P. Ratnasamy

11.3k total citations · 1 hit paper
131 papers, 9.1k citations indexed

About

P. Ratnasamy is a scholar working on Materials Chemistry, Inorganic Chemistry and Catalysis. According to data from OpenAlex, P. Ratnasamy has authored 131 papers receiving a total of 9.1k indexed citations (citations by other indexed papers that have themselves been cited), including 80 papers in Materials Chemistry, 69 papers in Inorganic Chemistry and 36 papers in Catalysis. Recurrent topics in P. Ratnasamy's work include Zeolite Catalysis and Synthesis (53 papers), Mesoporous Materials and Catalysis (41 papers) and Catalysis and Oxidation Reactions (31 papers). P. Ratnasamy is often cited by papers focused on Zeolite Catalysis and Synthesis (53 papers), Mesoporous Materials and Catalysis (41 papers) and Catalysis and Oxidation Reactions (31 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 Minqi Zhu 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

P. Ratnasamy

129 papers receiving 8.7k citations

Hit Papers

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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 threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Catalytic Aluminas: Surface Models and Characterization of Surface Sites

1978 1.6k citations P. Ratnasamy et al. profile →

Peers

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).

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.

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.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Catalytic activity of metal organic framework Cu3(BTC)2 in the cycloaddition of CO2 to epichlorohydrin reaction 2012 ·Catalysis Today ·(unknown), P. Ratnasamy, Moisés A. Carreón	109
2	Epoxidation of cyclooctene over mesoporous Ga, Ga–Nb, and Ga–Mo oxide catalysts 2011 ·Catalysis Communications ·Chinmay A. Deshmane, Jacek B. Jasiński, P. Ratnasamy, Moisés A. Carreón	11
3	Synthesis and catalytic properties of mesoporous, bifunctional, gallium–niobium mixed oxides 2010 ·Chemical Communications ·Chinmay A. Deshmane, Jacek B. Jasiński, P. Ratnasamy, Moisés A. Carreón	6
4	Synthesis of framework Ti-substituted, 3-D hexagonal, mesoporous Ti-SBA-12 for selective catalytic oxidation 2009 ·Chemical Communications ·Anuj Kumar, D. Srinivas, P. Ratnasamy	19
5	Novel, benign, solid catalysts for the oxidation of hydrocarbons 2005 ·Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences ·P. Ratnasamy, Robert Raja, D. Srinivas	12
6	Chemoselective Alkane Oxidation by Superoxo−Vanadium(V) in Vanadosilicate Molecular Sieves 2005 ·The Journal of Physical Chemistry B ·Vasudev N. Shetti, (unknown), D. Srinivas, P. Ratnasamy	26
7	Reactive oxygen species in epoxidation reactions over titanosilicate molecular sieves 2003 ·Journal of Catalysis ·Vasudev N. Shetti, P. Manikandan, D. Srinivas, P. Ratnasamy	57
8	Halogenation over zeolite catalysts 1996 ·Applied Catalysis A General ·P. Ratnasamy, A.P. Singh, S. Sharma	35
9	Activation of dioxygen by copper complexes incorporated in molecular sieves 1995 ·Journal of Molecular Catalysis A Chemical ·(unknown), P. Ratnasamy	33
10	Studies on Crystalline Microporous Vanadium Silicates III. Selective Oxidation of n-Alkanes and Cyclohexane over VS-2 1993 ·Journal of Catalysis ·P.R. Hari Prasad Rao, A.V. Ramaswamy, P. Ratnasamy	31
11	Studies on Crystalline Microporous Vanadium Silicates 1993 ·Journal of Catalysis ·K. R. Reddy, A.V. Ramaswamy, P. Ratnasamy	45
12	Synthesis and characterization of a large pore vanadium-containing molecular sieve, V-NCL-1 1992 ·Journal of the Chemical Society Chemical Communications ·K. R. Reddy, A.V. Ramaswamy, P. Ratnasamy	23
13	Ferrisilicate analogs of zeolites 1991 ·Catalysis Today ·P. Ratnasamy, Rajiv Kumar	175
14	Selective oxidation of n-hexane over a titanium silicate molecular sieve with MEL structure 1991 ·Journal of Molecular Catalysis ·J. Sudhakar Reddy, S. Sivasanker, P. Ratnasamy	17
15	Direct catalytic hydroxylation of benzene with hydrogen peroxide over titanium—silicate zeolites 1990 ·Applied Catalysis ·A. Thangaraj, Rajiv Kumar, P. Ratnasamy	116
16	Manufacture of BTX aromatics from non-petroleum raw material 1983 ·A.N. Kotasthane, (unknown), B.S. Rao, V.P. Shiralkar, A.J. Chandwadkar, S.B. Kulkarni, P. Ratnasamy	1
17	Acidity and catalytic selectivity in the Na-H-Mordenite system 1981 ·Journal of Catalysis ·P. Ratnasamy	35
18	Electron spectroscopy of the Co$z.sbnd;Mo$z.sbnd;Al2O3 catalyst system 1975 ·Journal of Catalysis ·P. Ratnasamy	27
19	Interaction between the active components and support in Co$z.sbnd;Mo$z.sbnd;Al2O3 systems 1974 ·Journal of Catalysis ·P. Ratnasamy	20
20	Structural evolution of chromia 1972 ·The Journal of Physical Chemistry ·P. Ratnasamy, (unknown)	73

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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