硅氢化反应,Hydrosilylation英语短句,例句大全

硅氢化反应,Hydrosilylation
1)Hydrosilylation[,haidr?,sili'lei??n]硅氢化反应
1.A platinum-based catalyst supported on glass fiber grafted with 1,3,5,7-tetramethyl-1,3,5,7-tetravinyl cyclotetrasiloxane (D4Vi) was prepared and evaluated for the hydrosilylation reaction of styrene and methyldiethoxysilane.采用苯乙烯与甲基二乙氧基硅烷的硅氢化反应对该催化剂的催化性能进行了表征。
2.The application of chloroplatinic acid as catalyst to enhance the reaction of hydrosilylation in cross-linking of polycarbosilane/ divinylbenzene (PCS/DVB) was investigated.5×10-6,低分子量PCS中Si—H含量较高,且分子链支化程度低,易发生硅氢化反应;高分子量PCS中Si—H含量较低,且分子链自身支化程度高,活性基团被包裹于大分子链中,其Si—H键参加反应空间位阻大。
3.Despite a lot of researchers have paid much attention to this reaction, there have been very few reports on the hydrosilylation of ferrocenylsilanes.硅氢化反应是有机硅化学中研究得最多、应用较广的一类反应，通过该反应可以合成出许多用其他方法不易制得的有机硅化合物或聚合物。

英文短句/例句

1.Silica-supported Karstedt-type Catalyst for Hydrosilylation Reactions;二氧化硅负载Karstedt催化剂催化硅氢化反应的研究
2.Progress in Transition Metal-Phosphorus Complexes for Hydrosilylation Reaction过渡金属膦配合物在硅氢化反应中的应用研究
3.Studies on Hydrosilylation of Ferrocenylsilanes and Their Graft on HTPB;二茂铁硅烷的硅氢化反应及其与端羟基聚丁二烯的接枝研究
4.Synthesis of Chiral Multioxazolines and Applications in Rh(Ⅲ)-Catalysed Asymmetric Hydrosilylation of Potential Kotone;手性多噁唑啉的合成及其在Rh（Ⅲ）催化的前手性酮的不对称硅氢化反应中的应用研究
5.Abstract: Recent advances in asymmetric hydrosilylation of prochiral carbonyl compounds catalyzed by chiral transition metal complexes are reviewed in this paper with47 references.文摘:评述了近年来手性金属配合物催化的前手性羰基化合物的不对称硅氢化反应研究进展。
6.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
7.Hydrodesulfurization and Hydrodenitrogenation of Silica-supported Molybdenum Phosphides;以二氧化硅负载的磷化钼催化剂加氢脱硫和加氢脱氮反应研究
8.Preparation,Characterizing and Catalytic Performance for Hydrosilylation of Pt/SBA-15Pt/SBA-15的制备、表征及催化硅氢加成反应性能
9.Study on Hydrogenation Reaction of 2,4-Dinitrotoluene Using Ni/Kieselgur as CatalystNi/硅藻土催化2,4-二硝基甲苯加氢反应研究
10.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
11.Study on Dehydrogenation Reaction of Triphenylsilanol and Poly (methylhydrosiloxane)三苯基硅醇与含氢硅油脱氢反应的研究
12.The Study of Supported Platinum Complexes Catalysts for Hydrosilylation Reaction of Alkenes;固载配合铂催化剂催化烯烃硅氢加成反应的研究
13.Synthesis of Silicotungstates and Their Catalytic Performance for Tetrahydropyranylation of Alcohol硅钨酸盐的合成及其在醇的四氢吡喃化反应中的催化性能
14.Hydrosilylation of alkenes catalyzed by Rh(PPh_3)_3Cl in ionic liquids:influence of medium on addition reaction离子液体对Rh(PPh_3)_3Cl催化烯烃硅氢加成反应的影响
15.Research progress on regioselective hydrosilation;硅氢加成反应区域选择性的研究进展
16.Study on Hydrosilylation of Acetylene with Methyldichlorosilane Ⅲ Mechanism of Gas phase Hydrosilylation over PtO 2/Al 2O 3乙炔和甲基二氯硅烷的硅氢加成反应研究 Ⅲ气固相反应规律探讨
17.y8z}QrjD&E~HA5t}n;Dj J"N6UHhJ}J氢化锆慢化反应堆系统
18.Preparation and Characterization of Silica Supported Dendrimeric Phosphine and Its Catalytic Performance for the Hydrogenation of Carbon Dioxide二氧化硅负载支链有机膦的合成及其在二氧化碳催化氢化反应中的催化性能

相关短句/例句

hydrosilation[,haidr?si'lei??n]硅氢化反应
1.The side-chain polyether modified silicone was synthesized by hydrosilation of polyhydrosi- loxane and allyl polyether in the presence of hexachloroplatinic acid.以甲苯为溶剂、氯铂酸为催化剂,含氢硅油与烯丙基聚醚经硅氢化反应合成了聚醚改性硅油。
2.The non-hydrolyzable(Si—C)rigid polyurethane foam stabilizers were synthesized via hydrosilation of allyl-terminated polyethers and polyhydrosiloxanes using chloroplatinic acid as a cata- lyst.以端烯丙基聚醚及低氢聚硅氧烷两种大分子中间体为原料,以氯铂酸为催化剂,经硅氢化反应制备了非水解型(Si—C)聚氨酯硬泡匀泡剂。
3.Alkyl siloxane was prepared by hydrosilation of poly(melthylhydrosiloxane) and α olefin, in the presence of platinum catalyst.文中以α 烯烃化合物和含氢硅油为原料在铂催化剂的作用下 ,用硅氢化反应合成长链烷基硅油。
3)hydrosilication[,haidr?,sili'kei??n]硅氢化反应
4)hydrosilation reaction硅氢化反应
5)hydrosilylation reaction硅氢化反应
1.The polysilanes containing chlorine were synthesized by three ways: ①Through hydrosilylation reaction the propylene chloride was added to polysilanes containing Si-H.将光敏基团Cl直接键连在聚硅烷大分子上,用3种方法合成了含氯聚硅烷:①用硅氢化反应将氯丙烯加成到聚硅烷上;②用含苯基聚硅烷中的苯环进行氯甲基化反应;③在Wurtz缩合反应完成后直接从反应体系中将端基含氯的聚硅烷分离出来。
6)hydrosilylation[,haidr?,sili'lei??n]氢硅化反应
1.Poly(methylhydrosiloxane)was modified with methylmethacrylate by the hydrosilylation reaction,using Pt as the catalyst.本文采用Pt催化剂,用部分含氢硅油与甲基丙烯酸酯进行氢硅化反应,提高反应温度,大大缩短了反应时间,使甲基丙烯酸酯直接接枝到硅链上,并对接枝产物进行了表征。
2.High polymer catalyst polyorganosiloxane propyl-sulphur alcohol platinum complex is synthesized , when it is used in the hydrosilylation,the reaction conditions are mild,the total yield is 65%～90%.合成了一种高分子催化剂聚硅氧烷丙硫醇铂配合物 ,其用于氢硅化反应时 ,反应条件温和 ,反应的总转化率可达65 %～ 90 %。
3.The results showed that hydrosilylation of MSE proceeded on isothermal process with the reactive degree of approximately 33%;the pretreatmeat time was 173(160℃),93(170℃) and 48(180℃) min when the relative extent of reaction achieved 95% and pretreatmeat time t and temperature T met the r.结果表明:MSE等温处理过程中发生氢硅化反应,反应程度约为33%;相对反应程度达到95%时,所需时间分别为173(160℃)、93(170℃)和48(180℃)min;预处理时间t与处理温度T之间满足关系t(T)/t(T+10K)=2∶1。