Temporary assignment at Dura Chemicals, IncPrepared samples of metal driers to evaluate process improvements and formula changes Tested samples to re-qualify old batches or troubleshoot recent batches - Used titration or gravimetric analysis to determine metal concentration - Tested viscosity, specific gravity, moisture, and other properties Tested paint samples submitted by customers to evaluate drier performance - Evaluated effect on dry time, color, gloss, adhesion, and other properties Shipped samples to customers as requested; kept lab stocked and clean

Temporary assignment at Ferro Corporation (now Vibrantz Technologies)Performed secondary QC testing of porcelain enamel frit to qualify new plant production - Tested fusion flow of frit pellets using standard conditions in box furnace - Prepared slip or powder for test panels using ceramic ball mills; up to 1kg batches Performed secondary QC testing of ready-to-use powders for both wet and dry applications - Tested fluid characteristics of PERC powders for electrostatic application - Characterized particle size distributions using laser diffraction analyzer Coated and fired test panels using dipping, wet spray, or electrostatic spray methods - Characterized panels’ color, bond strength, and acid/heat resistance as appropriate Reported results to supervisor for batch qualification; kept production samples organized; kept lab clean and organized Performed primary QC testing of powders produced in Cleveland after scheduled shutdown Operated packaging equipment for powders produced after scheduled shutdown Continued secondary QC testing as requested for production troubleshooting Milled batches according to R&D formulas to improve performance and/or reduce cost Smelted frit according to R&D formulas to improve performance and/or reduce cost Tested batches submitted by customers to investigate performance issues Updated database of frit standards to include new acquisitions and reformulated products - Performed all tests listed above to obtain standard values - Additionally, tested thermal expansion characteristics using dilatometer

Temporary assignment at Sherwin-Williams, Aerosol Paint LabMixed alkyd paint batches using compressed air mixer according to chemist formulasFilled and charged aerosol cans; sprayed test cards to check gloss and color accuracyShaded finished batches using toners to match color with standard chipsAssisted in keeping lab stocked and clean- Organized project retains, raw materials, supplies, etc. as needed- Discarded expired and unneeded items as needed- Maintained 5S standards in the lab

Lithium-Ion Battery Cathode MaterialsMixed slurries using a variety of mixing equipment; up to 2kg batches- NMP solvent, PVDF binders, conductive carbons, and NCM/LFP active materialsCoated large batch slurries using comma coater, small batches using film applicatorEvaluated electrodes’ coating quality and loading weight; calendered to specified densitiesPerformed adhesion and cohesion testing on selected electrodes; SEM imagingDisassemble cycled cells for post-mortem analysis in inert atmosphere using gloveboxCoordinated monthly laboratory inventory update

Ensured all food preparation, paperwork, and cleaning tasks were completed for each shiftEnsured all food stored properly and safely when closing for the nightCounted register drawers and prepared cash deposit for shift changesDirected activities of in-shop employees and drivers; trained new employees Prepared sandwiches and served customers; baked bread; performed cleaning tasks

Employed Seasonally

Practiced drug identification of case samples under chemist supervision using color tests, pill marking identification, GC-MS while following standard operating proceduresParticipated in abbreviated versions of chemistry training units- Color Tests, Reference Materials, Extractions, and InstrumentationCreated reference chart of retention times for new GC-FID instrument and prepared report for academic advisor; updated GC-MS libraryInventoried drug standards, chemical reagents; compiled equipment log

Employed Seasonally