mesop相关论文
Synthesis of unsymmetric triphenylene discotic liquid crystals with a semi-fluorinated chain and the
The fluorophobic effect of the semi-fluorinated chain of discotic molecules efficiently improves the stability of column......
以阳离子交换树脂和硫酸镍为原料,经离子交换和碳化制得催化剂载体——磁性碳微球.又以钛酸丁酯为原料,采用溶胶-凝胶法制备介孔SO......
在田间条件下,研究12个大豆品种两个生育时期的叶片光合速率(PA)、气孔导度(gs)、叶肉导度(gm)、气孔内CO2浓度(Ci)和蒸腾速率(TR)。结果表明,上述5个性状均有显......
Mixture formed from sonicating TiCI4 and Si(OEt)4 in the absence of water is used as precursor and hydrolyzed by using a......
在这篇论文,一系列 chiral 作为 chiral 实体和联本基由 cholesteryl 酉旨一半组成的非对称的液体晶体(nBA-chol ) 有不同终端烷基......
通过自由基聚合反应合成了具有高比表面积的介孔硅( PPOSS),并对其表面进行修饰和铜离子( Cu2+)的固 定,最终得到功能化介孔硅材料(PPOSS......
Synthesis of Mesoporous Chromium Silicates Molecular Sieves in Strong Acidic Media by Assembly of Pr
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甲醛是无色具有强烈刺激性气味的气体,对人们的健康危害日益严重,甲醛气体的实时监测也逐渐成为人们非常关注的问题。石英微晶天平(QC......
改性天然沸石是一种有效的水体脱铅离子筛。研究了天然沸石的改性,铅吸附性能,并对水体脱铅机理进行了探讨。......
以大孔径的介孔炭(MC)为催化层材料经低温热处理构建出炭对电极,着重探讨了在炭浆料中添加TritonX100对其组装的染料敏化太阳电池(DSCs......
以三乙酸甘油酯为改性剂改性的中温煤沥青在炭化过程中引入机械振动作用。通过热重分析仪、傅立叶红外光谱仪和核磁共振仪对改性煤......
用氨水、环己烷、壬基酚聚氧乙烯(10)醚和正构醇制备了稳定的W/O微乳液.在该微乳液中,使正硅酸乙酯在碱性条件下水解制备得到了纳......
采用水热法制备具有介孔结构的Mo-V-Te-Nb-O系列催化剂,考察了模板剂十六烷基三甲基溴化铵(CTAB)添加量对Mo-V-Te-Nb-O催化剂结构的......
在无外加酸的体系中,以三嵌段共聚物P123为模板剂,一步合成有序介孔材料A-SBA-15。考查了高温和硅/铝源物种共水解对产物形貌和结构性......
分子筛固体碱是一种环境友好型固体碱催化剂,催化剂表现出很好的催化活性并且分离后可重复使用。本文综述了用于催化油脂酯交换反......
We presented a simple route to prepare nanoscale CdTe urchins in a tri-n-octylphosphine oxide(TOPO) system. CdTe urchins......
Photocatalysis is one of the most promising methods owing to its great potential to relieve environmental issue. To cons......
A Kinetic Study of Anaerobic Biodegradation of Food and Fruit Residues during Biogas Generation Usin
A kinetic study of biogas production from Urban Solid Waste (USW) generated in Dar es Salaam city (Tanzania) is presente......