Cadmium nickel alkaline battery
A storage battery and alkaline technology, which is applied in the field of high specific energy cadmium nickel alkaline storage battery, can solve the problems of small specific energy and specific power, and limit the development of pouch batteries, and achieve stable discharge voltage, long maintenance-free cycle and high energy Effect
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Embodiment 1
[0023] A nickel-cadmium alkaline storage battery, which is composed of a bag-type positive plate, a dry negative plate, a spacer, a battery container, auxiliary parts, and an electrolyte, and its connection method can be the same as that of the prior art, wherein:
[0024] (1) The preparation process of the bag-type positive plate is: mix nickelous hydroxide, flake graphite powder, and barium hydroxide with a mixer in a ratio of 102:23:3 by weight to make the positive active material, and pass it through a powder coating machine The positive active material is wrapped in a 0.1×23 perforated steel strip, and the weight of the 50mm strip of the control plate is 4.3 0 +0.2 g, the plate blank adopts 13 strips, the weight of the plate blank is controlled at 138g~146g, and the size of the plate blank is 124 0 +0.5 mm×176 -4 0 mm×2.5 0 +0.55 mm, the plate blank is put into the plate frame and punched to obtain the positive plate, the size of the positive plate is 127 -0.6 0 6...
Embodiment 2
[0031] A nickel-cadmium alkaline storage battery, which is composed of a bag-type positive plate, a dry negative plate, a spacer, a battery container, auxiliary parts, and an electrolyte, and its connection method can be the same as that of the prior art, wherein:
[0032] (1) The preparation process of the bag-type positive plate is: by the production method of Example 1, the 50mm strip of the control plate weighs 5.9 0 +0.2g, the plate blank adopts 9 strips, the weight of the plate blank is controlled at 105g~112g, and the size of the plate blank is 99.5 0 +0.8 mm×126mm±3mm×3.2 0 +0.2 mm, the plate blank is put into the plate frame and punched to obtain the positive plate, the size of the positive plate is 102 -0.8 0 mm×185mm±3mm×3.4mm±0.2mm, the number of positive plates is 7 pieces / piece;
[0033] (2) The preparation process of pulling dry negative plate is: according to the production method of embodiment 1 and the requirement to produce negative electrode belt, the...
Embodiment 3
[0039] A nickel-cadmium alkaline storage battery, which is composed of a bag-type positive plate, a dry negative plate, a spacer, a battery container, auxiliary parts, and an electrolyte, and its connection method can be the same as that of the prior art, wherein:
[0040] (1) The preparation process of the bag-type positive plate is: by the production method of Example 1, the 50mm strip of the control plate weighs 4.3 0 +0.2 g, the plate blank adopts 12 strips, the weight of the plate blank is controlled at 125g~132g, and the size of the plate blank is 121.5 0 +0.8 mm×165mm±3mm×2.5 0 +0.2 mm, the plate blank is put into the plate frame and punched to obtain the positive plate, the size of the positive plate is 124 -0.8 0 mm×220mm±3mm×2.7mm±0.2mm, the number of positive plates is 7 pieces / piece;
[0041] (2) The preparation process of pulling dry negative plate is: according to the production method of embodiment 1 and the requirement to produce negative electrode tape, ...
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