Premium
Fabrication of Multilayer Si/TiN/Sb NR Arrays as Anode for 3D Si‐Based Lithium/Sodium Ion Microbatteries
Author(s) -
Yue Chuang,
Wu Manyu,
Cheng Boshi,
Dang Man,
Liu Gaozhan,
Hu Fang,
Li Jing
Publication year - 2020
Publication title -
advanced materials interfaces
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.671
H-Index - 65
ISSN - 2196-7350
DOI - 10.1002/admi.202001043
Subject(s) - materials science , anode , tin , lithium (medication) , nanorod , electrochemistry , fabrication , ion , nanotechnology , optoelectronics , electrode , metallurgy , medicine , chemistry , alternative medicine , physics , pathology , quantum mechanics , endocrinology
Micro/nano lab‐on‐chip power systems with poor energy storage/conversion ability are one of the major obstacles that circumvent the further practical applications of the micro/nano smart devices. In this work, the multilayer Si/TiN/Sb nanorod (NR) arrays composites anodes are successfully fabricated and impressively display improved electrochemical properties in 3D Si‐based lithium/sodium ion microbatteries (L/SIMBs). Both the 3D Si configuration and the efficient TiN interlayer are together responsible for the obtained enhanced cyclability of the Sb nanoelectrode. Moreover, the Li/Na ion storage behaviors are also experimentally investigated from the postmorphology characterizations and further evidences the structure stability of the whole Si/TiN/Sb NRs anodes during the repeated Li/Na ions inserting/de‐inserting process. These multilayer Si/Ti/Sb NR arrays composites should be a promising anode for the 3D Si‐based L/SIMBs.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom