▎ 摘 要
NOVELTY - Mobility of graphene is increased by preparing hydrazine hydrate solution, soaking graphene sample in hydrazine hydrate solution for 1 minute to 12 hours, and taking out for blow drying. USE - Method for increasing mobility of graphene (claimed). ADVANTAGE - The method has high repeatability, and simple operation. It can mass produce modified graphene thin film, without damaging the film.