Welcome to ATOMFAIR’s Battery Research and Science Hub. This curated educational repository delivers deep-tech insights, peer-reviewed analysis, and fundamental science guides on next-generation energy storage. Explore the core principles driving advanced lithium-ion battery innovations, solid-state engineering, and sodium-ion electrochemistry. From benchmarking high-capacity LIB chemistries to pioneering alternative cell architectures, our guides are designed to accelerate modern laboratory R&D.
Coin Full Cell: Design, Assembly, Testing & Practical Case Studies
Technical guide to coin full cell design, assembly, and testing, covering N/P ratio, overhang, ICE, and battery case studies for practical material evaluation.
Battery Aging K-Value: Key Metric for Lithium-Ion Battery Quality Control
Learn how battery aging K-value quantifies lithium-ion self-discharge, and how testing conditions, SOC, and standards support reliable cell quality control.
Lithium Dendrite Formation: Key Causes and Implications for Lithium-Ion Batteries
Learn what drives lithium dendrite formation in lithium-ion batteries, from SEI failure and current density to low-temperature charging and electrolyte effects.
Active Lithium Loss: Unveiling How Coin Cell Tests Analyze Battery Capacity Fade
Learn how coin cell half-cell tests quantify active lithium loss in lithium-ion batteries and separate irreversible capacity fade from electrode degradation.
Electrochemical Impedance Spectroscopy: A Powerful Tool for Electrochemical Research Booyah!
Learn how electrochemical impedance spectroscopy works, when to use GEIS or PEIS, and how to assess Nyquist plots, stability, and fitting in EIS tests.
Three-Electrode Coin Cells: A Game-Changer for Evaluating Electrode Impedance
Technical primer on three-electrode coin cells using Li4Ti5O12 reference electrodes for EIS, with DOD-resolved impedance analysis of LiCoO2 and graphite.
Oversized Negative Electrode: Hidden Risks for Lithium-Ion Battery Performance
Learn how oversized negative electrode overhang affects lithium-ion battery capacity, self-discharge, and cycle life, with test-based design guidance.
Battery Cycle “V-Shaped” Decay: Unraveling Lithium-Ion Aging Mechanisms
Learn how V-shaped cycle decay in lithium-ion cells links SEI growth and lithium plating, using Arrhenius analysis to compare temperature, C-rate, SOH, and cell design.
Li+ Desolvation: Unlock the Secret to High-Performance Lithium-Ion Batteries
Learn how Li+ desolvation governs SEI transport, fast charging, low-temperature behavior, and electrolyte design in lithium-ion battery research.