2 papers
cond-mat.mtrl-sci2009
Strain engineering on graphene towards tunable and reversible hydrogenation
Zhiping Xu, Kun Xue
Graphene is the extreme material for molecular sensory and hydrogen storage applications because of its two-dimensional geometry and unique structure-property relationship. In this…
cond-mat.mtrl-sci2009
Engineering graphene by oxidation: a first principles study
Zhiping Xu, Kun Xue
Graphene epoxide, with oxygen atoms lining up on pristine graphene sheets, is investigated theoretically in this Letter. Two distinct phases: metastable clamped and unzipped struct…