The complete set of equipment not only solves the industrial method of composite graphene liquid phase method to the activated carbon material used for supercapacitor, but also can activate the activated carbon material twice at room temperature.
The complete set of equipment meets the requirements of cleaner production.
Chapter 2: The quality of graphene prepared by this project is guaranteed.
Self-made graphene has a high single-layer rate (up to 99%), fewer defects, and can be dried for a long time.
Can be prepared into a variety of solutions to facilitate the composite with other materials.
Raw material is a wide range of natural graphite meters, is prepared by industrial methods can be put into production.
Make the industrialized application of graphene possible, promote the advancement of high-tech materials, and promote the development of the industry.
Chapter 3 Activated carbon materials for graphene-modified supercapacitors have good technical properties:
Long cycle life, graphene modified supercapacitors due to its energy storage process does not react, the energy storage process is reversible, no "memory effect", can be repeated charge and discharge hundreds of thousands of times, 500 times that of lithium ion batteries, nickel-metal hydride and nickel cadmium battery is 1000 times, if the ultracapacitors charge-discharge 20 times a day, continuous use of up to 68 yearsBy comprehensive comparison between physical activation method and chemical activation method, the activated carbon prepared by physical activation method has better economic benefit and environmental protection value.