Sintered Nickel Electrode Sheet for Alkaline Batteries and Electrolyzers, 150mm × 158mm × 0.76mm
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Sintered Nickel Electrode Sheet for Alkaline Batteries and Electrolyzers, 150 mm × 158 mm × 0.76 mm
The Sintered Nickel Electrode Sheet is a porous, high-surface-area nickel electrode designed for alkaline batteries, electrolyzers, and electrochemical research applications. Made from carbonyl nickel powder and impregnated with Ni(OH)₂, this electrode provides a robust and conductive matrix for active materials.
With its high power capability, low internal resistance, and long useful cycle life, this sintered nickel electrode is suitable for use as a positive electrode in rechargeable alkaline battery systems, including Ni-Cd, Ni-MH, and Ni-H₂ batteries. It can also serve as an excellent catalyst support for electrolyzer development and other electrochemical cell research.
Key Features
- Porous, high-surface-area sintered nickel structure
- Made from carbonyl nickel powder and impregnated with Ni(OH)₂
- Designed for alkaline battery and electrolyzer applications
- Provides a robust and conductive matrix for active materials
- Supports high power capability and low internal resistance
- Suitable for long cycle-life rechargeable alkaline battery systems
- Can be used as a catalyst support for electrochemical cell development
Applications
- Alkaline electrolyzers
- Positive electrode in rechargeable alkaline batteries, including Ni-MH, Ni-H₂, and Ni-Cd batteries
- Mediated electrochemical oxidation reactions for organic compounds
- Biomass lignin oxidation
- Alcohol-to-aldehyde conversion
- Ammonia oxidation in wastewater treatment
- Selective electrochemical oxidation studies
- Catalyst support for electrolyzer and electrochemical cell development
Specifications
| Product Type | Sintered Nickel Electrode Sheet |
| Material | Carbonyl Nickel Powder Impregnated with Ni(OH)₂ |
| Dimension | 150 mm × 158 mm |
| Thickness | 0.76 mm |
| Capacity | 4 Ah with initial electrochemical formation |
| Formation Condition | C/30 rate for three cycles in 30% KOH with inert nickel sponge as counter electrodes |
Notes
The electrode is designed for research and development use in alkaline electrochemical systems. For battery applications, proper electrochemical formation is required to achieve the specified capacity.
Reference
- H. Pletsch, et al., “Ex-situ electro-organic synthesis – a method for unrestricted reaction control and new options for paired electrolysis”, ChemElectroChem, 2024, 11, e202400489;
- S. Ghosh, et al., “Deciphering the role of nickel in electrochemical organic oxidation reactions”, Adv. Energy Mater., 2024, 14, 2400696;
- Z. Ma, et al., “Unraveling the hidden conditions in NiOOH for electrocatalytic oxidation of methanol to formaldehyde with unity Faraday efficiency and selectivity”, Chem. Sci., 2026, 17, 9960;
- Y.-J. Shih, et al., “in-Situ electrochemical formation of nickel oxyhydroxide (NiOOH) on metallic nickel foam electrode for the direct oxidation of ammonia in aqueous solution”, Electrochim. Acta, 2018, 281, 410;
- D. Zhang, et al., “Electrochemical oxidation of lignin model compounds over metal oxyhydroxides on nickel foam”, Green Chem., 2024, 26, 7759.