Zitao Ni

Ph.D. in Materials Science and Engineering

Electrochemistry Study & Model Construction

Electrochemistry Study & Model Construction

A systematic journey into lithium-ion battery electrochemical simulation, from SPM to SPMe to P2D model development.

Learning Roadmap

Chapter Topic Status Notes
Chapter 1 Fundamental Concepts & OCV ✅ Complete View Notes
Chapter 2 Diffusion Equation ✅ Complete View Notes
Chapter 3 Butler-Volmer Kinetics ✅ Complete View Notes
Chapter 4 Full SPM Implementation ✅ Complete View Notes
Chapter 5 SPMe Model ⏳ Pending -
Chapter 6 P2D Model ⏳ Pending -
Chapter 7 Advanced Applications ⏳ Pending -

Study Plans

Core Competency Goals

  • Understand fundamental electrochemical principles and battery operating mechanisms
  • Master the mathematical foundations of SPM, SPMe, and P2D models
  • Implement complete battery simulations in Python
  • Analyze simulation results and interpret battery behavior
  • Electrochemical Methods — Bard & Faulkner
  • Battery Management Systems — Plett
  • Doyle et al. — Single Particle Model with Electrolyte (SPMe)
  • Newman’s P2D Model papers
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