Browsing by Author "33e5b2c6-a95b-4b52-a3e2-98ea0c7da926"

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ANALYSIS OF TORTUOSITY IN COMPACTS OF TERNARY MIXTURES OF SPHERICAL PARTICLES

Zharbossyn, Assem; Berkinova, Zhazira; Boribayeva, Aidana; Yermukhambetova, Assiya; Golman, Boris (MDPI, 2020-10-10)

Herein, an approach is proposed to analyze the tortuosity of porous electrodes using the radical Voronoi tessellation. For this purpose, a series of particle compacts geometrically similar to the actual porous electrode ...
Effect of electrochemical cycling on microstructure of sulfur electrodes

Yermukhambetova, Assiya; Berkinova, Zhazira; Golman, Boris (The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”., 2018-08-08)

In lithium–sulfur (Li–S) batteries, during discharge, there is a significant morphology change as solid sulfur (S) gets dissolved and undergoes successive reduction and finally precipitates as lithium sulfide (Li2S) in ...