K. Vinodgopal

7.0k total citations · 1 hit paper
70 papers, 5.5k citations indexed

About

K. Vinodgopal is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, K. Vinodgopal has authored 70 papers receiving a total of 5.5k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Materials Chemistry, 22 papers in Electrical and Electronic Engineering and 20 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in K. Vinodgopal's work include Graphene research and applications (17 papers), TiO2 Photocatalysis and Solar Cells (11 papers) and Advanced Photocatalysis Techniques (10 papers). K. Vinodgopal is often cited by papers focused on Graphene research and applications (17 papers), TiO2 Photocatalysis and Solar Cells (11 papers) and Advanced Photocatalysis Techniques (10 papers). K. Vinodgopal collaborates with scholars based in United States, China and Australia. K. Vinodgopal's co-authors include Prashant V. Kamat, Surat Hotchandani, G. Girishkumar, Idriss Bedja, Julie Peller, Muthupandian Ashokkumar, Franz Grieser, Naomi L. Stock, Bernaurdshaw Neppolian and Saïd Barazzouk and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and Nano Letters.

In The Last Decade

K. Vinodgopal

70 papers receiving 5.4k citations

Hit Papers

align trajectories

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.

Enhanced Rates of Photocatalytic Degradation of an Azo Dye Using SnO2/TiO2 Coupled Semiconductor Thin Films

1995 509 citations K. Vinodgopal, Prashant V. Kamat profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
K. Vinodgopal United States	34	3.6k	2.8k	1.6k	964	602	70	5.5k
Xufang Qian China	41	3.2k 0.9×	3.3k 1.2×	2.0k 1.2×	1.2k 1.2×	713 1.2×	108	6.1k
L. Gomathi Devi India	37	4.9k 1.4×	3.7k 1.3×	1.2k 0.7×	936 1.0×	512 0.9×	74	6.3k
S. Girish Kumar India	34	5.1k 1.4×	4.4k 1.6×	1.8k 1.1×	846 0.9×	572 1.0×	75	7.0k
Agatino Di Paola Italy	42	4.4k 1.2×	3.8k 1.4×	1.3k 0.8×	511 0.5×	321 0.5×	85	6.2k
Alexei V. Emeline Russia	40	3.8k 1.1×	3.4k 1.2×	1.5k 0.9×	487 0.5×	344 0.6×	142	5.7k
Wooyul Kim South Korea	45	6.1k 1.7×	4.5k 1.6×	2.2k 1.3×	508 0.5×	370 0.6×	105	7.5k
Xiaoqiang An China	48	6.1k 1.7×	5.6k 2.0×	2.6k 1.6×	1.3k 1.3×	1.0k 1.7×	153	8.7k
Feng Chen China	49	8.1k 2.3×	6.7k 2.4×	2.0k 1.2×	1.1k 1.1×	519 0.9×	158	10.0k
Yongfei Ji China	36	4.8k 1.3×	3.2k 1.1×	2.3k 1.4×	459 0.5×	539 0.9×	86	6.6k
Ralf Dillert Germany	45	4.5k 1.3×	3.3k 1.2×	1.1k 0.7×	656 0.7×	551 0.9×	110	6.1k

Countries citing papers authored by K. Vinodgopal

Since Specialization

Citations

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

Fields of papers citing papers by K. Vinodgopal

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Vinodgopal

This figure shows the co-authorship network connecting the top 25 collaborators of K. Vinodgopal. A scholar is included among the top collaborators of K. Vinodgopal 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 K. Vinodgopal. K. Vinodgopal 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

You, Xiao, et al.. (2024). Nanoscale insights into graphene oxide reduction by tip-enhanced Raman spectroscopy. Physical Chemistry Chemical Physics. 26(13). 9871–9879. 8 indexed citations

You, Xiao, et al.. (2024). Imaging nanoscale molecular binding in functionalized graphene via tip-enhanced Raman spectroscopy. The Journal of Chemical Physics. 161(9). 1 indexed citations

Limbu, Tej B., et al.. (2021). Atmospheric-pressure CVD growth of two-dimensional 2H- and 1 T′-MoTe ₂ films with high-performance SERS activity. Nanotechnology. 32(33). 335701–335701. 13 indexed citations

Chitara, Basant, et al.. (2020). 2-D Bi₂O₂Se Nanosheets for Nonenzymatic Electrochemical Detection of H₂O₂. IEEE Sensors Letters. 4(8). 1–4. 8 indexed citations

Kavinkumar, T., K. Vinodgopal, & Bernaurdshaw Neppolian. (2020). Development of nanohybrids based on porous spinel MCo2O4 (M = Zn, Cu, Ni and Mn)/reduced graphene oxide/carbon nanotube as promising electrodes for high performance energy storage devices. Applied Surface Science. 513. 145781–145781. 42 indexed citations

Hu, Haiyan, Ning Xie, Chen Wang, et al.. (2018). Enhanced Performance of E-Bike Motive Power Lead–Acid Batteries with Graphene as an Additive to the Active Mass. ACS Omega. 3(6). 7096–7105. 17 indexed citations

Pan, Ming, Chen Wang, Ning Xie, et al.. (2018). Morphology engineering and etching of graphene domain by low-pressure chemical vapor deposition. Journal of Saudi Chemical Society. 23(2). 162–170. 4 indexed citations

Babu, Sundaram Ganesh, Vinoth Ramalingam, D. Praveen Kumar, et al.. (2015). Influence of electron storing, transferring and shuttling assets of reduced graphene oxide at the interfacial copper doped TiO₂p–n heterojunction for increased hydrogen production. Nanoscale. 7(17). 7849–7857. 182 indexed citations

Vinodgopal, K., Bernaurdshaw Neppolian, Ian V. Lightcap, et al.. (2012). Dual-frequency ultrasound for designing two dimensional catalyst surface: Reduced graphene oxide–Pt composite. Colloids and Surfaces A Physicochemical and Engineering Aspects. 409. 81–87. 26 indexed citations

10.

Seger, Brian, K. Vinodgopal, & Prashant V. Kamat. (2007). Proton Activity in Nafion Films: Probing Exchangeable Protons with Methylene Blue. Langmuir. 23(10). 5471–5476. 47 indexed citations

11.

Girishkumar, G., et al.. (2005). Single-Wall Carbon Nanotube-Based Proton Exchange Membrane Assembly for Hydrogen Fuel Cells. Langmuir. 21(18). 8487–8494. 180 indexed citations

12.

Kamat, Prashant V., K. George Thomas, Saïd Barazzouk, et al.. (2004). Self-Assembled Linear Bundles of Single Wall Carbon Nanotubes and Their Alignment and Deposition as a Film in a dc Field. Journal of the American Chemical Society. 126(34). 10757–10762. 210 indexed citations

13.

Vinodgopal, K. & Julie Peller. (2003). Hydroxyl radical-mediated advanced oxidation processes for textile dyes: a comparison of the radiolytic and sonolytic degradation of the monoazo dye Acid Orange 7. Research on Chemical Intermediates. 29(3). 307–316. 42 indexed citations

14.

Kamat, Prashant V., et al.. (1997). Photochemistry on Semiconductor Surfaces. Visible Light Induced Oxidation of C₆₀ on TiO₂ Nanoparticles. The Journal of Physical Chemistry B. 101(22). 4422–4427. 71 indexed citations

15.

Nasr, Chouhaid, K. Vinodgopal, Surat Hotchandani, A.K. Chattopadhyay, & Prashant V. Kamat. (1997). Photocatalytic reduction of azo dyes Naphthol Blue Black and Disperse Blue 79. Research on Chemical Intermediates. 23(3). 219–231. 39 indexed citations

16.

Vinodgopal, K. & Prashant V. Kamat. (1995). Electrochemically assisted photocatalysis using nanocrystalline semiconductor thin films. Solar Energy Materials and Solar Cells. 38(1-4). 401–410. 50 indexed citations

17.

Vinodgopal, K. & Prashant V. Kamat. (1994). Photochemistry of textile azo dyes. Spectral characterization of excited state, reduced and oxidized forms of Acid Orange 7. Journal of Photochemistry and Photobiology A Chemistry. 83(2). 141–146. 81 indexed citations

18.

Leenstra, Willem R. & K. Vinodgopal. (1985). Theoretical study of spin-one nuclear quadrupole effects in triplet-state optically detected magnetic resonance. Chemical Physics Letters. 115(3). 311–316. 2 indexed citations

19.

Clarke, Richard H., Pradip Mitra, & K. Vinodgopal. (1982). Triplet state of the double molecule 2,2′-biquinoline: A study of the phosphorescence, Raman spectra, and ODMR transitions. The Journal of Chemical Physics. 77(11). 5288–5297. 15 indexed citations

20.

Clarke, R. H., Pradip Mitra, & K. Vinodgopal. (1980). Phosphorescence and zero-field ODMR of biquinoline. Chemical Physics Letters. 76(2). 237–240. 3 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.

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