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The flexible plaque of porous nickel is crucially important for the cycle life of nickel/cadmium, nickel/hydrogen and nickel/metal hydride batteries. The use of hollow fiber can increase the flexibility of porous plaque. The sintered porous plaque containing hollow nickel fiber is fabricated by a traditional slurry-scraping technology. The pore-creating agent and the pore-strengthening additive are...
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