Abstract:
Environmental concerns and climate protection are gaining increasing emphasis nowadays. A growing number of industries and scientific fields are involved in this trend. Sustainable electronics is an emerging research strand. Environmentally friendly and biodegradable or biobased raw materials can be used for the development of green flexible electronic devices, which may serve to reduce the pollution generated by plastics and electronics waste. In this work, we present cytocompatible, electrically conductive structures of nanocarbon water-soluble composites based on starch films. To accomplish this goal, potato starch-based films with glycerol as a plasticiser were developed along with a water-soluble vehicle for nanocarbon-based electroconductive pastes specifically dedicated to screen printing technology. Films were characterized by optical microscopy, scanning electron microscopy (SEM) mechanical properties and surface free energy.
摘要:
如今,环境问题和气候保护日益受到重视。越来越多的行业和科学领域参与了这一趋势。可持续电子是一个新兴的研究领域。环保和可生物降解或生物基原材料可用于开发绿色柔性电子设备,这可能有助于减少塑料和电子废物产生的污染。在这项工作中,我们提出了细胞相容性,基于淀粉膜的纳米碳水溶性复合材料的导电结构。为了实现这个目标,开发了以甘油为增塑剂的马铃薯淀粉基薄膜,以及专门用于丝网印刷技术的纳米碳基导电浆料的水溶性载体。通过光学显微镜对薄膜进行表征,扫描电镜(SEM)的力学性能和表面自由能。