scholarly journals Change in Specific Gravity of the Acid Electrolyte in the Lead-acid Battery Upon Repeated Charge-discharge Cycles

2005 ◽  
Vol 3 (2) ◽  
pp. 763-766 ◽  
Author(s):  
Shoichiro Ikeda ◽  
Satoshi Iwata ◽  
Kenichi Nakagawa ◽  
Yosinari Kozuka ◽  
Akiya Kozawa
Keyword(s):  
Specific Gravity ◽  
Lead Acid Battery ◽  
Acid Electrolyte ◽  
Charge Discharge ◽  
Lead Acid

Development of an Ultrasonic Technique to Measure Specific Gravity in Lead-Acid Battery Electrolyte

1983 ◽  
Vol 30 (2) ◽  
pp. 69-77 ◽  
Author(s):  
C.A. Swoboda ◽  
D.R. Fredrickson ◽  
S.D. Gabelnick ◽  
P.H. Cannon ◽  
F. Hornstra ◽  
...  
Keyword(s):  
Specific Gravity ◽  
Ultrasonic Technique ◽  
Lead Acid Battery ◽  
Battery Electrolyte ◽  
Lead Acid

scholarly journals Exploring the Additive Effects of Aluminium and Potassium Sulfates in Enhancing the Charge Cycle of Lead Acid Batteries

2021 ◽  
pp. 11-19
Author(s):  
Chijioke Elijah Onu ◽  
Nnabundo Nwabunwane Musei ◽  
Philomena Kanwulia Igbokwe
Keyword(s):  
Sulfuric Acid ◽  
Potassium Sulfate ◽  
Lead Acid Battery ◽  
Acid Electrolyte ◽  
Mixed Electrolyte ◽  
Lead Acid Batteries ◽  
Aluminium Sulfate ◽  
Dilute Sulfuric Acid ◽  
Sulfuric Acid Electrolyte ◽  
Lead Acid

The adoption of aluminium sulfate and potassium sulfate as electrolyte additives were investigated to determine the possibility of enhancing the charge cycle of 2V/ 20AH lead acid battery with reference to the conventional dilute sulfuric acid electrolyte. The duration and efficiency of lead acid batteries have been a challenge for industries over time due to weak electrolyte and insufficient charge cycle leading to sulfation. This has affected the long-term production output in manufacturing companies that depend on lead acid batteries as alternative power source. Hence there is need to explore the use of specific sulfate additives that can possibly address this gap. The electrolyte solutions were in three separate charge and discharge cycles involving dilute sulfuric acid electrolyte, dilute sulfuric acid-aluminium sulfate mixed electrolyte and dilute sulfuric acid-potassium sulfate mixed electrolyte for one hour each. The total voltage after 30 minutes charge cycle was 2.3V, 2.35V and 5.10V for dilute sulfuric acid, aluminium sulfate additive and potassium sulfate additive respectively. The cell efficiency for dilute sulfuric acid, aluminium sulfate additive and potassium sulfate additive electrolytes are 77%, 77% and 33% respectively. The electrolyte sulfate additives were of no positive impact to the conventional dilute sulfuric acid electrolyte of a typical lead acid battery due to the low difference in potentials between the terminals.

Novel charge/discharge method for lead acid battery by high-pressure crystallization

2013 ◽  
Vol 373 ◽  
pp. 138-141 ◽  
Author(s):  
Naoko Arakawa ◽  
Kouji Maeda ◽  
Masato Moritoki ◽  
Keisuke Fukui ◽  
Hidetoshi Kuramochi ◽  
...  
Keyword(s):  
High Pressure ◽  
Lead Acid Battery ◽  
Discharge Method ◽  
Pressure Crystallization ◽  
Charge Discharge ◽  
Lead Acid

Charge - discharge cycle performance of lead acid battery for energy storage application

2021 ◽  
Author(s):  
Kiran B. Kore ◽  
Pramod U. Tandale ◽  
Sachin R. Rondiya ◽  
Sagar B. Jathar ◽  
Bharat R. Bade ◽  
...  
Keyword(s):  
Energy Storage ◽  
Cycle Performance ◽  
Lead Acid Battery ◽  
Energy Storage Application ◽  
Discharge Cycle ◽  
Charge Discharge ◽  
Lead Acid
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