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| As solid nanocrystals at melting point have the same Gibbs free energy with corresponding liquid nanoparticles, if the Gibbs free energies of solid and liquid nanoparticles as functions of temperature and size can be gotten, their melting temperature can be determined numerically thereafter. |
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fjtony163
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sltmac(½ð±Ò+1): ¹ÄÀø½»Á÷ 2011-10-05 14:41:14
wenhualuo(½ð±Ò+2, ·ÒëEPI+1): 2011-10-06 16:24:39
sltmac(½ð±Ò+1): ¹ÄÀø½»Á÷ 2011-10-05 14:41:14
wenhualuo(½ð±Ò+2, ·ÒëEPI+1): 2011-10-06 16:24:39
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Solid nanocrystals at melting point have same Gibbs free energy as corresponding liquid one, therefore their melting temperature can be determined numerically given that the functions of Gibbs free energies of solid and liquid ones in temperature and size are known. ¾õµÃÓÐÖÖworseµÄ¸Ð¾õ¡£¡£¡£¡£ |
2Â¥2011-10-05 12:48:53
xiaokaizi
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¡¾´ð°¸¡¿Ó¦Öú»ØÌû
wenhualuo(½ð±Ò+3): 2011-10-06 16:24:45
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It is known that Gibbs free energy is the same for solid nanocrystals at melting point and the correlative liquid nanoparticles. If the Gibbs free energies for solid and liquid nanoparticles is functions of temperature, their melting temperature could be mathematically achieved when the size is known. ¿´Ò»°É£¬¾¡Á¦ÁË |
3Â¥2011-10-05 19:18:39














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