Novel highly-flexible, acid-resistant and self-healing host-guest transparent multilayer films

被引：30
作者：
Xuan, Hongyun [1 ]
Ren, Jiaoyu [1 ]
Zhang, Jianhao [2 ]
Ge, Liqin [1 ]
机构：
[1] Southeast Univ, State Key Lab Bioelect, Sch Biol Sci & Med Engn, Nanjing 210096, Jiangsu, Peoples R China
[2] Nanjing Agr Univ, Nanjing Ctr Meat Qual & Safety Control, Key Lab Meat Proc & Qual Control, Minist Educ,Coll Food Sci, Nanjing 210096, Jiangsu, Peoples R China
来源：
APPLIED SURFACE SCIENCE | 2017年 / 411卷
关键词：
Host-guest interaction; Layer-by-layer (LbL) assembly; Highly-flexible; Acid-resistant; Self-healing transparent multilayer films; POLYELECTROLYTE MULTILAYERS; SUPERHYDROPHOBIC COATINGS; COMPOSITE FILM; THIN-FILMS; POLYMERS; LAYER; NANOCONTAINERS; COMPLEXATION; CONTINUUM; EXCHANGE;
D O I：
10.1016/j.apsusc.2017.03.129
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The integration of self-healing ability and mechanical robustness is a challenge in the fabrication of the highly transparent films which are based on host-guest interactions. Beta-cyclodextrin (beta-CD) bound with poly (ethylenimine) (PEI) and adamantane (AD) linked with poly (acrylic acid) (PAA) were employed to form a multilayer film based on host-guest interactions via the layer-by-layer (LbL) self-assembly technique. The obtained highly flexible, acid-resistant, self-healing host-guest transparent multilayer film can easily and repeatedly heal external mechanical damage. The PAA-AD/PEI-beta-CD multilayer film enhances the transmittance and mechanical properties of PAA/PEI. The average transmittance was approximately 98.6%, and the pre-crack length was approximately 163 mm. The multilayer film can be self-healing because of the rearrangement and reversible host-guest interactions between beta-CD and AD, and its practical utility as curable coatings have been demonstrated. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码：303 / 314
页数：12
相关论文
共 61 条
  • [1] Conductive wood microfibres for smart paper through layer-by-layer nanocoating
    Agarwal, Mangilal
    Lvov, Yuri
    Varahramyan, Kody
    [J]. NANOTECHNOLOGY, 2006, 17 (21) : 5319 - 5325
  • [2] Ahn BK, 2014, NAT MATER, V13, P867, DOI [10.1038/nmat4037, 10.1038/NMAT4037]
  • [3] Functional Supramolecular Polymers
    Aida, T.
    Meijer, E. W.
    Stupp, S. I.
    [J]. SCIENCE, 2012, 335 (6070) : 813 - 817
  • [4] Alberts B., 2013, ESSENTIAL CELL GARLA
  • [5] [Anonymous], 2011, Handbook of Stimuli-Responsive Materials
  • [6] Supramolecular Cross-Linked Networks via Host-Guest Complexation with Cucurbit[8]uril
    Appel, Eric A.
    Biedermann, Frank
    Rauwald, Urs
    Jones, Samuel T.
    Zayed, Jameel M.
    Scherman, Oren A.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (40) : 14251 - 14260
  • [7] Near-Infrared Light-Stimulus-Responsive Film as a Sacrificial Layer for the Preparation of Free-Standing Films
    Bao, Chunyang
    Ma, Benhua
    Liu, Jiale
    Wu, Zhennan
    Zhang, Hao
    Jiang, Yi-Jun
    Sun, Junqi
    [J]. LANGMUIR, 2016, 32 (14) : 3393 - 3399
  • [8] DENSITY-FUNCTIONAL THERMOCHEMISTRY .3. THE ROLE OF EXACT EXCHANGE
    BECKE, AD
    [J]. JOURNAL OF CHEMICAL PHYSICS, 1993, 98 (07) : 5648 - 5652
  • [9] Self-Healing Polymers and Composites
    Blaiszik, B. J.
    Kramer, S. L. B.
    Olugebefola, S. C.
    Moore, J. S.
    Sottos, N. R.
    White, S. R.
    [J]. ANNUAL REVIEW OF MATERIALS RESEARCH, VOL 40, 2010, 40 : 179 - 211
  • [10] Autonomic Restoration of Electrical Conductivity
    Blaiszik, Benjamin J.
    Kramer, Sharlotte L. B.
    Grady, Martha E.
    McIlroy, David A.
    Moore, Jeffrey S.
    Sottos, Nancy R.
    White, Scott R.
    [J]. ADVANCED MATERIALS, 2012, 24 (03) : 398 - +
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