查询词典 imide

Similarly,in Chapter 4,we have successfully synthesized a novel starburst alkynyl-bridged macromolecule constructed with two kinds of functional groups,in which perylene imide structure is used as the arms and truxene structure as the core.

第四章中，采用合理的方案，成功合成了具有苝酰亚胺结构臂单元和Truxene核单元的双色团体系星状化合物。

It was detected by DSC that the temperature of imide and crosslinking reaction are differentiated by the catalysis of acetyl acetone copper and rare earth.

DSC研究表明乙酰丙酮铜催化剂和稀土催化剂可以分开低聚物的亚胺化和交联反应温度。

The results show that the FCCEBMIs with imide structure improve significantly the solubility of bismaleimide in organic solvents without sacrificing thermal properties of cured bismaleimides.

结果表明具有酰亚胺结构的链延长双马能够有效改善双马单体在有机溶剂中的溶解性，而且不降低其固化树脂的热性能。4。

In addition,the chemical reactivity、 resin mechanics properties and the influence of polymer ether imide toughening 5406 resin were discussed in the thesi...

本文还对5406树脂体系的化学反应性、树脂浇注体力学性能以及聚醚酰亚胺增韧改性5406双马树脂进行了研究。

And when using benzene as solvent, amorphous phosphorus nitride imide were obtained, which were consisted of microtubes, hollow balls, solid balls and square frameworks. Through adjusting reaction time and temperature, the morphology of the samples was well controlled.

进一步引入苯作为反应的溶剂，在高压反应釜中在190-250℃反应得到了由微管、空心球、实心球和四方框组成的非晶HPN〓，并通过调节反应时间和温度使产物的形貌得到了很好的控制。

The results indicated that the thermal stability of thepolymers is greatly associated with the structure of the modified groups.Moreover, the imide- derivatives have greater thermal stability than thecorresponding amide- derivatives. This can provide useful information on thepreparation and processing of this kind of polymers.

用PyGC-MS对酰胺型和酰亚胺型改性聚乙烯在加工条件下的热分解产物进行了定性和定量的测定，结果表明不同改性基团对聚合物热稳定性有很大影响，酰亚胺型改性聚乙烯的热稳定性大于酰胺型，这为该类聚合物的制备加工和应用提供了有用的信息。

A novel epoxy resin containing imide and naphthyl groups was synthesized to produce heat resistant polymer. The chemical structures were characterized by ~1H-NMR,~(13)C-NMR, FTIR spectra and elemental analyses.

合成了一种新型含萘环和酰亚胺结构的环氧树脂BHPD-EP，其化学结构由~1H-NMR、~(13)C-NMR、FTIR和元素分析进行了表征。

In addition to the lithium salts, we have also synthesized and studied the other types of ionic liquids, in which N-methyl-N-propyl piperidinium bis imide (PP13-TFSI) shows a wider electrochemical window -0.3 ~ 5.6 V vs.

在实践中对项目研究作了部分调整，另外也合成和研究了其它类型的离子液体，其中N-甲基-N-丙基哌啶三氟甲基磺酰亚胺（PP13-TFSI）表现出更宽的电化学稳定窗口-0.3 ~ 5.6 V vs。

According to the theory of moderate crosslinking of polymer,the relation between properties and contents of THEIC and imide group of the polyesterimides were studied,the polyesterimides were characterized with FTIR and GPC,the enamelled wires covered by the polyesterimide varnish were tested.

根据适度交联理论，探讨了配方中赛克含量和亚胺基含量对漆性能的影响，利用FTIR、GPC等对所制备的漆包线漆进行了分析与表征，并对所涂制的漆包线性能进行了分析检测。

Poly has the structure of the imide ring and can be grafted with the functional side chains of condensing DNA by ring-opening with alkaline reagents.

聚天冬氨酸具有酰亚胺环状结构，可被碱性试剂开环而引入结合DNA的功能性侧链。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了