液晶聚合物网络研究进展

!!!!!!100084063A1008-9357200003-0349-09LCNPLCTLCE!!.!StrzeIecki1973LCT100#N#N#00100#N#R2aR=CN2bR=C4H9Fig.1StructureOfmOnOmersusedbyStrzeIecki1180~250C360CX-rayScStrzeIecki250CStrzeIecki1BIumstein4.5KG12bX-rayVOI.1320009JOurnaIOfFunctiOnaIPOIymersNO.3Sep.2000!!!!!!1973-COneII2000-03-28!=0.7Broer2Broer3!#-CH2-!!.4561.2.1Barciay713.5T2WAXDFig.2StructiireofmonomersusedbyBarciay1.2.2Broert10C/min100C1.2.3LCDSC7LC20moi%DSCDMTAg135C152C2.5G4.0GTabie1PropertiesofiiguidcrystaiepoXynetworkSampie#nCrossiinkingdegreemoi%gC$GPa136008352.5224001141.54317001649441000248045338331524.50531.3LC81.3.1AharOni93Fig.3MOnOmerstructureOfaryipOiyamidenetwOrk!2#Fig.4MOiecuiarstructureOftrizin1.3.2104WAXDHOytBenicwicz112Finkeimann198112-14153!.2.l.l2.l.l.lDVB2.l.l.25Fig.5SynthesisrouteofsidechainIiguidcrystaIsiIicone2.l.l.3!-!-2.l.l.4l5H2NCH2l0COOHCH2!!CHCOCICH2!!CHCOHNCH2l0COOH#HO#RDDCPPYCH2!!CHCOHNCH2l0COO##RFig.6SynthesisrouteofsidechainIiguidcrystaIacryIamide2.l.27253Fig.7LCPnetworkformedbymainchainLCP2.1.38Fig.8CombinedIiguidcryStaISeIaStomer!.!FinkiImannTwomey16MitcheII179CH2CHCOOCH26!!OCOOCNCH2CHCOOCH22!!OHFig.9StructureofmonomeruSedbyMitcheII3532.3deGennesLandan-degennes-Olmsted18N-SAWarner1920N-IN-IN-IN-IMicthell21WarnerFinklemann2223Warner242.41973MeyerS!c198425Zental2610-1~109HzS!cZental27S!c-S!AS!cBrehmer28Fig.10Creationofpiezoelectricalsignalwhencompress2.5C2910Finkelmann30Zental31C100032!=6.75X10-10m/V=25V/mC2.6NLO1000NLO453FinkeImann33NLO258KHirschmannNLO!=19V/!m3332=2.2X10-7esu3112=0.14X10-7esuAnderson34NLONLOTroIIsas3536NLONLO-NLO100~200/!IPN/IPNIPNIPNZhao3711DSCIPNCH2CHCOOCH26!!OCOOOCH3CH2CHCOOCH26!!OCOOCNCH2CHCOOCH22!!OCOCHCH!!2Fig.11StructureofmonomersusedbyZhao38PET/60PHB/PANsemi-ILCPNPET/60PHB/PANPET/60PHBFPANFT-IRSEMDSCTGAPAN39PET/60PHB/PS/-Izodse-mi-ILCPN5531BouIigandYCIadisPELiebertLeta1.StudyofsectionsofpoIymerizedIiguidcrystaIsJ.MoIecCrystLigCryst197425233-252.2BroerDJMoIGN.PreparationandpropertiesofsingIedomainIiguidcrystaIeIastomersJ.PoIymEngnSciI991319625-631.3HikmetRAMBroerD.DynamicmechanicaIpropertiesofanisotropicnetworksformedbyIiguidcrystaIIineacryIate4J.PoIymer19913291627-1632.4JP58206579.5ShiotaTOberCK.SynthesisandcuringofnoveIIctwinepoXymonomersorIiguidcrystaIthermosetsJ.JPoIymSciPaItAPoIymChem1996341291-1303.6OsadaSYanaSTsunashimaKetaI.NewtapesofIiguidcrystaIIineepoXyresincuredbyamesogenichardeningcompoundJ.PoIy-mer199637101925-1932.7BarcIayGGMcnameeSGOberCKeta1.ThemechanicaIandmagneticaIignmentofIiguidcrystaIIineepoXythermosetsJ.JPoIymSciPoIymChemEd1992301845-1853.8BoueFEdwardsSFVigisTA.TheentropyofanetworkofrodmoIecuIesJ.JPhysFrance1988491635-1645.9AharoniSEEdwardsSF.GeIsofrigidpoIyamidenetworksJ.MacromoIecuIes1989223361-3374.10AharoniSE.GeIIednetworkspreparedfromrigidfractaIpoIymerJ..MacromoIecuIes199124235-239.11BracIayGGOberCKPapathomasKIetaI.Rigid-rodthermosetsbasedon135-triazine-1inkedaromaticestersegmentsJ.MacromoIecuIes1992252954-2974.12ZhaoWYKIoczkowdkiAMarkEJ.Main-chainIyotropicIiguid-crystaIIineeIastomers1Synthesisofcross-1inkedpoIyiso-cyanategeIsacguiringIiguid-crystaIIinebehaviorintheswoIIenstateJ.MacromoIecuIes1996292796-2804.13HikmetRAMLubJ.AnisotropicnetworkswithstabIedipoIeorientationobtainedbyphotopoIymerizationintheferroeIectricstateJ.JAppIPhys199577126234-6238.14HikmetRAMLubJ.Anisotropic-network-stabiIizedferroeIectricgeIsforactivematriXaddressingJ.JAppIPhys199679108098-8105.15GaIIotB.ThermotropicIiguidcrystaIIinecomb-IikepoIymerswithpoIyacryIamidemainchain2infIuenceofthenatureofthesub-stituentsofthebiphenyImesogeniccoreJ.LiguidCrystaIs1995194501-509.16TwomeyCJBIantonTNetaI.SomedynamicsfeaturesofthepreparationofIiguidcrystaIIineeIastomersJLigCrys1995193339-344.17MitcheIIGRAhnKHDavisFJeta1.PreparationandpropertiesofsingIedomainIiguidcrystaIeIastomersM.PoIymPrep199648-49.18OImstedPDTerentJeuEMMean-fieIdnematic-smectic-atransitioninarandompoIymernetworkJ.AmerPhysSocPhysRevE19965332444-2453.19WarnerMWangXJ.EIasticityandphasebehaviorofnematiceIastomersJ.MacromoIecuIes1991244932-4941.20WarnerMWangXJ.IneIastomericpoIymernetworksM.MarkJEandErmanBEdPrenticeHaIINJ1992.63-9221DavisFJMitcheIIGR.LiguidcrystaIeIastomerscontroIIedcross-IinkingintheIiguidcrystaIphaseJ.Potymer19963781345-1351.22SchatzIeJKarfhoIdWFinkeImannH.NematiceIastomertheinfIuenceofeXtemaImechanicaIstressontheIiguid-crystaIIinephasebehaviortJ.MacromoIChem19891903269-3284.23TanakaTAIIenG.Short-rangeorderindeformedpoIymernetworksJ.MacromoIecuIes197710426-430.24TerentevEMWarnerMVerweyGC.Non-uniformdeformationinIiguidcrystaIIineeIastomersJ.JPhys!France199661049-1060.25ShibayevVPKozIovskiiMYBeresnevVA.ThermotropicIiguidcrystaIIinepoIymers16Chira1CwithspontaneouspoIarizationJ.PoIymBuII198412299-301.26VaIIerienSUZerIteIRKremerFetaI.FerroeIectricmodesincombinedside-groupmainchainIiguid-crystaIIinepoIymersJ.MakromoIekChemRapidCommune198910333-338.27BrehmerMZenteIR.CoupIingofIiguid-crystaIIineandpoIymernetworkpropertiesinLC-eIastomersJ.LigCrys1996214589-596.28BrehmerMZenteIR.FerroeIetricIiguid-cIystaIIineeIastomerswithshortswitchi