Hao Shijie, Cui Lishan, Chen Zonghai, Jiang Daqiang, Shao Yang, Jiang Jiang, Du Minshu, Wang Yandong, Brown Dennis E, Ren Yang
State Key Laboratory of Heavy Oil, Processing and Department of Materials Science and Engineering, China University of Petroleum, Beijing 102249, P. R China.
Adv Mater. 2013 Feb 25;25(8):1199-202. doi: 10.1002/adma.201203762. Epub 2012 Nov 26.