官能团

The reaction between polystyrene having oxazoline groups(RPS) and chlorinated polyethylene(CPE) was investigated by FTIR, DSC methods.

用FTIR、DSC等方法研究了含恶唑官能团的聚苯乙烯(RPS)与氯聚乙烯(CPE)之间的反应。

Molecular recognition of size and shape, functional group, as well as chirality of guests by metalloporphyrin hosts are discussed in detail.

介绍了金属合物在分子形状与大小识别、官能团识别和手性识别方面的研究概况。

It is found that incorporation of a trifunctional carboxylic ester or silane coupling agent can improve the adhesion of coatings on glass.

实发现加入一定量的三官能团酸酯或硅烷偶联剂可以显著提高紫外光固涂膜对的附着力。

At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.

与此同时，醛、酮、酯类羰基、芳香酮、醛类羰基等类含氧基团或者从无到有，或者官能团数量不断增加。