1) Micropore-mesopore structure
介微孔结构
2) micro-and mesoporous structure
微孔-介孔结构
3) mesoporous structure
介孔结构
1.
Preparation and performance of titanium phosphate with different mesoporous structure
不同介孔结构的磷酸钛的制备及性能
2.
The composite photocatalysts have created a good mesoporous structure with the distribution of pore diameters centered mainly at 6 to 10 nm,and furthermore,obviou.
结果表明,复合光催化剂具有良好的介孔结构,其孔径分布主要集中在6~10 nm,且比表面积明显增大。
3.
The In/SBA-15 catalyst with a mesoporous structure was synthesized by one-step impregnating the SBA-15 support with metallic In dissolved in hot paraffin.
采用金属In的石蜡溶液浸渍载体,一步法制备具有介孔结构的In/SBA-15催化剂。
4) mesostructure
介孔结构
1.
ZrO2/SnO2 compound with mesostructure is synthesized by the template formed with cetyltrimethylammonium bromide(CTAB) and zirconyl chloride octahydrate (ZrOCl2·8H2O) and tin tetrachloride pentahydrate(SnCl4·5H2O) as resources.
通过十六烷基三甲基溴化铵(CTAB)表面活性剂水溶液所形成的柱状胶束作为模板,以ZrOCl2·8H2O,SnCl4·5H2O为原料,合成了具有介孔结构的ZrO2／SnO2复合催化剂。
5) microstructure
[英]['maikrəu,strʌktʃə] [美]['maɪkro,strʌktʃɚ]
微孔结构
1.
The relations between diluent kinds,concentration of the polymer,cooling condition,additive et al and phase diagram,microstructures .
热致相分离法是一种制备微孔结构材料的新方法,采用该方法可以将常温下缺少合适溶剂的高聚物制成多孔材料。
2.
The layer structure and the microstructure of PP hollow fiber membrance were observed by SEM and TEM,and the main structure feature of microstructure of PP hollow fiber membrane used in MO was obtained.
采用扫描电子显微镜法和透射电子显微镜法对聚丙烯(PP)中空纤维膜的层结构和微孔结构进行了微观观测,测得膜式氧合器用PP中空纤维膜的主要结构特征为:中空纤维属于不对称膜;其横断面分为2层,皮层为多孔结构,支持层为海绵状结构;皮层为开放式表面,由很多不规则长条状微孔组成;微孔分布具有方向性,沿纤维轴向排列;孔的整体分布比较均匀,分布比例较高。
3.
In addition,microstructure can also change greatly with variation of calcination temperature.
采用溶胶-沉淀法制备了二氧化钛光催化剂,考察了煅烧温度对二氧化钛晶型、粒径及微孔结构等的影响,利用XRD和氮吸附/脱附对其进行了表征。
6) porous structure
微孔结构
1.
The influences of coating condition and the content of pore-forming agent on the porous structure and the vapor permeation were studied.
研究了湿法涂层技术制备聚氨酯 (PU )多孔膜的工艺条件以及致孔剂含量对多孔膜微孔结构和透湿性能的影响。
2.
Describes the application of computer image analyzing system with the microscope in measuring porous structures of ultra-high buming rate propellants.
探讨了微机显微图象分析仪在测定超高燃速推进剂微孔结构方面的应用，并对推进剂固体粉末组分平均粒径及其分布进行了测定，还初步探索了测定推进剂制成品的断面结构状况，以判断工艺混合均匀性的可能。
补充资料：介孔
根据国际纯粹与应用化学协会(iupac)的定义，孔径小于2纳米的称为微孔；孔径大于50纳米的称为大孔；孔径在2到50纳米之间的称为介孔。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条