NMR analysis of distribution of chain lengths between crosslinks of polymer networks
NMR analysis of distribution of chain lengths between crosslinks of polymer networks
复制标题
聚合物网络交联之间链长分布的 NMR 分析
DOI:
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发表时间:
1994
期刊:
影响因子:
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通讯作者:
N. N. Volkova
中科院分区:
文献类型:
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作者:
G. I. Sandakov;L. Smirnov;A. I. Sosikov;K. Summanen;N. N. Volkova
A novel technique for the analysis of the distribution of chain lengths between crosslink junctions of polymer networks is proposed. The technique is based on the relation between the high-temperature nuclear magnetic resonance free-induction decay and the network structure. The distribution functions are determined for a number of networks. In particular, the evolution of structure of a thermally degrading network is studied. © 1994 John Wiley & Sons, Inc.