Li, Peng
Ma, Xiaoxiao
Liu, Fei
Tan, Junhua
Zhao, Yanliang
Wang, Liyong
Zhu, Kaijin
Funding for this research was provided by:
Shanxi Province Science Foundation for Youths (2015021072)
Taiyuan Institute of Technology (TITXD201403)
Special Youth Science and Technology Innovation (QKCZ201635)
Project of Scientific Technological Research and Development Plan of Chengde (20155006)
Article History
Received: 28 December 2018
Accepted: 29 April 2019
First Online: 8 May 2019