Electrohydrodynamic direct-writing

被引：219

作者：

Huang, YongAn ^{[1
]}

Bu, Ningbin ^{[1
]}

Duan, Yongqing ^{[1
]}

Pan, Yanqiao ^{[1
]}

Liu, Huimin ^{[1
]}

Yin, Zhouping ^{[1
]}

Xiong, Youlun ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, State Key Lab Digital Mfg Equipment & Technol, Wuhan 430074, Peoples R China

来源：

NANOSCALE | 2013年 / 5卷 / 24期

基金：

中国国家自然科学基金;

关键词：

ELECTROSPUN NANOFIBERS; BENDING INSTABILITY; POLYMER NANOFIBERS; FABRICATION; FIBERS; JETS; MICROTUBES; DEPOSITION; ALIGNMENT; LENGTH;

D O I：

10.1039/c3nr04329k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The electrohydrodynamic (EHD) direct-writing technique can be used to print solid/liquid straight/serpentine nanofibers onto a large-area substrate, in a direct, continuous, and controllable manner. It is a high-efficiency and cost-effective solution-processable technique to satisfy increasing demands of large-area micro/nano-manufacturing. It is ground-breaking to direct-write sub-100 nm fibers on a rigid/flexible substrate using organic materials. A comprehensive review is presented on the research and developments related to the EHD direct-writing technique and print heads. Many developments have been presented to improve the controllability of the electrospun fibers to form high-resolution patterns and devices. EHD direct-writing is characterized by its non-contact, additive and reproducible processing, high resolution, and compatibility with organic materials. It combines dip-pen, inkjet, and electrospinning by providing the feasibility of controllable electrospinning for sub-100 nm nanofabrication, and overcomes the drawbacks of conventional electron-beam lithography, which is relatively slow, complicated and expensive.

引用

页码：12007 / 12017

页数：11

共 96 条

[1] Generation of multilayered structures for biomedical applications using a novel tri-needle coaxial device and electrohydrodynamic flow [J].