Electronic Supplementary InformationA f t e r 6 0 m in A f t e r 6 0 m in B e f o r e lig a n d e x...
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Electronic Supplementary Information Roll-to-Roll-Compatible, Flexible, Transparent Electrodes Based on Self- Nanoembedded Cu Nanowires Using Intense Pulsed Light Irradiation Zhaoyang Zhong, ‡ a,b Kyoohee Woo,*‡ b Inhyuk Kim, a Hyewon Hwang, a Sin Kwon, b Young-Man Choi, b Youngu Lee, c Taik-Min Lee, b Kwangyoung Kim b and Jooho Moon* a a Department of Materials Science and Engineering, Yonsei University Seoul 120-749, Republic of Korea E-mail: [email protected] b Advanced Manufacturing Systems Research Division, Korea Institute of Machinery and Materials (KIMM) Daejeon 305-343, Republic of Korea E-mail: [email protected] c Department of Energy Systems Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST) Daegu 711-873, Korea Electronic Supplementary Material (ESI) for Nanoscale. This journal is © The Royal Society of Chemistry 2016
Transcript of Electronic Supplementary InformationA f t e r 6 0 m in A f t e r 6 0 m in B e f o r e lig a n d e x...
Electronic Supplementary Information
Roll-to-Roll-Compatible, Flexible, Transparent Electrodes Based on Self-Nanoembedded Cu Nanowires Using Intense Pulsed Light Irradiation
Zhaoyang Zhong, ‡a,b Kyoohee Woo,*‡b Inhyuk Kim,a Hyewon Hwang,a Sin Kwon,b Young-Man Choi,b Youngu Lee,c Taik-Min Lee,b Kwangyoung Kimb and Jooho Moon*a
a Department of Materials Science and Engineering, Yonsei UniversitySeoul 120-749, Republic of Korea E-mail: [email protected]
b Advanced Manufacturing Systems Research Division, Korea Institute of Machinery and Materials (KIMM)Daejeon 305-343, Republic of Korea E-mail: [email protected]
c Department of Energy Systems Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST)Daegu 711-873, Korea
Electronic Supplementary Material (ESI) for Nanoscale.This journal is © The Royal Society of Chemistry 2016
After 60 min After 60 min
Before ligand exchange After ligand exchange
Fig. S1 The photographs showing the dispersion states of Cu NWs before and after ligand exchange
with PVP55K in IPA.
Fig. S2 Image of the Cu NW film that was fabricated using an automatic Meyer bar coater (inset).
400 600 800 1000 1200 1400 1600 1800 2000 2200
Wavenumber (cm1)
PC substrate
Tran
smitt
ance
(a.u
.)
After IPL irradiation
Before IPL irradiation
PVP55K
1769 cm−1
Fig. S3 FTIR spectra of (a) pristine PVP55K powder, (b) Cu NW film before IPL irradiation, (c) Cu NW film after IPL irradiation at 500 V with a 1-ms irradiation time and (d) bare PC substrate.
Irradiation time: 400 μs
800 V 750 V 700 V 650 V
Voltage : 800 V
400 μs 300 μs 250 μs 200 μs
Fig. S4 Images of the IPL-treated Cu NW films as a function of voltage and irradiation time.
1 cm
Fig. S5 Image of the film that was partially damaged due to excessive energy absorption from a large-area IPL overlap.
