1、ototdtdtdHdtdtdHHHtX)()exp()(1nKttX)3,2,1,0(!)(memEmPEmEeP)0(EcePV)0(1rdrNdE2Vtr Vdtdr 22020022tNvtdtVNrdrNdEEtvtE)exp(122tNvVctdtVNrdrNdE222r/vtrdrvrtIdE2)(32032)(tIvrdrvrtIEvt)31exp(132tIvVcEcePV)0(13302344tNvdrrNEvt430234)(tIvdrrvrtIEvtdrrrdr242)exp()(1nKttX)exp(1ncktVKtntXlglg)(1lnlg生长方式生长方式 均相成
2、核均相成核 异相成核异相成核 三维生长(球晶)n=3+1=4n=3+0=3二维生长(片晶)n=2+1=3n=2+0=2一维生长(针状晶体)n=1+1=2n=1+0=1)/exp()/exp(ccokTkTFGGhAkTGco/gcgcTTCTTCF21)()/exp()/exp(cgcoTTKkTFGGkhTbKfomeog/4cgcoTTKKTFGG/lnlnckTFG/lncTT/1)exp()(exp(fTTKTTRUGGcgcocomcTTTf2fTTKTTRUGGcgco)(lnln)(lnTTRUGcfTTc1)exp()exp(2TTTkTREGGcomcDokhbkfeo/42
3、cDRTEG/lnTTTcom/2kKtnXlglg)1ln(lgKKclglg/)(exp)(1mTPTXTTmcccodVRTRNgTP)()()()()(2oTcdTTUN)()(oTcdTTVR)()(lg)()(1ln(lgmTPTX)(1ln(lgTXlg/)(exp)(1mTPTXmTTodTTkmTP)(1)(mTTodTTkmTP)(1)(mmKTk/1)(baTTP)(ln)exp()(baTTP/)exp()(mbaTaTk/)exp()(mbaTaTk)1(/1XnKtdtdXn)/exp(RTEAKd20)(1)1()(PPdPoPpRTTTEnXTTXpX20/)(PPTTT cmcTTTgchTTTmaxtmaxtmax)/(dtdXTm(K)Tmax(K)Tmax/TmNR3012490.83PET5404530.84PP4493930.88SHTTm0AuommPHRTTln11AuommXHRTTln11BuXHRBuommXHRTT11