Dr. Ralf Walczak
Quality Assurance purchased parts | Battery cells at Volkswagen AG- Claim this Profile
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Englisch Full professional proficiency
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Deutsch Native or bilingual proficiency
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Spanisch Elementary proficiency
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Französisch Elementary proficiency
Topline Score
Bio
Experience
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Volkswagen AG
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Germany
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Motor Vehicle Manufacturing
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700 & Above Employee
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Quality Assurance purchased parts | Battery cells
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Sep 2020 - Present
Quality assurance components responsible for purchased parts, namely battery cells.Workin in the Center of Excellence at the Volkswagen Group Components. Quality assurance components responsible for purchased parts, namely battery cells.Workin in the Center of Excellence at the Volkswagen Group Components.
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Max Planck Institute of Colloids and Interfaces
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Germany
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Research Services
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100 - 200 Employee
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PhD Student
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Dec 2016 - Nov 2019
In the research group of Prof. Markus Antonietti:Dissertation: "Molecular Design of Nitrogen-Doped Nanoporous Noble Carbon Nanomaterials for Gas Adsorption"(Grade: magna cum laude)• Synthesis, heteroatom-doping, characterization of nanoporous carbon materails.• Characterization via Gas Physisorption (N2, CO2, Ar, H2O), Raman, FTIR, EA, SEM, TEM, XRD, XPS, and NMR.• More than 8 peer-reviewed publications (2 as first author; 6 as co-author).• 3 poster presentations and 1 oral presentation on international and national conferences.• Supervision of a student laboratory assistant for 2 months.
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Max-Planck Institute for Solid State Research, Stuttgart, Germany
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Germany
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Research
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100 - 200 Employee
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Master thesis (M.Sc.)
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Jan 2016 - Jul 2016
In the research group of Prof. Bettina Lotsch:Title: "Synthesis of Organic Polymers for Hydrogen Evolution under Light Irradiation and Exfoliation of an Azine-Linked Covalent Organic Framework"(Grade: 1.0)• Organic Synthesis of COFs and organic polymers. • Materials Characteriaztion using Gas Physisorption (N2), Raman, FTIR, EA, SEM, TEM, XRD, XPS, and NMR.• Testing Hydrogen Evolution using Gas Chromatography. In the research group of Prof. Bettina Lotsch:Title: "Synthesis of Organic Polymers for Hydrogen Evolution under Light Irradiation and Exfoliation of an Azine-Linked Covalent Organic Framework"(Grade: 1.0)• Organic Synthesis of COFs and organic polymers. • Materials Characteriaztion using Gas Physisorption (N2), Raman, FTIR, EA, SEM, TEM, XRD, XPS, and NMR.• Testing Hydrogen Evolution using Gas Chromatography.
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Patent internship
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Feb 2015 - Mar 2015
Title: "Industrial property rights for pharmacists and chemists"• Analysis of search reports and examination reports, proposals for amended claims in patent applications, argumentation patterns for replies.• Patents concerning chemical composition and application of car paints. Title: "Industrial property rights for pharmacists and chemists"• Analysis of search reports and examination reports, proposals for amended claims in patent applications, argumentation patterns for replies.• Patents concerning chemical composition and application of car paints.
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Advanced practical course in organic chemistry
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Nov 2014 - Mar 2015
In the research group of Prof. A. Hoffmann-Roeder:Title: "Synthesis of glycosyl building blocks for S. Pneunomiae type 14, Candida Albicans, and glycosyl amino acid solid phase building blocks"• Organic Synthesis and funtionalization of sugards using protecting and deprotecting groups.Materials characterization via NMR and MS. In the research group of Prof. A. Hoffmann-Roeder:Title: "Synthesis of glycosyl building blocks for S. Pneunomiae type 14, Candida Albicans, and glycosyl amino acid solid phase building blocks"• Organic Synthesis and funtionalization of sugards using protecting and deprotecting groups.Materials characterization via NMR and MS.
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Advanced practical course in inorganic chemistry
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Apr 2014 - Aug 2014
In the research group of Prof. P. Klüfers:Title: "Synthesis of New Mono- and Dinitrosyl-Ruthenium-Complexes with N-Heterocyclic Carbenes"• Organic synthesis of the different N-heterocyclic carbenes, inorganic synthesis of the ruthenium complexes.• All the syntheses were conducted usind the Schlenk line. In the research group of Prof. P. Klüfers:Title: "Synthesis of New Mono- and Dinitrosyl-Ruthenium-Complexes with N-Heterocyclic Carbenes"• Organic synthesis of the different N-heterocyclic carbenes, inorganic synthesis of the ruthenium complexes.• All the syntheses were conducted usind the Schlenk line.
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Ludwig-Maximilians-University of Munich
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Research Services
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1 - 100 Employee
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Bachelor thesis (B.Sc.)
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Oct 2013 - Feb 2014
In the research group of Prof. Paul Knochel: Title: "Directed Magnesation and Zincation of 1,3-Dimethyluracil and Kinetic Measurements of Zincation Rate in Organic Solvents"(Grade: 2.0)• Organic Synthesis using Schlenk line. In the research group of Prof. Paul Knochel: Title: "Directed Magnesation and Zincation of 1,3-Dimethyluracil and Kinetic Measurements of Zincation Rate in Organic Solvents"(Grade: 2.0)• Organic Synthesis using Schlenk line.
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German Armed Forces
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Armed Forces
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100 - 200 Employee
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Tank Pioneer Battalion
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Oct 2009 - Jun 2010
Basic military service for 9 months Basic military service for 9 months
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Education
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University of Potsdam
Dr. rer. nat., colloid chemistry -
Ludwig-Maximilians-University Munich
Master of Science - MS, chemistry -
Ludwig-Maximilians-University Munich
Bachelor of Science - BS, chemistry and biochemistry -
Gymnasium Landau an der Isar, Bayern
Abitur, Mathematisch-Naturwissenschaftliches Gymnasium