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- Ordered mesoporou structure 有序介孔结构
- Ordered mesoporous silicas and its hybrid materials could open the door for new stationary phase of chromatography. 摘要系统地介绍了有序介孔硅胶及其复合材料的研究进展。
- By means of TG-DTA,XRD,and TEM analysis,the effect of calcinated temperature on their mesoporous structure was investigated and related mechanism was also discussed. 在不引入任何其他辅助离子的前提下,所得样品具有较好的热稳定性。通过TG-DTA,XRD,TEM等表征手段,考察了不同焙烧温度对二氧化锆介孔分子筛结构的影响,并对其机制进行了初探。
- These novel mesoporous materials exhibit large pore size, open mesopore structure, tunable compositions, various morphologies, high mechanical strength and abundant properties. 目前,随着低丰度的后修饰蛋白的深入研究和以小分子为对象的代谢组学的兴起,进一步发展生物质谱技术对于小分子样品的分析、低丰度蛋白的富集和快速酶解新技术显得尤为重要。
- Ordered mesoporous carbon (OMC) materials were synthesized by liquid impregnation method with sucroee as the carbon precursor and mesoporous organosilicas (OMS) as template. 以蔗糖为浸渍碳源,以非水体系快速挥发法所合成的介孔氧化硅为模板,采用液相浸渍法制备介孔炭。
- In order not to be late, she cut across the fields. 为了不迟到,她抄近路穿过田野。
- We started early in order to arrive before dark. 为了在天黑前到达,我们很早就动身了。
- The single molecular wire of polyaniline, which is templated by the ordered mesoporous silica, has potential application in the novel electronic or optoelectronic materials. 这种以有序介孔二氧化硅为模板制备的聚苯胺的单分子导线,有潜力应用在新型的电子或光电子器件上。
- Ordered mesoporous carbon was successfully prepared using siliceous MCM-48 as template, p-toluenesulfonic acid (PTSA) as catalyst, and furfuryl alcohol as carbon source. 以纯硅MCM-48为模板、对甲苯磺酸为催化剂、糠醇为碳源成功制备了高度有序的中孔炭分子筛。
- The effect of different content of starch of the samples was studied on the mesopore structure, macropore appearance, hydrothermal stability and enzyme activity to immobilize gluczyme. 因此较大孔径载体材料可能有利于提高酶活性,但这方面的工作很少,值得深入研究。
- He ordered the troops to limber up and move out. 他命令部队把炮装上前车开出去。
- The courts ordered the seizure of all her property. 法院下令查封她所有的财产。
- The captain ordered two flags to be placed fore and aft. 船长吩咐在船头和船尾各挂一面旗子。
- The soldiers were ordered to present arms. 士兵们奉命举枪致敬。
- Eu(DBM)3phen complexes guests were assembled into the ordered mesoporous silica in chloroform to prepare the luminescent composites Eu(DBM)3phen/APTES-MCM-41 (EAM) and Eu(DBM)3phen/APTES-SBA-15 (EAS). 选择Eu(DBM)3phen为客体,有序介孔氧化硅MCM-41和SBA-15为载体,分别在氯仿中进行分子组装,制备出具有较强发光性能的介孔复合材料Eu(DBM)3phen/APTES-MCM-41(EAM)和Eu(DBM)3phen/APTES-SBA-15(EAS)。
- The petition was ordered to lie on the table. 该请愿书奉命暂搁一边,以后讨论。
- Mesoporous structure Pd catalyst 介孔结构Pd催化剂
- She ordered a hamburger and French fries. 她叫了一客汉堡包和炸薯条。
- The sentry was ordered to shoot on sight. 哨兵奉命一发现目标就射击。
- I ordered a wreath from the florist. 我从花店定购了一个花冠。