Rational design of layered oxide materials for sodium-ion batteries | Zendy

Chenglong Zhao | Zendy; Qidi Wang | Zendy; Zhenpeng Yao | Zendy; Jianlin Wang | Zendy; Benjamín Sánchez-Lengeling | Zendy; Feixiang Ding | Zendy; Xiangdong Qi | Zendy; Yaxiang Lu | Zendy; Xuedong Bai | Zendy; Baohua Li | Zendy; Hong Li | Zendy; Alán AspuruGuzik | Zendy; Xuejie Huang | Zendy; Claude Delmas | Zendy; Marnix Wagemaker | Zendy; Liquan Chen | Zendy; YongSheng Hu | Zendy

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Rational design of layered oxide materials for sodium-ion batteries

Author(s) -

Chenglong Zhao,

Qidi Wang,

Zhenpeng Yao,

Jianlin Wang,

Benjamín Sánchez-Lengeling,

Feixiang Ding,

Xiangdong Qi,

Yaxiang Lu,

Xuedong Bai,

Baohua Li,

Hong Li,

Alán AspuruGuzik,

Xuejie Huang,

Claude Delmas,

Marnix Wagemaker,

Liquan Chen,

YongSheng Hu

Publication year - 2020

Publication title -

science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 12.556

H-Index - 1186

eISSN - 1095-9203

pISSN - 0036-8075

DOI - 10.1126/science.aay9972

Subject(s) - octahedron , lithium (medication) , oxide , ion , sodium , stoichiometry , materials science , lithium cobalt oxide , metal , inorganic chemistry , transition metal , cobalt , trigonal crystal system , cobalt oxide , trigonal prismatic molecular geometry , layering , crystallography , chemistry , crystal structure , metallurgy , lithium ion battery , battery (electricity) , thermodynamics , physics , endocrinology , biology , power (physics) , biochemistry , catalysis , medicine , botany , organic chemistry

Layering the charge Layered metal oxides such as lithium cobalt oxide have attracted great attention for rechargeable batteries. In lithium cells, only the octahedral structure forms, but in sodium cells, trigonal prismatic structures are also possible. However, there is a lack of understanding about how to predict and control the formation of each structure. Zhaoet al. used the simple properties of ions, namely their charge and their radius appropriately weighted by stoichiometry, to determine whether sodium in the interlayers between the transition metal or other ion-oxide layers remain octahedral rather than switching over to trigonal prismatic coordination.Science , this issue p.708

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