N. Subrahmanyam

1.6k total citations
28 papers, 1.3k citations indexed

About

N. Subrahmanyam is a scholar working on Materials Chemistry, Mechanical Engineering and Inorganic Chemistry. According to data from OpenAlex, N. Subrahmanyam has authored 28 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Materials Chemistry, 9 papers in Mechanical Engineering and 8 papers in Inorganic Chemistry. Recurrent topics in N. Subrahmanyam's work include Zeolite Catalysis and Synthesis (8 papers), Catalytic Processes in Materials Science (5 papers) and Catalysis and Hydrodesulfurization Studies (5 papers). N. Subrahmanyam is often cited by papers focused on Zeolite Catalysis and Synthesis (8 papers), Catalytic Processes in Materials Science (5 papers) and Catalysis and Hydrodesulfurization Studies (5 papers). N. Subrahmanyam collaborates with scholars based in India and United Kingdom. N. Subrahmanyam's co-authors include Amish P. Vyas, Brij V. Lal, Bina Sengupta, Ranjan Sengupta, Y.S. Bhat, Parimal A. Parikh, A.B. Halgeri, Milind Joshipura, Raksh V. Jasra and Pragnesh N. Dave and has published in prestigious journals such as Fuel, Industrial & Engineering Chemistry Research and Applied Catalysis A General.

In The Last Decade

N. Subrahmanyam

27 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
N. Subrahmanyam India 14 755 558 221 216 152 28 1.3k
Jichu Yang China 18 659 0.9× 339 0.6× 178 0.8× 197 0.9× 49 0.3× 42 1.0k
B. J. McCoy United States 19 506 0.7× 287 0.5× 196 0.9× 150 0.7× 41 0.3× 82 1.3k
Carl T. Lira United States 26 1.0k 1.4× 463 0.8× 388 1.8× 267 1.2× 104 0.7× 65 2.0k
Ralph H. Weiland United States 21 791 1.0× 854 1.5× 205 0.9× 108 0.5× 33 0.2× 64 1.5k
William C. McCaffrey Canada 24 532 0.7× 347 0.6× 172 0.8× 82 0.4× 81 0.5× 58 1.6k
Martine Poux France 18 474 0.6× 319 0.6× 146 0.7× 108 0.5× 51 0.3× 43 1.0k
Linzhou Zhang China 21 353 0.5× 447 0.8× 377 1.7× 72 0.3× 120 0.8× 87 1.4k
Benjamin A. Wilhite United States 18 384 0.5× 274 0.5× 318 1.4× 96 0.4× 36 0.2× 46 849
Duvvuri Subbarao Malaysia 17 564 0.7× 429 0.8× 334 1.5× 81 0.4× 40 0.3× 86 1.2k
Christian Jallut France 22 196 0.3× 432 0.8× 231 1.0× 177 0.8× 210 1.4× 77 1.4k

Countries citing papers authored by N. Subrahmanyam

Since Specialization
Citations

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

Fields of papers citing papers by N. Subrahmanyam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Subrahmanyam

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

All Works

20 of 20 papers shown
1.
Joshipura, Milind, et al.. (2013). Comparing Four Compound-specific Cohesion Factor Relationships for Soave–Redlich–Kwong Equation of State. Indian Chemical Engineer. 55(1). 1–28. 9 indexed citations
2.
Joshipura, Milind, et al.. (2010). Development of Compound Specific Cohesion Function Relationship for SRK Equation of State. Indian Chemical Engineer. 52(2). 116–127. 3 indexed citations
3.
Joshipura, Milind, et al.. (2010). Modeling vapour pressure using compound specific cohesion factor relationship. Journal of the Taiwan Institute of Chemical Engineers. 41(5). 570–578. 12 indexed citations
4.
Singh, Archana, et al.. (2010). Retarding Effect of Aromatic Solvents on Cobalt(II)-Based Catalyst System during Synthesis of Highcis-1,4-Polybutadiene. Industrial & Engineering Chemistry Research. 49(20). 9648–9654. 10 indexed citations
5.
Dave, Pragnesh N., N. Subrahmanyam, & Surendra Kumar Sharma. (2009). Kinetics and thermodynamics of copper ions removal from aqueous solution by use of activated charcoal. Indian Journal of Chemical Technology. 16(3). 234–239. 20 indexed citations
6.
Vyas, Amish P., et al.. (2009). A review on FAME production processes. Fuel. 89(1). 1–9. 402 indexed citations
7.
Krishnamurthy, K. R., et al.. (2006). Kinetics of Liquid - Phase Hydrogenation of Straight Chain C10 to C13 Di-Olefins Over Ni/Al2O3 Catalyst. International Journal of Chemical Reactor Engineering. 4(1). 1 indexed citations
8.
Sengupta, Bina, Ranjan Sengupta, & N. Subrahmanyam. (2005). Copper extraction into emulsion liquid membranes using LIX 984N-C®. Hydrometallurgy. 81(1). 67–73. 70 indexed citations
9.
Chhaniwal, Vani K., et al.. (2003). Diffusion studies of transparent binary liquid solutions using fringe projection. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5144. 687–687. 2 indexed citations
10.
Chhaniwal, Vani K., et al.. (2003). New optical techniques for diffusion studies in transparent liquid solutions. Journal of Optics A Pure and Applied Optics. 5(5). S329–S337. 24 indexed citations
11.
Das, Jayabrata, et al.. (2002). Kinetics of toluene methylation over silica modified HZSM-5 zeolites. Indian Journal of Chemical Technology. 9(4). 334–340. 2 indexed citations
12.
Subrahmanyam, N.. (2002). ADDITION OF ANTIOXIDANTS AND POLYETHYLENE GLYCOL 4000 ENHANCES THE HEALING PROPERTY OF HONEY IN BURNS. 17 indexed citations
13.
Jasra, Raksh V., et al.. (1997). Liquid-Phase Sorption of Higher Alkanes and Alkenes in Zeolite NaZSM-5 at 10, 30, and 50°C∗. Separation Science and Technology. 32(9). 1571–1587. 13 indexed citations
14.
Subrahmanyam, N. & Brij V. Lal. (1995). A Textbook of Sound.
15.
Parikh, Parimal A., et al.. (1993). Kinetics of cumene synthesis over ferrisilicate of MFI structure. The Canadian Journal of Chemical Engineering. 71(5). 756–760. 6 indexed citations
16.
Parikh, Parimal A., N. Subrahmanyam, Y.S. Bhat, & A.B. Halgeri. (1992). Toluene ethylation over metallosilicates of MFI structure. Effects of acidity and crystal size on para-selectivity. Catalysis Letters. 14(1). 107–113. 9 indexed citations
17.
Parikh, Parimal A., N. Subrahmanyam, Y.S. Bhat, & A.B. Halgeri. (1992). Toluene isopropylation over zeolite β and metallosilicates of MFI structure. Applied Catalysis A General. 90(1). 1–10. 42 indexed citations
18.
Subrahmanyam, N., et al.. (1972). Pyrolysis of methane in a single pulse shock tube. Journal of Applied Chemistry and Biotechnology. 22(3). 303–317. 14 indexed citations
19.
Subrahmanyam, N., et al.. (1972). Pyrolysis of methane in a single pulse shock tube. Journal of Applied Chemistry and Biotechnology. 22(3). 303–317. 10 indexed citations
20.
Lal, Brij V. & N. Subrahmanyam. (1968). Heat and thermodynamics. 186 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Jichu Yang Breakdown of academic impact, for papers by B. J. McCoy Breakdown of academic impact, for papers by Carl T. Lira Breakdown of academic impact, for papers by Ralph H. Weiland Breakdown of academic impact, for papers by William C. McCaffrey Breakdown of academic impact, for papers by Martine Poux Breakdown of academic impact, for papers by Linzhou Zhang Breakdown of academic impact, for papers by Benjamin A. Wilhite Breakdown of academic impact, for papers by Duvvuri Subbarao Breakdown of academic impact, for papers by Christian Jallut
Rankless by CCL
2026