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Oil transformation - Coggle Diagram

- - - - Other drop phase
        
        Different alkane(Nature): eicosane
        
        1-decanol(polar, C10)
  - - - Different alkane
        (Nature)
        
        tetradecane
        
        heptadecane
    - - Other drop phases
        
        Polar: harder to induce shape transf.
        
        tritetradecylglyceride
        
        Nonpolar: no signif. diff. compared to alkanes
        
        alkenes
        
        1-eicosene
        
        1-Heptadecene
        
        alkycyclohexane: pentadecylcyclohexane
      - Initial drop sizes
        (0.44K/min)
        Fig. 10
        
        d_ini = 7 & 10 um: AR=30 -->100
        
        d_ini > 15 um: AR=4.5
        
        Estimated threshold for transformation beyond platelets: 13 um
        lower cooling rate, higher critical size
  - - - Aspect ratio of different oil alkyl length(Fig.7)
        
        C16: =12
        
        cooling rate(K/min)
        d_ini = 31um
        Fig. 8 & 9
        
        1.4: all drops --> flat hexagonal platelets -->freeze as solid hexagonal platelets
        
        <1: --> tetragonal platelets dominant and rod-like asperities appear and grow from the platelet tips with acute angles
        
        <0.5: tetragonal platelets --> ellipsoidal drops release thin fibers
        
        <0.2: all drops--> final stages: either triangular platelets with rod-like asperities or ellipsoidal drops releasing thin fibers
        
        C17: =1.3
        
        C14: AR>400
  - - - supercooling: 5~10 degree