Solid carbon nanoonions with relatively uniform size distribution, abundant structure defects and oxygen-containing surface functional groups can be prepared from lignin with the introduction of polyethylene and Ni-based catalysts.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.