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Hyperbranched polymers contain numerous end-groups in their molecular structures and the characteristics of these terminal groups have a great influence on the properties of resulting hyperbranched polymers. Therefore,modification of the number and type of end-groups is a powerful tool to tailor the properties of hyperbranched polymers ³¬Ö§»¯¾ÛºÏÎï·Ö×ӽṹÖÐÓÐÊýÁ¿¾Þ´óµÄÄ©¶Ë»ùÍÅ£¬ÕâЩĩ¶Ë»ùÍŵÄÐÔÖʶÔÓÚÕâÀàÉú³ÉµÄ³¬Ö§»¯¾ÛºÏÎïµÄÐÔÄÜÓÐ×ÅÖØÒªµÄÓ°Ïì¡£Òò´Ë£¬¶Ôij¶Î»ùÍÅÊýÁ¿ºÍÀàÐ͵ÄÐÞÊÎÊÇΪ³¬Ö§»¯¾ÛºÏÎï·Ö×ÓÐÔÄÜÁ¿Éí¶¨×öºÜÓÐÁ¦µÄ¹¤¾ß¡£ |
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