alcoholic hydroxyl

英

美

网络醇羟基

The anodic and cathodic peaks on CVs of the CAW modified electrode in the PBS solution were attributed to the oxidation of alcoholic hydroxyl groups and the reduction of carboxylic acid groups respectively.
实验表明，经硝酸处理的碳原子线修饰电极在PBS缓冲溶液中的循环伏安曲线上的一对氧化、还原峰可归属于羟基氧化和羧基还原。
Compared with the reaction using cyclohexene as reducer, the dosage of catalyst was obviously reduced, alcoholic hydroxyl increased and the content of phenolic hydroxyl was almost the same.
与环己烯法相比，氢气还原法的催化剂用量明显减少，醇羟基数增加较为显著，酚羟基含量基本一致。
The results indicate that compared with reed lignin, residual lignin in reed kraft pulp had higher contents of oxygen and phenolic and alcoholic hydroxyl groups, lower contents of methoxyl group, residual carbohydrates and total aldehydes after alkaline nitrobenzene oxidation.
研究发现，苇浆残余木素比起芦苇木素具有较高的氢含量和较低的氧含量；较低的甲氧基含量和较高的酚羟基和醇羟基含量；