A. Putta Rangappa

25 papers and 543 indexed citations i.

About

A. Putta Rangappa is a scholar working on Renewable Energy, Sustainability and the Environment, Materials Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, A. Putta Rangappa has authored 25 papers receiving a total of 543 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Renewable Energy, Sustainability and the Environment, 24 papers in Materials Chemistry and 4 papers in Electrical and Electronic Engineering. Recurrent topics in A. Putta Rangappa’s work include Advanced Photocatalysis Techniques (25 papers), CO2 Reduction Techniques and Catalysts (8 papers) and Copper-based nanomaterials and applications (8 papers). A. Putta Rangappa is often cited by papers focused on Advanced Photocatalysis Techniques (25 papers), CO2 Reduction Techniques and Catalysts (8 papers) and Copper-based nanomaterials and applications (8 papers). A. Putta Rangappa collaborates with scholars based in South Korea, India and China. A. Putta Rangappa's co-authors include D. Praveen Kumar, Tae Kyu Kim, D. Amaranatha Reddy, Jinming Wang, Yujin Kim, Madhusudana Gopannagari, Yuexing Zhang, P. Bhavani, Jae Kyu Song and Jehee Lee and has published in prestigious journals such as Angewandte Chemie International Edition, Chemical Engineering Journal and Journal of Materials Chemistry A.

In The Last Decade

Co-authorship network of co-authors of A. Putta Rangappa i

Fields of papers citing papers by A. Putta Rangappa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Putta Rangappa. 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 A. Putta Rangappa. The network helps show where A. Putta Rangappa may publish in the future.

Countries citing papers authored by A. Putta Rangappa

Since Specialization
Citations

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