Optimization of Optoelectronic Properties of Patterned Single-Walled Carbon Nanotube Films

We propose a novel strategy to enhance optoelectrical properties of single-walled carbon nanotube (SWCNT) films for transparent electrode applications by film patterning. First, we theoretically considered the effect of the conducting pattern geometry on the film quality factor and then experimentally examined the calculated structures. We extend these results to show that the best characteristics of patterned SWCNT films can be achieved using the combination of initial film properties: low transmittance and high conductivity. The proposed strategy allows the patterned layers of SWCNTs to outperform the widely used indium-tin-oxide electrodes on both flexible and rigid substrates.

Keywords

figure of merit, flexible transparent electrodes, patterning, single-walled carbon nanotubes, transparent conductive films

DOI

10.1021/acsami.0c14783

Citation

Mitin , D , Berdnikov , Y , Vorobyev , A , Mozharov , A , Raudik , S , Koval , O , Neplokh , V , Moiseev , E , Ilatovskii , D , Nasibulin , A G & Mukhin , I 2020 , ' Optimization of Optoelectronic Properties of Patterned Single-Walled Carbon Nanotube Films ' , ACS Applied Materials and Interfaces , vol. 12 , no. 49 , pp. 55141-55147 . https://doi.org/10.1021/acsami.0c14783

Permanent link to this item

https://urn.fi/URN:NBN:fi:aalto-202101251539

Collections

[article-cris] Kemian tekniikan korkeakoulu / CHEM

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