Fabrication of Large Area Sub‐200 nm Conducting Electrode Arrays by Self‐Confinement of Spincoated Metal Nanoparticle Inks
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F19%3A73597007" target="_blank" >RIV/61989592:15310/19:73597007 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/abs/10.1002/admt.201800652?af=R" target="_blank" >https://onlinelibrary.wiley.com/doi/abs/10.1002/admt.201800652?af=R</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/admt.201800652" target="_blank" >10.1002/admt.201800652</a>
Alternative languages
Result language
angličtina
Original language name
Fabrication of Large Area Sub‐200 nm Conducting Electrode Arrays by Self‐Confinement of Spincoated Metal Nanoparticle Inks
Original language description
Here, the fabrication of sub-200 nm metal wires from commercial silver inks with 50 nm particle size, 100 times narrower than with typical low-resolution ink-jet and screen printing in flexible electronics, is demonstrated. Using a combination of spincoating on prepatterned polymer substrates and flash lamp annealing, nanoparticles merge to wires featuring good electrical conductivity. With this method less than 150 nm thin wires can be generated from 2 µm wide or smaller V-grooves due to adapted dilution of particle content, self-confinement in V-grooves, shrinkage of line width during solvent evaporation, and sintering. After nanoimprinting, grooves made from PMMA are smoothened out by thermal reflow without affecting the wires. The resistivity of 300 µm long, 400 nm wires is similar to more conventional ink-jet printed wires with 10–50 µm widths.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
21002 - Nano-processes (applications on nano-scale); (biomaterials to be 2.9)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Advanced Materials Technologies
ISSN
2365-709X
e-ISSN
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Volume of the periodical
4
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
"1800652-1"-"1800652-11"
UT code for WoS article
000461232400028
EID of the result in the Scopus database
2-s2.0-85059572962