As the study to innovate and develop a new research direction of electrostatic theory, it is known that secondary electron emission coefficient of solid material can't be ignored as an important and incentive parameter of static electricity. In this paper, we combined the experiment with theoretical way to discuss and analyze the association mechanism between the magnitude and polarity of surface electrostatic potential with the secondary electron emission characteristic, as well as tried to explore and establish the new model based on secondary electron emission characteristics with solid surface electrostatic charging.

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