摘要
层层自组装技术是一种典型的薄膜制备技术,通过物质交替沉积能够制备组成、结构和厚度可精确调控的多层膜。多种功能性物种能够作为构筑单元或通过其他方式被引入到多层膜中,极大地拓展了多层膜的应用前景。刺激响应性层层自组装薄膜是一种对外部刺激具有响应性的新型聚合物薄膜,它能够对外界环境刺激的变化作出响应,表现出独特的理化性质。本文介绍了层层自组装薄膜的成膜驱动力、刺激响应方式和应用领域,概述了近年来刺激响应性层层自组装薄膜的最新研究进展,并展望了其未来发展趋势。
Multilayer films with precisely controlled composition,structure and thickness can be constructured via a alternating deposition technique,which was named layer-by-layer self-assembly technology for typical film preparation strategy.A wide range of functional species can be introduced into multilayer films as building blocks or in other ways,which greatly expands the application prospects of multilayer films.Stimulus-responsive layer-by-layer self-assembled films are a new type of polymer films that are responsive to external stimuli,and they can respond to changes in external environmental stimuli and exhibit unique physical and chemical properties.The driving force,stimulus-responsive mode and application fields of layer-by-layer self-assembled films are introduced,the latest research progress of stimulus-responsive layer-by-layer self-assembled films is summarized in recent years,and its future development trend is prospected.
作者
何玥池
王远铭
苗晓帅
张信
潘宝军
孙国华
李鹏鹏
马劲松
侯连龙
HE Yue-chi;WANG Yuan-ming;MIAO Xiao-shuai;ZHANG Xin;PAN Bao-jun;SUN Guo-hua;LI Peng-peng;MA Jin-song;HOU Lian-long(Hebei Key Laboratory of Flexible Functional Materials,School of Materials Science and Engineering,Hebei University of Science and Technology,Shijiazhuang 050018,China;Hebei Technology Innovation Center of Weather-resistant Vehicle Seals,Xingtai 054800,China)
出处
《高分子通报》
CAS
CSCD
北大核心
2024年第7期893-903,共11页
Polymer Bulletin
基金
河北省重点研发计划(项目号21314401D,21371201D,21374901D)
河北省自然科学基金(基金号E2021208036)。
关键词
层层自组装
薄膜
刺激响应性
Layer-by-layer self-assembly
Films
Stimulus responsiveness
