Li Xin, Ding Yucheng, Shao Jinyou, Tian Hongmiao, Liu Hongzhong
State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China ; College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu 210023, China.
State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China.
ScientificWorldJournal. 2014 Feb 24;2014:840497. doi: 10.1155/2014/840497. eCollection 2014.
Electrohydrodynamic patterning of arbitrary patterns is achieved by optimizing the critical parameters (applied voltage and spacer height). The applied voltage has a great influence on the fidelity of L-shaped line structures with different sizes. The L-shaped line structures with high fidelity are obtained by using the moderate applied voltage. The spacer height has a great influence on the fidelity of square structures with different sizes. The square structures with high fidelity are obtained by using the low height spacer. The multi-field coupling transient finite element simulation demonstrates that the lack of polymer owing to the high height spacer leads to the formation of defects.
通过优化关键参数（施加电压和间隔层高度）实现任意图案的电流体动力学图案化。施加电压对不同尺寸的L形线条结构的保真度有很大影响。通过使用适度的施加电压可获得具有高保真度的L形线条结构。间隔层高度对不同尺寸的方形结构的保真度有很大影响。通过使用低高度间隔层可获得具有高保真度的方形结构。多场耦合瞬态有限元模拟表明，由于间隔层高度过高导致聚合物缺失会形成缺陷。
