期刊论文详细信息
Proceedings | |
Direct Piezoelectric Coefficient Measurements of PVDF and PLLA under Controlled Strain and Stress | |
Bernard, Francois1  | |
关键词: piezoelectric polymer; PLLA; PVDF; | |
DOI : 10.3390/proceedings1040335 | |
学科分类:社会科学、人文和艺术(综合) | |
来源: mdpi | |
【 摘 要 】
Open-circuit direct piezoelectric coefficients g31 of bi-axially stretched PVDF and chiral PLLA are reported. This measure is decisive for sensor, generator and energy harvesting applications. We use an in-situ method with contactless voltage measurement during a conventional tensile-test, greatly improving measurement precision (error less than 10%).
【 授权许可】
CC BY
【 预 览 】
Files | Size | Format | View |
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RO201902021369177ZK.pdf | 799KB | download |