Controlled synthesis of WO3 nanorods and their electrochromic properties in H2SO4 electrolyte

Controlled synthesis of WO3 nanorods and their electrochromic properties in H2SO4 electrolyte

Uniform crystalline WO3 nanorods were synthesized by a lithium- or sulfate-free hydrothermal process with NaCl as a capping agent. It is found that variations in the pH and amount of capping agent have critical influence on the morphologies of the resultant WO3 nanostructures. The electrochromic fil...

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Main Authors: Wang, Jinmin, Khoo, Eugene, Lee, Pooi See, Ma, Jan
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2012
Subjects:
DRNTU::Engineering::Materials
Online Access:https://hdl.handle.net/10356/98645
http://hdl.handle.net/10220/8512
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-986452020-06-01T10:01:44Z Controlled synthesis of WO3 nanorods and their electrochromic properties in H2SO4 electrolyte Wang, Jinmin Khoo, Eugene Lee, Pooi See Ma, Jan School of Materials Science & Engineering DRNTU::Engineering::Materials Uniform crystalline WO3 nanorods were synthesized by a lithium- or sulfate-free hydrothermal process with NaCl as a capping agent. It is found that variations in the pH and amount of capping agent have critical influence on the morphologies of the resultant WO3 nanostructures. The electrochromic film comprised of the as-synthesized crystalline WO3 nanorods exhibits a fast coloration/bleaching switching, coloration efficiency comparable to that of conventional amorphous WO3 films, and a high H+ ion-insertion ability in 0.5 mol/L H2SO4 solution without degradation. 2012-09-13T03:17:12Z 2019-12-06T19:58:04Z 2012-09-13T03:17:12Z 2019-12-06T19:58:04Z 2009 2009 Journal Article Wang, J., Khoo, E., Lee, P. S., & Ma, J. (2009). Controlled synthesis of WO3 nanorods and their electrochromic properties in H2SO4 electrolyte. The Journal of Physical Chemistry C, 113(22), 9655-9658. https://hdl.handle.net/10356/98645 http://hdl.handle.net/10220/8512 10.1021/jp901650v en The journal of physical chemistry C © 2009 American Chemical Society
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Materials
spellingShingle DRNTU::Engineering::Materials
Wang, Jinmin
Khoo, Eugene
Lee, Pooi See
Ma, Jan
Controlled synthesis of WO3 nanorods and their electrochromic properties in H2SO4 electrolyte
description Uniform crystalline WO3 nanorods were synthesized by a lithium- or sulfate-free hydrothermal process with NaCl as a capping agent. It is found that variations in the pH and amount of capping agent have critical influence on the morphologies of the resultant WO3 nanostructures. The electrochromic film comprised of the as-synthesized crystalline WO3 nanorods exhibits a fast coloration/bleaching switching, coloration efficiency comparable to that of conventional amorphous WO3 films, and a high H+ ion-insertion ability in 0.5 mol/L H2SO4 solution without degradation.
author2 School of Materials Science & Engineering
author_facet School of Materials Science & Engineering
Wang, Jinmin
Khoo, Eugene
Lee, Pooi See
Ma, Jan
format Article
author Wang, Jinmin
Khoo, Eugene
Lee, Pooi See
Ma, Jan
author_sort Wang, Jinmin
title Controlled synthesis of WO3 nanorods and their electrochromic properties in H2SO4 electrolyte
title_short Controlled synthesis of WO3 nanorods and their electrochromic properties in H2SO4 electrolyte
title_full Controlled synthesis of WO3 nanorods and their electrochromic properties in H2SO4 electrolyte
title_fullStr Controlled synthesis of WO3 nanorods and their electrochromic properties in H2SO4 electrolyte
title_full_unstemmed Controlled synthesis of WO3 nanorods and their electrochromic properties in H2SO4 electrolyte
title_sort controlled synthesis of wo3 nanorods and their electrochromic properties in h2so4 electrolyte
publishDate 2012
url https://hdl.handle.net/10356/98645
http://hdl.handle.net/10220/8512
_version_ 1681057236193902592

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