D. Praveen Kumar

4.6k total citations
81 papers, 4.2k citations indexed

About

D. Praveen Kumar is a scholar working on Renewable Energy, Sustainability and the Environment, Materials Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, D. Praveen Kumar has authored 81 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Renewable Energy, Sustainability and the Environment, 66 papers in Materials Chemistry and 21 papers in Electrical and Electronic Engineering. Recurrent topics in D. Praveen Kumar's work include Advanced Photocatalysis Techniques (74 papers), Copper-based nanomaterials and applications (35 papers) and 2D Materials and Applications (13 papers). D. Praveen Kumar is often cited by papers focused on Advanced Photocatalysis Techniques (74 papers), Copper-based nanomaterials and applications (35 papers) and 2D Materials and Applications (13 papers). D. Praveen Kumar collaborates with scholars based in South Korea, India and China. D. Praveen Kumar's co-authors include Tae Kyu Kim, D. Amaranatha Reddy, Sangyeob Hong, Madhusudana Gopannagari, M.V. Shankar, Hanbit Park, Eun‐Hwa Kim, Jiha Choi, A. Putta Rangappa and Yu-Jin Kim and has published in prestigious journals such as Angewandte Chemie International Edition, Advanced Functional Materials and Applied Catalysis B: Environmental.

In The Last Decade

D. Praveen Kumar

80 papers receiving 4.1k citations

Peers

D. Praveen Kumar
Aiyun Meng China
Lei Cheng China
Yushuai Jia China
Chuanbiao Bie China
Junie Jhon M. Vequizo Japan
Shien Guo China
Daming Zhao China
Liang Mao China
Zhongliao Wang China
Aiyun Meng China
D. Praveen Kumar
Citations per year, relative to D. Praveen Kumar D. Praveen Kumar (= 1×) peers Aiyun Meng

Countries citing papers authored by D. Praveen Kumar

Since Specialization
Citations

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

Fields of papers citing papers by D. Praveen Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. Praveen Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of D. Praveen Kumar. A scholar is included among the top collaborators of D. Praveen Kumar 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 D. Praveen Kumar. D. Praveen Kumar 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.
Rangappa, A. Putta, D. Praveen Kumar, Madhusudana Gopannagari, et al.. (2025). Self-confined oxidation domains in dual-metal sulfide catalyst enables active sites for selective photoconversion of carbon dioxide to methanol by pure water. Materials Science and Engineering R Reports. 167. 101093–101093.
2.
Bhavani, P., M. R. Ashwin Kishore, D. Praveen Kumar, Jong Suk Yoo, & Young‐Kwon Park. (2024). Enhanced solar to hydrogen conversion via Ni addition to a few layered 2D/2D g-C3N4/ZnIn2S4 heterojunction. Journal of Materials Chemistry A. 12(27). 16546–16558. 12 indexed citations
3.
Bhavani, P., D. Praveen Kumar, Jong Suk Yoo, et al.. (2023). Dual-Atomic-Site-Integrated photocatalysts for green energy synthesis. Chemical Engineering Journal. 467. 143429–143429. 13 indexed citations
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Kumar, D. Praveen, A. Putta Rangappa, Hyeong Seop Shim, et al.. (2022). Nanocavity-assisted single-crystalline Ti3+ self-doped blue TiO2(B) as efficient cocatalyst for high selective CO2 photoreduction of g-C3N4. Materials Today Chemistry. 24. 100827–100827. 19 indexed citations
7.
Bhavani, P., D. Praveen Kumar, Murid Hussain, Tejraj M. Aminabhavi, & Young‐Kwon Park. (2022). Eco-friendly rice husk derived biochar as a highly efficient noble Metal-Free cocatalyst for high production of H2 using solar light irradiation. Chemical Engineering Journal. 434. 134743–134743. 45 indexed citations
8.
Kumar, D. Praveen, A. Putta Rangappa, K. Arun Joshi Reddy, et al.. (2022). Ultrathin layered Zn-doped MoS2 nanosheets deposited onto CdS nanorods for spectacular photocatalytic hydrogen evolution. Journal of Alloys and Compounds. 905. 164193–164193. 24 indexed citations
9.
Reddy, K. Arun Joshi, D. Amaranatha Reddy, Da Hong, et al.. (2021). Impact of the number of surface-attached tungsten diselenide layers on cadmium sulfide nanorods on the charge transfer and photocatalytic hydrogen evolution rate. Journal of Colloid and Interface Science. 608(Pt 1). 903–911. 10 indexed citations
10.
Kumar, D. Praveen, et al.. (2021). Effective dye degradation by an environment-friendly porous few-layered carbon nitride photocatalyst developed using sequential molecule self-assembly. Environmental Research. 204(Pt D). 112362–112362. 11 indexed citations
11.
Wang, Jinming, Eunhyo Kim, D. Praveen Kumar, et al.. (2021). Highly Durable and Fully Dispersed Cobalt Diatomic Site Catalysts for CO2 Photoreduction to CH4. Angewandte Chemie. 134(6). 29 indexed citations
12.
Kumar, D. Praveen, A. Putta Rangappa, Jinming Wang, et al.. (2021). In situ preparation of polymeric cobalt phthalocyanine–decorated TiO2 nanorods for efficient photocatalytic CO2 reduction. Materials Today Chemistry. 22. 100589–100589. 29 indexed citations
13.
Shankar, M.V., D. Praveen Kumar, N. Lakshmana Reddy, et al.. (2019). CuO/TiO2 Nanocomposites: Effect of Calcination on Photocatalytic Hydrogen Production. 1(2). 13–20. 2 indexed citations
14.
Gopannagari, Madhusudana, D. Praveen Kumar, Hanbit Park, et al.. (2018). Influence of surface-functionalized multi-walled carbon nanotubes on CdS nanohybrids for effective photocatalytic hydrogen production. Applied Catalysis B: Environmental. 236. 294–303. 97 indexed citations
15.
Kumari, M. Mamatha, et al.. (2017). Benefits of tubular morphologies on electron transfer properties in CNT/TiNT nanohybrid photocatalyst for enhanced H2 production. RSC Advances. 7(12). 7203–7209. 20 indexed citations
16.
Kumar, D. Praveen, et al.. (2016). Synergistic effect of nanocavities in anatase TiO2 nanobelts for photocatalytic degradation of methyl orange dye in aqueous solution. Journal of Colloid and Interface Science. 477. 201–208. 47 indexed citations
17.
Reddy, D. Amaranatha, Yu‐Jin Kim, Seung‐Hee Lee, et al.. (2016). Multicomponent transition metal phosphides derived from layered double hydroxide double-shelled nanocages as an efficient non-precious co-catalyst for hydrogen production. Journal of Materials Chemistry A. 4(36). 13890–13898. 105 indexed citations
18.
Gopannagari, Madhusudana, Sampath Kumar Puttapati, D. Praveen Kumar, Vadali V. S. S. Srikanth, & M.V. Shankar. (2014). Photocatalytic performance of rice grain shaped ZnO microrods under solar irradiation. Materials Letters. 128. 183–186. 16 indexed citations
19.
Kumar, D. Praveen, et al.. (2014). Nanohybrid of titania/carbon nanotubes – nanohorns: A promising photocatalyst for enhanced hydrogen production under solar irradiation. International Journal of Hydrogen Energy. 40(4). 1665–1674. 63 indexed citations
20.
Kumar, D. Praveen, M.V. Shankar, M. Mamatha Kumari, et al.. (2013). Nano-size effects on CuO/TiO2 catalysts for highly efficient H2 production under solar light irradiation. Chemical Communications. 49(82). 9443–9443. 180 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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