doi:

DOI: 10.3724/SP.J.1105.2012.12125

Acta Polymerica Sinica (高分子学报) 2012/012:10 PP.1047-1054

LAYER-BY-LAYER ASSEMBLED POLYMERIC FILMS WITH STIMULUS-RESPONSIVE AND SELF-HEALING ABILITY


Abstract:
Composite films with stimulus-responsive property and self-healing ability represent a group of important biomimetic film materials.The layer-by-layer (LbL) assembly,which involves multiple dipping and rinsing steps for the fabrication of composite films,enables precise control of film composition and structure.LbL assembled films with micrometer thickness can be designed to respond quickly and effectively to various external stimuli,and are therefore promising for use as biomimetic films.We demonstrate herein that the LbL assembled polyelectrolyte multilayer films with micrometer thickness can be utilized for the fabrication of humido- and thermo-responsive bilayer free-standing films capable of bending/unbending movements,which are useful as highly efficient actuators and walking-devices.The LbL is assembly also promising in the fabrication of self-healing superhydrophobic coatings and water-enabled self-healing polyelectrolyte films capable of repairing severe damage of cuts.

Key words:Layer-by-layer assembly, Free-standing films, Self-healing, Smart materials

ReleaseDate:2014-07-21 16:21:29



1 Stuart M A C,Huck W T S,Genzer J,Müller M,Ober C,Stamm M,Sukhorukov G B,Szleifer I,Tsukruk V V,Urban M,Winnik F,Zauscher S,Luzinov I,Minko S.Nat Mater,2010,9:101~113

2 Pasparakis G, Vamvakaki M.Polym Chem,2011,2:1234~1248

3 Zhang X B,Pint C L,Lee M H,Schubert B E,Jamshidi A,Takei K,Ko H,Gillies A,Bardhan R,Urban J J,Wu M,Fearing R,Javey A.Nano Lett,2011,11:3239~3244

4 Blaiszik B J,Kramer S L B,Olugebefola S C,Moore J S,Sottos N R,White S R.Annu Rev Mater Res,2010,40:179~211

5 Decher G.Science,1997,277:1232~1237

6 Zhang X,Chen H,Zhang H Y.Chem Common,2007,10:905~912

7 Zhang Xi(张希).Acta Polymerica Sinica(高分子学报), 2007,(10):905~912

8 Li Y,Wang X,Sun J Q.Chem Soc Rev,2012,DOI:10.1039/C2CS35107B

9 Tang Z Y,Kotov N A,Magonov S,Ozturk B.Nat Mater,2003,2:413~418

10 Cho J,Char K,Hong J D,Lee K B.Adv Mater,2001,13:1076~1078

11 Schlenoff J B,Dubas S T,Farhat T.Langmuir,2000,16:9968~9969

12 Picart C,Mutterer J,Richert L,Luo Y,Prestwich G D,Schaaf P,Voegel J C,Lavalle P.Proc Natl Acad Sci USA,2002,99:12531~12535

13 Fu J H,Ji J,Shen L Y,Kuller A,Rosenhahn A,Shen J C,Grunze M.Langmuir,2009,25:672~675

14 Zhang L,Qiao Z A,Zheng M,Huo Q S,Sun J Q.J Mater Chem,2010,20:6125~6130

15 Sun Junqi(孙俊奇).Acta Polymerica Sinica(高分子学报),2011,(9):923~931

16 Guo Y M,Geng W,Sun J Q.Langmuir,2009,25:1004~1010

17 Liu X K,Zhou L,Geng W,Sun J Q.Langmuir,2008,24:12986~12989

18 Liu X K,Zhou L,Liu F,Ji M Y,Tang W G,Pang M J,Sun J Q.J Mater Chem,2010,20:7721~7727

19 Zhang L,Sun J Q.Chem Commun,2009,26:3901~3903

20 Zhang L B,Li Y,Sun J Q,Shen J C.Langmuir,2008,24:10851~10857

21 Vendamme R,Onoue S Y,Nakao A,Kunitake T.Nat Mater,2006,5:494~501

22 Jiang C Y,Markutsya S,Oikus Y,Tsukruk V V.Nat Mater,2004,3:721~728

23 Ma Y,Sun J Q,Shen J C.Chem Mater,2007,19:5058~5062

24 Ma Y,Sun J Q.Chem Mater,2009,21:898~902

25 Ma Y,Zhang Y Y,Wu B S,Sun W P,Li Z G,Sun J Q.Angew Chem Int Ed,2011,50:6254~6257

26 Esser Kahn A P,Sottos N R,White S R,Moore J S.J Am Chem Soc,2010,132:10266~10268

27 Toohey K S,Sottos N R,Lewis J A,Moore J S,White S R.Nat Mater,2007,6:581~585

28 Wang X,Liu F,Zheng X W,Sun J Q.Angew Chem Int Ed,2011,50:1~5

29 Sun T,Feng L,Gao X,Jiang L.Acc Chem Res,2005,38:644~652

30 Li Y,Li L,Sun J Q.Angew Chem Int Ed,2010,49:6129~6133

31 Liu Q,Wang X L,Yu B,Zhou F,Xue Q J.Langmuir,2012,28:5845~5849

PDF