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- Polymerization of vinylene carbonate was carried out in both solution and bulk. 碳酸乙烯撑酯在溶液聚合和本体聚合反应中都存在程度较大的链转移反应。
- Monochloroethylene carbonate(ClEC)was firstly prepared as intermediate by chlorination of ethenyl carbonate(EC)with sulfuryl chloride(SO_2Cl_2),and then ClEC reacted with triethylamine in EC solvent to get vinylene carbonate(VC). 以碳酸乙烯酯(EC)为原料,用磺酰氯(SO2C l2)作为氯化剂生成一氯代碳酸乙烯酯(C lEC),再以三乙胺为脱卤化剂在EC溶剂中合成了碳酸亚乙烯酯(VC),优化了制备C lEC和VC的工艺参数。
- Keywords ethylene carbonate;vinylene carbonate;synthesis; 碳酸亚乙酯;碳酸亚乙烯酯;合成;
- Discuss of vinylene carbonate as additive on rechargeable lithium cell 锂离子二次电池添加剂初探
- Keywords Vinylene carbonate;Support;Immobilized enzyme;Glucoamylase; 碳酸亚乙烯酯;载体;固定化酶;葡萄糖淀粉酶;
- Keywords vinylene carbonate;chain transfer reaction;radical polymerization; 碳酸乙烯撑酯;链转移反应;自由基聚合;
- Keywords ethylene carbonate;monochloroethylene carbonate;vinylene carbonate;dehydrohalogenation;chlorination; 碳酸乙烯酯;一氯代碳酸乙烯酯;碳酸亚乙烯酯;氯化;脱卤化;
- Keywords ethenyl carbonate;monochloroethylene carbonate;vinylene carbonate;chlorination;dehalogenation; 碳酸乙烯酯;一氯代碳酸乙烯酯;碳酸亚乙烯酯;氯化;脱卤化;
- Keywords vinylene carbonate;process improvement;chlorination;elimination reaction; 碳酸亚乙烯酯;工艺改进;氯代反应;消除反应;
- Keywords vinylene carbonate;anti\|phase suspension polymerization;trypsin;immobilized enzyme; 乙烯撑碳酸酯;反相悬浮聚合;固定化酶;胰蛋白酶;
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- vinylene carbonate 碳酸亚乙烯酯
- Vinylene carbonate( VC) 碳酸亚乙烯酯（VC）
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- The crude sodium carbonate ash obtained from these plants. 苏打灰从这些植物中获得的粗碳酸钠灰
- A copy made by using carbon paper. 复写本，副本用复写纸复印的一份
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
