Front Cover: Valence‐Tuned Lithium Titanate Nanopowder for High‐Rate Electrochemical Energy Storage (Batteries & Supercaps 1/2018) | Zendy

Widmaier Mathias | Zendy; Pfeifer Kristina | Zendy; Bommer Lars | Zendy; Presser Volker | Zendy

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Front Cover: Valence‐Tuned Lithium Titanate Nanopowder for High‐Rate Electrochemical Energy Storage (Batteries & Supercaps 1/2018)

Author(s) -

Widmaier Mathias,

Pfeifer Kristina,

Bommer Lars,

Presser Volker

Publication year - 2018

Publication title -

batteries and supercaps

Language(s) - English

Resource type - Reports

ISSN - 2566-6223

DOI - 10.1002/batt.201800037

Subject(s) - materials science , lithium titanate , electrochemistry , titanate , front cover , annealing (glass) , valence (chemistry) , electrical conductor , lithium (medication) , chemical engineering , electrode , inorganic chemistry , cover (algebra) , composite material , ceramic , lithium ion battery , chemistry , physics , thermodynamics , mechanical engineering , medicine , power (physics) , organic chemistry , engineering , endocrinology , battery (electricity)

The Front Cover illustrates the effect of hydrogen annealing on lithium titanate: creating oxygen vacancies in the crystal structure not only makes the white powder become dark blue, but also electrically much more conductive. As a result, lithium titanate allows for ultrahigh charge and discharge rates of lithium‐ion batteries. More information can be found in the Article by M. Widmaier et al. (DOI: 10.1002/batt.201700007).

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