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Electrochemical Evaluation of Pb, Ag, and Zn Cyanamides/Carbodiimides

Arayamparambil, Jeethu Jiju, Mann, Markus, Liu, Xiaohui, Alfredsson, Maria, Dronskowski, Richard, Stievano, Lorenzo, Sougrati, Moulay Tahar (2019) Electrochemical Evaluation of Pb, Ag, and Zn Cyanamides/Carbodiimides. ACS Omega, 4 (2). pp. 4339-4347. ISSN 2470-1343. (doi:10.1021/acsomega.8b02748)

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Abstract

PbNCN, Ag2NCN, and ZnNCN were tested as negative

electrochemical mechanism by X-ray diffraction and X-ray absorption

compounds react with lithium via a two-step reaction, starting with

irreversible for the three compounds, whereas the reversibility of the alloying

Ag2NCN which contain the cyanamide group (NC−N2−) and more

of the more covalent, cyanamide-type PbNCN and Ag2NCN, the conversion

carbodiimide-type ZnNCN, correlated with the nature of bonding in the

performance, with no improvement in capacity as it would have been expected from the combination of conversion and

alloying.

Item Type: Article
DOI/Identification number: 10.1021/acsomega.8b02748
Divisions: Faculties > Sciences > School of Physical Sciences
Depositing User: Maria Alfredsson
Date Deposited: 29 Mar 2019 10:24 UTC
Last Modified: 03 Jun 2019 09:38 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/73272 (The current URI for this page, for reference purposes)
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