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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 内容类型：专利     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Preparing two-dimensional nitrogen-doped porous carbon material comprises e.g. adding graphene oxide into biomass saccharide solution, adding amino acids, reacting, washing, drying, and mixing with potassium hydroxide, reacting. 专利 申请日期: 2018-01-01, 公开日期: 2018-04-20 作者:  ZHANG X FAN Q YANG H MI P ZHAO Y 收藏  |  浏览/下载：12/0  |  提交时间：2019/12/02 Making high volume ratio capacity composite graphene porous carbon involves preparing sheet-shaped colloid type porous carbon by mixing carboxylic compounds, oxidized graphite alkene aqueous solution, liquor and water solution of aldehyde. 专利 申请日期: 2012-01-01, 公开日期: 2012-10-24 作者:  HAO G LI W LU A 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/18 Preparation method of foam porous graphene/polypyrrole composite oil absorbing material involves using graphite as raw material to prepare graphite oxide and dispersing graphite oxide into mixed solution of ethanol and water. 专利 申请日期: 2012-01-01, 公开日期: 2012-08-01 作者:  CHEN H KU P LI H LI R LIU L YANG F 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/18