水滑石和二月桂酸二丁基锡的结合对CPE具有良好的稳定性。
There was good stability for CPE with the combine of hydrotalcite and dibutyltin dilaurate.
您知道好的水滑石的标准是什么吗?
介绍了水滑石的结构和性能。
The structure and properties of hydrotalcite were introduced.
并用红外和X衍射等仪器对改性前后的水滑石进行了表征。
X-ray and FTIR were performed to characterize the hydrotalcites before and after treated.
结果表明,所有前驱物材料均能形成完整的层状水滑石结构;
The results showed that complete layer structure of hydrotalcite was formed in all precursors.
综述了以类水滑石为催化剂的有机液相催化氧化的研究进展。
New developments in liquid phase catalytic oxidation of organic compounds using hydrotalcite-like compounds (HTlcs) as the catalysis are reviewed.
本发明提供了一种具有荧光特性的稀土配合物阴离子插层水滑石及其制备方法。
The present invention provides a kind of re complex anion intercalated hydrotalcite with fluorescent property and its preparation process.
刚果红实验表明,水滑石和二月桂酸二丁基锡并用对CPE有良好的热稳定作用。
Experiments of Congo Red showed that there was good stability for CPE with the combine of hydrotalcite and dibutyltin dilaurate.
该方法制备的镁铝水滑石的纯度、粒度和结构与用试剂级固体镁盐制备的镁铝水滑石一致。
The fineness, granularity and structure of magnalium hydrotalcite produced in this way are same as that produced by solid magnesium salts in reagent level.
氢氧化镁和纳米合成水滑石配合使用,可使复合材料的阻燃效果增强并能大大减少负面影响。
When the Mg(OH)2 used with synthetic nano HT, the flame retard effect is enhanced, and decreasing significantly the negative effects.
该方法一方面可降低镁铝水滑石生产的成本,另一方面为卤水的综合利用又开辟了一条新途径。
It can low the cost in this way. On the other hand, it creates a new way for brine's integral utilization.
吸附体系的电导率变化显示了水滑石的记忆效应,并有可能是焙烧态水滑石再生的动态过程反应。
The results showed that this conductivity change might be the reflection of the dynamic regeneration of the calcined hydrotalcite.
本发明提供能够有效地置换类水滑石物质的层间阴离子的层间离子置换方法和层间离子置换装置。
Disclosed is a method for replacing interlayer ions that can efficiently replace interlayer anions of a hydrotalcite-like substance. Also disclosed is an apparatus for replacing interlayer ions.
作者简要介绍了水滑石的结构、性质和合成方法,在此基础上,着重综述了其作为塑料助剂的应用。
In this paper, the structure, properties and preparation methods were described briefly and, on this base, its applications as additives of plastics were reviewed in detail.
水滑石(LDH)因其特殊的层状结构、层间距可调性和层间阴离子可交换性,近年来受到人们的广泛关注。
In recent years, LDH is being paid more and more attention for special samdwich, controllability of layers interval and anionic exchanging.
用活化指数表征的水滑石的表面处理效果非常理想,为新型阻燃剂水滑石在工业方面的应用奠定了良好的基础。
Results show the activation index was a fairly well coefficient to denote the treating effect and this promoted the application of this novel flame-retardant in industry.
本文介绍了水滑石的性质和用途及水滑石填充PVC材料研究进展,并展望了水滑石在我国PVC工业中的应用前景。
The characteristics and applications of hydrotalcite and progress in its filled PVC were discussed. The application prospect of hydrotalcite in China's PVC industry was outlined.
在萃取过程中加入光学纯酒石酸柱撑水滑石粉末,能明显提高对映体的选择性,对映体选择性分离因子最大值可达1.2。
The enantioseletivity can be improved obviously when the optical pure tartaric acid-LDHs powder was added during the process of extraction, the maximal enantioselective separation factor is 1.2.
采用阴离子表面活性剂硬脂酸钠对水滑石进行表面改性,研究了温度、时间和改性剂用量等各种因素对水滑石改性效果的影响。
Hydrotalcite was surface modified by using sodium stearate. The factors of different treatment conditions such as temperature, time, amount of modifier, were analyzed.
水滑石类化合物具有层层堆叠的独特结构特点,利用这种特点解决偶氮类化合物存在的不足成为当今偶氮类化合物研究的重要部分。
Hydrotalcite-like compounds have stacked layers of laminated structure, Using this structure to solve the problem azo compounds become an important part of the study.
类水滑石化合物又称阴离子粘土,具有离子可交换性,又有孔径可调变的择形吸附的催化性能,是一种具有广阔应用前景的层状材料。
Hydrotalcite, also named anionic clays, is a kind of pillared clay materials with broad applications because of its properties of exchangeable anion and adjustable pore size.
简述类水滑石化合物的合成方法,并对以类水滑石化合物为前驱体的柱撑水滑石及将其焙烧后的复合氧化物的性质和催化应用进行了综述。
The paper describes the preparation methods of hydrotalcite like compounds (HTLcs), the properties and catalytic application of pillared hydrotalcite and the mixed oxides formed by HTLcs calcination.
水滑石类化合物作为一种新型的固体碱催化剂,以其良好的催化性能,结构可调变性,原料价格低廉易制得等特点,受到了越来越多的关注和重视。
As a novel solid base catalyst, the hydrotalcite-like compounds have been attracted more and more attention due to its good catalytic performance, tunable structure and low cost of raw materials.
通过XRD、TEM、FTIR、TG-DTA等多种表征手段分别对有机阴离子柱撑水滑石的晶相结构及其影响因素、晶体形貌、红外性能、热稳定性进行了研究。
The crystal structure and outward appearance, IR property and thermal stability of the organic-anion-pillared hydrotalcites have been studied by XRD, TEM, FTIR and TG-DTA.
滑石,硬脂酸锌,苯基三甲基聚矽氧烷,氧化铁棕,氧化铁氨,氧化铬绿,人工合成群青蓝,水氧化铬绿。
Talc, Zinc Stearate, Phenyl Trimethicone, Iron Oxide Brown, Ferric Ammonium Ferrocyanide, Chrome Oxide Green, Ultramarine Blue, Hydrated Chrome Oxide Green.
研究了微细粒滑石在水介质中的分散与聚团行为。
The dispersion and flocculation behaviours of extremely fine talc in aqueous medium are described in this paper.
研究了微细粒滑石在水介质中的分散与聚团行为。
The dispersion and flocculation behaviours of extremely fine talc in aqueous medium are described in this paper.
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