Edgar Lotero

5.2k total citations · 2 hit papers
34 papers, 4.4k citations indexed

About

Edgar Lotero is a scholar working on Mechanical Engineering, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, Edgar Lotero has authored 34 papers receiving a total of 4.4k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Mechanical Engineering, 18 papers in Materials Chemistry and 13 papers in Biomedical Engineering. Recurrent topics in Edgar Lotero's work include Catalysis and Hydrodesulfurization Studies (18 papers), Biodiesel Production and Applications (11 papers) and Zeolite Catalysis and Synthesis (8 papers). Edgar Lotero is often cited by papers focused on Catalysis and Hydrodesulfurization Studies (18 papers), Biodiesel Production and Applications (11 papers) and Zeolite Catalysis and Synthesis (8 papers). Edgar Lotero collaborates with scholars based in United States, Thailand and Germany. Edgar Lotero's co-authors include James G. Goodwin, Kaewta Suwannakarn, David A. Bruce, Dora E. López, Yijun Liu, J GOODWINJR, Yijun Liu, Gustavo Larsen, Xunhua Mo and Chao Lu and has published in prestigious journals such as Chemistry of Materials, The Journal of Physical Chemistry B and Journal of Catalysis.

In The Last Decade

Edgar Lotero

34 papers receiving 4.2k citations

Hit Papers

align trajectories

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.

Synthesis of Biodiesel via Acid Catalysis

2005 1.3k citations Edgar Lotero, Yijun Liu et al. Industrial & Engineering Chemistry Research profile →
Transesterification of triacetin with methanol on solid acid and base catalysts

2005 484 citations James G. Goodwin, Edgar Lotero et al. Applied Catalysis A General profile →

Peers

Countries citing papers authored by Edgar Lotero

Since Specialization

Citations

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

Fields of papers citing papers by Edgar Lotero

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Edgar Lotero

This figure shows the co-authorship network connecting the top 25 collaborators of Edgar Lotero. A scholar is included among the top collaborators of Edgar Lotero 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 Edgar Lotero. Edgar Lotero 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

#	Work	Indexed citations
1	Simultaneous Free Fatty Acid Esterification and Triglyceride Transesterification Using a Solid Acid Catalyst with in Situ Removal of Water and Unreacted Methanol 2009 ·Industrial & Engineering Chemistry Research ·Kaewta Suwannakarn, Edgar Lotero, Kanokwan Ngaosuwan, James G. Goodwin	112
2	An activity and XANES study of Mn-promoted, Fe-based Fischer–Tropsch catalysts 2009 ·Applied Catalysis A General ·Andrew Campos, Nattaporn Lohitharn, Amitava Roy, Edgar Lotero, James G. Goodwin, James J. Spivey	67
3	Hydrolysis of Triglycerides Using Solid Acid Catalysts 2009 ·Industrial & Engineering Chemistry Research ·Kanokwan Ngaosuwan, Edgar Lotero, Kaewta Suwannakarn, James G. Goodwin, Piyasan Praserthdam	78
4	Activation and deactivation characteristics of sulfonated carbon catalysts 2008 ·Journal of Catalysis ·(unknown), (unknown), Kaewta Suwannakarn, Yi Liu, Edgar Lotero, J GOODWINJR, Chao Lu	266
5	An Amberlyst-15® Mediated Synthesis of New Functionalized Dioxoloquinolinone Derivatives 2008 ·Rodrigo Abonı́a, (unknown), Braulio Insuasty, Jairo Quiroga, Manuel Nogueras, Justo Cobo, Herbert Meier, Edgar Lotero	4
6	A Novel Sulfonated Carbon Composite Solid Acid Catalyst for Biodiesel Synthesis 2008 ·Catalysis Letters ·Xunhua Mo, Edgar Lotero, (unknown), Yijun Liu, James G. Goodwin	184
7	Stability of sulfated zirconia and the nature of the catalytically active species in the transesterification of triglycerides 2008 ·Journal of Catalysis ·Kaewta Suwannakarn, Edgar Lotero, J GOODWINJR, Chao Lu	123
8	Fe-based Fischer–Tropsch synthesis catalysts containing carbide-forming transition metal promoters 2008 ·Journal of Catalysis ·Nattaporn Lohitharn, James G. Goodwin, Edgar Lotero	128
9	Characterization of Mo additions in iron-based Fischer–Tropsch catalysts using X-ray absorption spectroscopy and X-ray diffraction 2007 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Andrew Campos, James J. Spivey, Amitava Roy, Nattaporn Lohitharn, James G. Goodwin, Edgar Lotero, H. Henry Lamb	3
10	Transesterification of triacetin using solid Brønsted bases 2007 ·Journal of Catalysis ·Yi Liu, Edgar Lotero, J GOODWINJR, Chao Lu	73
11	Solid Brønsted Acid Catalysis in the Gas-Phase Esterification of Acetic Acid 2007 ·Industrial & Engineering Chemistry Research ·Kaewta Suwannakarn, Edgar Lotero, James G. Goodwin	35
12	A comparison of the esterification of acetic acid with methanol using heterogeneous versus homogeneous acid catalysis 2006 ·Journal of Catalysis ·Yi Liu, Edgar Lotero, J GOODWINJR	257
13	A comprehensive mechanistic pathway for n-butane isomerization on sulfated zirconia 2006 ·Journal of Catalysis ·Nattaporn Lohitharn, Edgar Lotero, J GOODWINJR	19
14	Effect of water on sulfuric acid catalyzed esterification 2005 ·Journal of Molecular Catalysis A Chemical ·Yijun Liu, Edgar Lotero, James G. Goodwin	251
15	n-Butane isomerization on sulfated zirconia: the effect of nonspecific olefin addition 2005 ·Journal of Catalysis ·Nattaporn Lohitharn, J GOODWINJR, Edgar Lotero	12
16	Structure of hybrid (organic/inorganic) TiO2–SiO2 xerogels II: thermal behavior as monitored by temperature-programmed techniques and spectroscopy 2001 ·Journal of Non-Crystalline Solids ·Gustavo Larsen, (unknown), (unknown), (unknown), Edgar Lotero	8
17	Facile Sol-gel Synthesis of Porous Silicas Using Poly(propylene)imine Dendrimers as Templates 2000 ·Journal of materials research/Pratt's guide to venture capital sources ·Gustavo Larsen, Edgar Lotero, Manuel Márquez	21
18	Amine Dendrimers as Templates for Amorphous Silicas 2000 ·The Journal of Physical Chemistry B ·Gustavo Larsen, Edgar Lotero, Manuel Márquez	43
19	Hybrid TiO₂−SiO₂ Organic/Inorganic Gels: Preparation, Characterization, and Temperature-Programmed Pyrolysis and Oxidation Studies 1998 ·Chemistry of Materials ·Edgar Lotero, (unknown), (unknown), (unknown), Gustavo Larsen	18
20	Characterization of palladium supported on sulfated zirconia catalysts by DRIFTS, XAS and n-butane isomerization reaction in the presence of hydrogen 1995 ·Applied Catalysis A General ·Gustavo Larsen, Edgar Lotero, Rubén D. Parra, Lucı́a M. Petkovic, (unknown), (unknown)	54

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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