сернокислотный электролит

There are the tests results of the symmetrical carbon super-capacitors (on the sulfuric acid electrolyte), whose electrodes are prepared with two methods (spraying and calendering) from two coals: coal of brand XH-00W1 (China) and coal, developed by the authors together with the Latvian state institute of wood chemistry. It is shown that the specific characteristics of super-capacitor substantially depend on the specific mass of electrodes (mg/sm²), and also from the method of their production.

Some useful characteristics of the separators from glass-absorptive matrices produced by several manufacturers and intended for valve-regulated lead-acid batteries were studied, namely, compressibility, electrolyte capacity, capillary rise speed, oxygen absorption rate on the lead electrode, and hydrogen absorption rate on the lead-dioxide one. The usage of these separators provides forced pumping of the gases released (oxygen and hydrogen) to the absorptive electrode's pores and allows the oxygen and hydrogen ionization rates to be raised.