Research output: Contribution to journal › Article › peer-review
Direct Laser Metallization from Deep Eutectic Solvents on Polymer Substrates. / Shmalko, A.; Zakharov, A.; Khairullina, E.; Tumkin, I.; Shestakov, D.; Komlev, A.; Danilovskiy, E.; Manshina, A.; Logunov, L.
In: Bulletin of the Russian Academy of Sciences: Physics, Vol. 88, No. Suppl 3, 20.01.2025, p. S385-S389.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Direct Laser Metallization from Deep Eutectic Solvents on Polymer Substrates
AU - Shmalko, A.
AU - Zakharov, A.
AU - Khairullina, E.
AU - Tumkin, I.
AU - Shestakov, D.
AU - Komlev, A.
AU - Danilovskiy, E.
AU - Manshina, A.
AU - Logunov, L.
PY - 2025/1/20
Y1 - 2025/1/20
N2 - Abstract: The task of local metallization of polymer substrates such as PDMS (polydimethylsiloxane) is a challenging and important task for the development of biocompatible flexible electronics. Here we present for the first time the possibility of using the Direct laser metallization (DLM) method for fabrication of copper conducting structures on PDMS. It has been shown that DLM method allows one to obtain conductive structures with low resistivity and a developed surface with minimal thermal impact on the substrate. By optimizing the scanning speed and laser power density, it was possible to minimize the thermal degradation of PDMS and ensure reliable metal adhesion. The DLM method opens up new opportunities for creating flexible electronics, providing precise and cost-effective deposition of copper conductors on flexible substrates.
AB - Abstract: The task of local metallization of polymer substrates such as PDMS (polydimethylsiloxane) is a challenging and important task for the development of biocompatible flexible electronics. Here we present for the first time the possibility of using the Direct laser metallization (DLM) method for fabrication of copper conducting structures on PDMS. It has been shown that DLM method allows one to obtain conductive structures with low resistivity and a developed surface with minimal thermal impact on the substrate. By optimizing the scanning speed and laser power density, it was possible to minimize the thermal degradation of PDMS and ensure reliable metal adhesion. The DLM method opens up new opportunities for creating flexible electronics, providing precise and cost-effective deposition of copper conductors on flexible substrates.
KW - DES
KW - DLM
KW - LCLD
KW - PDMS
KW - copper conductive structures
KW - flexible electronics
KW - laser metallization
KW - spin coating
UR - https://www.mendeley.com/catalogue/eba2db35-ad23-334d-8085-971a6b55cc99/
U2 - 10.1134/s1062873824709887
DO - 10.1134/s1062873824709887
M3 - Article
VL - 88
SP - S385-S389
JO - Bulletin of the Russian Academy of Sciences: Physics
JF - Bulletin of the Russian Academy of Sciences: Physics
SN - 1062-8738
IS - Suppl 3
ER -
ID: 132509714