Supramolecular conducting microfibers from amphiphilic tetrathiafulvalene-based organogelator
作者:Xuemei Liang、Lei Wang、Kwangun Jeong、Myonghoon Lee
DOI:10.1016/j.cclet.2018.07.001
日期:2019.1
Abstract An amphiphilic tetrathiafulvalene molecule was designed and readily synthesized. The am-TTF can gelate a variety of organic solvents in view of multiple intermolecular interactions, especially in polar solvent. SEM observation provided clear evidence for the self-assembled micro/nanofibers morphologies in gelation state. Moreover, XRD measurements indicated the formation of highly-ordered
摘要设计了一种两亲性四硫富瓦烯分子,易于合成。考虑到多种分子间相互作用,尤其是在极性溶剂中,am-TTF可以使多种有机溶剂胶凝。SEM观察为凝胶状态下的自组装微纤维/纳米纤维形态提供了清晰的证据。此外,XRD测量表明形成了高度有序的柱状结构。FT-IR光谱表明,在1700 cm-1以上的吸收中形成了混合价态,显示出电导率为10-4 S / cm时的半导体行为。基于am-TTF的导电纤维可能是有机电子产品的有前途的候选材料。