固体超强酸作为酯化反应的催化剂,充分显示了该类催化剂酸强度高、催化活性好、无污染等优点,但这类多相催化反应体系往往存在反应界面小、传质阻力大等弊端,当固体微粒达到纳米级就可以扩大其表而积,提高其催化活性。本文采用微波法成功制备出纳米级固体超强酸SO42-/Zr02。同 The solid superacid as esterification catalyst shows the advantages of high acid strength, good catalytic activity and no pollution. However, such heterogeneous catalytic reaction systems often have the disadvantages of small reaction interface and large mass transfer resistance, When the solid particles reach the nano-scale can expand its surface area, improve its catalytic activity. In this paper, the microwave method was successfully prepared nano-solid superacid SO42- / Zr02. with