Wettability on coal tar asphalt surface of dual quaternary ammonium salt Gemini surfactants containing ester and hydroxyl groups
GAO Xiaorong, CUI Yong, ZHAO Xiaoxia, WEI Wenlong, CHANG Honghong
CIESC Journal . 2017, (1): 230 -237 .  DOI: 10.11949/j.issn.0438-1157.20160790