AUTHOR=Capaz Rodrigo B. TITLE=Grand challenges in graphene and graphite research JOURNAL=Frontiers in Carbon VOLUME=1 YEAR=2022 URL=https://www.frontiersin.org/journals/carbon/articles/10.3389/frcrb.2022.1034557 DOI=10.3389/frcrb.2022.1034557 ISSN=2813-4192