Dr. Andres Marquez Ph.D. Chemical Engineering

andresismael1@gmail.com

Education Ph.D., Chemical Engineering, University of South Carolina, Columbia, SC; December 2001. MSc/BS Chemical Engineering, Universidad de Carabobo, Valencia, Venezuela; April 1994. Postgraduate Certificate in University Teaching and Learning, University of the West Indies, St. Augustine, Trinidad & Tobago, February 2014.

Employment experience (most relevant) - April 2019 – January 2020: Full-time A-1 Professor (temporary), Chemical Engineering Faculty, National University of the Altiplano (UNAP), Puno, Peru (https://portal.unap.edu.pe). - July 2011 – July 2017: Lecturer (Assistant Professor), Chemical Engineering Department, University of West Indies (UWI), St. Augustine, Trinidad & Tobago (www.sta.uwi.edu ). - January – November 2009: Supervisor, Chlor-Alkali & PVC Processes Section, Process Engineering Department, Investigación y Desarrollo C.A. (INDESCA, www.indesca.com) in Spanish – Research & Development (and Innovation) S.A., Ana Maria Campos (formerly El Tablazo) Petrochemical Complex (CAMC), Zulia, Venezuela. - October - December 2008: Interim Manager, Research, Development and Innovation (R&D&I), Chemical Technology National Center (CNTQ in Spanish, www.cntq.gob.ve), Caracas, Venezuela. - May – August 2008: Part-time Professor, Graduate Studies, Master in Processes, College of Engineering, Universidad de Carabobo (UC, www.ing.uc.edu.ve ), Valencia, Venezuela. - January 2003 - August 2007: Post-Doctoral Researcher, Ohio Coal Research Center (OCRC), Ohio University - OU (www.ohio.edu), Stocker Center, Athens, OH, USA. - January 2003 - February 2006: Post-doctoral Researcher, Electrochemical Engineering Research Lab (EERL), Chemical and Biomolecular Engineering Department, OU, Athens, OH. - September - December 2002: Post-doctoral Researcher, Institute for Corrosion & Multiphase Technology - Corrosion Center (www.corrosioncenter.ohiou.edu ), OU, Athens OH, USA. - August 1997- December 2001: PhD Graduate Student, Teaching-Research Assistant in Chemical Engineering, University of South Carolina, Columbia SC (www.che.sc.edu). - March 1994 - June 1996: Chemical Engineer at the Supply Department, Petroquímica de Venezuela PEQUIVEN (branch of PDVSA), El Tablazo Petrochem. Complex, Zulia, Venezuela. - January - November 1993: Intern, Papeles Flamingo (Grupo Papeles Venezolanos C. A., PAVECA www.paveca.com.ve ), Guacara, Carabobo, Venezuela. - February - July 1991: Intern, Alaca, (Mavesa S.A., Empresas Polar www.empresas-polar.com), Los Guayos, Carabobo, Venezuela.

Research Areas Electrochemical: Li-ion batteries, Corrosion, Fuel Cells (PEMFC, SOFC); Materials

Science: alloys, failure analysis; Renewable energy technologies: Solar Energy conversion (photovoltaic cells); Molecular modeling.

Courses taught Undergraduate: - Materials Engineering/Science of Materials (for Chem. and Mech. Engineering students) - Industrial Safety & Health (Hygiene) - Analysis & Simulation of Chemical Processes - Process Control & Instrumentation - Industrial Control & Automatization Systems / Programming and Simulation of Control Systems / Automatic Process Control. - Production Planning and Control. - Applied Chemistry I. - Industrial Chemical Processes (Applied Chemistry II) Graduate (doctorate and master’s programs): - Hydrocarbon’s Industry - Thesis Seminar II - Thesis Seminar I. - Chemical Reactor Design

Curriculum development & improvement - Update course outlines/sillabi (most cases complete overhaul) for the majority of courses being responsible for (Chem. Engr.), at UNA (2019); as well as at UWI (2012-2017). - Take an active part in the UNA chem. Engr. department’s 2019 re-accreditation process. - Collaborate in the improvement/modification of Science of Materials f/Mech. Eng., UWI 2016 - Contribute to program & curriculum development of the main national technical institutes to be transformed into poly-technical universities for chemical processes and chemical majors (engineering & college degrees), CNTQ 2008.

Graduate Students - One MPhil (MSc) Student: PEM Fuel Cells modeling (2017, UWI). - One MSc student: Aspen/HySys modeling. Graduated in 2005 (OU).

Publications Journals: 1. Marquez, A., Ramnanan, A. & Maharaj, C., “Failure Analysis of Carbon Steel Tubes in a Reformed Gas Boiler Feed Water Preheater '', J Fail. Anal. and Preven. (2019) 19:592-597, (350 accesses as of Feb 2020). https://doi.org/10.1007/s11668-019-00643-9 2. Maharaj, C., Marquez, A. & Khan, R.,“Failure Analysis of Incoloy 800HT and HP-Modified Alloy Materials in a Reformer”, J Fail. Anal. and Preven. (2019) 19:291-300. (170 accesses as of Feb 2020). https://doi.org/10.1007/s11668-019-00621-1 3. Maharaj, C. & Marquez, A, “Failure Analysis of a Stainless Steel Pipe Elbow in a Purge Gas Line”, J Fail. Anal. and Preven. (2019) 19:15-23. (01 citation as of Feb 2020). https://doi.org/10.1007/s11668-019-00587-0 4. A. Marquez, “Molecular Dynamics Study of Combined Carbon/Electrolyte/Li-Metal Oxide Interfaces”, Materials Chemistry and Physics, 104, 1, 199-209 (2007). https://doi.org/10.1016/j.matchemphys.2007.03.010

5. Andres. I. Marquez, Jason. P Trembly, Ted R. Ohrn, David C. Ingram and David J. Bayless “Effects of Coal Syngas and H2S on the Performance of Solid Oxide Fuel Cells. Part 2: Stack Tests”, J. Power Sources, 164, 2, 659-667 (2007). https://doi.org/10.1016/j.jpowsour.2006.10.102 6. Yolanda De Abreu, Prashanth Patil, Andrés. I. Marquez and Gerardine G. Botte, “Characterization of Electro-Oxidized Pittsburgh No. 8 Coal”, Fuel, 86, 4, 573-584 (2007). https://doi.org/10.1016/j.fuel.2006.08.021 7. Jason. P. Trembly, Andres. I. Marquez, Ted R. Ohrn, and David J. Bayless, “Effects of Coal Syngas and H2S on the Performance of Solid Oxide Fuel Cells: Single-Cell Tests”, J. Power Sources, 158, 1, 263-273 (2006). https://doi.org/10.1016/j.jpowsour.2005.09.055 8. A. I. Marquez, Y. De Abreu and G.G. Botte, “Theoretical Investigations of Ni-YSZ in the Presence of H2S”, Electrochemical and Solid-State letters, 9, 3, A163-A166 (2006). doi:10.1149/1.2165708 9. A. Marquez and P.B. Balbuena, “Molecular Dynamics Study of Graphite-Electrolyte Interfaces”, J. Electr. Soc., 148, 6, A624-635(2001). doi:10.1149/1.1372216 10. A. Marquez, A. Vargas, and P. B. Balbuena, “Computational Studies of Lithium Intercalation in Model Graphite in the Presence of Tetrahydrofuran”, J. Electrochem. Soc., 145, 10, 3328-3334 (1998). doi:10.1149/1.1838807

Journals’2017 Impact Factor (IF):

J. Electrochem. Soc. = 3.66 Electrochemical and Solid-State letters (2014) = 2.32

J. Power Sources = 6.95 Fuel (2016) = 4.60

Materials Chemistry and Physics = 2.21 J Fail. Anal. and Preven. = 0.66

Conference proceedings/abstracts (selected) & Thesis: 1. A. Marquez, “The evaluation of Corrosion in construction materials”, 227th ECS Conference, Meeting Abstracts, 1086 (2015). 2. A. Aiyejina, A. Marquez, and M. Sastry, “Developing a two-dimensional model of a proton exchange membrane fuel cell in Freefem++”, FuelCell2014-6529, pp. V001T06A013; 8 pages. Doi:10.1115/FuelCell2014-6529. (2014), partially refereed. 3. A. Marquez, “Corrosion in construction materials”, ECS Trans. 2014 volume 61, issue 20, 61-71. Doi:10.1149/06120.0061ecst. 4. W. Sun, A.I. Marquez and G.G. Botte, “Theoretical Investigation of H2S Corrosion of Mild Steel”, Journal of the Institute of Corrosion and Multiphase Technology (2008). (IF: among NACE’s top cited journals; citations (Feb 2020) = 7). 5. H. Soscun and A. Marquez, “Process Simulation”, Book of Summaries, Presentations of the 2nd Congress in Theoretical and Computational Physical-Chemistry, Vol. 1, 86 (2008). 6. Jason P. Trembly, Greg Kremer, Ben Stuart, Andres I. Marquez and David J. Bayless, “Adapting Planar Solid Oxide Fuel Cells for Distributed Power Generation”, 2007 DOE Hydrogen Program Merit Review and Peer Evaluation Meeting, Meeting Abstracts (2007).

7. Jason P. Trembly, Andres I. Marquez and David J. Bayless, “Adapting Planar Solid Oxide Fuel Cells for Distributed Power Generation”, 2006 DOE Hydrogen Program Merit Review and Peer Evaluation Meeting, Meeting Abstracts (2006). 8. J. Trembly, A. Marquez, G. Kremer, Ted Ohrn, and David Bayless, “Adapting planar solid oxide fuel cells for use with solid fuel sources in the production of distributed power”, 30th International Technical Conference on Coal Utilization & Fuel Systems, Conference Proceedings, 30th (Vol.1), 671-679 (2005). 9. A. I. Marquez, “Molecular Simulation Studies of Lithium Ion Intercalation and Diffusion in Electrode and Electrolyte Materials”, PhD Thesis, Chemical Engineering, University of South Carolina, Columbia, SC, USA (2001). https://elibrary.ru/item.asp?id=6692848 10. Andres Marquez, “Pilot Scale Studies of the Deinking Flotation Process for the Subsequent Adaptation of a Water Clarification Equipment as a Deinking Cell”, MSc./Bsc. Thesis, Chemical Engineering, Universidad de Carabobo, Valencia, Venezuela (1993). Manuscripts in preparation & submitted: 1. A. Marquez and C. Maharaj, “Corrosion Failure of a P11/T11 Grade Pipe alloy transporting Sulfuric Acid in a demineralization section”, SUBMITTED to Corrosion Prevention and Control (November 2019). 2. A. Marquez, C. Jagroop and C. Maharaj, “Assessment of a Proactive Maintenance Program for a Wastewater Collection System”, to be (tentatively) submitted to Journal of Quality in Maintenance Engineering (December 2019). 3. A. Marquez, R. Ramkellawan and C. Maharaj, “Life Cycle Cost Analysis of Corrosion Control Methods for Water Service Systems in Petrochemical Plants”, to be (tentatively) submitted to Corrosion Prevention and Control (December 2019). Technical Reports (INDESCA, 2009; due to proprietary reasons, major reports are subject to scrutiny and delayed for publishing; might be submitted for publication after 10 years).

- Training for researchers, Chlor-Alkali plant, CAMC. - VCM handling-recovery system evaluation, PVC pilot reactor (conceptual design). - Analysis and characterization of slurries, Chlor-Alkali plant, CAMC. - Technologies selection for effluents, Chlor-Alkali plant, CAMC (37 pages). - Salt samples impurities analysis, Chlor-Alkali plant, CAMC. - Design and construction electrolytic pilot cell, Chlor-Alkali plant, CAMC (35 pages). - Characterization of Solka Floc solution, Chlor-Alkali plant, CAMC. - Metal analysis in brine, Chlor-Alkali plant, CAMC. - Summary of PVC suspension drying technologies, PVC II plant, CAMC (43 pages). - Summary of Oxycloration technologies, EDC-MVC plant, CAMC (45 pages). - Technical evaluation, commercial alternatives, PVAs, PVC II plant, CAMC (30 pages).

Feb 2020 Andres Marquez - Google Scholar Citations

All Since 2015

Citations 424 118 h-index 7 6

I10-index 7 4 TITLE CITED BY YEAR Effects of coal syngas and H2S on the performance 179 2006 of solid oxide fuel cells: Single-cell tests JP Trembly, AI Marquez, TR Ohrn, DJ Bayless Journal of Power Sources 158 (1), 263-273 Computational studies of lithium intercalation in model 61 1998 graphite in the presence of tetrahydrofuran A Márquez, A Vargas, PB Balbuena Journal of The Electrochemical Society 145 (10), 3328-3334 Effects of coal syngas and H2S on the performance 48 2007 of solid oxide fuel cells: Part 2. Stack tests AI Marquez, TR Ohrn, JP Trembly, DC Ingram, DJ Bayless Journal of power sources 164 (2), 659-667 Molecular dynamics study of graphite/electrolyte interfaces 46 2001 A Márquez, PB Balbuena Journal of The Electrochemical Society 148 (6), A624-A635 Characterization of electro-oxidized Pittsburgh No. 8 coal 35 2007 Y De Abreu, P Patil, AI Marquez, GG Botte Fuel 86 (4), 573-584 Theoretical Investigations of NiYSZ in the Presence of H2S 29 2006 AI Marquez, Y De Abreu, GG Botte Electrochemical and solid-state letters 9 (3), A163-A166 Molecular dynamics studies of combined carbon/electrolyte/ 18 2007 lithium-metal oxide interfaces A Márquez Materials chemistry and physics 104 (1), 199-209 Theoretical investigation of H2S corrosion of mild steel 7 2008 W Sun, AI Marquez, GG Botte Institute of Corrosion and Multiphase Technology

Failure Analysis of Carbon Steel Tubes in a Reformed 1 2019 Gas Boiler Feed Water Preheater A Marquez, A Ramnanan, C Maharaj Journal of Failure Analysis and Prevention 19 (3), 592-597 Failure Analysis of Incoloy 800HT and HP-Modified Alloy 2019 Materials in a Reformer C Maharaj, A Marquez, R Khan Journal of Failure Analysis and Prevention 19 (2), 291-300 Failure Analysis of a Stainless Steel Pipe Elbow in a Purge 2019 Gas Line C Maharaj, A Marquez Journal of Failure Analysis and Prevention 19 (1), 15-23 The Evaluation of Corrosion in Construction Materials 2015 A Marquez Meeting Abstracts, 1086-1086 Corrosion in Construction Materials 2014 A Marquez ECS Transactions 61 (20), 61-71 Developing a Two-Dimensional Model of a Proton 2014 Exchange Membrane Fuel Cell in FreeFem++ A Aiyejina, A Marquez, MKS Sastry ASME 2014 12th International Conference on Fuel Cell Science, Engineering Computational and Experimental Analysis of Solid 2007 Oxide Fuel Cell Anodes in the Presence of H2S DA Daramola, M Muthuvel, A Marquez, G Botte Meeting Abstracts, 242-242 Theoretical Study of Solid Oxide Fuel Cell anodes in 2007 the presence of H2S D Daramola, M Muthuvel, A Marquez, G Botte Meeting Abstracts, 8-8 Theoretical Investigations of Solid Oxide Fuel Cell 2005 Anode Materials GG Botte, AI Marquez The 2005 Annual Meeting Molecular simulation studies of lithium ion intercalation 2002 and diffusion in electrode and electrolyte materials. AI Marquez

Conference Presentations (selected)

1. Hydrocarbons: diagnostic, technology - trends, A. I. Marquez Fernandez (Speaker), 26th CONEIMERA Congress, Cusco, Peru, Oct 7th - 12th, 2019. 2. The evaluation of corrosion in construction materials, A. Marquez, 227th ECS (Electrochemical Society) Conference, Illinois, May 24th – 28th, 2015. 3. Corrosion in construction materials, A. Marquez, 225th ECS (Electrochemical Society) Conference, Florida, May 11th – 15th, 2014. 4. Developing a two-dimensional model of a proton exchange membrane fuel cell in Freefem++”, A. Aiyejina (Speaker), A. Marquez (co-author), and M. Sastry , ASME 2014 8th International Conference on Energy Sustainability & 12th Fuel Cell Science, Engineering and Technology Conference ESFuelCell2014, Boston, MA, June 29th - July 2nd, 2014. 5. Process Simulation, H. Soscun and A. Marquez, CNTQ, 2nd Congress in Theoretical and Computational Physical-Chemistry, Choroni, Aragua, Venezuela, 2-4 December 2008. 6. Adapting Planar Solid Oxide Fuel Cells for Distributed Power Generation. David J. Bayless, Jason P. Trembly, Greg Kremer, Ben Stuart and Andres I. Marquez, OU, DOE Hydrogen Program Merit Review and Peer Evaluation Meeting, Arlington, VA, May 15-18, 2007. 7. Distributed Energy Project. David J. Bayless, Jason P. Trembly, Greg Kremer, Ben Stuart and Andres I. Marquez (Speaker), OU, DOE Hydrogen Program Merit Review and Peer Evaluation Meeting, Arlington, VA, May 15-18, 2007. 8. Adapting Planar Solid Oxide Fuel Cells for Distributed Power Generation. Jason P. Trembly, Andres I. Marquez (Speaker), David J. Bayless, OU, 2006 DOE Hydrogen Program Merit Review and Peer Evaluation Meeting, Crystal City, VA, May 16-19, 2006. 9. Adapting Planar Solid Oxide Fuel Cells for use with Solid Fuel Sources in the Production of Distributed Power. Andres I. Marquez (Speaker), OU, the 30th International Technical Conference on Coal Utilization & Fuel Systems Coal Technology: Yesterday – Today – Tomorrow, Clearwater, FL, April 17-21, 2005. 10. Adapting Planar Solid Oxide Fuel Cells to Solid Fuel -Derived Syngas, Ohio Hydrogen from Coal Forum, OU-SOFCo project, OCDO, Columbus, OH, April 2004.

SHE-Related Experience (selected):

- Member of the Faculty of Engineering Office of Safety, Health, and Environment (FOE-OSHE) Sub-Committee, UWI, 2012 - 2015. - Member of the Department of Chemical Engineering’s SHE Committee, UWI, 2012 – 2015. - Chair, Department of Chemical Engineering’s SHE Committee, UWI, 2014 – 2015. - Basic First Aid training course, UWI, 2014. - Risk assessment course, UWI, 2013. - Two (02) short First Aid training courses, CAMC, 2009. - Two (02) Safety & Health training courses, CAMC, 2009. - Confined Spaces training course, CAMC, 2009. - Safe Driving training, CAMC, 2009. - Member of Safety Review Boards for several projects (OU, 2003 – 2007). - H2S training: safely handling/working with H2S, OU (2002); valid for two years.

Certifications/Acknowledgements/Workshops[attended]/Awards. (selected)

- American Institute of Chemical Engineers (AIChE) (since 1999). - Electrochemical Society (ECS) (since 1999). - National Association of Corrosion Engineers (NACE International) (since 2012). - Certificate of Appreciation, MENG students, UWI (2015). - Renewable Energy Technologies, 2-day training DIREKT workshop, UWI (2012) - Two (02) short quality control and quality monitoring courses, INDESCA, CAMC (2009). - Venezuelan College of Engineer’s member (since 1994). - Scholarship CORPOVEN-PDVSA, El Palito refinery (1989-1991)

Funding (most relevant)

University of the West Indies: - “Evaluation of PEM Fuel Cells: experiments/modeling”, CRP Fund, 2012 - 2013. Ohio University (selected): Collaborating in the funding of grants: - “Sulfur Tolerance and Improved Performance in SOFCs for Aerospace Applications”, NASA, OU: $154,846, 4/1/06 - 3/31/08, (out of $786,542 award; PI: Case Western). - “Combined theoretical and Experimental Investigation and Design of H2S Tolerant Anodes for SOFCs”, DOE, $93,714, July 2005 (2-years); Then Renewed for $49,158, August 2007 (1-year).