Fundamentals of lead-acid cells. X. The formation of PbO2 on lead and antimonial lead

1980 ◽  
Vol 10 (2) ◽  
pp. 261-267 ◽  
Author(s):  
N. A. Hampson ◽  
S. Kelly ◽  
K. Peters
Keyword(s):  
Antimonial Lead ◽  
Lead Acid

scholarly journals Elaboration and Mechanical-Electrochemical Characterisation of Open Cell Antimonial-lead Foams Made by the “Excess Salt Replication Method” for Eventual Applications in Lead-acid Batteries Manufacturing

2020 ◽  
Vol 69 (7-8) ◽  
pp. 387-398
Author(s):  
Amel Hind Hassein-Bey ◽  
Abd-Elmouneïm Belhadj ◽  
Adinel Gavrus ◽  
Salam Abudura
Keyword(s):  
Replication Process ◽  
Plateau Stress ◽  
Open Cell ◽  
Replication Method ◽  
Lead Acid Batteries ◽  
Simple Variant ◽  
Lead Oxides ◽  
Antimonial Lead ◽  
Electrochemical Characterisation ◽  
Lead Acid

In this study, open cell 25 % antimony-lead alloy foams are fabricated for possible use to lighten thick plates of lead-acid batteries. A new inexpensive and simple variant of the salt replication process is developed and explored. Different morphology and shapes have been successfully obtained with “excess salt replication” method (abbreviated as ESR method). Best porosity of about 68 % is obtained with salt particles size of about 3 mm. SEM and EDXS investigation of the composite salt/antimony alloy before NaCl leaching revealed the presence of the lead oxides microfilm coating cell walls and becoming lead carbonates after salt removal. Uniaxial compressive behaviour of the resulting cellular materials is studied for foams with porosities between 45 % and 70 %, and salt grain size ranging between 2.5 and 5 mm. A higher plateau stress is reached compared to the results obtained in the literature working on the aluminium foams. The reproducibility of the process is proved along samples.

Starter lead-acid batteries

1990 ◽  
Vol 78 ◽  
pp. 31-34
Author(s):  
Claude Pascon
Keyword(s):  
Lead Acid Batteries ◽  
Lead Acid

LEACHING PROPERTIES OF LEAD PASTE IN SPENT LEAD-ACID BATTERY WITH A HYDROMETALLURGICAL PROCESS AT ROOM TEMPERATURE

2013 ◽  
Vol 12 (11) ◽  
pp. 2175-2182 ◽  
Author(s):  
Jiakuan Yang ◽  
Xinfeng Zhu ◽  
Lei Li ◽  
Jianwen Liu ◽  
Ramachandran Vasant Kumar
Keyword(s):  
Room Temperature ◽  
Hydrometallurgical Process ◽  
Lead Acid Battery ◽  
Lead Acid
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