Supplementing cold plasma with heat enables doping and nano-structuring of metal oxides
Data(s) |
01/09/2014
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Resumo |
Nitrogen doped SnO2 polycrystalline nanostructures were produced from commercial SnO powders in a new system that combines a low-temperature plasma with heating. The method has the potential to improve the initial efficiency and the cycling performance of SnO2 anodes in Li-ion batteries. With this system, the temperature of the SnO to SnO2 conversion was lowered from 430 to 320 °C, up to 5 at% of doped nitrogen was detected and a nano-scale polycrystalline structure was observed in the product. Combining heat and low-pressure plasma is a promising approach for the production and treatment of enhanced energy storage materials. |
Identificador | |
Idioma(s) |
eng |
Publicador |
Wiley |
Relação |
http://dro.deakin.edu.au/eserv/DU:30071618/t030834-decelis-supplementingcold-2014.pdf http://www.dx.doi.org/10.1002/ppap.201400083 |
Direitos |
2014, Wiley |
Palavras-Chave | #Battery anodes #Nanostructures #Plasma nitrogen doping #Temperature #Tin dioxide #Science & Technology #Physical Sciences #Physics, Applied #Physics, Fluids & Plasmas #Physics, Condensed Matter #Polymer Science #Physics #LITHIUM-ION BATTERIES #SNO2 THIN-FILMS #ELECTROCHEMICAL PROPERTIES #DEFECT STRUCTURE #TIN #NANOPARTICLES #COMPOSITE #ELECTRODE #CAPACITY #SPECTRA |
Tipo |
Journal Article |