高压电性纳米纤维素复合膜的制备及应用  

Preparation and Application of Nanocellulose Composite Films with High Piezoelectricity

作　　者：葛成雷 朱文乐 黄浩存 李国栋[2] Ge Chenglei;Zhu Wenle;Huang Haocun;Li Guodong(Shandong Industrial Technician College,Weifang,Shandong 261053,China;State Key Laboratory of Biobased Material and Green Papermaking/Key Lab of Pulp&Paper Science and Technology of Education Ministry of China,Qilu University of Technology(Shandong Academy of Sciences),Jinan,Shandong 250353,China)

机构地区：[1]山东工业技师学院,山东潍坊261053 [2]齐鲁工业大学(山东省科学院)生物基材料与绿色造纸国家重点实验室/制浆造纸科学与技术教育部重点实验室,济南250353

出　　处：《中华纸业》2025年第4期57-61,共5页China Pulp & Paper Industry

基　　金：山东省自然科学基金面上项目(ZR2021MB035);山东省重点研发计划-科技型中小企业创新能力提升工程(2024TSGC0600)。

摘　　要：利用可再生的纳米纤维素晶资源,以纳米纤维素薄膜为基材,添加聚偏氟乙烯(PVDF)制备复合薄膜,并对其压电性能和微观结构进行深入探究。通过抽滤成膜、极化处理以及一系列测试分析手段,揭示了该复合薄膜在压电和传感效果上的显著优势,为高性能压电材料的开发提供了有价值的参考。This study focuses on the utilization of renewable nanocellulose crystal resources.Taking nanocellulose films as the base materials,composite films are prepared by adding polyvinylidene fluoride(PVDF).In-depth investigations are then conducted on their piezoelectric properties and microscopic structures.Through film formation by suction filtration,polarization treatment and a series of testing and analysis methods,the remarkable advantages of these composite films in piezoelectric and sensing effects are revealed,which provides valuable references for the development of high-performance piezoelectric materials.

关 键 词：纤维素纳米晶 PVDF 压电材料 传感器 

分 类 号：TS712[轻工技术与工程—制浆造纸工程]