Complex modification of amphoteric modified bentonite with Tween20 and its structure characteristics
REN Shuang, MENG Zhaofu, MA Linli, LI Wenbin, LIU Wei, BAI Dan
Journal of Functional Materials . 2017, (4): 4159 -4163 .  DOI: 10.3969/j.issn.1001-9731.2017.04.029