Ram Ambre

894 total citations
22 papers, 766 citations indexed

About

Ram Ambre is a scholar working on Renewable Energy, Sustainability and the Environment, Materials Chemistry and Organic Chemistry. According to data from OpenAlex, Ram Ambre has authored 22 papers receiving a total of 766 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Renewable Energy, Sustainability and the Environment, 9 papers in Materials Chemistry and 8 papers in Organic Chemistry. Recurrent topics in Ram Ambre's work include Porphyrin and Phthalocyanine Chemistry (8 papers), Advanced Photocatalysis Techniques (7 papers) and TiO2 Photocatalysis and Solar Cells (6 papers). Ram Ambre is often cited by papers focused on Porphyrin and Phthalocyanine Chemistry (8 papers), Advanced Photocatalysis Techniques (7 papers) and TiO2 Photocatalysis and Solar Cells (6 papers). Ram Ambre collaborates with scholars based in Taiwan, China and Sweden. Ram Ambre's co-authors include Chen‐Hsiung Hung, Licheng Sun, Hong Chen, Quentin Daniel, Biaobiao Zhang, Ching‐Fa Yao, Lei Wang, Lele Duan, Eric Wei‐Guang Diau and Sandeep B. Mane and has published in prestigious journals such as Chemical Communications, ACS Catalysis and ACS Applied Materials & Interfaces.

In The Last Decade

Ram Ambre

21 papers receiving 759 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ram Ambre Taiwan 15 528 323 252 146 123 22 766
Somenath Garai India 17 435 0.8× 444 1.4× 287 1.1× 175 1.2× 81 0.7× 68 905
В. А. Гринберг Russia 12 268 0.5× 149 0.5× 162 0.6× 121 0.8× 96 0.8× 93 499
Arianna Savini Italy 11 533 1.0× 256 0.8× 112 0.4× 260 1.8× 114 0.9× 11 784
Takashi Nakazono Japan 9 622 1.2× 386 1.2× 202 0.8× 53 0.4× 126 1.0× 21 738
Fang‐Hui Wu China 14 227 0.4× 203 0.6× 263 1.0× 59 0.4× 170 1.4× 40 596
Tianyu Zheng China 17 545 1.0× 475 1.5× 286 1.1× 172 1.2× 26 0.2× 43 918
Zhao-Yu Yao China 11 615 1.2× 366 1.1× 419 1.7× 35 0.2× 61 0.5× 13 805
Soumalya Sinha United States 14 304 0.6× 135 0.4× 162 0.6× 86 0.6× 53 0.4× 21 491
Guoxu Qin China 15 309 0.6× 313 1.0× 237 0.9× 36 0.2× 73 0.6× 30 730
Abdul Malek Canada 13 239 0.5× 188 0.6× 196 0.8× 222 1.5× 76 0.6× 29 665

Countries citing papers authored by Ram Ambre

Since Specialization
Citations

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

Fields of papers citing papers by Ram Ambre

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ram Ambre

This figure shows the co-authorship network connecting the top 25 collaborators of Ram Ambre. A scholar is included among the top collaborators of Ram Ambre 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 Ram Ambre. Ram Ambre 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.
Bhakyaraj, Kasi, et al.. (2025). Catalytic oxidation of cyclohexene and thioanisole by oxovanadium N-confused porphyrins. Journal of Porphyrins and Phthalocyanines. 29(01n02). 229–241.
2.
Ambre, Ram, et al.. (2022). Flexible Construction Approach to the Synthesis of 1,5-Substituted Pyrrole-3-carbaldehydes from 5-Bromo-1,2,3-triazine. Organic Letters. 24(15). 2889–2893. 6 indexed citations
3.
4.
Zhang, Biaobiao, Lizhou Fan, Ram Ambre, et al.. (2020). Advancing Proton Exchange Membrane Electrolyzers with Molecular Catalysts. Joule. 4(7). 1408–1444. 69 indexed citations
5.
Ambre, Ram, et al.. (2019). Nickel Carbodicarbene Catalyzes Kumada Cross‐Coupling of Aryl Ethers with Grignard Reagents through C–O Bond Activation. European Journal of Inorganic Chemistry. 2019(30). 3511–3517. 15 indexed citations
6.
Ambre, Ram, et al.. (2019). Nickel‐mediated cross‐coupling via C–O activation assisted by organoaluminum. Journal of the Chinese Chemical Society. 67(3). 376–382. 2 indexed citations
7.
Daniel, Quentin, Lele Duan, Brian J. J. Timmer, et al.. (2018). Water Oxidation Initiated by In Situ Dimerization of the Molecular Ru(pdc) Catalyst. ACS Catalysis. 8(5). 4375–4382. 27 indexed citations
8.
Ambre, Ram, Qing Wang, Wei‐Chih Lee, et al.. (2018). Nickel-Catalyzed Heteroarenes Cross Coupling via Tandem C–H/C–O Activation. ACS Catalysis. 8(12). 11368–11376. 34 indexed citations
9.
Daniel, Quentin, Ram Ambre, Biaobiao Zhang, et al.. (2017). Re-Investigation of Cobalt Porphyrin for Electrochemical Water Oxidation on FTO Surface: Formation of CoOx as Active Species. ACS Catalysis. 7(2). 1143–1149. 76 indexed citations
10.
Zhang, Biaobiao, Hong Chen, Quentin Daniel, et al.. (2017). Defective and “c-Disordered” Hortensia-like Layered MnOx as an Efficient Electrocatalyst for Water Oxidation at Neutral pH. ACS Catalysis. 7(9). 6311–6322. 69 indexed citations
11.
Ambre, Ram, Quentin Daniel, Ting Fan, et al.. (2016). Molecular engineering for efficient and selective iron porphyrin catalysts for electrochemical reduction of CO2 to CO. Chemical Communications. 52(100). 14478–14481. 64 indexed citations
12.
Wang, Lei, Lele Duan, Ram Ambre, et al.. (2016). A nickel (II) PY5 complex as an electrocatalyst for water oxidation. Journal of Catalysis. 335. 72–78. 133 indexed citations
13.
Ambre, Ram, Sandeep B. Mane, & Chen‐Hsiung Hung. (2016). Zinc Porphyrins Possessing Three p-Carboxyphenyl Groups: Effect of the Donor Strength of Push-Groups on the Efficiency of Dye Sensitized Solar Cells. Energies. 9(7). 513–513. 6 indexed citations
14.
Ambre, Ram, et al.. (2015). Effects of Number and Position of Meta and Para Carboxyphenyl Groups of Zinc Porphyrins in Dye-Sensitized Solar Cells: Structure–Performance Relationship. ACS Applied Materials & Interfaces. 7(3). 1879–1891. 35 indexed citations
15.
Luo, Liyang, Ram Ambre, Sandeep B. Mane, Eric Wei‐Guang Diau, & Chen‐Hsiung Hung. (2015). The cis-isomer performs better than the trans-isomer in porphyrin-sensitized solar cells: interfacial electron transport and charge recombination investigations. Physical Chemistry Chemical Physics. 17(31). 20134–20143. 16 indexed citations
16.
Ambre, Ram, et al.. (2013). Three p-carboxyphenyl groups possessing zinc porphyrins: efficient, stable, and cost-effective sensitizers for dye-sensitized solar cells. Chemical Communications. 50(6). 725–727. 31 indexed citations
17.
Ambre, Ram, et al.. (2013). New Dual Donor–Acceptor (2D‐π‐2A) Porphyrin Sensitizers for Stable and Cost‐Effective Dye‐Sensitized Solar Cells. Chemistry - An Asian Journal. 8(9). 2144–2153. 48 indexed citations
18.
Raihan, Mustafa J., Veerababurao Kavala, Donala Janreddy, et al.. (2012). Alcohol Mediated Synthesis of 4-Oxo-2-aryl-4H-chromene-3-carboxylate Derivatives from 4-Hydroxycoumarins. The Journal of Organic Chemistry. 77(15). 6495–6504. 26 indexed citations
19.
20.
Ambre, Ram, et al.. (2011). Toward carboxylate group functionalized A4, A2B2, A3B oxaporphyrins and zinc complex of oxaporphyrins. Tetrahedron. 67(25). 4680–4688. 13 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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