Poly(vinylidene fluoride) film printing system using solution droplet casting
Poly(vinylidene fluoride) film printing system using solution droplet casting
复制标题
使用溶液液滴浇铸的聚偏二氟乙烯薄膜印刷系统
DOI：
10.1088/1361-665x/ab0842
复制
发表时间：
2019
影响因子：
4.1
通讯作者：
Murasawa G
中科院分区：
文献类型：
--
作者：
Yamada Noriyasu;Shiratori Atsuki;Murasawa G
本研究的目的是开发改进的 PVDF 薄膜印刷系统。首先，通过将PVDF/丙酮溶液、PVDF/二甲基甲酰胺(DMF)溶液和PVDF/六甲基磷三酰胺(HMPA)溶液滴滴在玻璃板上并干燥来制备三种类型的溶液流延PVDF膜。其次，在构建内部拉曼光谱测量系统后，使用该系统测量溶液流延 PVDF 薄膜的晶体结构。测量结果表明，该测量系统可用于区分PVDF样品中的α相、β相和γ相。第三，开发出配备注射泵头和喷墨头的压电聚合物双头打印机系统（P-p双头打印机系统）后，使用P-p双头打印机系统在玻璃板上打印圆形PVDF薄膜。打印的 PVDF 表明 P-p 双头打印机系统可以打印精细的 2D 模具。
The aim of this study is development of an improved PVDF film printing system. First, solution-cast PVDF films of three types are prepared by dropping and drying PVDF/acetone solution, PVDF/dimethylformamide (DMF) solution, and PVDF/hexamethylphosphoric triamide (HMPA) solution droplets on a glass plate. Second, after constructing an in-house Raman spectroscopy measurement system, the crystalline structure of solution-cast PVDF films is measured using the system. Measurement results demonstrate that the measurement system can be used to distinguish between α-phase, β-phase, and γ-phase in the PVDF sample. Third, after a piezoelectric polymer dual head printer system (P–p dual head printer system) equipped with a syringe pump head and an inkjet head is developed, a circle type PVDF film is printed on a glass plate using the P–p dual head printer system. The printed PVDFs show that the P–p dual head printer system can print fine 2D moulding.