P. Ratnasamy

128 papers and 9.0k indexed citations
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About

P. Ratnasamy is a scholar working on Materials Chemistry, Inorganic Chemistry and Catalysis. According to data from OpenAlex, P. Ratnasamy has authored 128 papers receiving a total of 9.0k indexed citations (citations by other indexed papers that have themselves been cited), including 79 papers in Materials Chemistry, 66 papers in Inorganic Chemistry and 34 papers in Catalysis. Recurrent topics in P. Ratnasamy’s work include Zeolite Catalysis and Synthesis (50 papers), Mesoporous Materials and Catalysis (41 papers) and Catalysis and Oxidation Reactions (29 papers). P. Ratnasamy is often cited by papers focused on Zeolite Catalysis and Synthesis (50 papers), Mesoporous Materials and Catalysis (41 papers) and Catalysis and Oxidation Reactions (29 papers). P. Ratnasamy collaborates with scholars based in India, United States and Russia. P. Ratnasamy's co-authors include D. Srinivas, Helmut Knözinger, Rajendra Srivastava, Rajiv Kumar, S. Sivasanker, Moisés A. Carreón, Robert Raja, J. Sudhakar Reddy, Jitendra K. Satyarthi and Saji P. Varkey and has published in prestigious journals such as The Journal of Physical Chemistry B, Chemical Communications and The Journal of Physical Chemistry.

In The Last Decade

Co-authorship network of co-authors of P. Ratnasamy

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

Fields of papers citing papers by P. Ratnasamy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by P. Ratnasamy

Since Specialization
Citations

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

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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2026