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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
발명의 명칭 흉터 치료 시스템 专利
专利号: KR101666838B1, 申请日期: 2016-10-11, 公开日期: 2016-10-17