The influence of boron doping on magnetic properties of oxygen-eroded graphite
(English)Manuscript (preprint) (Other academic)
A series of nanoporous oxygen-eroded graphites prepared by a redox reaction in a closed system between graphite and CuO, with varying amounts of boron, has been studied. We have found that introduction of boron affects the defect-induced magnetism of disordered nanoporous carbon in a complex way, changing both paramagnetic and diamagnetic contributions. Small concentrations of boron dopant enhance magnetic response from the system, while higher concentrations suppress magnetism due to annihilation of localized states.
IdentifiersURN: urn:nbn:se:umu:diva-53567OAI: oai:DiVA.org:umu-53567DiVA: diva2:513505