A Strategy for Fabricating Ultra-Flexible Thermoelectric Films Using Ag₂Se-Based Ink.

ABSTRACT: Flexible thermoelectric materials have drawn significant attention from researchers due to their potential applications in wearable electronics and the Internet of Things. Despite many reports on these materials, it remains a significant challenge to develop cost-effective methods for large-scale, patterned fabrication of materials that exhibit both excellent thermoelectric performance and remarkable flexibility. In this study, we have developed an Ag₂Se-based ink with excellent printability that can be used to fabricate flexible thermoelectric films by screen printing and low-temperature sintering. The printed films exhibit a Seebeck coefficient of -161 μV/K and a power factor of 3250.9 μW/m·K² at 400 K. Moreover, the films demonstrate remarkable flexibility, showing

SUBMITTER: Yuan Y 

PROVIDER: S-EPMC11312965 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature