Royal Society of Chemistry, RSC Advances, 57(4), p. 30467
DOI: 10.1039/c4ra05477f
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We here demonstrate a facile one-step synthesis of RGO–Ni hybrid materials, where Ni2+ ions and GO are simultaneously reduced by γ-irradiation. RGO–Ni, with Ni nanoparticles well dispersed on the RGO surface, shows a more enhanced EM absorption ability than the individuals.