Funding for this research was provided by:
Natural Science Foundation of Ningxia Province (NZ17262)
Key Laboratory of Electrochemical Energy Conversion Technology and Application at North Minzu University (2018KLEA02)
Open Project of State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering (2019-KF-36)
New Catalytic Process in Clean Energy Production (ZDZX201803)
Article History
Received: 13 September 2019
Accepted: 7 November 2019
First Online: 15 November 2019
Compliance with ethical standards
:
: There are no conflicts of interest in this research article.