heteropolyacid catalyst

• 杂多酸催化

heteropolyacid catalyst的用法和样例：

例句

1. A new catalyst, niobic acid, was used for the synthesis of di 2 ethylhexyl maleate with yield of 86.
   研究了用新型催化剂铌酸催化合成马来酸二辛酯的工艺。