%0 Journal Article
%T ON THE CROSS-SECTIONAL AREA OF A CHAIN AND THE MOVEMENT OF MACROMOLECULAR CHAIN<br>聚合物分子链的横截面积与分子链的运动
%A He Tian-bai
%A <br>何天白
%J 高分子学报
%D 1983
%I 
%X A relationship between the glass transition temperature of a polymer and the cross-sectional area of a single molecular chain is established by taking the intermolecular action into account. It was considered that cross-sectional area of a single chain determines the flexibility of macromolecular chain and this was confirmed from the energy of rotational iso-merization of 1,2-polybltadiene.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=15971983683C7643EE80F1CE621DEB60&aid=108E7E0F7CBD4927&yid=A7F20A391020FDEE&iid=B31275AF3241DB2D&sid=CB3428B1EFB1C133&eid=6D6BFCF0101BC091&journal_id=1000-3304&journal_name=高分子学报&referenced_num=0&reference_num=0