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1.Determination of phenol in Anisole by Spec-trophotometry
苯甲醚中微量苯酚的光度测定收藏指正
2.Powder TP (PTP), oil-soluble TP(OSTP) and Butylated Hlydroxy Anisole+Butylated Hlydroxy Toluene (BHA+BHT) are evaluated as antioxidant in lard oil and soybean oil using AOM.
以猪油和大豆油为实验油,用活性氧法(AOM)对粉剂茶多酚、油溶型茶多酚、叔丁基4羟基茴香醚(BHA)+2,6-二叔基对甲酚(BHT)的抗氧化性能进行了比较。收藏指正
3.p-Amino anisole as a raw material, 1,2-dichloroethane as a solvent, through the reactions of acylation, nitration and hydrolysis, Fast Bordeaux Base GP (C.I.Azoic Diazo Component 1, C.I. 37135) was synthesized. The overall yield of the product was>76.57% and solvent recovery was about 95%.
以对氨基苯甲醚为原料,以1,2-二氯乙烷为溶剂,经乙酰化、硝化、水解合成了枣红色基GP,产品收率在76.57%以上,溶剂回收率在95%左右。收藏指正
4.The catalysts of rare earth(Ⅲ) perfluorooctanesulfonates(RE(OSO_(2)C_(8)F_(17))_(3),RE=Sc,Y,La~Lu) had been prepared and Friedel-Crafts acylation anisole with Ac_2O on RE(OSO_(2)C_(8)F_(17))_(3) catalysts in (fluorous) biphasic systems were investigated.
制备了全氟辛基磺酸稀土金属盐(RE(OSO2C8F17)3,RE=Y,La~Lu),研究了该催化剂作用下氟两相Friedel-Crafts酰化反应。收藏指正
5.It can be concluded from these results that anisole reacts with the reduction product of EC and DEC, RCO 3Li, in the first process of Li + intercalating into the carbon electrode. The obtained CH 3OLi is helpful in building up a more effective and stable SEI of the carbon electrode, reducing the cointercalation of solvent molecular. All these contribute to the improvement of the cycle performance of lithium-ion battery.
根据以上分析结果 ,提出了苯甲醚对锂离子电池循环性能的影响机理 :在Li+嵌入石墨电极的初次过程中 ,苯甲醚和EC、DEC的还原分解产物RCO3Li发生基团交换反应 ,生成CH3OLi ,该产物能有效提高石墨电极表面SEI的稳定性 ,减少锂离子嵌入石墨过程中引起的溶剂分子共嵌入 ,从而改善电池的循环性能。收藏指正
6.DPC and the related compounds, as well as DPO and the related compounds, were well separated through an OV-101 chromatographic column. The synthesis of DPO was carried out over catalysts with Lewis acid and molecular sieves such as TS-1, H-ZSM-5 and Hβ. It was observed that the by-product anisole could be produced via a methylation of phenol with DMO.
Lewis酸催化剂及TS-1、H-ZSM-5、Hβ和H-丝光沸石等分子筛催化苯酚和DMO酯交换合成DPO反应研究中发现,苯酚和DMO甲基化反应生成苯甲醚是主要的副反应,产物的选择性和催化剂的酸性强弱有着直接的关系。收藏指正
7.The HECMC based TSM sensor possesses good reproducibility, high stability and short response time with the linear range of 0.016 ~25.406 mg/L and a low detection limit down to 0.007 mg/L of anisole vapour when coated with 4 3 μg of HECMC. The sensitivity is 43.80 Hz/(mg·L-1) under 30 ℃±0.5 ℃.
当涂载量为43μg时,传感器的线性响应范围可达0.016~25.406mg/L,灵敏度为43.8Hz/(mg·L-1)(30℃±0.5℃),检测下限可达0.007mg/L。收藏指正
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