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    • 3. 发明申请
    • PREPARATION OF GRAPHENE SHEETS
    • 石墨片的制备
    • US20130001089A1
    • 2013-01-03
    • US13170624
    • 2011-06-28
    • Lain-Jong LiChing-Yuan Su
    • Lain-Jong LiChing-Yuan Su
    • C25D9/04C25D5/50C25D5/48C25D7/00B82Y40/00B82Y99/00
    • B82Y30/00B82Y40/00C01B32/19C01B2204/32C25B1/00Y10S977/845
    • A method of preparing graphene sheets. The method includes: immersing a portion of a first electrode and a portion of a second electrode in a solution containing an acid, an anionic surfactant, a salt, an oxidizing agent, or any combination thereof as an electrolyte, the immersed portion of the first electrode including a first carbon material and the immersed portion of the second electrode including a second carbon material or a metal; causing a potential to exist between the first and second electrodes; and recovering, from the solution, graphene sheets exfoliated from the carbon material(s). Also disclosed is a method of preparing a graphene film electrode. The method includes: dissolving graphene sheets in an organic solvent to form a solution, applying the solution on a substrate, adding deionized water to the solution on the substrate so that a graphene film is formed, and drying the graphene film.
    • 制备石墨烯片的方法。 该方法包括:将第一电极和第二电极的一部分浸入含有酸,阴离子表面活性剂,盐,氧化剂或其任何组合的溶液中作为电解质,第一 包括第一碳材料的电极和包括第二碳材料或金属的第二电极的浸没部分; 导致在第一和第二电极之间存在潜力; 并从溶液中回收从碳材料剥离的石墨烯片。 还公开了制备石墨烯膜电极的方法。 该方法包括:将石墨烯片溶解在有机溶剂中以形成溶液,将溶液涂布在基材上,向基板上的溶液中加入去离子水,形成石墨烯膜,并干燥石墨烯膜。
    • 4. 发明授权
    • Preparation of graphene sheets
    • 石墨烯片的制备
    • US08858776B2
    • 2014-10-14
    • US13170624
    • 2011-06-28
    • Lain-Jong LiChing-Yuan Su
    • Lain-Jong LiChing-Yuan Su
    • C25B1/00B82Y40/00B82Y30/00C01B31/04
    • B82Y30/00B82Y40/00C01B32/19C01B2204/32C25B1/00Y10S977/845
    • A method of preparing graphene sheets. The method includes: immersing a portion of a first electrode and a portion of a second electrode in a solution containing an acid, an anionic surfactant, a salt, an oxidizing agent, or any combination thereof as an electrolyte, the immersed portion of the first electrode including a first carbon material and the immersed portion of the second electrode including a second carbon material or a metal; causing a potential to exist between the first and second electrodes; and recovering, from the solution, graphene sheets exfoliated from the carbon material(s). Also disclosed is a method of preparing a graphene film electrode. The method includes: dissolving graphene sheets in an organic solvent to form a solution, applying the solution on a substrate, adding deionized water to the solution on the substrate so that a graphene film is formed, and drying the graphene film.
    • 制备石墨烯片的方法。 该方法包括:将第一电极和第二电极的一部分浸入含有酸,阴离子表面活性剂,盐,氧化剂或其任何组合的溶液中作为电解质,第一 包括第一碳材料的电极和包括第二碳材料或金属的第二电极的浸没部分; 导致在第一和第二电极之间存在潜力; 并从溶液中回收从碳材料剥离的石墨烯片。 还公开了制备石墨烯膜电极的方法。 该方法包括:将石墨烯片溶解在有机溶剂中以形成溶液,将溶液涂布在基材上,向基板上的溶液中加入去离子水,形成石墨烯膜,并干燥石墨烯膜。