Pedro J. Ramírez

5.7k citations

51 papers · 4.9k · 2 hit papers · h-index 28

Impact in

Catalysis top 0.2%
- Catalysts for Methane Reforming
- Catalysis and Oxidation Reactions
Process Chemistry and Technology top 0.2%
- Carbon dioxide utilization in catalysis

Papers in

Materials Chemistry 45
- Catalytic Processes in Materials Science 44
Catalysis 43
- Catalysts for Methane Reforming 30
- Catalysis and Oxidation Reactions 24
- Ammonia Synthesis and Nitrogen Reduction 5

Co-authors: José A. Rodríguez (49 shared papers)Ping Liu (17 shared papers)Shyam Kattel (1 shared paper)Jingguang G. Chen (1 shared paper)Sanjaya D. Senanayake (26 shared papers)Francesc Illas (13 shared papers)Darı́o Stacchiola (11 shared papers)Jaime Evans (8 shared papers)
Journals: The Journal of Physical Chemistry C (8 papers)Journal of the American Chemical Society (7 papers)ACS Catalysis (6 papers)Angewandte Chemie International Edition (5 papers)The Journal of Physical Chemistry Letters (3 papers)
Partner nations: United States Venezuela Spain

In The Last Decade

Pedro J. Ramírez

49 papers receiving 4.9k citations

Pedro J. Ramírez's Hit Papers

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Active sites for CO ₂ hydrogenation to methanol on Cu/ZnO catalysts 2017 · 1.5k citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2017 Science
2012 Journal of the American Chemical Society

Peers

Countries citing papers authored by Pedro J. Ramírez

Since Specialization

Citations

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

Fields of papers citing papers by Pedro J. Ramírez

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Pedro J. Ramírez. 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 Pedro J. Ramírez. The network helps show where Pedro J. Ramírez may publish in the future.

Co-authors

The 25 scholars most cited alongside Pedro J. Ramírez, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Pedro J. Ramírez Line = papers co-authored together Pedro J. Ramírez links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 51 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Active sites for CO ₂ hydrogenation to methanol on Cu/ZnO catalysts Science ·Shyam Kattel, Pedro J. Ramírez, Jingguang G. Chen, José A. Rodríguez, Ping Liu Hit paper breakdown →	2017	1513
2	A New Type of Strong Metal–Support Interaction and the Production of H₂ through the Transformation of Water on Pt/CeO₂(111) and Pt/CeO_x/TiO₂(110) Catalysts Journal of the American Chemical Society ·Albert Bruix, José A. Rodríguez, Pedro J. Ramírez, Sanjaya D. Senanayake, Jaime Evans, Joon B. Park, Darı́o Stacchiola, Ping Liu, Jan Hrbek, Francesc Illas Hit paper breakdown →	2012	761
3	The bending machine: CO₂activation and hydrogenation on δ-MoC(001) and β-Mo₂C(001) surfaces Physical Chemistry Chemical Physics ·Sergio Posada‐Pérez, Francesc Viñes, Pedro J. Ramírez, Alba B. Vidal, José A. Rodríguez, Francesc Illas	2014	191
4	Hydrogenation of CO₂ to Methanol on CeO_x/Cu(111) and ZnO/Cu(111) Catalysts: Role of the Metal–Oxide Interface and Importance of Ce³⁺ Sites The Journal of Physical Chemistry C ·Sanjaya D. Senanayake, Pedro J. Ramírez, Iradwikanari Waluyo, Shankhamala Kundu, Kumudu Mudiyanselage, Zongyuan Liu, Zhi Liu, Stephanus Axnanda, Darı́o Stacchiola, Jaime Evans, José A. Rodríguez	2016	187
5	Room-Temperature Activation of Methane and Dry Re-forming with CO₂ on Ni-CeO₂(111) Surfaces: Effect of Ce³⁺ Sites and Metal–Support Interactions on C–H Bond Cleavage ACS Catalysis ·Pablo G. Lustemberg, Pedro J. Ramírez, Zongyuan Liu, Ramón A. Gutiérrez, David C. Grinter, Javier Carrasco, Sanjaya D. Senanayake, José A. Rodríguez, M. V. Ganduglia-Pirovano	2016	181
6	Direct Conversion of Methane to Methanol on Ni-Ceria Surfaces: Metal–Support Interactions and Water-Enabled Catalytic Conversion by Site Blocking Journal of the American Chemical Society ·Pablo G. Lustemberg, Robert M. Palomino, Ramón A. Gutiérrez, David C. Grinter, Mykhailo Vorokhta, Zongyuan Liu, Pedro J. Ramírez, Vladimı́r Matolín, M. V. Ganduglia-Pirovano, Sanjaya D. Senanayake, José A. Rodríguez	2018	170
7	In Situ Investigation of Methane Dry Reforming on Metal/Ceria(111) Surfaces: Metal–Support Interactions and C−H Bond Activation at Low Temperature Angewandte Chemie International Edition ·Zongyuan Liu, Pablo G. Lustemberg, Ramón A. Gutiérrez, John J. Carey, Robert M. Palomino, Mykhailo Vorokhta, David C. Grinter, Pedro J. Ramírez, Vladimı́r Matolín, Michael Nolan, M. V. Ganduglia-Pirovano, Sanjaya D. Senanayake, José A. Rodríguez	2017	158
8	Hydrogenation of CO₂ on ZnO/Cu(100) and ZnO/Cu(111) Catalysts: Role of Copper Structure and Metal–Oxide Interface in Methanol Synthesis The Journal of Physical Chemistry B ·Robert M. Palomino, Pedro J. Ramírez, Zongyuan Liu, Rebecca Hamlyn, Iradwikanari Waluyo, Mausumi Mahapatra, Ivan Orozco, Adrian Hunt, Juan Pablo Simonovis, Sanjaya D. Senanayake, José A. Rodríguez	2017	156
9	Highly Active Au/δ-MoC and Cu/δ-MoC Catalysts for the Conversion of CO₂: The Metal/C Ratio as a Key Factor Defining Activity, Selectivity, and Stability Journal of the American Chemical Society ·Sergio Posada‐Pérez, Pedro J. Ramírez, Jaime Evans, Francesc Viñes, Ping Liu, Francesc Illas, José A. Rodríguez	2016	155
10	Low-Temperature Conversion of Methane to Methanol on CeO_x/Cu₂O Catalysts: Water Controlled Activation of the C–H Bond Journal of the American Chemical Society ·Zhijun Zuo, Pedro J. Ramírez, Sanjaya D. Senanayake, Ping Liu, José A. Rodríguez	2016	135
11	The conversion of CO₂ to methanol on orthorhombic β-Mo₂C and Cu/β-Mo₂C catalysts: mechanism for admetal induced change in the selectivity and activity Catalysis Science & Technology ·Sergio Posada‐Pérez, Pedro J. Ramírez, Ramón A. Gutiérrez, Darı́o Stacchiola, Francesc Viñes, Ping Liu, Francesc Illas, José A. Rodríguez	2016	111
12	Cesium-Induced Active Sites for C–C Coupling and Ethanol Synthesis from CO₂ Hydrogenation on Cu/ZnO(0001) Surfaces Journal of the American Chemical Society ·Xuelong Wang, Pedro J. Ramírez, Wenjie Liao, José A. Rodríguez, Ping Liu	2021	93
13	Synthesis of α-MoC1-x and β-MoCy Catalysts for CO2 Hydrogenation by Thermal Carburization of Mo-oxide in Hydrocarbon and Hydrogen Mixtures Catalysis Letters ·Wenqian Xu, Pedro J. Ramírez, Darı́o Stacchiola, José A. Rodríguez	2014	87
14	Metal–Support Interactions and C1 Chemistry: Transforming Pt-CeO ₂ into a Highly Active and Stable Catalyst for the Conversion of Carbon Dioxide and Methane ACS Catalysis ·Feng Zhang, Ramón A. Gutiérrez, Pablo G. Lustemberg, Zongyuan Liu, Ning Rui, Tianpin Wu, Pedro J. Ramírez, Wenqian Xu, Hicham Idriss, M. V. Ganduglia-Pirovano, Sanjaya D. Senanayake, José A. Rodríguez	2021	72
15	Charge Polarization at a Au–TiC Interface and the Generation of Highly Active and Selective Catalysts for the Low‐Temperature Water–Gas Shift Reaction Angewandte Chemie International Edition ·José A. Rodríguez, Pedro J. Ramírez, Gian Giacomo Asara, Francesc Viñes, Jaime Evans, Ping Liu, Josep M. Ricart, Francesc Illas	2014	70
16	Room Temperature Methane Capture and Activation by Ni Clusters Supported on TiC(001): Effects of Metal–Carbide Interactions on the Cleavage of the C–H Bond Journal of the American Chemical Society ·Hèctor Prats, Ramón A. Gutiérrez, Juan José Piñero, Francesc Viñes, Stefan T. Bromley, Pedro J. Ramírez, José A. Rodríguez, Francesc Illas	2019	62
17	Selective Methane Oxidation to Methanol on ZnO/Cu₂O/Cu(111) Catalysts: Multiple Site-Dependent Behaviors Journal of the American Chemical Society ·Erwei Huang, Ivan Orozco, Pedro J. Ramírez, Zongyuan Liu, Feng Zhang, Mausumi Mahapatra, Slavomír Nemšák, Sanjaya D. Senanayake, José A. Rodríguez, Ping Liu	2021	60
18	The Carburization of Transition Metal Molybdates (MxMoO4, M = Cu, Ni or Co) and the Generation of Highly Active Metal/Carbide Catalysts for CO2 Hydrogenation Catalysis Letters ·Wenqian Xu, Pedro J. Ramírez, Darı́o Stacchiola, Joaquı́n L. Brito, José A. Rodríguez	2015	59
19	Supported Molybdenum Carbide Nanoparticles as an Excellent Catalyst for CO₂ Hydrogenation ACS Catalysis ·Marc Figueras, Ramón A. Gutiérrez, Francesc Viñes, Pedro J. Ramírez, José A. Rodríguez, Francesc Illas	2021	54
20	Water–Gas Shift Reaction on K/Cu(111) and Cu/K/TiO₂(110) Surfaces: Alkali Promotion of Water Dissociation and Production of H₂ ACS Catalysis ·José A. Rodríguez, Elena R. Remesal, Pedro J. Ramírez, Ivan Orozco, Zongyuan Liu, Jesús Graciani, Sanjaya D. Senanayake, Javier Fdez. Sanz	2019	50

About Pedro J. Ramírez

Pedro J. Ramírez is a scholar working on Materials Chemistry, Catalysis, Organic Chemistry, Mechanical Engineering and Renewable Energy, Sustainability and the Environment, having authored 51 papers that have together received 4.9k indexed citations. Recurring topics across this work include Catalytic Processes in Materials Science (44 papers), Catalysts for Methane Reforming (30 papers), Catalysis and Oxidation Reactions (24 papers), Nanomaterials for catalytic reactions (8 papers), Catalysis and Hydrodesulfurization Studies (8 papers), Ammonia Synthesis and Nitrogen Reduction (5 papers), Electrocatalysts for Energy Conversion (4 papers) and CO2 Reduction Techniques and Catalysts (3 papers). The work is most often cited by research in Catalysis (3.2k citations), Process Chemistry and Technology (927 citations), Renewable Energy, Sustainability and the Environment (1.6k citations), Materials Chemistry (3.9k citations) and Mechanical Engineering (822 citations). Pedro J. Ramírez has collaborated with scholars based in United States, Venezuela and Spain. Frequent co-authors include José A. Rodríguez, Ping Liu, Shyam Kattel, Jingguang G. Chen, Sanjaya D. Senanayake, Francesc Illas, Darı́o Stacchiola, Jaime Evans, Ramón A. Gutiérrez and Francesc Viñes. Their work appears in journals such as The Journal of Physical Chemistry C, Journal of the American Chemical Society, ACS Catalysis, Angewandte Chemie International Edition and The Journal of Physical Chemistry Letters.

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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