Heterogenized rhodium complex was prepared by the combination method of anchoring and sol-gel technique.
采用化学键联和溶胶-凝胶相结合的方法制备了带锚链固定的多相化铑膦络合物催化剂。
2
The comparison of heterogenized and homogenous catalyst on epoxidation of different alkene was also given.
同时与均相催化剂空气环氧化不同烯烃的性能进行了对比。
3
Discuss a collaborative document based model to implement the collaboration of heterogenized workflow management systems, and set up a four-layer collaboration agent.