还原温度太高,说不定乙二醇会聚合。120度就可以了。欢迎参考:
Carbon, Volume 50, Issue 2, February 2012, Pages 586-596
Catalysis Communications, Volume 41, 5 November 2013, Pages 101-105
微波加乙二醇效果更好。
Chinese Journal of Catalysis, Volume 35, Issue 12, December 2014, Pages 2029-2037