硅烷化,silanization英语短句,例句大全

硅烷化,silanization
1)silanization[,sil?nai'zei??n]硅烷化
1.Preparation of Tapered Fibers-optic and Silanization on the Submicron Tip of Fibers-optic;亚微米锥形光纤的制备及硅烷化修饰
2.The results showed that silanization of the zeolite decreased the concentration of acid sites,which led.采用多次浸渍法和化学反应沉积法对纳米HZSM-5分子筛外表面进行了硅烷化处理,考察了改性后纳米ZSM-5对甲苯歧化的催化活性。
3.With tetraethyl-orthosilicate(TEOS) and trimethylchlorosilane(TMCS) as silanizing agents,MCM-22 zeolite-support was modified by the silanization using the chemical vapor-treatment or the solution graft method.用正硅酸乙脂(TEOS)和三甲基氯硅烷(TMCS)为硅烷化试剂,分别对MCM-22分子筛进行表面改性处理,考察其对所担载W/MCM-22基催化剂上甲烷脱氢芳构化(DHAM)反应性能的影响,结果表明,TEOS或TMCS对MCM-22分子筛载体的硅烷化处理主要导致分子筛外表面最强和最弱的表面酸性位被消去,分子筛孔道内的B酸位(芳构化中心)几不受影响;在DHAM反应化学上表现为:CH4转化率大体持平,但芳烃选择性明显上升,催化剂的结焦/积碳速率有所减缓,单程操作寿命明显延长。

英文短句/例句

1.MODIFICATION BY VAPOR SILYLATION OF NIOBIUM-CONTAINING HEXAGONAL MESOPOROUS SILICA含铌六方介孔二氧化硅的气相硅烷化改性(英文)
2.Study on the Terminal Allylation and Silylation Technique of Polyether;聚醚端烯丙基化及其硅烷化技术研究
3.Silanizing-modified zeolite catalyst ZSM-5 for catalytic dewaxing硅烷化改性ZSM-5分子筛用于催化脱蜡催化剂
4.Research on the Preparation of Silane by the Disproportionation of Triethoxysilane;三乙氧基硅烷歧化制取甲硅烷工艺研究
5.LIQUID POLYCARBOSILANE DERIVED Al-CONTAINING SiC CERAMIC PRECURSORS--POLYALUMINOCARBOSILANE液态聚碳硅烷制备含铝碳化硅陶瓷前驱体——聚铝碳硅烷
6.Magnesium Chloride Hexammouiate Produced by the Magnesium Silicide Method硅化镁法生产硅烷的副产物六氨氯化镁
7.Study on Process of Dodecyltriethoxysilane铂催化十二烷基三乙氧基硅烷的合成新方法
8.Supported Platinum PEG Complexes Catalysts for Hydrosilylation Reaction of Styrene and Trialkoxysilane;固载PEG络合铂催化苯乙烯与三烷氧基硅烷硅氢加成反应
9.Synthesis and Characterization of Polysilazanes and Hyperbranched Polycarbosilazanes;聚硅氮烷及超支化聚有机碳硅氮烷的合成与表征
10.The combustion of silane forms silicon oxides that can cause irritation to the respiratory tract.硅烷燃烧生成可以导致呼吸道刺激的氧化硅。
11.Synthesis of Three-dimensional Dense Silicon Oxycarbide Ceramics by Pyrolysis of Polysiloxanes;聚硅氧烷热解合成三维致密碳氧化硅陶瓷
12.Thermosetting Mechanism Study of Poly[(Methylsilylene) Ethynylene];聚甲基硅次乙炔基硅烷固化机理的研究
13.Preparation of Thin SiO_2 Films from Polysilane Coatings Using Oxygen Plasma Method;氧等离子体处理聚硅烷涂层制备二氧化硅薄膜
14.RESEARCH PROGRESS OF POLYMETHYLSILANE IN PRECURSOR OF SILICON CARBIDE CERAMICS碳化硅陶瓷先驱体聚甲基硅烷的研究进展
15.THE REACTION OF 1,3-BIS (CHLOROSILYL)- PROPANES WITH HYDROGEN SULPHIDE1,3-双(氯硅基)丙烷与硫化氢的反应
16.The Synthesize of Di-Functional Polyhedral Oligosilsesquioxane;双官能化笼型倍半硅氧烷的合成研究
17.Synthesis and characterization of a mercaptopropyl polyhedral oligomeric silsesquioxane(POSS)巯基官能化倍半硅氧烷的合成及表征
18.Photochemical Syntheses of Silyl Manganese Pentacarbonyls (CO)_5MnSiR_3硅烷基五羰基锰(CO)_5MnSiR_3的光化学合成

相关短句/例句

silylation[,sili'lei??n]硅烷化
1.The silylation could promote remarkably the catalytic performance.分别用水热法和气相沉积法制备了Ti/HMS分子筛,采用三甲基氯硅烷(TMCS)和六甲基二硅氮烷(HMDSZ)对Ti/HMS样品进行了气相硅烷化,并用X射线衍射、N2吸附、红外光谱、29Si核磁共振和紫外-可见光谱对样品进行了表征。
2.2',4"-O-bis(trimethylsilyl)erythromycin A 9-O-(1-ethoxycyclohexyl)oxime was prepared for the regioselective methylation by using 1-ethoxycyclohexene as etherification agents and 1,1,1,3,3,3-hexame-thyldisilazane as silylation reagents.以醚化剂1-乙氧基环己烯和硅烷化试剂1,1,1,3,3,3-六甲基二硅氨烷为保护试剂,采用醚化-硅烷化保护法制备了克拉霉素。
3)silylanization硅烷化
1.It was found that the polarities of the solvents in the silylanization have great influences on the adsorbability of photocatalyst composite.实验发现在硅烷化处理时,选择不同极性的溶剂对复合光催化剂的吸附性能有显著影响。
2.A method determining inositol quantitatively in sanitarian Foods by purifying with ion exchange resin,deriving with silylanization and filling in the column of gas chromatography is described in this paper.:介绍了以离子交换树脂净化 ,硅烷化衍生 ,填充柱气相色谱定量测定肌醇的方法 ,可用于含人造香精、色素、氨基酸、维生素、蔗糖等的保健食品测定 ,具有定量准确 ,适用面广等优点 ,其平均回收率 98% 。
4)Silylanization silica gel硅烷化硅胶
5)silation硅烷基化
1.The inorganic aerogel preparation through conventional drying and subcritical drying after solvent exchange or silation of the hydrogel is analyzed.分析了无机气凝胶的溶剂置换常压和次临界干燥法制备以及硅烷基化处理常压干燥法制备,介绍了纤维增强气凝胶、多组分气凝胶和搀杂改性气凝胶。
6)Sillicon-alkane activation硅烷活化