为使磁性碳基固体酸催化剂具有更好的催化活性和水热稳定性，利用响应面法对其制备工艺进行优化，以催化玉米芯水解所得的木糖得率为评......

An efficient catalyst SO42--TiO2(ST)from industrial metatitanic acid has been successfully prepared to catalyze hydrolys......