naa a22 4500 510765661 CHVBK 20180411083155.0 cr unu---uuuuu 180411e20130201xx s 000 0 eng 10.1007/s11630-013-0589-y doi (NATIONALLICENCE)springer-10.1007/s11630-013-0589-y Slip-enhanced reverse electrodialytic power generation in ion-selective nanochannels [Elektronische Daten] [Byeongdong Kang, Jaisuk Yoo, Hyun Kim, Dong-Kwon Kim] Power generation by reverse electrodialysis in ion-selective nanochannels is numerically investigated. Especially, in the present study, the influence of hydrodynamic slip at the surface of nanochannels is investigated. The current-potential characteristics of the nanochannels are calculated by solving several governing equations: Nernst-Planck equation for the ionic concentrations, the Poisson equation for the electric potential, and the Navier-Stokes equation for the diffusioosmotic flow. Hydrodynamic slip is applied as the boundary condition at the surface of nanochannels. As the slip length increases, the diffusioosmotic flow velocity and electrical conductance of ions increase because the friction at the surface of nanochannels decreases. It is shown that the power generation is enhanced by 44% with a moderate 100nm slip length by using a nanochannel with 10nm height. Science Press, Institute of Engineering Thermophysics, CAS and Springer-Verlag Berlin Heidelberg, 2013 Reverse electrodialysis nationallicence Ion-selective nanochannel nationallicence Power generation nationallicence Slip length nationallicence Kang Byeongdong Department of Mechanical Engineering, Ajou University, Ajou, South Korea aut Yoo Jaisuk Department of Mechanical Engineering, Ajou University, Ajou, South Korea aut Kim Hyun Department of Mechanical Engineering, Ajou University, Ajou, South Korea aut Kim Dong-Kwon Department of Mechanical Engineering, Ajou University, Ajou, South Korea aut Journal of Thermal Science SP Science Press 22/1(2013-02-01), 36-41 1003-2169 22:1<36 2013 22 11630 https://doi.org/10.1007/s11630-013-0589-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11630-013-0589-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kang Byeongdong Department of Mechanical Engineering, Ajou University, Ajou, South Korea aut NATIONALLICENCE 700 1- Yoo Jaisuk Department of Mechanical Engineering, Ajou University, Ajou, South Korea aut NATIONALLICENCE 700 1- Kim Hyun Department of Mechanical Engineering, Ajou University, Ajou, South Korea aut NATIONALLICENCE 700 1- Kim Dong-Kwon Department of Mechanical Engineering, Ajou University, Ajou, South Korea aut NATIONALLICENCE 773 0- Journal of Thermal Science SP Science Press 22/1(2013-02-01), 36-41 1003-2169 22:1<36 2013 22 11630 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer