Funding for this research was provided by:
Shaanxi Coal Industry Group United Fund of China (2019JLM-2)
Xi’an Science research project of China (2020KJRC0089)
Electrical Materials and Infiltration Key Laboratory of Shaanxi Province Projects (17JS080)
International Exchange Grant (IEC/NSFC/201078)
Article History
Received: 21 June 2022
Accepted: 3 October 2022
First Online: 19 October 2022
Declarations
:
: The authors declare no conflict of interest.