The development of an all-polymer-based piezoelectric photocurable resin for additive manufacturing

被引：36

作者：

Chen, Xiangfan ^{[1
]}

Ware, Henry Oliver T. ^{[1
]}

Baker, Evan ^{[1
]}

Chu, Weishen ^{[1
]}

Hu, Jianmin ^{[1
]}

Sun, Cheng ^{[1
]}

机构：

[1] Northwestern Univ, Dept Mech Engn, 2145 Sheridan Rd, Evanston, IL 60208 USA

来源：

3RD CIRP CONFERENCE ON BIOMANUFACTURING | 2017年 / 65卷

基金：

美国国家科学基金会;

关键词：

all-polymer-based; piezoelectric photocurable resin; projection stereolithography; additive manufacturing;

D O I：

10.1016/j.procir.2017.04.025

中图分类号：

R318 [生物医学工程];

学科分类号：

100103 [病原生物学];

摘要：

In this work, we report the development of an all-polymer-based piezoelectric photocurable resin (V-Ink) suitable for additive manufacturing processes based on light-controlled polymerization techniques. By taking into account the trade off between the manufacturability and piezoelectric characteristics, the optimized V-Ink contains 35 wt.% of polyvinylidene fluoride (PVDF) particles being suspended in the photocurable resin. We have successfully demonstrated a 3D printed piezoelectrically-active thick film with an optimized piezoelectric voltage coefficient (g(33)) of 105.12 x 10(-3) V.m/N. We envision this new materials will bring promising opportunities for additive manufacturing of flexible functional devices, especially for novel applications in biosensing and detection. (C) 2016 Published by Elsevier B.V.

引用

页码：157 / 162

页数：6

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