Electrostatic adhesion of ion and triboelectric-charged particles |
| |
| Institution: | 1. Department of Physics, Faculty of Science, Cairo University, Giza, Egypt;2. Basic Sciences Department, College of Engineering, University of Dammam, Saudi Arabia;1. Department of Dermatology, Dongguk University Ilsan Hospital, 814 Siksa-dong, Ilsandong-gu, Goyang-si, Gyeonggi-do 410-773, Republic of Korea;2. Bioscience Institute, AmorePacific Corporation R&D Center, Yongin-si, Gyeonggi-do, 446-729, Republic of Korea;1. Mechanical Engineering Department, National Institute of Science and Technology, Berhampur - 761 008, India;2. Mechanical Engineering Department, National Institute of Technology, Kurukshetra – 119 136, India;1. Department of Physics, Alzahra University, Tehran 1993893973, Iran;2. Department of Physics, Sharif University of Technology, Tehran 1458889694, Iran;3. Institute for Nanoscience and Nanotechnology, Sharif University of Technology, Tehran 1458889694, Iran |
| |
| Abstract: | The adhesion of ∼10 μm charged toner particles is of considerable importance in the electrophotographic process for copying or printing documents. If the non-electrostatic short-range adhesion force is reduced with nanoparticle surface additives, the toner adhesion is dominated by an electrostatic force. However, the measured adhesion of triboelectrically charged toner is greater than the prediction of an electrostatic image force model that assumes a uniform surface charge distribution. The enhanced electrostatic adhesion of triboelectrically charged toner is attributed to a non-uniform surface charge distribution. To provide support for this interpretation, the adhesion of ion-charged toner is of interest since a more uniform surface charge distribution is expected. Electric field detachment measurements on ion-charged toner for different charge levels show that the adhesion of ion-charged toner is indeed less than that of triboelectrically charged toner. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
