Michel Angel Lopez

611 total citations
9 papers, 527 citations indexed

About

Michel Angel Lopez is a scholar working on Materials Chemistry, Renewable Energy, Sustainability and the Environment and Inorganic Chemistry. According to data from OpenAlex, Michel Angel Lopez has authored 9 papers receiving a total of 527 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Materials Chemistry, 5 papers in Renewable Energy, Sustainability and the Environment and 4 papers in Inorganic Chemistry. Recurrent topics in Michel Angel Lopez's work include Porphyrin and Phthalocyanine Chemistry (9 papers), Metal-Catalyzed Oxygenation Mechanisms (4 papers) and Supramolecular Chemistry and Complexes (3 papers). Michel Angel Lopez is often cited by papers focused on Porphyrin and Phthalocyanine Chemistry (9 papers), Metal-Catalyzed Oxygenation Mechanisms (4 papers) and Supramolecular Chemistry and Complexes (3 papers). Michel Angel Lopez collaborates with scholars based in United States and France. Michel Angel Lopez's co-authors include James P. Collman, Roger Guilard, James E. Hutchison, Paul S. Wagenknecht, A. Tabard, Maurice L’Her, Yunkyoung Ha, James A. Ibers, Won Seok and Nathan S. Lewis and has published in prestigious journals such as Journal of the American Chemical Society and Inorganic Chemistry.

In The Last Decade

Michel Angel Lopez

9 papers receiving 503 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Michel Angel Lopez United States 9 310 242 152 151 101 9 527
Shojiro Ogawa Japan 14 215 0.7× 128 0.5× 62 0.4× 203 1.3× 72 0.7× 29 517
David W. Boyce United States 8 175 0.6× 287 1.2× 159 1.0× 160 1.1× 55 0.5× 8 501
Bradford J. Pistorio United States 7 252 0.8× 204 0.8× 94 0.6× 107 0.7× 83 0.8× 7 368
Alan E. Sherry India 7 237 0.8× 329 1.4× 134 0.9× 309 2.0× 44 0.4× 8 565
S. Derossi United Kingdom 14 321 1.0× 211 0.9× 72 0.5× 138 0.9× 32 0.3× 21 575
Eric Gouré France 12 139 0.4× 207 0.9× 121 0.8× 130 0.9× 58 0.6× 24 418
Alexander M. Kluwer Netherlands 14 151 0.5× 344 1.4× 194 1.3× 440 2.9× 91 0.9× 26 769
Ethan A. Hill United States 14 281 0.9× 330 1.4× 109 0.7× 241 1.6× 65 0.6× 21 659
S.M. Contakes United States 12 183 0.6× 241 1.0× 309 2.0× 156 1.0× 34 0.3× 19 604
S. Ajao Adeyemi United States 9 255 0.8× 213 0.9× 122 0.8× 208 1.4× 53 0.5× 12 640

Countries citing papers authored by Michel Angel Lopez

Since Specialization
Citations

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

Fields of papers citing papers by Michel Angel Lopez

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Michel Angel Lopez. 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 Michel Angel Lopez. The network helps show where Michel Angel Lopez may publish in the future.

Co-authorship network of co-authors of Michel Angel Lopez

This figure shows the co-authorship network connecting the top 25 collaborators of Michel Angel Lopez. A scholar is included among the top collaborators of Michel Angel Lopez 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 Michel Angel Lopez. Michel Angel Lopez is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

9 of 9 papers shown
1.
Collman, James P., Yunkyoung Ha, Roger Guilard, & Michel Angel Lopez. (1993). Chemistry of a cofacial dirhodium diporphyrin: synthesis and reactivity of Rh2DPB. Inorganic Chemistry. 32(9). 1788–1794. 19 indexed citations
2.
Collman, James P., Yunkyoung Ha, Paul S. Wagenknecht, Michel Angel Lopez, & Roger Guilard. (1993). Cofacial bisorganometallic diporphyrins: synthetic control in proton reduction catalysis. Journal of the American Chemical Society. 115(20). 9080–9088. 53 indexed citations
3.
4.
Collman, James P., Paul S. Wagenknecht, James E. Hutchison, et al.. (1992). Dihydrogen complexes of metalloporphyrins: characterization and catalytic hydrogen oxidation activity. Journal of the American Chemical Society. 114(14). 5654–5664. 46 indexed citations
5.
Collman, James P., James E. Hutchison, Michel Angel Lopez, & Roger Guilard. (1992). A stable dinitrogen complex of a ruthenium cofacial diporphyrin. Journal of the American Chemical Society. 114(21). 8066–8073. 55 indexed citations
6.
7.
Guilard, Roger, Michel Angel Lopez, A. Tabard, et al.. (1992). Synthesis and characterization of novel cobalt aluminum cofacial porphyrins. First crystal and molecular structure of a heterobimetallic biphenylene pillared cofacial diporphyrin. Journal of the American Chemical Society. 114(25). 9877–9889. 82 indexed citations
8.
Collman, James P., James E. Hutchison, Michel Angel Lopez, Roger Guilard, & Robert A. Reed. (1991). Toward a dinitrogen electroreduction catalyst: characterization of a bis-ammine, a .mu.2-hydrazine, a .mu.2-diazene, and a remarkably stable .mu.2-dinitrogen complex of a ruthenium cofacial diporphyrin. Journal of the American Chemical Society. 113(7). 2794–2796. 59 indexed citations
9.
Collman, James P., James E. Hutchison, Paul S. Wagenknecht, et al.. (1990). An unprecedented, bridged dihydrogen complex of a cofacial metallodiporphyrin and its relevance to the bimolecular reductive elimination of hydrogen. Journal of the American Chemical Society. 112(22). 8206–8208. 50 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Shojiro Ogawa Breakdown of academic impact, for papers by David W. Boyce Breakdown of academic impact, for papers by Bradford J. Pistorio Breakdown of academic impact, for papers by Alan E. Sherry Breakdown of academic impact, for papers by S. Derossi Breakdown of academic impact, for papers by Eric Gouré Breakdown of academic impact, for papers by Alexander M. Kluwer Breakdown of academic impact, for papers by Ethan A. Hill Breakdown of academic impact, for papers by S.M. Contakes Breakdown of academic impact, for papers by S. Ajao Adeyemi
Rankless by CCL
2026