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- ³æºÅ: 28273291
- ×¢²á: 2022-02-03
- רҵ: ÏËά
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X_c (%)=(¦¤H_m1+¦¤H_m2-¦¤H_c)/(¦¤H_m(" blend " )^0 )¡Á100% where ¦¤Hm1 and ¦¤Hm2 are the melting enthalpies of ¦Á-homo crystals and SC-crystals, respectively; and ¦¤Hmo(Blend) is the theoretical value for the melting enthalpy of 100% perfect crystals, including perfect ¦Á-homo crystals of PLLA (or PDLA) (¦¤Hm1o = 106 J/g) and SC crystals (¦¤Hm2o = 142 J/g) ¾ßÌå¿´ÎÄÏ×¹þ Reference: Poly (lactic acid) blends: Processing, properties and applications https://doi.org/10.1016/j.ijbiomac.2018.12.002 |
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