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- The recent development in the study of CeO_2TiO_2 binary oxide is reviewed. 介紹了CeO2-TiO2複合氧化物製備方法及性能特徵;
- The synthesis of polyoxytetramethylene glycol by cationic ringopening polymerization of tetrahydrofuran was studied in use of a binary catalyst system of fuming sulfuric acid and cocatalyst B. 對以發煙硫酸為主體的雙元催化劑進行四氫呋喃開環聚合製備聚氧四甲撐二醇進行了系統的研究。
- The catalyst system comprised hydrocarbon and hydrocarbon oxide compounds of aluminum,magnesium, calcium,zinc and other metals,the catalyst promoter involved a number of compounds. 環氧乙烷聚合用催化劑體系包括鋁、鎂、鈣、鋅及其他金屬的烴化物和烴氧化物,助催化劑涉及多種化合物。
- CeO_2+SnO_2 binary oxide coated titanium anodes were prepared by the sol-gel method. 用溶膠凝膠法製備了CeO2+SnO2/Ti二元氧化物被覆鈦塗層。
- It is suggested that the interaction of SO 2- 4 group with Zr in binary oxide result in the forming of acid sites. 研究結果表明 ;SO2 - 4基團與二元氧化物中Zr原子作用形成了酸性中心 .
- In the function of sodium methoxide, several factors effecting on alcoholysis of urea by zinc oxide catalyst were obtained. 探討了在甲醇鈉作用下,氧化鋅催化尿素醇解的影響因素。
- In the presence of water,calcium oxide catalyst was prepared for ethoxylation of alkylphenol, The catalyst has high catalytic activity. 水存在下,由氧化鈣製成的烷基酚乙氧基化催化劑,具有良好的催化活性。
- The method also applies to the binary oxides of subgroup elements. 新方法可標度周期表中二元氧化物的光學鹼度。
- The catalyst system and technics for oxidative carbonylation of phenol to diphenyl carbonate (DPC) has been studied. 針對苯酚氧化羰基化合成碳酸二苯酯(DPC)潔凈化工過程用催化劑和工藝條件進行了較系統的研究。
- Copper-zinc oxide catalyst is prepared by co-precipitation technique.The effects of aging the precipitate in the parent solution and addition of CeO2 are investigated. 本研究以共含浸法製備銅-鋅氧化物觸媒,並探討沉澱物於溶液中的熟化時間及添加氧化鈰促助劑對催化活性的影響。
- Synthesis of adamantane was studied using AlCl 3 catalyst system and co-catalysts. 用三氯化鋁-助催化劑的催化體系進行了金剛烷合成的研究。
- The load mechanism of active component of this catalyst system has also been discussed. 並指出了本催化劑活性組份可能的負載機理。
- A kind of catalyst system has been successfully developed for Beijing Cherokee with multipoint injection. 針對北京切諾基四缸多點噴射輕型車,本文研製成功了一種催化轉化器。
- Catalyst system for hydrogenation of maleic anhydrite and corresponding products are introduced. 摘要介紹了順酐加氫反應的催化體系以及生成相應產物的情況;
- Thus it becomes an economic tradeoff which must be evaluated for each catalyst system if optimum results are to be obtained. 這就成為一個經濟性權衡的問題,要想得到最佳化成果,就必須對每一個催化劑系統進行評價。
- The poly-oxyethylene alkyl phenyl ether obtained by calcium oxide catalyst had perfect quality with narrow molecular weight distribution, high cloud point, good appearance and low by - product PEG. 乙氧基化製得的烷基酚聚氧乙烯醚產品分子量分佈窄,濁度高,外觀色澤好,副產物聚乙二醇(PEG)低。
- T.-C.Wen and C.-C.Hu.,」Hydrogen and Oxygen Evolutions on Ru-Ir Binary Oxides」 ,J Electrochem.Soc., 139, 2158 (1992). 黃耀煌;「循環伏安法置備之含水釕氧化物於電化學電容器之應用」;國立中正大學化工研究所碩士論文;1999.
- A copolymer of epichlorohydrin ( ECH )-allyglycidyl ether ( AGE ) was prepared with Al (i-Bu) 3-H3PO4-H2O- N(CH3 ) 2 ( DMA) catalyst system. 用Al(i-Bu)_3-H_3PO_4-H_2O-DMA(二甲基苯胺)四元催化劑合成了環氧氯丙烷(ECH)/烯丙基縮水甘油醚(AGE)共聚物。
- The oxidative carbonylation of phenol to DPC catalyzed by palladium complexes catalyst system (PdCl2+ Cu(OAc)2+ TBAB+ H2BQ) has been studied. 開發出了苯酚氧化羰基化直接合成碳酸二苯酯鈀系絡合物催化體系:PdCl_2+Cu(OAc)_2+TBAB+H_2BQ;
- Styrene butadiene rubber (SBR) was cyclized with the aid of cationic catalyst system based on diethylaluminum chloride(Al) and benzyl chloride(RCl). 應用一氯二乙基鋁和苄基氯催化劑體系進行了丁苯橡膠的陽離子環化反應。