Uttam Kumar Ghorai

5.3k total citations · 1 hit paper
151 papers, 4.5k citations indexed

About

Uttam Kumar Ghorai is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Uttam Kumar Ghorai has authored 151 papers receiving a total of 4.5k indexed citations (citations by other indexed papers that have themselves been cited), including 100 papers in Materials Chemistry, 54 papers in Electrical and Electronic Engineering and 48 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Uttam Kumar Ghorai's work include Advanced Photocatalysis Techniques (38 papers), Ammonia Synthesis and Nitrogen Reduction (33 papers) and Luminescence Properties of Advanced Materials (32 papers). Uttam Kumar Ghorai is often cited by papers focused on Advanced Photocatalysis Techniques (38 papers), Ammonia Synthesis and Nitrogen Reduction (33 papers) and Luminescence Properties of Advanced Materials (32 papers). Uttam Kumar Ghorai collaborates with scholars based in India, United States and Canada. Uttam Kumar Ghorai's co-authors include Kalyan Kumar Chattopadhyay, Ashadul Adalder, Ranjit Thapa, Sourav Paul, Subhajit Saha, Nilesh Mazumder, Sougata Sarkar, Samadhan Kapse, Shyamal K. Saha and D. Banerjee and has published in prestigious journals such as ACS Nano, Journal of Applied Physics and Chemistry of Materials.

In The Last Decade

Uttam Kumar Ghorai

149 papers receiving 4.4k citations

Hit Papers

align trajectories sort by overperformance

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.

Controlling electrocatalytic nitrate reduction efficiency by utilizing dπ–pπ interactions in parallel stacking molecular systems

2025 25 citations S. Bhowmick, Ashadul Adalder et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Uttam Kumar Ghorai India	36	2.8k	1.6k	1.5k	1.2k	506	151	4.5k
Xiaoying Xie China	21	1.8k 0.6×	2.5k 1.6×	1.9k 1.3×	1.0k 0.8×	292 0.6×	49	4.1k
Ranjit Thapa India	43	3.6k 1.3×	3.2k 2.0×	2.9k 1.9×	1.3k 1.0×	448 0.9×	234	6.5k
Juan Du China	36	1.8k 0.6×	847 0.5×	1.4k 1.0×	469 0.4×	448 0.9×	171	4.0k
Ji Yang China	29	2.8k 1.0×	3.0k 1.9×	1.3k 0.8×	1.6k 1.3×	525 1.0×	52	5.0k
Tai‐Sing Wu Taiwan	37	2.8k 1.0×	2.6k 1.6×	2.0k 1.4×	1.5k 1.2×	327 0.6×	135	5.2k
Chaozheng He China	48	4.6k 1.7×	3.0k 1.9×	2.4k 1.6×	1.7k 1.4×	449 0.9×	190	6.6k
Néstor Guijarro Switzerland	36	3.7k 1.3×	3.7k 2.4×	2.0k 1.3×	608 0.5×	209 0.4×	76	5.2k
Xiongwu Kang China	43	2.1k 0.7×	3.2k 2.0×	2.7k 1.8×	733 0.6×	250 0.5×	112	5.2k
Yi Huang China	41	2.4k 0.9×	3.6k 2.3×	2.5k 1.7×	643 0.5×	323 0.6×	114	5.3k
Nirala Singh United States	28	1.8k 0.7×	2.9k 1.8×	968 0.7×	1.4k 1.2×	870 1.7×	70	4.5k

Countries citing papers authored by Uttam Kumar Ghorai

Since Specialization

Citations

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

Fields of papers citing papers by Uttam Kumar Ghorai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Uttam Kumar Ghorai

This figure shows the co-authorship network connecting the top 25 collaborators of Uttam Kumar Ghorai. A scholar is included among the top collaborators of Uttam Kumar Ghorai 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 Uttam Kumar Ghorai. Uttam Kumar Ghorai 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

Bhowmick, S., et al.. (2025). High‐Efficiency Electrocatalytic Conversion of Nitrite to Ammonia Using Nickel Phthalocyanine. Chemistry - An Asian Journal. 20(11). e202500381–e202500381. 4 indexed citations

Girigoswami, Agnishwar, Swarup Krishna Bhattacharyya, Suman Kumar Ghosh, et al.. (2024). Carbon Dots for Multiuse Platform: Intracellular pH Sensing and Complementary Intensified T1–T2 Dual Imaging Contrast Nanoprobes. ACS Biomaterials Science & Engineering. 10(2). 1112–1127. 11 indexed citations

Adalder, Ashadul, et al.. (2024). Electrocatalytic Urea Synthesis via C─N Coupling Over Fe‐Based Catalyst. ChemCatChem. 17(4). 19 indexed citations

Sivalingam, Yuvaraj, et al.. (2024). Unveiling efficient S-scheme charge carrier transfer in hierarchical BiOBr/TiO₂ heterojunction photocatalysts. Nanoscale. 16(40). 19006–19020. 10 indexed citations

Adalder, Ashadul, et al.. (2024). Boosting Selective Nitrogen Oxidation to Nitric Acid by Synergizing Cobalt Phthalocyanine on Carbon Nitride Surface. Advanced Functional Materials. 34(45). 19 indexed citations

Dhariwal, A C, Mritunjaya Parashar, Pankaj Kumar, et al.. (2024). Photo-catalytic removal of rhodamine B by nickel doped graphitic carbon nitride: anomalous dependence of removal efficiency on carrier recombination. Journal of the Iranian Chemical Society. 21(6). 1643–1660. 6 indexed citations

Adalder, Ashadul, et al.. (2024). Enhancing Electrochemical Reactivity with Magnetic Fields: Unraveling the Role of Magneto‐Electrochemistry. Small Methods. 8(7). e2301132–e2301132. 23 indexed citations

Parashar, Mritunjaya, Kavita Chauhan, Niladri Chakraborty, et al.. (2023). Significant enhancement in the cold emission characteristics of chemically synthesized super-hydrophobic zinc oxide rods by nickel doping. Nanoscale Advances. 5(24). 6944–6957. 5 indexed citations

Parashar, Mritunjaya, Praveen Kumar, Niladri Chakraborty, et al.. (2023). A comparative cyclic voltammetry study of amorphous carbon-transition metal oxide hybrid system: Selection for the best capacitor. Journal of Alloys and Compounds. 975. 172922–172922. 3 indexed citations

10.

Ghorai, Uttam Kumar, et al.. (2023). BaTiO3:Sm3+ nanophosphor with K+ ion incorporation for modulating non-radiative transitions. Journal of the Indian Chemical Society. 100(9). 101071–101071. 1 indexed citations

11.

Adalder, Ashadul, Sourav Paul, Narad Barman, et al.. (2023). Controlling the Metal–Ligand Coordination Environment of Manganese Phthalocyanine in 1D–2D Heterostructure for Enhancing Nitrate Reduction to Ammonia. ACS Catalysis. 13(20). 13516–13527. 115 indexed citations

12.

Paul, Sourav, Sougata Sarkar, Ashadul Adalder, et al.. (2023). Strengthening the Metal Center of Co–N ₄ Active Sites in a 1D–2D Heterostructure for Nitrate and Nitrogen Reduction Reaction to Ammonia. ACS Sustainable Chemistry & Engineering. 11(16). 6191–6200. 116 indexed citations

13.

Sarkar, Debabrata, et al.. (2023). An ab initio modelling for pristine and defect-induced emissions from NaCe(WO4)2: a potential material for solid-state lighting application. Applied Physics A. 129(10). 4 indexed citations

14.

De, Arnab, et al.. (2022). Upconversion luminescence and time decay study of Yb–Er-doped BaWO4 nanophosphor. Journal of Materials Science Materials in Electronics. 33(12). 9641–9649. 8 indexed citations

15.

Roy, Rajarshi, Dimitra Das, Bikram Kumar Das, et al.. (2022). Probing the emission dynamics in nitrogen-doped carbon dots by reversible capping with mercury(ii) through surface chemistry. New Journal of Chemistry. 46(30). 14690–14702. 3 indexed citations

16.

Ghorai, Uttam Kumar, Sourav Paul, Biswajit Ghorai, et al.. (2021). Scalable Production of Cobalt Phthalocyanine Nanotubes: Efficient and Robust Hollow Electrocatalyst for Ammonia Synthesis at Room Temperature. ACS Nano. 15(3). 5230–5239. 144 indexed citations

17.

De, Arnab, et al.. (2021). ZnAl₂O₄:Eu³⁺ Nanoparticle Phosphors Co-doped with Li⁺ for Red Light-Emitting Diodes. ACS Applied Nano Materials. 5(1). 331–340. 29 indexed citations

18.

Panigrahi, Karamjyoti, et al.. (2021). SrTiO3: Sm3+, Na+-codoped orange-emitting nanophosphor for pc-WLEDs. Journal of Materials Science Materials in Electronics. 33(11). 1–15. 12 indexed citations

19.

Moitra, Parikshit, Bidisa Das, Gundam Sandeep Kumar, et al.. (2020). Encapsulation of CsPbBr₃ Nanocrystals by a Tripodal Amine Markedly Improves Photoluminescence and Stability Concomitantly via Anion Defect Elimination. Chemistry of Materials. 32(17). 7159–7171. 46 indexed citations

20.

Ganguly, Dipsikha, D. Banerjee, Biswajit Das, et al.. (2019). Amorphous carbon nanotube mediated low-temperature synthesis of orange emitting self-assembled europium oxy-carbonate microflower. Materials Research Bulletin. 112. 307–313. 7 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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