Electrochemical properties of yolk-shell, hollow, and dense WO3 particles prepared by using spray pyrolysis

Chul Min Sim; Young Jun Hong; Yun Chan Kang

doi:10.1002/cssc.201300257

Electrochemical properties of yolk-shell, hollow, and dense WO₃ particles prepared by using spray pyrolysis

Chul Min Sim, Young Jun Hong, Yun Chan Kang

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

41 Citations (Scopus)

Abstract

Treading on eggshells: WO₃ powders are prepared by using a one-step spray pyrolysis process. Different spray solutions are used (with or without sucrose), and particles with various morphologies (yolk-shell, hollow, and dense-structured) are achieved. The yolk-shell composite demonstrates electrochemical properties that are superior to the particles with dense and hollow structures at a high current density.

Original language	English
Pages (from-to)	1320-1325
Number of pages	6
Journal	ChemSusChem
Volume	6
Issue number	8
DOIs	https://doi.org/10.1002/cssc.201300257
Publication status	Published - 2013 Aug
Externally published	Yes

Keywords

electrochemistry
lithium ion battery
nanoparticles
spray pyrolysis
yolk-shell

ASJC Scopus subject areas

Environmental Chemistry
Chemical Engineering(all)
Materials Science(all)
Energy(all)

UN SDGs

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

Access to Document

10.1002/cssc.201300257

Cite this

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