Submicron-sized Sb2O3 with hierarchical structure as high-performance anodes for Na-ion storage

Liang Shi; Wenhui Wang

doi:10.1002/er.4483

Submicron-sized Sb₂O₃ with hierarchical structure as high-performance anodes for Na-ion storage

Liang Shi^*
, Wenhui Wang

^*Corresponding author for this work

University of Science and Technology of China
Chinese University of Hong Kong

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

Submicron-sized Sb₂O₃ with hierarchical structure was successfully prepared via a synthesis of one-step solvothermal chemical route. Na-ion storage performance of Sb₂O₃ material was investigated. Sb₂O₃ anode exhibits a high reversible capacity (approximately 350 mAh/g) and stable cycle stability (greater than 95%) over 100 cycles at 100 or 200 mA/g. A full battery with Sb₂O₃ anode and P2-Na_2/3Ni_1/3Mn_1/2Ti_1/6O₂ (PTO) cathode indicated a high energy density of 216.6 Wh/kg.

Original language	English
Pages (from-to)	6561-6565
Number of pages	5
Journal	International Journal of Energy Research
Volume	43
Issue number	12
DOIs	https://doi.org/10.1002/er.4483
State	Published - 10 Oct 2019
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Na-ion battery
SbO nanoparticles
chemical synthesis
electrode materials
nanostructured materials

Access to Document

10.1002/er.4483

Cite this

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title = "Submicron-sized Sb2O3 with hierarchical structure as high-performance anodes for Na-ion storage",

abstract = "Submicron-sized Sb2O3 with hierarchical structure was successfully prepared via a synthesis of one-step solvothermal chemical route. Na-ion storage performance of Sb2O3 material was investigated. Sb2O3 anode exhibits a high reversible capacity (approximately 350 mAh/g) and stable cycle stability (greater than 95\%) over 100 cycles at 100 or 200 mA/g. A full battery with Sb2O3 anode and P2-Na2/3Ni1/3Mn1/2Ti1/6O2 (PTO) cathode indicated a high energy density of 216.6 Wh/kg.",

keywords = "Na-ion battery, SbO nanoparticles, chemical synthesis, electrode materials, nanostructured materials",

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AU - Wang, Wenhui

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AB - Submicron-sized Sb2O3 with hierarchical structure was successfully prepared via a synthesis of one-step solvothermal chemical route. Na-ion storage performance of Sb2O3 material was investigated. Sb2O3 anode exhibits a high reversible capacity (approximately 350 mAh/g) and stable cycle stability (greater than 95%) over 100 cycles at 100 or 200 mA/g. A full battery with Sb2O3 anode and P2-Na2/3Ni1/3Mn1/2Ti1/6O2 (PTO) cathode indicated a high energy density of 216.6 Wh/kg.

KW - Na-ion battery

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KW - chemical synthesis

KW - electrode materials

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