搜索
496∗TGA/DTANR-a(NR-c)NR-aNR-c3NR-a343-39581NR-c337-40085NR-aNR-c2NR-a349-40383NR-c348-40482NR-cNR-aDTA4NR-cNR-aNR-cNR-aNR-cB1ToTp,TfBT0=326+1.4BTp=359+1.3BTf=391+1.1BT0=337+BTp=366+BTf=397+0.85B2BCpCfTpTfCp50.8Cf85.0Cp49.2Cf82.73Ozawa-Flynn-WallNR-cNR-cEAF()EA110%1080EANR15%14WTONRNR2NRNRNR∗5057306404011483Email49758,,9NR-cNR-aNRNR,25%CaCl2CP1.21.2.1CaCl2NR-c0.5%1%CaCl21.2.2NR-a0.4%2%1.3TG/DTA320/10mg50mL/min-1NR-c10/min14/min18/min22/min26/min30/minNR-a10/minTGDTGDTA)(/)(tdad)(Tk)(afdtda=)()(afTk(1)(1))(afArrhenius498RTEAeTk−=)((2)AETR12)()exp(afRTEAdtda−=(3)RTERafAEB4567.0315.2)(lglg−−=(4)Ozawa-Flynn-Wall(OFW)[9])(af(4)lg(B)1000/T0.4567E/R315.2)]}(/lg{−aRfAEa,aE3.1NR-aNR-c1210/minNR-aNR-cTG,TGDTG34,,,,;,1NR-cTGNR-aNR-cNR-a23NR-aNR-cNR-c0100200300400500600700-120-100-80-60-40-200W(%)Temperature0100200300400500600700-100-80-60-40-200W(%)NR-cN2NR-aN2.1..2.4990100200300400500600700-20246810121416182022DerivativeWeight%(%/min)Temperature(?)NR-cAirNR-aAir0100200300400500600700-2024681012141618DerivativeWeight%(%/min)NR-cN2NR-aN2.3.DTG.4.DTGT0TfTp:1.T0Tp1TfNR-c337369400NR-a3433673952.T0TpTfNR-c348374404NR-a3493744031NR-cT0NR-a6TfNR-a5NR-c25610/minNR-aNR-cDTA,,456185215TGNR-cNR-a201210NR-cNR-a2062135220290NR-cNR-a2352446220320NR-cNR-a2642682650052904267uvNR-c335389NR-a3453756320450.0.9uvNR-cNR-aNR-cNR-a54265804.8uv7uvNR-cNR-a64506002NR-cNR-aNR-cNR-a0100200300400500600700-50510152025244201?210345DTA[uv]Temperature(?)NR-cAirNR-aAir.5.NR-cNR-aDTA0100200300400500600700-8-6-4-20246268264206DTA[uv]NR-cN2NR-aN2.6.NR-cNR-aDTA5013.2BNR-c0100200300400500600700-100-80-60-40-200W(%)0100200300400500600700-100-80-60-40-200W(%)Temperature(?)7NR-cTG8NR-cTG01002003004005006007000102030405060DerivativeWeight%(%/min)0100200300400500600700-100102030405060DerivativeWeight%(%/min)9NR-cDTG10NR-cDTG710NR-cTGTGDTG1015202530340360380400420Temperature(?)T0TpTf1015202530340360380400420T0TpTf11NR-c12NR-c1112T0TfDTGTpBDTGTf-T0502T0=326+1.4BTp=359+1.3BTf=391+1.1BT0=337+BTp=366+BTf=397+0.85BT0NR-cT00=326Tp0=359Tf0=391T00=337Tp0=366Tf0=3973AirN2B(/min)CPCfCPCf1054.185.445.281.71452.183.547.783.11852.284.553.982.32252.283.653.183.62647.986.646.783.33052.486.248.881.951.83.885.01.649.24.082.70.93NR-cCpCfTpTfCpCfCp50.8Cf85.0Cp49.2Cf82.70100200300400500600700-10-505101520253035DTA[uv]10/min14/min18/min22/min26/min30/min13NR-cDTA503100200300400500600700-12-606121824DTA[uv]10/min14/min18/min22/min26/min30/min14NR-cDTA1314NR-cDTAOzawa-Flynn-WallNR-c15lgB1000/T16NR-cEAF()EA110%108080Ozawa-Flynn-Wallozawa-Flynn-Wall1.21.41.61.82.02.21000K/T0.91.01.11.21.31.41.5logHeatingrate/(K/min)0.020.98.15NR-clgB1000/T5040.00.20.40.60.8050100150ElogAweightlossE(KJ/mol)-5051015log(A/S--1)16Ozawa-Flynn-WallNR-cEAEA17NR-clgB1000/T18NR-cEAF()EA110%10808095%98%NR-cTGDTGDTAAAozawa-Flynn-Wall1.01.21.41.61.82.01000K/T0.91.01.11.21.31.41.5logHeatingrate/(K/min)0.020.98.17NR-clgB1000/T5050.00.20.40.60.81.050100150200ElogAweightlossE(KJ/mol)0510152025log(A/S--1)18Ozawa-Flynn-WallNR-cEAEANR-aNR-c32NR-cT0NR-aTfNR-aDTA4NR-cNR-aNR-cToTp,TfBT0=326+1.4BTp=359+1.3BTf=391+1.1BT0=337+BTp=366+BTf=397+0.85BOzawa-Flynn-WallNR-cNR-cEAF()EA[1].,,,.SCR[J]..2004,51284-285[2]....199349-14[3]...199415-9[4]..[J].1999110-12[5]..199611-11[6].19973-47-9[7]199931-2[8].[J].199821-5506[9]..1991.7071,,,.SCR[J]..2004,51284-285[10]J.T.Sun,Y.D.Huang,G.F.Gong,H.L.Cao.Thermaldegradationkineticsofpoly(methylphenylsiloxane)containingmethacryloylgroups.PolymerDegradationandStability91(2006)339-346.