Tribological Investigation of Guanidinium Ionic Liquids as Lubricants for Si 3N 4/steel Contacts
YU Guiqin, LIU Jianjun, LIANG Yongmin
Chinese Journal of Applied Chemistry . 2015, (1): 99 -103 .  DOI: 10.11944/j.issn.1000-0518.2015.01.140120