L. Gomathi Devi

7.1k total citations · 2 hit papers
74 papers, 6.3k citations indexed

About

L. Gomathi Devi is a scholar working on Renewable Energy, Sustainability and the Environment, Materials Chemistry and Water Science and Technology. According to data from OpenAlex, L. Gomathi Devi has authored 74 papers receiving a total of 6.3k indexed citations (citations by other indexed papers that have themselves been cited), including 66 papers in Renewable Energy, Sustainability and the Environment, 36 papers in Materials Chemistry and 12 papers in Water Science and Technology. Recurrent topics in L. Gomathi Devi's work include Advanced Photocatalysis Techniques (58 papers), TiO2 Photocatalysis and Solar Cells (54 papers) and Copper-based nanomaterials and applications (14 papers). L. Gomathi Devi is often cited by papers focused on Advanced Photocatalysis Techniques (58 papers), TiO2 Photocatalysis and Solar Cells (54 papers) and Copper-based nanomaterials and applications (14 papers). L. Gomathi Devi collaborates with scholars based in India, United States and Pakistan. L. Gomathi Devi's co-authors include S. Girish Kumar, R. Kavitha, B. Narasimha Murthy, K. Mohan Reddy, K. Rajashekhar, Nagaraju Kottam, P. Nithya, M.L. Aruna Kumari, G. Krishnamurthy and M. Srinivas and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Hazardous Materials and Applied Catalysis B: Environmental.

In The Last Decade

L. Gomathi Devi

73 papers receiving 6.1k 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.

Review on Modified TiO₂Photocatalysis under UV/Visible Light: Selected Results and Related Mechanisms on Interfacial Charge Carrier Transfer Dynamics

2011 1.7k citations S. Girish Kumar, L. Gomathi Devi profile →
A review on non metal ion doped titania for the photocatalytic degradation of organic pollutants under UV/solar light: Role of photogenerated charge carrier dynamics in enhancing the activity

2013 544 citations L. Gomathi Devi, R. Kavitha profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
L. Gomathi Devi India	37	4.9k	3.7k	1.2k	936	546	74	6.3k
Ralf Dillert Germany	45	4.5k 0.9×	3.3k 0.9×	1.1k 0.9×	656 0.7×	601 1.1×	110	6.1k
S. Girish Kumar India	34	5.1k 1.0×	4.4k 1.2×	1.8k 1.5×	846 0.9×	536 1.0×	75	7.0k
Alex T. Kuvarega South Africa	42	3.4k 0.7×	3.0k 0.8×	1.4k 1.2×	1.0k 1.1×	603 1.1×	176	5.4k
Fang Jiang China	43	3.8k 0.8×	3.2k 0.9×	1.6k 1.3×	830 0.9×	433 0.8×	122	5.7k
S. Sakthivel India	18	5.9k 1.2×	4.5k 1.2×	1.0k 0.9×	556 0.6×	419 0.8×	32	6.8k
Rajesh J. Tayade India	32	3.6k 0.7×	2.6k 0.7×	950 0.8×	858 0.9×	642 1.2×	61	4.9k
Yinghua Liang China	37	4.1k 0.8×	3.4k 0.9×	1.7k 1.4×	674 0.7×	377 0.7×	90	5.4k
Kan Li China	40	4.7k 1.0×	3.8k 1.0×	1.9k 1.6×	845 0.9×	650 1.2×	138	7.2k
Shuying Dong China	46	5.1k 1.0×	4.1k 1.1×	2.5k 2.1×	875 0.9×	419 0.8×	108	6.6k
Jianhui Sun China	48	5.2k 1.1×	4.1k 1.1×	2.5k 2.1×	892 1.0×	466 0.9×	101	7.0k

Countries citing papers authored by L. Gomathi Devi

Since Specialization

Citations

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

Fields of papers citing papers by L. Gomathi Devi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by L. Gomathi Devi. 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 L. Gomathi Devi. The network helps show where L. Gomathi Devi may publish in the future.

Co-authorship network of co-authors of L. Gomathi Devi

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Kumari, M.L. Aruna, L. Gomathi Devi, Gilberto Maia, et al.. (2021). Mechanochemical synthesis of ternary heterojunctions TiO2(A)/TiO2(R)/ZnO and TiO2(A)/TiO2(R)/SnO2 for effective charge separation in semiconductor photocatalysis: A comparative study. Environmental Research. 203. 111841–111841. 60 indexed citations

Srinivas, M., et al.. (2019). The Enhanced Photocatalytic Activity of Mnx Co1-x Fe2 O4 Over the Znx Co1-x Fe2 O4 Under the Visible Light Irradiation: A Comparative Study. Chemical Science Transactions. 8(2).

Devi, L. Gomathi, et al.. (2019). Heavy atom perturbation by the incorporation of iodine ion into BaTiO3 lattice: Reduction of fluorescence and enhancement of rate of interfacial charge transfer process under the visible light irradiation. Surfaces and Interfaces. 18. 100411–100411. 15 indexed citations

Devi, L. Gomathi, P. Nithya, & R. Kavitha. (2018). Synthesis of BaTiO3/α-S8 composite for enhanced photocatalytic activity under UV/Solar light in comparison with α-S8 and BaTiO3 photocatalysts: Effect of spontaneous polarization. Materials Today Communications. 17. 391–401. 12 indexed citations

Devi, L. Gomathi & P. Nithya. (2017). Photocatalytic activity of Hemin (Fe(iii) porphyrin) anchored BaTiO₃under the illumination of visible light: synergetic effects of photosensitization, photo-Fenton & photocatalysis processes. Inorganic Chemistry Frontiers. 5(1). 127–138. 36 indexed citations

Devi, L. Gomathi, et al.. (2014). Silver metalized mixed phase manganese-doped titania: Variation of electric field and band bending within the space charge region with respect to the silver content. Journal of Molecular Catalysis A Chemical. 390. 142–151. 12 indexed citations

Kumari, M.L. Aruna & L. Gomathi Devi. (2014). New insights into the origin of the visible light photocatalytic activity of Fe(iii) porphyrin surface anchored TiO₂. Environmental Science Water Research & Technology. 1(2). 177–187. 15 indexed citations

Rajashekhar, K. & L. Gomathi Devi. (2013). Polymorphic phase transformation of Degussa P25 TiO2 by the chelation of diaminopyridine on TiO62− octahedron: Correlation of anatase to rutile phase ratio on the photocatalytic activity. Journal of Molecular Catalysis A Chemical. 374-375. 12–21. 17 indexed citations

Vadavi, Ramesh S., et al.. (2011). Crystal structure of nonadentate tricompartmental ligand derived from pyridine-2,6-dicarboxylic acid: Spectroscopic, electrochemical and thermal investigations of its transition metal(II) complexes. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 79(2). 348–355. 9 indexed citations

10.

Devi, L. Gomathi, Nagaraju Kottam, B. Narasimha Murthy, & S. Girish Kumar. (2010). Enhanced photocatalytic activity of transition metal ions Mn2+, Ni2+ and Zn2+ doped polycrystalline titania for the degradation of Aniline Blue under UV/solar light. Journal of Molecular Catalysis A Chemical. 328(1-2). 44–52. 199 indexed citations

11.

Devi, L. Gomathi & S. Girish Kumar. (2010). Influence of physicochemical–electronic properties of transition metal ion doped polycrystalline titania on the photocatalytic degradation of Indigo Carmine and 4-nitrophenol under UV/solar light. Applied Surface Science. 257(7). 2779–2790. 73 indexed citations

12.

Devi, L. Gomathi, B. Narasimha Murthy, & S. Girish Kumar. (2009). Heterogeneous photo catalytic degradation of anionic and cationic dyes over TiO2 and TiO2 doped with Mo6+ ions under solar light: Correlation of dye structure and its adsorptive tendency on the degradation rate. Chemosphere. 76(8). 1163–1166. 105 indexed citations

13.

Devi, L. Gomathi, et al.. (2009). Photodegradation of methyl red by advanced and homogeneous photo-Fenton’s processes: A comparative study and kinetic approach. Journal of Environmental Monitoring. 11(7). 1397–1397. 50 indexed citations

14.

Devi, L. Gomathi, B. Narasimha Murthy, & S. Girish Kumar. (2009). Photocatalytic activity of V5+, Mo6+ and Th4+ doped polycrystalline TiO2 for the degradation of chlorpyrifos under UV/solar light. Journal of Molecular Catalysis A Chemical. 308(1-2). 174–181. 126 indexed citations

15.

Devi, L. Gomathi & K. Mohan Reddy. (2009). Enhanced photocatalytic activity of silver metallized TiO2 particles in the degradation of an azo dye methyl orange: Characterization and activity at different pH values. Applied Surface Science. 256(10). 3116–3121. 75 indexed citations

16.

Devi, L. Gomathi & G. Krishnamurthy. (2008). TiO2/BaTiO3-assisted photocatalytic mineralization of diclofop-methyl on UV-light irradiation in the presence of oxidizing agents. Journal of Hazardous Materials. 162(2-3). 899–905. 41 indexed citations

17.

Devi, L. Gomathi, et al.. (2008). Photo degradation of Methyl Orange an azo dye by Advanced Fenton Process using zero valent metallic iron: Influence of various reaction parameters and its degradation mechanism. Journal of Hazardous Materials. 164(2-3). 459–467. 461 indexed citations

18.

Devi, L. Gomathi & B. Narasimha Murthy. (2008). Characterization of Mo Doped TiO2 and its Enhanced Photo Catalytic Activity Under Visible Light. Catalysis Letters. 125(3-4). 320–330. 169 indexed citations

19.

Devi, L. Gomathi & Nagaraju Kottam. (2007). Enhanced activity of nano-TiO2 in photoelectrocatalysis over photocatalysis process for the degradation of indanthrene BR violet dye in presence of UV-light. Polish Journal of Chemistry. 81(10). 1819–1819. 1 indexed citations

20.

Devi, L. Gomathi & R. Geetha Balakrishna. (2005). A Study of Photocatalytic Oxidation of Indanthrene Red LGG an Anthraquinone Vat Dye on TiO2. Polish Journal of Chemistry. 79(5). 919–931. 5 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