Flux Battery Hub Blogs

Conceptual comparison of edge chipping, coating cracks, delamination and foil damage in battery electrode discs; not to scale

Why Battery Electrode Coatings Crack or Delamin...

Separate coating weakness, current-collector adhesion and cutting damage when electrode discs shed powder or crack. A lab-focused guide to calendering checks, controlled comparisons, Al/Cu foil selection and disc punch sourcing.

Why Battery Electrode Coatings Crack or Delamin...

Separate coating weakness, current-collector adhesion and cutting damage when electrode discs shed powder or crack. A lab-focused guide to calendering checks, controlled comparisons, Al/Cu foil selection and disc punch sourcing.

Editorial illustration of coin cell hardware and a magnifying loupe for sealing-rim inspection

Coin Cell Leakage After Crimping: Causes and La...

Trace coin cell leakage from the first sign of liquid to gasket fit, electrolyte delivery, stack changes and crimping conditions. Includes a diagnostic table and component sourcing guidance for research...

Coin Cell Leakage After Crimping: Causes and La...

Trace coin cell leakage from the first sign of liquid to gasket fit, electrolyte delivery, stack changes and crimping conditions. Includes a diagnostic table and component sourcing guidance for research...

Battery researcher comparing empty coin cell cases, spacers and springs for laboratory assembly

How to Choose Coin Cell Cases for Battery Resea...

A practical guide to selecting CR2016, CR2025, CR2032, and CR2430 coin cell cases, including stack height, SS304 vs SS316L, spacers, springs, specialized housings, and crimping-tool compatibility.

How to Choose Coin Cell Cases for Battery Resea...

A practical guide to selecting CR2016, CR2025, CR2032, and CR2430 coin cell cases, including stack height, SS304 vs SS316L, spacers, springs, specialized housings, and crimping-tool compatibility.

Researcher inspecting cracks in a graphite coating on copper foil after electrode drying

Why Lithium-Ion Battery Electrode Coatings Crac...

A practical guide to diagnosing and reducing lithium-ion battery electrode coating cracks by controlling slurry, wet-film thickness, drying rate, airflow, and adhesion.

Why Lithium-Ion Battery Electrode Coatings Crac...

A practical guide to diagnosing and reducing lithium-ion battery electrode coating cracks by controlling slurry, wet-film thickness, drying rate, airflow, and adhesion.

Battery separator formats for laboratory selection, including polyolefin film, glass fiber discs, and coin cell components

Battery Separator Selection for Lab Testing: PP...

Compare PP, PE, PP/PE/PP, ceramic-coated, glass-fiber, and cellulose separators by chemistry, thickness, wetting, dimensions, and research purpose.

Battery Separator Selection for Lab Testing: PP...

Compare PP, PE, PP/PE/PP, ceramic-coated, glass-fiber, and cellulose separators by chemistry, thickness, wetting, dimensions, and research purpose.

Coin cell components and battery research materials for laboratory assembly

Where to Buy Battery Research Materials: A Smal...

A practical guide to sourcing coin cell cases, separators, current collector foils, disc cutters, crimpers, and testing accessories in research-friendly quantities.

Where to Buy Battery Research Materials: A Smal...

A practical guide to sourcing coin cell cases, separators, current collector foils, disc cutters, crimpers, and testing accessories in research-friendly quantities.