Graphitized Carbon Nanofibers: new additive for the Negative Active Material of Lead Acid Batteries

2017 ◽  
Vol 257 ◽  
pp. 109-117 ◽  
Author(s):  
M. Blecua ◽  
E. Fatas ◽  
P. Ocon ◽  
B. Gonzalo ◽  
C. Merino ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Active Material ◽  
Graphitized Carbon ◽  
Lead Acid Batteries ◽  
Lead Acid

scholarly journals High-Performance Lead-Acid Batteries Enabled by Pb and PbO2 Nanostructured Electrodes: Effect of Operating Temperature

2021 ◽  
Vol 11 (14) ◽  
pp. 6357
Author(s):  
Roberto Luigi Oliveri ◽  
Maria Grazia Insinga ◽  
Simone Pisana ◽  
Bernardo Patella ◽  
Giuseppe Aiello ◽  
...  
Keyword(s):  
High Performance ◽  
Active Material ◽  
Active Surface ◽  
Effect Of Temperature ◽  
Active Surface Area ◽  
Polycarbonate Membrane ◽  
Nanostructured Electrodes ◽  
Lead Acid Batteries ◽  
Improved Stability ◽  
Lead Acid

Lead-acid batteries are now widely used for energy storage, as result of an established and reliable technology. In the last decade, several studies have been carried out to improve the performance of this type of batteries, with the main objective to replace the conventional plates with innovative electrodes with improved stability, increased capacity and a larger active surface. Such studies ultimately aim to improve the kinetics of electrochemical conversion reactions at the electrode-solution interface and to guarantee a good electrical continuity during the repeated charge/discharge cycles. To achieve these objectives, our contribution focuses on the employment of nanostructured electrodes. In particular, we have obtained nanostructured electrodes in Pb and PbO2 through electrosynthesis in a template consisting of a nanoporous polycarbonate membrane. These electrodes are characterized by a wider active surface area, which allows for a better use of the active material, and for a consequent increased specific energy compared to traditional batteries. In this research, the performance of lead-acid batteries with nanostructured electrodes was studied at 10 C at temperatures of 25, −20 and 40 °C in order to evaluate the efficiency and the effect of temperature on electrode morphology. The batteries were assembled using both nanostructured electrodes and an AGM-type separator used in commercial batteries.

Lead sulfate used as the positive active material of lead acid batteries

2016 ◽  
Vol 20 (8) ◽  
pp. 2267-2273 ◽  
Author(s):  
Ke Zhang ◽  
Wei Liu ◽  
Beibei Ma ◽  
Mohammed Adnan Mezaal ◽  
Guanghua Li ◽  
...  
Keyword(s):  
Active Material ◽  
Lead Sulfate ◽  
Positive Active Material ◽  
Lead Acid Batteries ◽  
Lead Acid

Nanocrosses of lead sulphate as the negative active material of lead acid batteries

2014 ◽  
Vol 263 ◽  
pp. 1-6 ◽  
Author(s):  
Yi Liu ◽  
Pengran Gao ◽  
Xianfu Bu ◽  
Guizhi Kuang ◽  
Wei Liu ◽  
...  
Keyword(s):  
Active Material ◽  
Lead Sulphate ◽  
Lead Acid Batteries ◽  
Lead Acid

Synthesis and characterization of lead dioxide active material for lead-acid batteries

2006 ◽  
Vol 158 (2) ◽  
pp. 831-836 ◽  
Author(s):  
Julián Morales ◽  
Galia Petkova ◽  
Manuel Cruz ◽  
Alvaro Caballero
Keyword(s):  
Lead Dioxide ◽  
Active Material ◽  
Synthesis And Characterization ◽  
Lead Acid Batteries ◽  
Lead Acid
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