KingdomUnited StatesNew Zealand
In The Last Decade
D. R. Llewellyn
36 papers receiving 480 citations
Peers
Comparison fields: 5 of 95
- Organic Chemistry 180
- Molecular Biology 166
- Spectroscopy 84
- Materials Chemistry 63
- Inorganic Chemistry 55
Countries citing papers authored by D. R. Llewellyn
This map shows the geographic impact of D. R. Llewellyn'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 D. R. Llewellyn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. R. Llewellyn more than expected).
Fields of papers citing papers by D. R. Llewellyn
This network shows the impact of papers produced by D. R. Llewellyn. 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 D. R. Llewellyn. The network helps show where D. R. Llewellyn may publish in the future.
Co-authorship network of co-authors of D. R. Llewellyn
This figure shows the co-authorship network connecting the top 25 collaborators of D. R. Llewellyn. A scholar is included among the top collaborators of D. R. Llewellyn 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 D. R. Llewellyn. D. R. Llewellyn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 10 | |
| 2 | 14 | |
| 3 | 5 | |
| 4 | 4 | |
| 5 | 12 | |
| 6 | 14 | |
| 7 | 12 | |
| 8 | 17 | |
| 9 | 18 | |
| 10 | 26 | |
| 11 | 3 | |
| 12 | 3 | |
| 13 | 11 | |
| 14 | 13 | |
| 15 | 11 | |
| 16 | 1 | |
| 17 | 5 | |
| 18 | 13 | |
| 19 | 7 | |
| 20 | THE SEPARATION OF ISOTOPES BY FRACTIONAL DISTILLATION | 3 |
About D. R. Llewellyn
D. R. Llewellyn is a scholar working on Pharmaceutical Science, Spectroscopy and Filtration and Separation, having authored 36 papers that have together received 542 indexed citations. Recurring topics across this work include Analytical Chemistry and Chromatography (8 papers), Organophosphorus compounds synthesis (4 papers) and Chemical Reactions and Isotopes (4 papers). The work is most often cited by research in Organic Chemistry (180 citations), Spectroscopy (84 citations) and Geochemistry and Petrology (29 citations). D. R. Llewellyn has collaborated with scholars based in United Kingdom, United States and New Zealand. Frequent co-authors include Clifford A. Bunton, C. A. Vernon, K. G. Oldham, Timothy A. Lewis, Charmian J. OʼConnor, G E Stedman, Alwyn G. Davies, E. M. Thain, Michael H. Abraham and I. Dostrovsky. Their work appears in journals such as Nature, Analytica Chimica Acta and SAE technical papers on CD-ROM/SAE technical paper series.
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.