Sealed alkaline accumulator for storing electrical energy uses graphite, mainly as short fibers, as conductor in active paste of nickel hydroxide with cobalt (hydr)oxide and binder for pasting nickel (plated) support of positive electrode
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Galvanic element with winding electrode set
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Method for determining the state of charge of accumulators by integrating the amounts of electricity flowing during charging and discharging
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storage battery
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Tightly sealed accumulator
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Galvanic element with winding electrode set
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Device for contacting accumulators
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Monitoring charging of gas-tight alkaline storage batteries by linearizing voltage-current characteristic for different temperatures
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Ni / metal hydride secondary element
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Nickel/metal hydride secondary element used for a battery comprises a positive nickel hydroxide electrode provided with a three-dimensional metallic conducting structure containing a nickel hydroxide coated with discrete particles of copper
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Alkaline accumulator
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Alkaline accumulator with positive electrodes containing Ni (OH) ¶2¶
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Process for the production of lithium spinels
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Negative electrode for high-energy lithium-ion cells and a process for their production
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Process for the production of a secondary lithium cell with a heat-sensitive protective mechanism
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Secondary lithium-ion cell
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Electrochemical cells with protective device and accumulator with non-aqueous electrolytes
