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Preparing high sulfur content nitrogen-sulfur co-doped pitch-based carbon material involves placing absolute ethanol into reaction kettle, adding saturated aqueous solution of sodium chloride in dropwise manner to anhydrous ethanol. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-08
作者:  QIU J HAO M XIAO N WANG Y
收藏  |  浏览/下载:18/0  |  提交时间:2019/12/02
Three-dimensional graphene assembly catalyst preparation for carrying out liquid-phase hydrogenation reaction, involves mixing pyridine, polystyrene beads and graphene oxide, and then arranging mixture into aqueous solution. 专利
申请日期: 2018-01-01, 公开日期: 2018-01-19
作者:  ZHANG X FAN Q DU Z MA S
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/02


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