A low-cost lead-acid battery with high specific-energy
Data(s) |
01/01/2006
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Resumo |
Lightweight grids for lead-acid battery grids have been prepared from acrylonitrile. butadiene styrene (ABS) copolymer followed by coating with lead. Subsequently, the grids have been electrochemically coated with a conductive and corrosion-resistant layer of polyaniline. These grids are about 75% lighter than those employed in conventional lead-acid batteries. Commercial-grade 6V/3.5 Ah (C-20-rate) lead-acid batteries have been assembled and characterized employing positive and negative plates constituting these grids. The specific energy of such a lead-acid battery is about 50 Wh/kg. The batteries can withstand fast charge-discharge duty cycles. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/31842/1/fulltext.pdf Martha, SK and Hariprakash, B and Gaffoor, SA and Trivedi, DC and Shukla, AK (2006) A low-cost lead-acid battery with high specific-energy. In: International Conference on Recent Developments in Metal Oxides and Related Materials,, Jan 09-11, 2006, Bangalore, India, pp. 93-98. |
Publicador |
Indian Academy of Sciences |
Relação |
http://www.springerlink.com/content/kq13450340374795/ http://eprints.iisc.ernet.in/31842/ |
Palavras-Chave | #Solid State & Structural Chemistry Unit |
Tipo |
Conference Paper PeerReviewed |