Department;
of;
Chemistry,;
Wuhan;
University,;
Wuhan;
430072,;
China;
Joint;
Laboratory;
of;
Polymer;
Science;
and;
Materials,;
and;
Key;
Laboratory;
of;
Engineering;
Plastics,;
Institute;
of;
Chemistry,;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100080,;
China;
乙烯; 聚合活性; 分子机制; 电荷平衡; 净电荷; 催化剂;