1. Plumer B. In a First, Renewable Energy Is Poised to Eclipse Coal in U.S. New York Times 2020:13. https://www.nytimes.com/2020/05/13/climate/coronavirus-coal-electricity-renewables.html.
2. Carbons prepared from coals for anodes of lithium-ion cells;Zheng;Carbon N. Y,1996
3. Rethinking coal: thin films of solution processed natural carbon nanoparticles for electronic devices;Keller;Nano Lett.,2016
4. Extraction of preformed mixed phase graphene sheets from graphitized coal by fungal leaching;Balachandran;Handb. Res Inven Bioremediation Tech.,2017
5. Dadyburjor D., Biedler PR, Chen C., Clendenin LM, Katakdaunde M., Kennel EB, et al. Production of Carbon Products Using a Coal Extraction Process - Final Report. 2004.