metathesis相关论文
The Li-Mg-N-H hydrogen storage system was for the first time chosen for a prototype auxiliary power unit that integrated......
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1-butene metathesis and isomerization reaction over Mo/HMOR-Al2O3 catalyst: Factors influencing prod
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Sustainable Synthesis and Life Cycle of C4/C5 Based Telechelic Oligomers,Functionalized Polymers and
Synthesis and life cycle of tailored C4/C5 based telechelic oligomers and multi-block polymers via metathesis in the pre......
Synthesis of Cyclic Polyolefin:Ring-Opening Metathesis Polymerization by Binuclear Vanadium Complexe
Main observation and conclusionrnRing-opening metathesis polymerization (ROMP) of norbornene by binuclear vanadium alkyl......
From Polymerization Inhibition to Controlled Ring-Opening Metathesis Polymerization of Macromonomers
Main observation and conclusionrnRing-opening metathesis polymerization (ROMP) is a powerful toolbox in preparation of b......
Influence of catalyst support structure on ethene/decene metathesis and coke formation over WO3/SiO2
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Effect of Reaction Temperature and Pressure on the Metathesis Reaction between Ethene and 2-Butene t
Effect of reaction temperature and pressure on the metathesis reaction between ethene and 2-butene to propene was studie......
A new propene production route from 1-butene metathesis has been developed on heterogeneous 10WO_3/Al_2O_3-HY catalysts ......
Cross metathesis of butene-2 and ethene to propene over Mo/MCM-22-Al2O3 catalysts with different Al2
A series of 3.0Mo/MCM-22-Al2O3 catalysts with γ-Al2O3 contents in the range of 0-100 wt% were prepared and applied in t......
Preparation of mesoporous alumina with large pore size and their supported rhenium oxide catalysts i
Mesoporous γ-aluminas with large pore size (up to 19 nm,denoted as MA19) are prepared from dispersed pseudo-boehmite us......
Role of support nature (γ-Al2O3 and SiO2-Al2O3) on the performances of rhenium oxide catalysts in th
The metathesis of ethylene and 2-pentene was studied as an altative route for propylene production over Re2O7/γ-Al2O3 a......
Production of propylene from an unconventional metathesis of ethylene and 2-pentene over Re2O7/SiO2-
An unconventional metathesis of ethylene and 2-pentene over Re2O7/SiO2-Al2O3 catalysts has been studied as an altative r......
Synthesis, Structure, and Ring-opening Metathesis Polymerization of η~5-Pentamethylcyclopentadienyl-
本文通过对荣华二采区10...
Metathesis of Butylene-2 and Ethylene to Propylene over 3.0Mo/(Hβ+ γ-Al203) Catalysts with Different
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Cross metathesis of butene-2 and ethene to propene over Mo/MCM-22-Al2O3 catalysts with different Al2
A series of 3.0Mo/MCM-22-Al2O3 catalysts with γ-Al2O3 contents in the range of 0-100 wt% were prepared and applied in t......
Role of support nature (γ-Al2O3 and SiO2-Al2O3) on the performances of rhenium oxide catalysts in th
The metathesis of ethylene and 2-pentene was studied as an alternative route for propylene production over Re2O7/γ-Al2O......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Metathesis of Butylene-2 and Ethylene to Propylene over 3.0Mo/(Hβ+ γ-Al203) Catalysts with Different
A series of 3. 0Mo/(Hβ+γ-Al2O3) samples with γ-Al2O3 contents in the range of 0-100% (mass fraction) was studied by m......
Effect of Reaction Temperature and Pressure on the Metathesis Reaction between Ethene and 2-Butene t
Effect of reaction temperature and pressure on the metathesis reaction between ethene and 2-butene to propene was studie......
A kinetic study of two ruthenium carbene catalysts, (PCy3)2Cl2Ru=CHPh 1 (Grubbs catalyst) and a new catalyst [1,3-bis(2,......
A powerful approach to the synthesis of an unprecedented polynorbornene with pendant moiety bearing azide and terminal a......
Production of propylene from an unconventional metathesis of ethylene and 2-pentene over Re2O7/SiO2-
An unconventional metathesis of ethylene and 2-pentene over Re2O7/SiO2-Al2O3 catalysts has been studied as an alternativ......
Preparation of mesoporous alumina with large pore size and their supported rhenium oxide catalysts i
Mesoporous γ-aluminas with large pore size (up to 19 nm,denoted as MA19) are prepared from dispersed pseudo-boehmite us......
本文系统考察了镧系14种稀土氧化物对烯烃歧化催化剂MoO_3/SiO_2的影响,发现其中多数均可使催化剂的寿命延长,并以Tb及Pr的效果最......
采用浸渍法制备了不同Re2O7负载量的Re2O7／Al2O3催化剂，采用XRD、XRF、低温氮吸附-脱附、NH3-TPD、FTIR和H2-TPR对催化剂进行了表征......
在固定床反应器上考察了氢型丝光沸石（HM）-氧化铝双组元负载MoO3催化剂上的1-丁烯歧化反应性能，通过氨程序升温脱附、X射线衍射和氢程......
目的探讨小眼畸形转录因子(microphthalmia-associated transcription factor,MiTF)家族易位性肾细胞癌的临床病理特点、免疫表型......
采用浸渍法制备了一系列钨负载量不同的W/SiO2/Al2O3催化剂.采用X射线衍射（XRD）、激光拉曼（Raman）光谱、紫外-可见（UV-Vis）光谱、氢气程......
文章对超出规范规定范围内的桩端沉碴提出用置换法处理的技术方法,取得显著效果,克服了传统处理方法强度小等缺点,也避免了采用跨......
In order to realize a metal containing nano-structure, a block-copolymer containing alkynyl groups in one block was desi......
研究了不同预处理条件下MgMo/MCM22催化剂的乙烯和2-丁烯歧化制丙烯反应性能,考察了催化剂失活机理和再生条件,表明催化剂经氧化性......
A concise and efficient total synthesis of (-)-umbelactone 1, an occurring γhydroxymethyl-α, β-butenolide from Memyce......
主要论述了株冶集团锌Ⅰ系统硫酸锌溶液净化除杂的机理及实践效果,并对之加以评论及探讨,指出了生产实践中存在的问题,提出了相应......
在到丙烯的 ethene 和 2-butene 之间的换位反应上的反应温度和压力的效果在 WO3/| 上被学习 ?-Al2O3-HY 催化剂。这项活动被发现......
有大毛孔的 Mesoporous 氧化铝判断(到 19 nm，作为 MA19 表示了) 是用 pluronic P123 从驱散的 pseudo-boehmite 被准备模板。这些 ......
从 1-butene 换位的一条新丙烯生产线路在异构的 10WO <sub>3</sub>/Al<sub>2</sub 上被开发了 > 有不同 HY 内容的 O <sub>3</sub......
Cross metathesis of butene-2 and ethene to propene over Mo/MCM-22-Al2O3 catalysts with different Al2
有在 0-100 wt% 的范围的纬 - Al2O3 内容的一系列 3.0Mo/MCM-22-Al2O3 催化剂在 ethene 和 butene-2 的换位反应被准备并且适用。......
1-Butene isomerization and metathesis over Mo/mordenite-alumina： Factors influencing product distrib
Effects of space velocity, reaction temperature and support acidity on product distribution and induction period in 1-bu......
在 Re2O7/SiO2-Al2O3 催化剂上的乙烯和 2-pentene 的异乎寻常的换位为丙烯的生产作为一条其他的线路被学习了。2-pentene 和象 88......
油脂及不饱和脂肪酸酯的催化歧化及其与烯烃的交叉歧化可以提供多种有用的化工原料和中间体，大大扩展了油脂的应用范围。概述了油脂......
采用固体氯酸钾复分解法代替传统的氯化钾复分解法制备高氯酸钾，加适量添加液洗涤高氯酸钾晶体，解决了成品中氯酸根超标的难关，产品质......
Ring-closing metathesis reactions involving diallyldiphenylsilane and diallyloxydiphenylsilane were successfully perform......
η5-Pentamethylcyclopentadienyl-(η5-exo-tricyclo[5.2.1.02,6]deca-2,5,8-trien-6-yl) iron(3) was synthesized and characte......
综述了近几年来金属氮宾与亚胺的复分解反应.主要集中在锆、钼、钛等过渡金属上....
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Copper Tungstate-Graphene Oxide nano composites have been successfully applied as excellent catalysts for the photocatal......
Citrus oils as chain transfer agents in the cross-metathesis degradation of polybutadiene in block c
The cross-metathesis degradation of poly(styrene-co-butadiene) (styrene, 30 wt%) (SB-1) and poly(styrene-co-butadiene) (......
Grubbs' catalyst was used to prepare a series of carbosilane dendrimers with silacyclopentene peripheral groups. It ......
对新己烯生产技术的现状和今后的发展趋势进行了综述,分析了由异丁烯和乙烯生产新己烯的技术特征,讨论了烯烃二聚工艺和催化剂、烯......
A series of 3. OMo/(Hβ+γ-Al2O3) samples with γ-Al2O3 contents in the range of 0-100% (mass fraction) was studied by m......
