Umesh Kumar

50 papers and 1.3k indexed citations i.

About

Umesh Kumar is a scholar working on Materials Chemistry, Organic Chemistry and Inorganic Chemistry. According to data from OpenAlex, Umesh Kumar has authored 50 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Materials Chemistry, 18 papers in Organic Chemistry and 18 papers in Inorganic Chemistry. Recurrent topics in Umesh Kumar’s work include Advanced Photocatalysis Techniques (17 papers), TiO2 Photocatalysis and Solar Cells (8 papers) and Catalytic Processes in Materials Science (8 papers). Umesh Kumar is often cited by papers focused on Advanced Photocatalysis Techniques (17 papers), TiO2 Photocatalysis and Solar Cells (8 papers) and Catalytic Processes in Materials Science (8 papers). Umesh Kumar collaborates with scholars based in India, Nigeria and Russia. Umesh Kumar's co-authors include Mannar R. Maurya, Nikita Singhal, João Costa Pessoa, Alexander V. Vorontsov, Fernando Avecilla, P. Manikandan, Pedro Adão, Isabel Correia, M. Pradeep Kumar and Joshua O. Olowoyo and has published in prestigious journals such as Carbon, The Journal of Physical Chemistry C and Inorganic Chemistry.

In The Last Decade

Co-authorship network of co-authors of Umesh Kumar i

Fields of papers citing papers by Umesh Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Umesh Kumar

Since Specialization
Citations

This map shows the geographic impact of Umesh Kumar'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 Umesh Kumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Umesh Kumar 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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2025