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Correction: Copper particle-free ink with enhanced performance for inkjet-printed flexible UWB antennas

Wendong Yang *ab, Zhichao Dong ab, Zihao Guo ab and Haoqiang Sun ab
aSchool of Electronic and Information Engineering, Liaoning Technical University, No. 188, Longwan South Street, Huludao City, 125105 Liaoning, China. E-mail: wendong_2007@163.com
bKey Laboratory of Radio Frequency and Big Data for Intelligent Applications, Liaoning Technical University, Huludao City, 125105 Liaoning, China

Received 2nd November 2023 , Accepted 2nd November 2023

First published on 8th November 2023


Abstract

Correction for ‘Copper particle-free ink with enhanced performance for inkjet-printed flexible UWB antennas’ by Wendong Yang et al., J. Mater. Chem. C, 2023, 11, 14429–14438, https://doi.org/10.1039/D3TC02515B.


The authors regret an error in Fig. 4 of the published article, where Fig. 4a was unfortunately replaced with a duplicate of Fig. 4b. The corrected version of Fig. 4 is shown here (the caption remains unchanged).
image file: d3tc90239k-f4.tif
Fig. 4 XRD, surface morphologies and EDS results of the produced copper films from (a) and (c)–(e) Cuf-DAP ink and (b) and (f)–(h) Cuf-OA ink sintered at 170 °C for 60 minutes.

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.


This journal is © The Royal Society of Chemistry 2023
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