Zobrazeno 1 - 10 of 131 pro vyhledávání: '"Mark N. Obrovac"'
3
Enhancing NMC/silicon alloy full cell cycling by adding water to the electrolyte
Autor: R. S. Young, H. Yu, Mark N. Obrovac
Publikováno v: Journal of Applied Electrochemistry. 51:1501-1507
Water was intentionally added to full Li-ion cells with silicon alloy/graphite negative electrodes and was found to improve cycling when LiNi0.3Mn0.3Co0.3O2 was used as the cathode, but negative impacts when LiCoO2 was the cathode. LiNi0.3Mn0.3Co0.3O
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::283bcab51e511fa1e341af31d1271ef2
https://doi.org/10.1007/s10800-021-01594-6
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4
Quantitative composition determination by Mössbauer spectroscopy
Autor: Mark N. Obrovac, R. A. Dunlap, Benjamin Scott, C. A. M. Brown
Publikováno v: MRS Communications. 10:123-128
Quantitative Fe content determination of powders by Mossbauer spectroscopy is described. In this method, powder samples and internal standard are combined homogeneously in a plastic film ensuring a thin absorber. This method was verified by quantifyi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e36f97f13678f2f37377cc9706ebe794
https://doi.org/10.1557/mrc.2019.158
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6
SiC-Free Carbon–Silicon Alloys Prepared by Delithiation as Lithium-Ion Battery Negative Electrodes
Autor: Leyi Zhao, A.E. George, J. C. Bennett, Mark N. Obrovac
Publikováno v: Chemistry of Materials. 31:3883-3890
Carbon-silicon alloys in different stoichiometric ratios are synthesized by delithiation of carbon-lithium-silicon ternary alloys with ethanol followed by washing with HCl and distilled water. The as-prepared carbon-silicon materials are air and wate
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88552038f851f87db58eff7c3c071203
https://doi.org/10.1021/acs.chemmater.8b03898
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7
A high-quality mechanofusion coating for enhancing lithium-ion battery cathode material performance
Autor: Mark N. Obrovac, T. D. Hatchard, Lituo Zheng
Publikováno v: MRS Communications. 9:245-250
Lithium (Li)-ion battery cathode materials are typically coated to improve cycling performance, using aqueous-based coating techniques that require filtering, drying, and even sintering of the final product. Here, spherical LiNi0.6Mn0.2Co0.2O2 partic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc35455514c527aa9aa643f1b5a02818
https://doi.org/10.1557/mrc.2018.209
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