Nima Alizadeh - Materials Scientist & Polymer Engineer

Materials Scientist & Polymer Engineer

Nima
Alizadeh

Bridging fundamental research & real-world materials innovation

Specializing in

Ph.D. Auburn UCSB Postdoc Periodic Labs 10+ Publications 169 Citations

Developing next-generation polymer materials for aerospace, biomedical, and semiconductor applications — from interpenetrating networks to 3D-printed functional systems.

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0+ Journal Publications
0+ Scholar Citations
0+ Conference Presentations
0+ Years of Research
0 Degrees Earned

Building the Materials of Tomorrow

Nima Alizadeh

Materials scientist and polymer engineer with deep expertise in polymer engineering, advanced manufacturing, and AI-driven materials discovery — spanning academia, industry, and the computational frontier.

Currently, I work as a Materials Lab Specialist at Periodic Labs in Menlo Park, CA. I operate advanced characterization instruments (SEM, XRD, MPMS) to produce high-quality experimental data for training next-generation materials AI — directly bridging physical experimentation and machine learning at one of the most ambitious materials discovery platforms in the field.

Previously at Saint-Gobain ENC, I led development of sustainable high-temperature materials for aviation, aerospace, and automotive applications. As a postdoctoral scholar at UC Santa Barbara, I developed DLP 3D printing resins and block copolymer systems for advanced semiconductor thin-film patterning in collaboration with Tokyo Electron (TEL).

My Ph.D. and M.S. research at Auburn University centered on interpenetrating polymer networks (IPNs), achieving a 150% improvement in fracture toughness for transparent, high-impact structural materials, composites, and thermal energy storage systems.

Advanced Polymers

IPN synthesis, block copolymers, photocurable resins

Additive Manufacturing

DLP, SLA, FDM, and DIW 3D printing

High-Performance Materials

Aerospace, automotive, and biomedical applications

Academic Background

Graft-Interpenetrating Polymer Network — PhD Research
Jan. 2017 – May 2021 Ph.D.

Auburn University

Ph.D., Polymer and Fiber Engineering

GPA: 3.93 / 4.0

Thesis: Acrylic-polyurethane based graft-interpenetrating polymer networks for high-performance applications.

Acrylic-polyurethane based graft-IPNs were synthesized with excellent transparency and 120% improvement in fracture toughness compared to traditional transparent materials such as PMMA and Polystyrene. IPNs were also utilized as a matrix in carbon fiber-reinforced composites, demonstrating promising results for demanding materials applications.

The stress relaxation behavior of IPNs was modeled using the Prony series and a Generalized Maxwell model using MATLAB and FEniCS. In the final chapter, graft semi-IPNs with excellent thermal properties and shape stability were synthesized for thermal energy storage (TES) applications.

3D Printing Research — M.S. Research
Jan. 2017 – Dec. 2018 M.S.

Auburn University

M.S., Polymer and Fiber Engineering

GPA: 3.92 / 4.0

Thesis: Crosslinkable 3D printing inks for biomedical applications.

3D bioprinting could be used in various medical applications such as tissue engineering, organ printing, cell-based sensors, and surgical aids. Hydrogels with alginate and cellulose are good candidates for 3D bioprinting due to high biocompatibility, low toxicity, and suitable mechanical properties. Direct ink writing (DIW) technology was used, showing good structural fidelity.

For orthodontic applications and organ model printing, photocurable polymers were synthesized and printed using UV-assisted DIW. All polymeric systems show proper viscosity and shear-thinning behavior, with high structural fidelity and good thermal properties confirmed by DSC.

Sept. 2011 – Feb. 2016 B.Sc.

University of Tehran

B.Sc., Polymer Engineering

Thesis: Nano-biocomposites: properties, manufacturing processes, and applications in eco-friendly products for packaging and agriculture.

Professional Journey

Mar. 2026 – Present Current

Periodic Labs

Materials Lab Specialist — Contract | Menlo Park, CA

  • Operate advanced characterization instruments including SEM, XRD, and MPMS among others, alongside LABMAN and additional synthesis and dispensing systems, to execute up to 50 powder-based experiments per day and generate high-quality data for training next-generation materials AI models.
  • Perform instrument calibration, develop SOPs, and execute QC and metrology protocols to ensure the integrity of experimental data feeding into an LLM designed to predict and synthesize novel materials.
  • Collaborate with a multidisciplinary team of scientists and engineers bridging computational simulation and real-world experimentation, contributing to one of the most ambitious AI-driven materials discovery platforms in the industry.
Aug. 2024 – Feb. 2026

Independent Consulting & Professional Development

Materials Scientist — AI-Driven Solutions & Technical Consulting

  • Delivered freelance consulting in advanced polymers, manufacturing, and materials development for early-stage projects and R&D teams.
  • Supported AI model development in materials science through data annotation and technical validation at the intersection of materials and machine learning.
  • Pursued certifications in Battery Technologies, PCB Fabrication, Python, Machine Learning Specialization (Stanford/DeepLearning.AI), Additive Manufacturing, and Deep Learning.
Jan. 2024 – Jul. 2024

Saint-Gobain Mobility – ENC

Senior Research Engineer I

  • Developed high-temperature polymer materials delivering >30% improvement in thermal stability, wear resistance, and mechanical flexibility for sealing/insulation in aviation, aerospace, and automotive industries.
  • Hands-on experience with extrusion, injection molding, compression molding, Block-on-Ring, tensile testing, and other methods.
  • Conducted instrument troubleshooting, followed ASTM standards, and contributed to experimental planning and data analysis.
June 2021 – Sept. 2023

University of California, Santa Barbara

Postdoctoral Scholar — Materials Department

  • Developed DLP 3D printing resin enabling surface modification through multilayer polymer electrolytes for electronics, biomedical devices, sensors, and metal ion capture.
  • Designed and synthesized block copolymer materials for selective thin-film deposition for Tokyo Electron (TEL), enabling advanced semiconductor patterning strategies.
  • Utilized 3D printing, spin coating, FTIR, NMR, XPS, AFM, UV-Vis, and Ellipsometry.
Jan. 2017 – May 2021

Auburn University — Center for Polymers and Advanced Composites

Graduate Research Assistant (Ph.D.)

  • Synthesized high-performance acrylic-polyurethane graft-IPNs with 150% improvement in fracture toughness and excellent cycling stability (25+ thermal cycles) for structural materials, composites, and thermal energy storage.
  • Processed polymers via compression molding, plastic molding, and 3D printing; characterized using DMA, tensile, DSC, TGA, rheology, and SEM.
Jan. 2017 – Dec. 2018

Auburn University — Center for Polymers and Advanced Composites

Graduate Research Assistant (M.S.)

  • Developed and optimized crosslinkable 3D printing inks for direct ink writing (DIW) technology with tunable rheology and high structural fidelity for tissue engineering, orthodontic devices, and organ modeling.
Jan. 2015 – Sept. 2015

University of Tehran

Undergraduate Research Assistant

Studied properties, manufacturing processes, and applications of nano-biocomposites for eco-friendly packaging and agriculture products.

Summer 2013

University of Tehran

Summer Intern

Studied and reviewed the manufacturing process, modification, and behavior of polyvinyl chloride (PVC).

Technical Expertise

Materials Characterization

Materials Characterization

Mechanical Analysis, Thermomechanical Analysis, DMA, Tensile, Shear Analysis, Impact Resistance, Rheometry, Block-on-Ring, DSC, TGA, UV-Vis Spectroscopy, FTIR, NMR, XPS, XRD, SEM, AFM, Polarized Optical Microscopy, Ellipsometry, Instrument Troubleshooting

Polymer Processing

Formulation, Injection Molding, Extrusion, Compression Molding, SLA, DLP, FDM, and DIW 3D Printing, Spin Coating

Technical Software

Technical Software

ChemDraw, Mnova NMR, TA Universal Analysis, DataGraph, LaTeX, AutoCAD, Adobe Photoshop

Programming

Programming

Python, MATLAB, C++

Machine Learning & AI

  • Advanced Learning Algorithms — Coursera, Stanford/DeepLearning.AI (Andrew Ng), Oct. 2025
  • Supervised Machine Learning: Regression and Classification — Coursera, Stanford/DeepLearning.AI (Andrew Ng), Jun. 2025
  • Generative AI For Everyone — Coursera, DeepLearning.AI (Andrew Ng), Sept. 2025
  • AI For Everyone — Coursera, DeepLearning.AI (Andrew Ng), Aug. 2025

Additive Manufacturing Specialization (5-Course Series)

Coursera – Arizona State University (Dhruv Bhate), Aug. 2025

  • Design for Additive Manufacturing
  • Selective Laser Sintering and Metal Laser Powder Bed Fusion
  • Material Jetting and Stereolithography
  • Material Extrusion
  • Introduction to Additive Manufacturing Processes
  • Filament — Bambu Lab Academy, Feb. 2026

Battery Technologies Specialization (5-Course Series)

Coursera – Arizona State University (Arunachala Nadar Mada Kannan), Jul. 2025

  • Lithium Based Batteries
  • Battery Comparison, Manufacturing, and Packaging
  • Batteries and Electric Vehicles
  • Zn and Ni Based Batteries
  • Primary and Secondary Batteries

Other Technical Certifications

  • Fundamentals of PCB Fabrication and Assembly — IPC EDGE, Apr. 2025
  • The Complete Python Bootcamp From Zero to Hero — Udemy (Jose Portilla), Apr. 2025
  • C++ — Sololearn, Jul. 2024
  • Introduction to MATLAB — Tehran Institute of Technology, Aug. 2016

Publications

  1. N. Alizadeh, R. Broughton, M. Auad, "Acrylic-polyurethane based graft semi-interpenetrating polymer networks for phase change applications," This is Research: Student Symposium 2021, Auburn University, Mar. 2021.
  2. N. Alizadeh, R. Farag, M. Auad, "Flexible graft-interpenetrating polymer networks for transparent, high-performance applications," SPE Automotive Composites Conference & Exhibition (ACCE) 2020, Sept. 2020.
  3. N. Alizadeh, V. Agrawal, A. Celestine, M. Auad, "Acrylic-polyurethane based graft-interpenetrating polymer networks for high impact structural applications," American Chemical Society Fall 2020 Virtual Meeting, Aug. 2020.
  4. N. Alizadeh, R. Farag, M. Auad, "Flexible acrylic-polyurethane based graft-IPNs for transparent applications," American Chemical Society Fall 2020 Virtual Meeting, Aug. 2020.
  5. N. Alizadeh, R. Farag, M. Auad, "Flexible graft-IPNs for high impact structural applications," CPAC Graduate Summer Seminar Series 2020, Auburn University, Aug. 2020.
  6. N. Alizadeh, V. Agrawal, A. Celestine, M. Auad, "High-performance acrylic-polyurethane based graft-IPNs for transparent applications," This is Research: Student Symposium 2020, Auburn University, Apr. 2020.
  7. N. Alizadeh, V. Agrawal, A. Celestine, M. Auad, "Novel graft-IPNs for protection applications," Graduate Engineering Research Showcase 2019, Auburn University, Nov. 2019.
  8. N. Alizadeh, V. Agrawal, A. Celestine, M. Auad, "Novel acrylic-polyurethane based graft-IPNs for advanced applications," Chemical Engineering Open House 2019, Auburn University, Nov. 2019.
  9. N. Alizadeh, V. Agrawal, A. Celestine, M. Auad, "Novel graft-IPNs for transparent applications," CPAC Graduate Summer Seminar Series 2019, Auburn University, Jun. 2019.
  10. N. Alizadeh, V. Agrawal, A. Celestine, M. Auad, "Novel acrylic-polyurethane based graft-IPNs for transparent applications," This is Research: Student Symposium 2019, Auburn University, Apr. 2019.
  11. N. Alizadeh, M. Auad, "3D bioprinting inks for UV-assisted direct ink writing technology," American Chemical Society Spring 2019 National Meeting, Orlando, FL, Mar. 2019.
  12. N. Alizadeh, V. Agrawal, A. Celestine, M. Auad, "Novel graft-IPNs for military applications," Chemical Engineering Open House 2018, Auburn University, Nov. 2018.
  13. N. Alizadeh, V. Agrawal, A. Celestine, M. Auad, "Novel acrylic-polyurethane based graft-IPNs for military applications," Graduate Engineering Research Showcase 2018, Auburn University, Oct. 2018.
  14. N. Alizadeh, V. Agrawal, A. Celestine, M. Auad, "Novel graft-IPNs consisting of polyurethane and acrylic copolymer," CPAC Advisory Board Meeting 2018, Auburn University, Oct. 2018.
  15. N. Alizadeh, M. Auad, "Novel 3D printing inks for biomedical applications," Three Minute Thesis (3MT) Competition 2018, Auburn University, Oct. 2018.
  16. N. Alizadeh, B. Cleary, M. Auad, "Cross-linkable hydrogels for 3D printing," Thermal and Catalytic Sciences Symposium (TCS) 2018, Auburn University, Oct. 2018.
  17. N. Alizadeh, V. Agrawal, A. Celestine, M. Auad, "Thermo-mechanical characterization of transparent acrylic-polyurethane based graft-IPNs," NanoBio Summit 2018, Montgomery, AL, Jul. 2018.
  18. N. Alizadeh, M. Auad, "Photo-curable inks for 3D printing," CPAC Graduate Summer Seminar Series 2018, Auburn University, Jul. 2018.
  19. N. Alizadeh, V. Agrawal, A. Celestine, M. Auad, "Graft-IPNs comprising polyurethane and acrylic copolymer," This is Research: Student Symposium 2018, Auburn University, Mar. 2018.
  20. N. Alizadeh, M. Auad, "Cross-linkable Hydrogels for 3D Bioprinting," ACS Spring 2018 National Meeting, New Orleans, LA, Mar. 2018.
  21. N. Alizadeh, V. Agrawal, A. Celestine, M. Auad, "Acrylic-polyurethane based Graft-Interpenetrating Polymer Networks," ACS Spring 2018 National Meeting, New Orleans, LA, Mar. 2018.
  22. N. Alizadeh, M. Auad, "Transparent acrylic-polyurethane based graft-IPNs," Graduate Engineering Research Showcase 2017, Auburn University, Nov. 2017.
  23. N. Alizadeh, M. Auad, "Graft-IPNs consisting of polyurethane and acrylic copolymer," Chemical Engineering Open House 2017, Auburn University, Apr. 2017.
  24. N. Alizadeh, M. Auad, "Thermo-mechanical characterization of acrylic-polyurethane based graft-IPNs," This is Research: Student Symposium 2017, Auburn University, Apr. 2017.
  25. N. Alizadeh, M. Auad, "Characterization of graft-interpenetrating polymer networks with polyurethane and acrylic copolymer," Weaver Lecture Series, Auburn University, Mar. 2017.

Leadership & Recognition

Graduate Student Council — President

Auburn University | May 2019 – May 2020

Served as graduate student representative on the Graduate Council and Faculty Senate for 4,000+ students. Presided over Executive Board meetings; approved all official GSC communications and financial forms.

Graduate Student Council — Senator

Auburn University | Aug. 2018 – May 2019

Represented the chemical engineering department, operated as the collective voice for graduate students in university affairs and the Student Government Association (SGA).

Scientific Journal Reviewer

Ongoing

Serving as a peer reviewer for high-impact scientific journals including Journal of Applied Polymer Science and Polymer International.

GSC Events Committee Member

Auburn University | Aug. 2018 – May 2019

Coordinated networking and social events, the Outstanding Graduate Mentor program, and the "This is Research: Student Symposium."

NODET Hoger Scientific Conference — Executive Director

National Organization for Development of Exceptional Talents | Mar. 2010

Collaborated in organizing the Hoger Scientific Conference organized by the National Organization for Development of Exceptional Talents (NODET).

Honors & Awards

2020

Three Minutes Thesis (3MT) — Finalist

Auburn University

2020

Finish in 5 — Finalist

CEGS 5-minute presentation competition, Auburn University

2020

ACS Graduate Research & Travel Fellowship

Selected for ACS Spring 2020 National Meeting

2019

Three Minutes Thesis (3MT) — Finalist

Auburn University

2019

Finish in 5 — Runner Up

CEGS 5-minute presentation competition, Auburn University

2019

GSC Certificate of Appreciation

Recognition of dedicated service to Auburn University GSC

"Believe you can and you're halfway there."

— Theodore Roosevelt

Let's Connect

I'm open to research collaborations, consulting engagements, and high-impact opportunities at the intersection of materials science, advanced manufacturing, and AI.

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