Abundant graphite particles occur in amphibolite-grade quartzite of the Archean–Paleoproterozoic Wutai Metamorphic Complex in the Wutaishan area of North China. Petrographic thin section observations ...
A study conducted by researchers at the University of São Paulo (USP) in Brazil and the Università degli Studi di Roma "La Sapienza" in Italy has synthesized fullerenes and hollow spherical graphene ...
For years, researchers looking at seafloor sediments would find bits of black carbon along with organic carbon strewn across the ocean floor, but they couldn’t say exactly where it originated. The ...
VIENNA (Reuters) - U.N. inspectors found graphite and more uranium traces in test samples taken from a Syrian site Washington says was a covert graphite nuclear reactor almost built before Israel ...