1) spacing of layers
层间距
1.
The results show that four organic reagents have intercalated into the layers of MMT,spacing of layers of MMT have increased from 1.
以天然蒙脱土(MMT)为原料,用季铵盐和氨基酸作为有机插层剂与蒙脱土层间的阳离子进行交换,优化反应条件(改性时间、温度和搅拌速率),制备出层间距不同的有机蒙脱土,用FT-IR、XRD、TEM及TG对产物进行表征。
2.
The results showed that the spacing of layers of organophilic montmorillonite were increased from 1.
结果表明:有机蒙脱土的层间距由1。
3.
The X-ray diffractometer suggests that the spacing of layers of Na-MMT have increased from 1.
FT-IR证明有机插层剂已进入蒙脱土的层间;XRD结果表明钠基蒙脱土的层间距由1 3nm增加到3 63～4 74nm;TEM测试也表明蒙脱土的层间距增大,粒层厚度为50nm左右。
2) interlayer distance
层间距
1.
Controllable study of interlayer distance of tartaric acid intercalated LDHs;
酒石酸插层水滑石层间距的可控性研究
2.
X-ray method was employed to investigate the changes of interlayer distance, microcrystal sizes and crystal cell parameters in the nanocomposites.
采用熔融插层法成功制备了接枝物(PP-g-MAH)/有机蒙脱土(Org-MMT)纳米复合材料,用X射线衍射法检测了复合材料的层间距、微晶尺寸和晶胞参数的变化,并考察了纳米复合材料的力学性能。
3.
Meanwhile,the results showed that the ZBEDP is a typical layered compound by XRD and SEM,with the interlayer distance(1.
XRD和SEM结果表明ZBEDP具有典型的层状结构,其层间距(1。
3) spacing of layer
层间距
1.
In this paper 18 experiments were designed and the best process for synthesizing the biggest spacing of layers of montmorillonite was discussed.
本文按正交法设计了18个制备有机蒙脱石的实验,优化了制备最大层间距的蒙脱石的最佳工艺条件,并对其进行了表征,最后制备了几种不同层间距蒙脱石/不饱和聚酯树脂复合材料。
2.
In this paper 18 experiments are designed with four factors (content of organic reagent; temperature; mixing time; PH) which can influence the spacing of layer of montmorillonite and then the orthogonal and regressive method are used to analyze them.
本文选择了四个主要影响蒙脱石有机化层间距的因素(插层剂含量、温度、搅拌时间、pH值)设计了18个试验, 用极差法和回归法分析了实验结果,结果表明制备最大层间距的最佳工艺条件为:插层剂含量70％;温度为95℃;搅拌时间为 2h;pH值为5,而且在插层剂含量<70％时,制备的蒙脱石层间距与插层剂含量存在线性关系。
4) basal spacing
层间距
1.
The influences of preparation and intercalation process of pillared reagent hydroxyl-Fe on the basal spacing of pillared montmorillonite (MMT) were studied.
考察柱撑蒙脱土层间距与羟基铁在制备及插层过程性能的关系,测定羟基铁插层蒙脱土过程溶液电导的变化规律;研究老化时间对羟基铁柱撑剂的粒度、电导及所制得的柱撑蒙脱土层间距的影响;碱化剂加入量对羟基铁柱撑剂粒度及所制得的柱撑蒙脱土层间距的影响。
2.
The changes of the basal spacing between layers are investigated by X-Ray diffractionmeter, the nonisothermal crystallization dynamical behaviors are studied by DSC method, and mechanical properties of the composites are also tested.
采用熔融插层法制备聚丙烯 /接枝物 (PP -g -MAH) /有机蒙脱土 (org -mont)纳米复合材料 ,用X射线衍射法 (XRD)检测复合材料层间距的变化 ,用示差扫描量热法 (DSC)研究其非等温结晶动力学 ,并考察了纳米复合材料的力学性能。
3.
Its cation exchange capacity and a basal spacing are 75 meq/100 g and 1.
该蒙脱石的离子交换能力与层间距分别是７５ｍｅｑ／１００ｇ和１。
5) interlamellar spacing
层间距
1.
The X-ray patterns reveal that the interlamellar spacing of the clay,corresponding to the (001) plane peak,increases from 1.
结果表明,有机蒙脱土的层间距由1。
6) Lamellar Spacing
层片间距
1.
The influences of sample thickness on the anisotropy effect of interface energy and the adjustment mechanism of lamellar spacing in the initial transient of eutectic solidification were investigated.
7％C2Cl6(摩尔分数),对共晶合金定向凝固界面演化进行了实时观察,研究了初始非稳态凝固过程中试样厚度对于共晶合金界面能各向异性效应及层片间距调整机制的影响规律。
2.
The effect of cooling rate on eutectic crystallization undercooling,eutectic lamellar spacing and size of eutectic colony was studied and analyzed with theory.
考察了冷却速度对共晶结晶过冷度、共晶层片间距和共晶团大小的影响,并从理论上进行了解析推导。
3.
It is important to control the lamellar spacing of fully la mellar TiAl alloy for improving its mechanical properties.
利用光学显微镜 (OM)和TEM ,研究了全层状TiAl合金的层片间距的影响因素及与各因素的关系。
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