methylolation相关论文
为了改进碱木质素羟甲基化的制备方法,采用水热法对碱木质素(Lig)进行羟甲基化改性,利用FT-IR半定量法测得的羟甲基含量作为参考指......
为了改善导电炭黑与聚合物间的互生,利用炭黑表面氢原了是被取代的特点,用甲醛在炭黑表面引入羟甲基,再与马来酸酐进行酯化接枝。在反......
Bioadsorption of Cd (II) from Contaminated Water on Treated Sawdust: Adsorption Mechanism and Optimi
Sawdust (SD) a very low cost material has been utilized as adsorbent material for the removal of Cd (II) from aqueous so......