Comparison of cold-sprayed coatings of copper-based composite deposited on AZ31B magnesium alloy and 6061 T6 aluminum alloy substrates

N Xue, W Li, L Shao, Z Tu, Y Chen, S Dai, N Ye… - Materials, 2023 - mdpi.com
Copper-coated graphite and copper mixture powders were deposited on AZ31B magnesium
alloy and 6061 T6 aluminum alloy substrates under different process parameters by a solid …

One-step fabrication of functionalized electrodes on 3D-printed polymers for triboelectric nanogenerators

S Akin, T Chang, SSH Abir, YW Kim, S Xu, J Lim, Y Sim… - Nano Energy, 2024 - Elsevier
Triboelectric nanogenerators (TENGs) have gained remarkable attention in energy
harvesting and smart sensing, allowing for converting mechanical energy into electrical …

Selective Surface Metallization of 3D-Printed Polymers by Cold-Spray-Assisted Electroless Deposition

S Akin, C Nath, MBG Jun - ACS Applied Electronic Materials, 2023 - ACS Publications
Selective surface metallization of insulating polymers is of particular interest in smart films,
energy harvesting, and sensing applications. However, traditional polymer metallization …

Cold spray direct writing of flexible electrodes for enhanced performance triboelectric nanogenerators

S Akin, YW Kim, S Xu, C Nath, W Wu… - Journal of Manufacturing …, 2023 - Elsevier
Triboelectric nanogenerator (TENG) is an emerging energy harvesting device to effectively
harness various mechanical energy sources. In TENG technology, polymers are of particular …

Highly Flexible, Conductive, and Antibacterial Surfaces Toward Multifunctional Flexible Electronics

DG Ruzgar, S Akin, S Lee, J Walsh, HH Lee… - International Journal of …, 2024 - Springer
Conductive metallization of polymer surfaces, owing to the integration of unique features of
dissimilar materials (ie, polymer+ metal), is becoming the central focus in flexible polymer …

Fully Additively Manufactured Counter Electrodes for Dye-Sensitized Solar Cells

S Akin, S Kim, CK Song, SY Nam, MBG Jun - Micromachines, 2024 - mdpi.com
In dye-sensitized solar cells (DSSCs), the counter electrode (CE) plays a crucial role as an
electron transfer agent and regenerator of the redox couple. Unlike conventional CEs that …