高分子科学的近期发展趋势与若干前沿

(,100085):,:;;50,,,,,,,,,,,[1],2004[2][3],12,,,,,,;,2090,,,,,,,,10,,:(1),P,,,P,(2),15,,,(3),,(),,,,:(1);(2);(3);;;;;;(4);(5);(6),:Fujita[4]2550,(1.051.19),40,(20000min-1atm-1)Marks[5],,,,MacromolRapidCommun2003120041,15,45,2003302,2004450,Percec[6]TERMINI2TerminatorMultifunctinalInitiator,,,,100%,,TERMINIBritz[7],,,,2:,,,DNA,,,,3:(1)DNA;(2)2200510;(3),,,,,,,,,,,,,222,,,;;,,,,,,,,:(1),;(2),;;(3),,;(4);;(5):,;2()2;(6),,;();(7):(),,35,,;(8);(9),3,,,,,,,,();,,,400,:,,np,,,();,,Nafion,,,80,,,,,,,,,,,,,,,,,,,,,,,4:,4200510,,,,,,,,,,,,,,,,,,15,,,,;;,,,,,,2,,,,,,,,,,3,52(CH3OCH2CH2OCH2CH2OCH2CH2O)poly(m2phenyleneethynylene)s,,20134nm,[2+2],,0.8nm[8]Percec[9],,5,,,,,,,55,2004,,,:;;,,,,,,,,,20058,,,,,,,6,,,(),,,,Mayes,,,[10],,,,:,;;:,,;:,,,;,,,:6200510,,,,,80%45,,,,,,:1.;2.;3.;4.;5.;6.;7.;8.;9.;10.:[1].,2005,(1),1.[2].,2005,(3),1.[3].,,p230315.,.,,20058.[4]MitaniM,MohriJ,YoshidaY,etal.JAmChemSoc,2002,124:3327.[5]JensenTR,YoonSJ,DashAK,etal.JAmChemSoc,2003,125:14482.[6]PercecV,BarboiuB,GrigorasC,etal.JAmChemSoc,2003,125:6503.[7]BritzDA,KhlobystovAN,PorfyrakisK,etal.ChemCommun,20057(1):37.[8]PercecV,DulceyAE,BalagurusamyVSK,etal.Nature,2004,430,764.[9]HechtS,KhanA.AngewChemIntEd,2003,42:6021.[10]Gonzalez2LeonJA,AcarMH,RyuSW,etal.Nature,2003,426:424.TrendsandfrontiersinpolymersciencesDONGJian2hua(NationalNaturalScienceFoundationofChina,Beijing100085,China)Abstract:Thetrendsandfrontiertopicsinrecentyearsonpolymerscience,suchaspolymerchemistry,polymerphysics,bio2relatedorbio2inspiredpolymersandmedicalpolymers,super2macromolecularchemistry,opto2electronicactivepolymers,polymerprocessing,havebeenoverviewedKeywords:Polymerscience;Trendsofprogress;Frontierofdiscipline75