71. Zi-Jie Li, Lin Wang, Li-Yong Yuan, Cheng-Liang Xiao, Lei Mei, Li-Rong Zheng, Jing Zhang, Ju-Hua Yang, Yu-Liang Zhao, Zhen-Tai Zhu, Zhi-Fang Chai* and Wei-Qun Shi*. Efficient removal of uranium from aqueous solution by zero-valent iron nanoparrticle and its graphene composite.