<i>In Situ</i> Multiscale Investigation of Capillary-Force-Induced Cold-Welding of Silver Nanowire Networks.

ABSTRACT: Silver nanowire (AgNW) networks are in the spotlight as flexible transparent electrodes (TEs) thanks to their combination of high optical transmittance, low electrical resistance, and excellent flexibility. As such network is formed from a multitude of interwoven AgNW, a postdeposition treatment is needed to get the best electrical conductivity from each interconnect. Traditionally, thermal annealing above 200 °C enhances AgNW junction contacts but restricts compatibility with heat-sensitive substrates such as polymers and perovskites, common in flexible electronics and solar cells. The present study explores the potential of capillary-force-induced cold-welding, an already reported low-temperature alternative operating at or below 100 °C. Better insight into the morphological and e

SUBMITTER: Chernukha Y 

PROVIDER: S-EPMC12658620 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature