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化学剥落的石墨烯板的溶解热减少

Hailiang Wang1, Joshua Tucker Robinson, Xiaolin Li

  • 1Department of Chemistry and Laboratory for Advanced Materials, Stanford University, Stanford, California 94305, USA.

Journal of the American Chemical Society
|July 8, 2009
PubMed
概括

一种新的溶热还原方法有效地消除了氧化石墨烯的缺陷,恢复了其导电性. 这个过程产生了高质量的石墨烯板,与原始材料相美,展示了内在的迪拉克行为.

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Reduction is a simple strategy to convert a carbonyl group to a hydroxyl group. The three major pathways to reduce carbonyls to alcohols are catalytic hydrogenation, hydride reduction, and borane reduction.
Catalytic hydrogenation is similar to the reduction of an alkene or alkyne by adding H2 across the pi bond in the presence of transition metal catalysts like Raney Ni, Pd–C, Pt, or Ru. Aldehydes and ketones can be reduced by this method, often under mild to moderate heat (25–100°C) and...