高介電常數(shù)_低介電損耗的聚合物基復(fù)合材料_盧鵬薦.pdf

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1、第22卷第8期化學(xué)進(jìn)展Vol.22No.82010年8月PROGRESSINCHEMISTRYAug.，2010*高介電常數(shù)、低介電損耗的聚合物基復(fù)合材料盧鵬薦王一龍孫志剛官建國(guó)(武漢理工大學(xué)材料復(fù)合新技術(shù)國(guó)家重點(diǎn)實(shí)驗(yàn)室武漢430070)摘要考慮到高介電常數(shù)、低介電損耗聚合物基復(fù)合材料在電氣、電子行業(yè)的廣泛應(yīng)用，本文對(duì)其研究進(jìn)展進(jìn)行了回顧，重點(diǎn)討論了功能填料、聚合物基體及它們兩者的相互作用等因素對(duì)聚合物基復(fù)合材料介電性能的影響規(guī)律;試圖為建立高介電常數(shù)、低介電損耗的聚合物基復(fù)合材料的設(shè)計(jì)和制備原理理清思路;指出該領(lǐng)域在未來的主要發(fā)展方向涉及制備結(jié)構(gòu)、形貌、

2、尺寸可控的新功能填料，探索新型簡(jiǎn)單的復(fù)合工藝和界面控制技術(shù)，從理論上分析建立功能填料的結(jié)構(gòu)和介電性能的關(guān)系模型等。關(guān)鍵詞介電常數(shù)介電損耗復(fù)合材料聚合物中圖分類號(hào):TB33;TM215.92文獻(xiàn)標(biāo)識(shí)碼:A文章編號(hào):1005-281X(2010)08-1619-07Polymer-BasedCompositeswithHighDielectricConstantandLowDielectricLossLuPengjianWangYilongSunZhigangGuanJianguo(StateKeyLaboratoryofAdvancedTechnologyf

3、orMaterialsSynthesisandProcessing，WuhanUniversityofTechnology，Wuhan430070，China)AbstractDuetothewideimportantapplicationofthepolymer-basedcompositeswithbothhighdielectricconstantandlowdielectriclossinsuchfieldsaselectricalandelectronicengineering，thispaperreviewsalmostallthestate-of

4、-the-artresearchworkfocusingonthem.Intheattempttoestablishtheprinciplestodesignandpreparethepolymer-basedcompositeswithhighdielectricconstantandlowdielectricloss，theeffectsoffunctionalfillers，polymermatrixes，andtheirinteractiononthedielectricpropertiesofthepolymer-basedcompositesare

5、discussedindetails.Asaconsequence，thefutureresearchtrendsarepointedoutinvolvingthedevelopmentoftheinnovativeapproachestopreparefunctionalfillerswithcontrolledstructures，morphologiesandsizes，advancedfacilecompositeprocessesandtechniquestoadjusttheinterfaces，andthetheoreticalmodelstoc

6、orrelatedielectricpropertieswiththestructureofthefunctionalfillers，etc.Keywordsdielectricconstant;dielectricloss;composites;polymers3TheeffectofthepolymermatrixesonthedielectricContentspropertiesofthepolymer-basedcomposites1Introduction4Theeffectoftheinterfacebetweenfunctionalfiller

7、s2Theeffectofthefunctionalfillersonthedielectricandpolymermatrixesonthedielectricpropertiesofpropertiesofthepolymer-basedcompositesthepolymer-basedcomposites2.1Thetypesofthefunctionalfillers5Theengineeringapplicationsofthepolymer-based2.2Thesizeandmorphologyoffillerscompositeswithhi

8、ghdielectricconstan