Responsive polymer surfaces : dynamics in surface topography PDF
Preview Responsive polymer surfaces : dynamics in surface topography
ResponsivePolymerSurfaces Responsive Polymer Surfaces DynamicsinSurfaceTopography EditedbyDanqingLiuandDirkJ.Broer TheEditors AllbookspublishedbyWiley-VCHare carefullyproduced.Nevertheless,authors, Dr.DanqingLiu editors,andpublisherdonotwarrantthe EindhovenUniversityofTechnology informationcontainedinthesebooks, LaboratoryofFunctionalOrganic includingthisbook,tobefreeoferrors. Materials&Devices(SFD) Readersareadvisedtokeepinmindthat DepartmentofChemicalEngineering& statements,data,illustrations,procedural Chemistry detailsorotheritemsmayinadvertently DenDolech2 beinaccurate. 5612AZEindhoven TheNetherlands LibraryofCongressCardNo.: appliedfor and BritishLibraryCataloguing-in-Publication EindhovenUniversityofTechnology Data InstituteforComplexMolecularSystems Acataloguerecordforthisbookis (ICMS) availablefromtheBritishLibrary. DenDolech2 5612AZEindhoven TheNetherlands Bibliographicinformationpublishedby theDeutscheNationalbibliothek TheDeutscheNationalbibliothek Dr.DirkJ.Broer liststhispublicationintheDeutsche EindhovenUniversityofTechnology Nationalbibliografie;detailedbibliographic LaboratoryofFunctionalOrganic dataareavailableontheInternetat Materials&Devices(SFD) <http://dnb.d-nb.de>. DepartmentofChemicalEngineering& Chemistry DenDolech2 ©2017Wiley-VCHVerlagGmbH&Co. 5612AZEindhoven KGaA,Boschstr.12,69469Weinheim, TheNetherlands Germany and Allrightsreserved(includingthoseof translationintootherlanguages).No EindhovenUniversityofTechnology partofthisbookmaybereproducedin InstituteforComplexMolecularSystems anyform–byphotoprinting,microfilm, (ICMS) oranyothermeans–nortransmitted DenDolech2 ortranslatedintoamachinelanguage 5612AZEindhoven withoutwrittenpermissionfromthe TheNetherlands publishers.Registerednames,trademarks, etc.usedinthisbook,evenwhennot specificallymarkedassuch,arenottobe consideredunprotectedbylaw. PrintISBN: 978-3-527-33869-6 ePDFISBN: 978-3-527-69050-3 ePubISBN: 978-3-527-69052-7 MobiISBN: 978-3-527-69051-0 oBookISBN: 978-3-527-69053-4 CoverDesign Adam-Design,Weinheim, Germany Typesetting SPiGlobal,Chennai,India PrintingandBinding Printedonacid-freepaper v Contents ListofContributors xi Preface xv 1 Light-responsiveSurface:PhotodeformableCross-linked Liquid-CrystallinePolymersBasedonPhotochemicalPhase Transition 1 LangQinandYanleiYu 1.1 Introduction 1 1.2 PhotochemicalPhaseTransition 2 1.3 Photodeformation 3 1.3.1 PhotoinducedContractionandExpansion 3 1.3.2 PhotoinducedBendingMovements 4 1.3.3 PhotoinducedTwistingMovements 10 1.4 EffectFactorsofPhotodeformation 13 1.5 DeformationInducedbyVisibleandNIRLight 18 1.6 SoftActuatorsBasedonCLCPs 22 1.6.1 Macro-scaledActuators 22 1.6.2 Micro-scaledActuators 23 1.7 Summary 28 References 30 2 InkjetPrintedLiquidCrystalCilia 35 CasperL.vanOosten,CeesW.M.Bastiaansen,andDirkJ.Broer 2.1 Introduction 35 2.2 ThermalActuationBasedonAnisotropicThermalExpansion 37 2.3 LightStimulatedDeformation 41 2.4 InkjetPrintingActuators:TowardPolymerCilia 44 2.5 Conclusion 53 Acknowledgment 53 References 53 vi Contents 3 LiquidCrystalCoatingsSwitchedbetweenFlatandCorrugated SurfaceTexture 57 DanqingLiuandDirkJ.Broer 3.1 Introduction 57 3.2 LiquidCrystalNetworks 58 3.3 Thermal-Responsiveness 60 3.4 Photo-ResponsiveLiquidCrystalNetworks 61 3.5 Photo-InducedSurfaceDeformation 62 3.6 Photo-InducedSurfaceDeformationPresetbyPatternedDirector Orientation 66 3.7 MechanismofSurfaceDeformation 73 3.8 Conclusions 79 References 79 4 ComputationalModelingofLight-triggeredTopography ChangesofAzobenzene-modifiedLiquidCrystalPolymer Coatings 85 LingLiuandPatrickR.Onck 4.1 Introduction 85 4.2 Photo-mechanicalModel 88 4.2.1 LightPenetrationModel 88 4.2.2 ConstitutiveEquations 90 4.3 ResultsandDiscussion 92 4.3.1 LightPenetration 93 4.3.2 PolydomainCoatings 94 4.3.3 LinearlyPatternedCoatings 99 4.3.3.1 EffectoftheIn-planeDimensions 101 4.3.3.2 EffectofCholestericPitchLength 102 4.3.3.3 EffectofTransitionArea 104 4.3.4 FingerprintCoatings 105 4.3.5 ComparisonandDiscussion 110 4.4 ConclusionsandOutlook 113 Acknowledgment 114 References 114 5 DynamicTribologyinLiquidCrystalCoatings 123 DanqingLiuandDirkJ.Broer 5.1 Introduction 123 5.2 DynamicFrictionAnalysis 124 5.2.1 CoatingwithaFingerprintTexture 125 5.2.2 CoatingswithaPolydomainTexture 126 5.2.3 LinearProtrusions 128 5.3 StaticFrictionCoefficients 132 5.4 Conclusions 133 References 134 Contents vii 6 ActuatingHydrogelThinFilms 137 LeonidIonov 6.1 Introduction 137 6.2 HydrogelBilayer 138 6.3 PatternedHydrogelFilm 141 6.4 BendingofComplexStructures 142 6.5 IntrinsicAnisotropy 143 6.6 ApplicationsofHydrogelActuators 145 6.6.1 Sensors 145 6.6.2 SmartLenses 145 6.6.3 ImagingDevices 146 6.6.4 SwitchableColoration 146 6.6.5 ElementsofMicrofluidicDevices 147 6.6.6 WalkersandSwimmers 148 6.6.7 3DMicrofabrication 150 6.6.8 Biomaterials 151 6.6.9 Stimuli-responsiveSurfaces 151 6.7 ConclusionsandOutlook 152 References 152 7 PhotoresponsivePolymerHydrogelCoatingsthatChange Topography 159 JelleE.Stumpel,JeroenterSchiphorst,andAlbertusP.H.J.Schenning 7.1 Introduction 159 7.2 PhotoresponsivePolymerHydrogelCoatings 160 7.2.1 LightInducedHeating 161 7.2.2 PhotochromicDyes 161 7.3 PhotoresponsiveMixingandFlowControlinMicrofluidic Devices 163 7.4 PhotoresponsiveWettability 167 7.5 PhotoresponsiveCellAdhesion 167 7.6 ConclusionsandPerspectives 169 References 170 8 ElectricallyResponsiveFluoropolymerSurfacesand Devices 175 HaoWuandRobertA.Hayes 8.1 ElectricallyResponsiveSurfaces 175 8.1.1 TheEffectofGravityonElectrowettingSystems 177 8.1.2 IdealandNon-idealElectrowettingBehavior 178 8.2 ElectrowettingMaterials 179 8.2.1 InorganicInsulators 181 8.2.2 ElectrowettingwithOil 182 8.2.3 ProcessingonTopoftheFluoropolymer 183 8.3 HistoricalDevelopmentandDevices 186 8.4 ElectrofluidicArrays 187 viii Contents 8.5 Industrialization 188 8.6 ChallengesandConclusions 189 References 191 9 FunctionalPolymerSurfacesviaPost-polymerization Modification 193 WenwenXue,Xiao-LeiGong,andPatrickTheato 9.1 Introduction 193 9.2 PolymerBrushes 193 9.2.1 ActivatedEster-amine 195 9.2.2 Thiol-basedReactions 199 9.2.3 Azide–AlkyneCycloadditions 201 9.3 ReactivePolymerLayers 203 9.3.1 OverviewofCoatings 203 9.3.2 Physisorption 203 9.3.3 Layer-by-LayerSelf-Assembly 204 9.3.4 LbLAssemblyBasedonCovalent-bonding 205 9.3.5 ElectrochemicalPolymerization 206 9.3.6 Self-PolymerizationofDopamine(PDOPA) 207 9.3.7 Au–Sbond 208 9.3.8 PlasmaTreatment 209 9.3.9 OtherMethods 210 9.4 ConcludingRemarks 211 References 211 10 HapticPerceptionofMaterialProperties 225 AstridM.L.KappersandWouterM.BergmannTiest 10.1 Introduction 225 10.2 ExperimentalMethods 225 10.2.1 Discrimination 226 10.2.2 SearchParadigm 226 10.2.3 Matching 227 10.2.4 OrderingandSorting 227 10.3 Roughness 228 10.3.1 SortingExperiment 228 10.3.2 OrderingExperiment 229 10.3.3 Two-dimensionalSearch 231 10.3.4 Three-dimensionalSearch 232 10.3.5 HandMovements 233 10.3.6 DiscriminationandIdentification 234 10.3.7 Discussion 235 10.4 Compliance 236 10.4.1 FreeSorting 237 10.4.2 Discrimination 237 10.4.3 Matching 239 10.4.4 Two-andThree-dimensionalSearch 239 10.4.5 HandMovements 241 Contents ix 10.4.6 Discussion 241 10.5 Temperature 242 10.5.1 DiscriminationofHeatFlow 242 10.5.2 DiscriminationofThermalDiffusivity 243 10.5.3 Three-dimensionalSearch 244 10.5.4 HandMovements 245 10.5.5 Discussion 246 References 247 Index 251 xi ListofContributors CeesW.M.Bastiaansen and EindhovenUniversityofTechnology EindhovenUniversityofTechnology DepartmentofChemistryand InstituteforComplexMolecular ChemicalEngineering Systems(ICMS) DeRondom70 DenDolech2 5612APEindhoven 5612AZEindhoven TheNetherlands TheNetherlands QueenMaryUniversityofLondon Xiao-LeiGong MaterialsResearchInstitute StateKeyLaboratoryofPolymer MileEndRd MaterialsEngineering LondonE14NS PolymerResearchInstituteofSichuan UK University No.24SouthSection1YihuanRoad 610065Chengdu WouterM.BergmannTiest China RotterdamUniversityofApplied Sciences RobertA.Hayes Wijnhaven99 SouthChinaAcademyofAdvanced Rotterdam Optoelectronics TheNetherlands SouthChinaNormalUniversity HigherEducationMegaCenter WestWaihuanRoad#378,Bldg.#5 DirkJ.Broer Guangzhou510006 EindhovenUniversityofTechnology P.R.China LaboratoryofFunctionalOrganic Materials&Devices(SFD) LeonidIonov DepartmentofChemicalEngineering UniversityofGeorgia &Chemistry CollegeofEngineering DenDolech2 CollegeofFamily&Consumer 5612AZEindhoven Sciences TheNetherlands Athens,GA30302 USA xii ListofContributors AstridM.L.Kappers CasperL.vanOosten FacultyofBehaviouralandMovement MerckWindowTechnologies Sciences B.V.,Luchthavenweg10 DepartmentofHumanMovement 5657EBEindhoven Sciences TheNetherlands VanderBoechorststraat9 Amsterdam LangQin TheNetherlands FudanUniversity DepartmentofMaterialsScience DanqingLiu 220HandanRoad EindhovenUniversityofTechnology Shanghai200433 LaboratoryofFunctionalOrganic China Materials&Devices(SFD) DepartmentofChemicalEngineering AlbertusP.H.J.Schenning &Chemistry UniversityofEindhovenTechnology DenDolech2 DepartmentofChemicalEngineering 5612AZEindhoven &Chemistry TheNetherlands FunctionalOrganicMaterials& Devices(SFD) and HelixBldg.STO0.28 EindhovenUniversityofTechnology HetKranenveld14 InstituteforComplexMolecular 5612AZEindhoven Systems(ICMS) TheNetherlands DenDolech2 5612AZEindhoven JeroenterSchiphorst TheNetherlands UniversityofEindhovenTechnology DepartmentofChemicalEngineering LingLiu &Chemistry ZernikeInstituteforAdvanced FunctionalOrganicMaterials& Materials Devices(SFD) MicromechanicsofMaterials HelixBldg.STO0.28 UniversityofGroningen HetKranenveld14 Nijenborgh4 5612AZEindhoven 9747AGGroningen TheNetherlands TheNetherlands JelleE.Stumpel PatrickR.Onck TampereUniversityofTechnology ZernikeInstituteforAdvanced LaboratoryofChemistryand Materials Bioengineering MicromechanicsofMaterials SmartPhotonicMaterials UniversityofGroningen FestiaBldg.FC217 Nijenborgh4 Hermiankatu7 9747AGGroningen 33720Tampere TheNetherlands Finland
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