Angel Kirchev
University of Grenoble
3 Papers
Angel Kirchev is an academic researcher from University of Grenoble. The author has contributed to research in topics: Lead–acid battery & Battery (electricity). The author has an hindex of 2, co-authored 3 publications.
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Papers
Electrochemistry of thin-plate lead-carbon batteries employing alternative current collectors
TL;DR: In this paper, the authors discuss the electrochemistry of lead-carbon battery cells based on thin-plate electrodes with alternative current collectors, which are comprised of leadelectroplated graphite foil and expanded titanium mesh coated with SnO 2 replacing the conventional negative and positive grids.
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Operation of thin-plate positive lead-acid battery electrodes employing titanium current collectors
Jérémy Lannelongue,Mikael Cugnet,Nicolas Guillet,Eric De Vito,Adrien Boulineau,Angel Kirchev +5 more
TL;DR: In this article, a new technological route to simultaneous decrease of the electrode thickness and weight, and a replacement of the classic grids with titanium substrates like tin dioxide coated foil or expanded mesh was presented.
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Carbon honeycomb grids for advanced lead-acid batteries. Part III: Technology scale-up
TL;DR: The carbon honeycomb grid technology as mentioned in this paper employs new carbon/carbon composites with ordered 3D structure instead of the classic lead-acid battery current collectors, which is laboratory scaled up from small size grids corresponding to electrodes with a capacity of 3Ah to current collectors suitable for assembly of leadacid batteries covering the majority of the typical leadacid battery applications.