| 查看: 315 | 回复: 0 | ||
[求助]
求翻译
|
|
Catalytic Test. The direct hydroxylation of benzene was performed in the liquid phase in a 50 mL round-bottomed flask equipped with a reflux condenser and a magnetic stirrer. In a typical procedure, 20 mmol benzene was mixed with 0.1 g catalyst (FeP?MNTs or conventional mesoporous FePO4, synthesized as in ref 5, possessing the specific surface area of 258 m2/g, and denoted FeP?MPs) in 20 mL acetonitrile. After the mixture was heated to 333 K under vigorously stirring, 35 mmol H2O2 (30 wt %) were added within 30 min. Then, the mixture continued to react for 70 min. After the reaction, the mixture was separated by centrifugation and analyzed by gas chromatography. Quantitative calculation was achieved using o-cresol added after reaction as an internal standard. 发自小木虫Android客户端 |
回复此楼» 猜你喜欢
材料专硕283求调剂
已经有15人回复
-
求调剂
已经有14人回复
-
（调剂）一志愿报考哈尔滨工业大学0857资源与环境专业378分考生
已经有3人回复
-
本科211，293分请求调剂
已经有9人回复
-
315求调剂
已经有4人回复
-
308求调剂
已经有4人回复
-
301求调剂
已经有4人回复
-
304求调剂
已经有5人回复
-
302分 085601求调剂推荐
已经有9人回复
-
一志愿9材料学硕297已过六级求调剂推荐
已经有12人回复
