【中国青年报】我国科研人员在智能可穿戴设备研究领域获新进展

Core Insights - Recent advancements in flexible thermoelectric devices based on silver selenide by Chinese researchers enhance energy supply for smart wearable electronics, indicating significant potential for large-scale applications [1][2] Group 1: Research Achievements - The research team from the Chinese Academy of Sciences developed high-performance flexible composite thermoelectric film materials using a chemical solution method combined with techniques like filtration and rapid hot pressing [2] - A novel three-dimensional flexible power generation device was created, consisting of 100 pairs of thermoelectric legs, utilizing a dome-shaped silicone structure to improve temperature difference and thermoelectric leg density [2] Group 2: Industry Implications - Traditional chemical batteries require regular replacement and maintenance, limiting the scalability of smart wearable devices; thermoelectric technology offers a safer and more environmentally friendly alternative by directly converting heat into electricity [1] - The successful application of thermoelectric conversion technology in flexible power generation devices can drive electronic devices such as watches and temperature and humidity sensors using the temperature difference between the environment and the human body [2]