硅剂

When phosphorous acid was used to synthesize SAPO molecular sieves, it was found that the relationship among the reaction mixture composition, crystallization condition and products was different from that in AlPO〓-moleeular sieve synthesis.

研究发现，亚磷酸作磷源合成磷酸铝分子筛的时候，可以拓展一些磷酸铝、硅磷酸铝分子筛合成所使用的模板剂的范围。

The application of silicane coupling agent s in compound materials and development thereof are reviewed.

概述了硅烷偶联剂在复合材料中的应用与发展。

The effects of silicane coupling agent on the properties of epoxy matrix composites filled with rigid shell powder were studied.

以贝壳微粉为刚性填料，研究了硅烷偶联剂对贝壳微粉改性环氧树脂复合材料性能的影响。

In this article, HA was treated with silicane coupling agent. The influences of the surface modification on the particle size and the stability of the dispersion system were studied.

PHBV ； HA ；本文采用硅烷偶联剂对羟基磷灰石进行了表面修饰，分析了表面修饰对HA的粒径及分散体系稳定性的影响。

Based on the preparation of silica in a rotating packed-bed reactor, an in-situ modification of silica is carried out by addition of silicane coupling agent during the final stage of carbonization reaction.

在超重力反应沉淀法制备白炭黑的基础上，在沉淀反应的后期加入硅烷偶联剂，实现沉淀法白炭黑的原位改性。

The results showed that the aggregation of SiO2 particles was reduced by the silicane coupling agent and the dispersive property of the SiO2-sol was improved. The CPCMs treated fabric has good thermal property.

结果表明：通过硅烷偶联剂的改性，可减小粒子间的聚集作用，改善SiO2溶胶的分散程度；将复合相变材料整理到织物上，可使织物具有良好的热性能。

A functionalized superparamagnetic iron oxide nanoparticles were synthesized by reduction-precipitation method, and were modified by silicane coupling agent. The nanoparticles were evaluated by diffraction, scanning electron microscope and X-ray energy spectrometer.

用部分还原－共沉淀法制备了四氧化三铁Fe3O4纳米材料，用硅烷偶联剂进行了表面修饰，用扫描电镜，X-射线粉晶衍射，磁强计，X射线能谱仪等分析仪器对材料的相关性能进行了测定。

The polyaniline hybrid materials doped with cobalt substituted silicotungstate isomers α,β-Kβ(subscript 6-n)H[SiW11Co(H2O)O39]xH2O β(subscript i=β1,β2,β3 have been prepared.

以Keggin结构钴取代杂多硅钨酸盐异构体α，β-K(下标 6-n)H[SiW11Co(H2O)O39]xH2Oβ(下标 i=β1，β2，β3为掺杂剂，采用固相合成法制备了4种聚苯胺掺杂材料。

The results show high selectivity when the temperature is controlled at 50 CC , and the nitrated reaction time is 90 mm, toluene is nitrated by using 95% nitric acid as nitrating reagent at the presence of acetic anhydride, 1.0g silicotungstic acid catalyst is calcinated at 300℃ for 1.5h. The o/p (ratio of ortho to paro isomer of toluene nitration) ratio is 0.89 in product distribution of toluene nitration, lower than 1.67 using sulfonitric acid as catalyst. The yield of products is 91.6%.

结果表明，在醋酐存在条件下，以CCl4为溶剂，以质量分数为95%的硝酸为硝化剂，反应温度控制在50℃，反应60 min， 1.0g经300℃焙烧1.5h后的硅钨酸催化剂，对甲苯表现出强的区城选择性，甲苯硝化产物o/p值（甲苯硝化产物邻位和对位异构体的质量比）达0.89，较硝硫混酸的1.67显著降低，产物收率达到91.6%。

With stannous octanoate as the catalyst and 4,4'-diaminodiphenylsulfone as the curing agent, we studied the influence of reaction conditions and the molar ratio of resin and diphenylsilandiol on the heat resistance of modified products.

以辛酸亚锡作催化剂、4，4'-二氨基二苯基砜为固化剂，研究了反应条件和E-44与二苯基硅二醇的物质的量配比对改性产物耐热性能的影响。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新