Funding for this research was provided by:
Key Technologies Research and Development Program (2017YFB0602003)
Joint Fund of Coal (U1610254)
Director Innovation Fund of Key Laboratory of Biofuels Chinese academy of Science (Y372081100)
Article History
Received: 8 June 2020
Accepted: 11 November 2020
First Online: 27 November 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.