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- The interlayer spacing of TiO_2-CLR is 37.9. The surface area is 131.5m~2/g. 交联累托石d_(001)为37.;9;其交联结构经800℃灼烧3 h仍未破坏。
- As PP/MMT nanocomposites prepared from HTAB modified MMT as concerned, the interlayer spacing of MMT is 4.61nm,4.2nm and 4.09nm respectively when the MMT content is 1%,2% and 3%. 以HTAB为插层剂得到的聚丙烯/蒙脱土纳米复合材料中,当土含量为1%25,2%25,3%25时,复合材料中蒙脱土的层间距分别为4.;61nm,4
- Pillared interlayer clays (PILCs) with high surface area, large pore volume, and large interlayer spacing was used as a new catalytic material and adsorptive material etc. 柱撑粘土由于其具有大的比表面积、孔容及层间距而被作为新型固体酸催化剂和吸附材料得到了越来越多的关注。
- Its absorption mechanism is as follows: the enlargement of interlayer space to better the absorption of organic substances and to quicken filtration speed. 吸附机理为通过增加大层间距,提高吸附有机物质,加快过滤速度。
- The XRD results showed the interlayer space of the OMMT increased obviously after being intercalated by NE,and OMMT would be exfoliated partially in PP. XRD分析结果表明:OMMT经NE插层后,层间距扩大明显,与PP熔融共混后可产生部分剥离。
- The test results showed that interlayer spacing of the prepared sample is 1.94nm, the BET surface area is 273.87m2/g, microvolum is 0.1174cm3/g, and most probable value of micropore size and mesopore size is individually 0.738nm and 3.766nm. 结果表明钙钠基蒙脱石铝柱撑能获得比较好的柱撑效果;层间距为1.;94nm;BET比表面为273
- IR and X-ray diffraction indicate that the interlayer spacing of DMF has been expanded,which is attributed to the fact that PAN has been intercalated into the layer of the DMF.Th... 红外光谱和X射线衍射分析结果显示:部分聚丙烯腈大分子插入到了高岭石片层之间,使高岭石层间距有一定程度的增大。
- The results showed that the ibuprofen was intercalated into the interlayer spaces of rectorite and the(001) basal spacing of rectorite increased. 结果表明,布洛芬成功插入累托石的层间,并导致累托石的(001)晶面间距增大,累托石的有序度降低。
- One part of ibuprofen was intercalated into the interlayer spaces of rectorite and the other parts were deposited on the surface of rectorite. 在所制备的布洛芬-累托石复合物中,一部分布洛芬插入累托石层间,而另有一部分布洛芬包覆于累托石的表面。
- The organic intercalated vermiculites with different interlayer spaces are obtained using amine salt and organic large molecular. 采用胺盐和有机大分子可获得不同层间距的插层有机蛭石;
- The organophilic montmorillonites with increased interlayer spacings were prepared from hydrophilic clay by cation exchange with trimethylcetyl ammonium bromide. 摘要通过阳离子交换的方法使蒙脱土由亲水性变成亲油性且层间距扩大。
- Tell that joker to stop using my parking space. 叫那个家伙不要占用我的停车场。
- There is plenty of space here to move about. 这里有很大的活动空间。
- We're a bit cramped for space in this attic. 在这间阁楼里我们有点活动不开。
- There isn't much space left for your luggage. 剩下的地方不太够你放行李的。
- It's easier for small car to find a parking space. 小型汽车比较容易找到停车空地。
- The hotel has garage space for thirty cars. 这家饭店有停放30辆小汽车的车位。
- There isn't enough space for my address. 我写地址的地方不够。
- Space rockets are being sent up all the time. 现在随时都有火箭发射。
- Space your words when you write. 写字的时候要把字均匀地隔开。