Liu, Zhen http://orcid.org/0000-0002-9359-9889
Zhu, Yangyang
Du, Zhenyu
Xing, Wei
Komarneni, Sridhar
Yan, Zifeng
Funding for this research was provided by:
National Natural Science Foundation of China (CN) (U1362202, 21206196)
China National Petroleum Corporation (CN) (2014D-5006-0404)
China Scholarship Council (CN) (201406455026)