Nickel Foil Roll (T10-100 um * W100-200 mm * L1 m) for Battery, Electrolyzer, and Fuel Cell, CBEFCNFR
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Nickel (Ni) foil is a critical component for high-performance electrochemical systems. While aluminum and copper are the standard for typical lithium-ion batteries, nickel is the premier choice for alkaline electrolyzers, solid-state batteries, and fuel cells due to its exceptional stability in harsh, non-acidic environments. Its main features and advantages are detailed presented below:
(1) Alkaline Stability: It is one of the few metals that can withstand concentrated potassium hydroxide (KOH), making it the industry standard for alkaline water electrolyzers.
(2) Solid-State Compatibility: In sulfide-based solid-state batteries, copper foil reacts with the electrolyte. Nickel does not, ensuring a stable electrical path for the life of the battery.
(3) High-Voltage Resistance: Nickel naturally forms a thin, protective oxide layer that resists corrosion at high potentials, which is vital for high-voltage cathodes and fuel cell bipolar plates.
(4) Superior Conductivity: While not as conductive as copper, it offers a much better balance of electrical flow and chemical resistance than stainless steel or titanium in alkaline media.
| Part Number |
CBEFCNFR (C-BEFC-NFR) |
| Purity |
>99.9% |
| Dimension |
(1) T 10um * W 200mm * L 1m (2) T 30um * W 150mm * L 1m
(3) T 30um * W 150mm * L 5m
(4) T 50um * W 100mm * L 1m
(5) T 100um * W 100mm * L 1m
Other dimensions can also be supplied upon request.
|
| Main Application Fields |
1. Aqueous Battery (eg: aqueous ZIB) |