Making Graphene Using Sodium Carbonate and Hydrochloric Acid
Intercalating graphite powder with molten sodium carbonate using a propane torch allows for the subsequent exfoliation of the graphite intercalation compound (GIC) using 10M 35% hydrochloric acid. The acid solution dissolves the GIC and produces gas evolution between the layers. The reaction produces carbon dioxide and salt water which is easily filtered out via washing the graphene with copious amounts of DI water.
Видео Making Graphene Using Sodium Carbonate and Hydrochloric Acid канала Jonathan Fosdick
Видео Making Graphene Using Sodium Carbonate and Hydrochloric Acid канала Jonathan Fosdick
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