Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/142388
Title: Flexible pseudocapacitive electrochromics via inkjet printing of additive‐free tungsten oxide nanocrystal ink
Authors: Zhang, Long
Chao, Dongliang
Yang, Peihua
Weber, Louis
Li, Jia
Kraus, Tobias
Fan, Hong Jin
Keywords: Science::Physics
Issue Date: 2020
Source: Zhang, L., Chao, D., Yang, P., Weber, L., Li, J., Kraus, T., & Fan, H. J. (2020). Flexible pseudocapacitive electrochromics via inkjet printing of additive‐free tungsten oxide nanocrystal ink. Advanced Energy Materials, 10(17), 2000142-. doi:10.1002/aenm.202000142
Project: MOE Tier 1 (Grant Number: RG10/18)
Journal: Advanced Energy Materials
Abstract: Direct inkjet printing of functional inks is an emerging and promising technique for the fabrication of electrochemical energy storage devices. Electrochromic energy devices combine electrochromic and energy storage functions, providing a rising and burgeoning technology for next‐generation intelligent power sources. However, printing such devices has, in the past, required additives or other second phase materials in order to create inks with suitable rheological properties, which can lower printed device performance. Here, tungsten oxide nanocrystal inks are formulated without any additives for the printing of high‐quality tungsten oxide thin films. This allows the assembly of novel electrochromic pseudocapacitive zinc‐ion devices, which exhibit a relatively high capacity (≈260 C g−1 at 1 A g−1) with good cycling stability, a high coloration efficiency, and fast switching response. These results validate the promising features of inkjet‐printed electrochromic zinc‐ion energy storage devices in a wide range of applications in flexible electronic devices, energy‐saving buildings, and intelligent systems.
URI: https://hdl.handle.net/10356/142388
ISSN: 1614-6832
DOI: 10.1002/aenm.202000142
Rights: This is the accepted version of the following article: Zhang, L., Chao, D., Yang, P., Weber, L., Li, J., Kraus, T., & Fan, H. J. (2020). Flexible pseudocapacitive electrochromics via inkjet printing of additive‐free tungsten oxide nanocrystal ink. Advanced Energy Materials, 10(17), 2000142-. doi:10.1002/aenm.202000142, which has been published in final form at https://doi.org/10.1002/aenm.202000142. This article may be used for non-commercial purposes in accordance with the Wiley Self-Archiving Policy [https://authorservices.wiley.com/authorresources/Journal-Authors/licensing/self-archiving.html].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

SCOPUSTM   
Citations 20

11
Updated on Mar 10, 2021

PublonsTM
Citations 20

9
Updated on Mar 7, 2021

Page view(s)

172
Updated on May 26, 2022

Download(s)

8
Updated on May 26, 2022

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.