title: Novel P2-type Na2/3Ni1/6Mg1/6Ti2/3O2as an anode material for sodium-ion batteries.
abstract: A novel P2-type Na2/3Ni1/6Mg1/6Ti2/3O2material is explored as an anode for sodium-ion batteries (SIBs) for the first time. It delivers a reversible capacity of 92 mA h g-1with a safe average storage voltage of approximately 0.7 V in a sodium half-cell, and exhibits good cycle stability (ca. 87.4% capacity retention for 100 cycles) at a cut-off voltage of 0.2-2.5 V, indicating its superiority as a promising candidate anode material for SIBs.
authors.affiliation: CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, P. R. China. ygguo@iccas.ac.cn yxyin@iccas.ac.cn and School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China.
authors.forename: Peng-Fei
authors.initials: PF
authors.lastname: Wang
authors.affiliation: CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, P. R. China. ygguo@iccas.ac.cn yxyin@iccas.ac.cn and School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China.
authors.forename: Hu-Rong
authors.initials: HR
authors.lastname: Yao
authors.affiliation: CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, P. R. China. ygguo@iccas.ac.cn yxyin@iccas.ac.cn and School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China.
authors.forename: Tong-Tong
authors.initials: TT
authors.lastname: Zuo
authors.affiliation: CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, P. R. China. ygguo@iccas.ac.cn yxyin@iccas.ac.cn and School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China.
authors.forename: Ya-Xia
authors.initials: YX
authors.lastname: Yin
authors.affiliation: CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, P. R. China. ygguo@iccas.ac.cn yxyin@iccas.ac.cn and School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China.
authors.forename: Yu-Guo
authors.identifier: http://orcid.org/0000-0003-0322-8476
authors.initials: YG
authors.lastname: Guo