Synthesis, characterization, and efficient electrohydrodynamic patterning with a high aspect ratio of a soluble oligomerpyrrole derivative
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Synthesis, characterization, and efficient electrohydrodynamic patterning with a high aspect ratio of a soluble oligomerpyrrole derivative
- 发表刊物：
- REACTIVE & FUNCTIONAL POLYMERS
- 摘要：
- To efficiently manufacture high-aspect-ratio micro - /nanopattems of conducting polymers (CPs) via electro-hydrodynamic patterning (EHDP), a soluble oligomerpyrrole derivative was synthesized through the method of side-chain-induced solubilization. The oligomerpyrrole derivative shows a low number-average molecular weight (M-n) of 5674 due to the hindering effect of its bulky side chains and then exhibits excellent solubility, favorable film-forming ability and good thermal stability. It is found that because of the low viscosity and leaky dielectric property, a variety of high-aspect-ratio micro - /nanopatterns of the oligomerpyrrole derivative can be rapidly manufactured directly on a conductive substrate via changing the spacing of the air clearance of EHDP. This technique successfully provides a straightforward, economical and contactless way for patterning CP films into a series of high-aspect-ratio micro - /nanopatterns utilizing only a low-aspect-ratio mold.
- 合写作者：
- Lv, Guowei; Tian, Hongmiao; Shao, Jinyou; Yu, Demei
- 是否译文：
- 否
- 发表时间：
- 2019-03-01