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2篇 您的检索式:作者名="Torsten Scherer"
    题名 作者 年代 出处 被引量
1Lithium dendrite and solid electrolyte interphase investigation using OsO 4显示文摘Martin Zier Frieder Scheiba Steffen Oswald Jürgen Thomas Dietrich Goers Torsten Scherer Markus Klose Helmut Ehrenberg Jürgen Eckert 2014Journal of Power Sources2014,,:1
2The interplay between (electro)chemical and (chemo)mechanical effects in the cycling performance of thiophosphate-based solid-state batteries显示文摘Solid-state batteries(SSBs)are a promising next step in electrochemical energy storage but are plagued by a number of problems.In this study,we demonstrate the recurring issue of mechanical degradation because of volume changes in layered Ni-rich oxide cathode materials in thiophosphate-based SSBs.Specifically,we explore superionic solid electrolytes(SEs)of different crystallinity,namely glassy 1.5Li_(2)S-0.5P_(2)S_(5)-LiI and argyrodite Li_(6)PS_(5)Cl,with emphasis on how they affect the cyclability of slurry-cast cathodes with NCM622(60%Ni)or NCM851005(85%Ni).The application of a combination of ex situ and in situ analytical techniques helped to reveal the benefits of using a SE with a low Young’s modulus.Through a synergistic interplay of(electro)chemical and(chemo)mechanical effects,the glassy SE employed in this work was able to achieve robust and stable interfaces,enabling intimate contact with the cathode material while at the same time mitigating volume changes.Our results emphasize the importance of considering chemical,electrochemical,and mechanical properties to realize long-term cycling performance in high-loading SSBs.Jun Hao Teo Florian Strauss Felix Walther Yuan Ma Seyedhosein Payandeh Torsten Scherer Matteo Bianchini Jürgen Janek Torsten Brezesinski 2022Materials Futures2022,1,1:0
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