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Display device 专利
专利号: US9923124, 申请日期: 2018-03-20, 公开日期: 2018-03-20
作者:  MAZED, MOHAMMAD A;  MAZED, SAYEEDA
收藏  |  浏览/下载:15/0  |  提交时间:2019/12/24
Preparing graphene quantum dot comprises e.g. taking benzoic acid as carbon source, paving, vacuumizing, sublimating, filling with hydrogen and oxygen gases, subjecting to explosion, cooling and collecting black product. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-20
作者:  YAN H HE C LI X ZHAO T
收藏  |  浏览/下载:1/0  |  提交时间:2019/12/02
Preparing three-dimensional polychromatic carbon quantum dot anti-infrared nano functional material involves configuring sulfuric acid solution, weighing raw materials containing chromium ferro alloy, and adding sulfuric acid solution. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-09
作者:  MA W MENG F GUO L CHEN Z WANG M GAO
收藏  |  浏览/下载:13/0  |  提交时间:2019/12/02


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