Triboelectrification of dielectric material in the lunar environment
M. Li, Q. Xia, M. Cai, L. Xu, T. Yang, X. Jia | 2025 | Journal of Electrostatics
DOI 10.1016/j.elstat.2025.104112Needs reviewPDF missing
Methods
20Charging potential variation with speedExperimentalCharging potential under different environmentsExperimentalTriboelectrification between materials and simulated lunar dustElectrostatic charging | Lunar mission safetyTeflon charging under different environmental conditionsElectrostatic charging | Material charging behaviorTriboelectrification at different temperaturesElectrostatic charging | Thermal effects on chargingCharging of lunar rover wheelsElectrostatic charging | Lunar mission safetyCharging of Apollo spacesuitsElectrostatic charging | Lunar mission safetyCharge dissipation times under illumination and dark conditionsElectrostatic discharge | Lunar mission safetyCharge transfer risks for astronautsElectrostatic discharge | Lunar mission safetyCharging of lunar rovers in shaded regionsElectrostatic charging | Lunar mission safetyCharge transfer in ESD-sensitive componentsElectrostatic discharge | Lunar mission safetyLunar surface charging under solar wind and magnetotail plasmaElectrostatic charging | Lunar environment analysisLunar surface potential under solar windElectrostatic charging | Lunar environment analysisLunar surface potential under extreme conditionsElectrostatic charging | Lunar environment analysisTriboelectrification characteristics of Teflon rover wheelcharging behaviorSurface potential measurement under vacuum and UV exposurecharging behaviorTriboelectrification characteristics at different temperaturesComparative studySurface potential measurement at different temperaturesExperimental measurementSurface potential measurement at 50 CExperimental measurementSurface potential measurement at 20 CExperimental measurement
Properties
24Charging potentialMeasured under different conditions (speed, environment, temperature)85%Environmental conditionsIncluding atmosphere, vacuum, and UV light80%Future missionsContext for Chang'e 6 and potential manned missions80%Voltage under vacuum375 V100%Voltage under UV light200 V100%Voltage under atmospheric conditions39 V100%Maximum voltage under temperature variation1975 V100%Charging of lunar rover wheels5000 V100%Charge transfer exceeding 10 mA10 mA100%Charge transfer exceeding 0.1 A0.1 A100%Discharge time under illumination for positive charges80 s100%Discharge time under illumination for negative charges3 ms100%Maximum voltage in shaded regions of lunar craters103 V100%Charging of Apollo spacesuits400 V100%Lunar surface potential under solar wind+10 V100%Lunar surface potential under solar wind on dark side100 V100%Lunar surface potential under extreme conditions103 V100%surface potential122 V95%surface potential25 V95%surface potential375 V95%surface potential200 V95%Surface potential at 50 C1975 V90%Surface potential at 20 C375 V90%Surface potential at 100 C254 V90%