Effects of dielectric decrement on surface potential in a mixed electrolyte solution*

Project supported by the National Natural Science Foundation of China (Grant Nos. 41501240, 41530855, 41501241, and 41877026), the Natural Science Foundation of Chongqing CSTC (Grant No. cstc2018jcyjAX0318), and the Fundamental Research Funds for the Central Universities, China (Grant No. XDJK2017B029).

Peng Jing, Zou Wen-Xin, Tian Rui, Li Hang, Liu Xin-Min
       

Dielectric constant as a function of (a) surface charge density in an inhomogeneous dielectric medium and (b) distance from charged surface in 0.001 mol·L−1 of a 1:1 electrolyte solution.