Previous Article Next Article Table of Contents Catalysis Today, Vol.350, 127-135, 2020 DOI10.1016/j.cattod.2019.06.031 Export Citation Effect of surface hydroxyl group of ultra -small silica on the chemical states of copper catalyst for dimethyl oxalate hydrogenation Wang Y, Yang WL, Yao DW, Wang SP, Xu Y, Zhao YJ, Ma XB Please enable JavaScript to view the comments powered by Disqus.