Correction to “Comment on ‘NanoholeStructured and Palladium-Embedded 3D Porous Graphene for Ultrahigh Hydrogen Storage and CO Oxidation Multifunctionalities’” Alexey Klechikov and Alexandr V. Talyzin Umeå University, Department of Physics, S-90187 Umeå, Sweden
ACS Nano 2016, 10, 9055−9056. DOI: 10.1021/acsnano.6b03568. materials,2 we discovered that one of the images (with scale bar 200 nm) mistakenly showed a similar-looking air-annealed Ni-decorated nanocarbon sample. The second image and isotherms were recorded from the Pd-decorated sample, as stated in the figure caption. We apologize for this unfortunate error in image selection. Correct images of holey Pd-decorated air annealed r-GO samples are shown in Figure 1 and ref 2.
T
he inset in the original Figure 1 showed two scanning electron microscope (SEM) images from air-annealed, Pd-decorated reduced graphene oxide (r-GO).1 However, in the process of working on the full paper on the relevant subject of H2 storage in Pd-decorated graphene-related
REFERENCES (1) Klechikov, A.; Talyzin, A. V. Comment on “Nanohole-Structured and Palladium-Embedded 3D Porous Graphene for Ultrahigh Hydrogen Storage and CO Oxidation Multifunctionalities. ACS Nano 2016, 10, 9055−9056. (2) Klechikov, A.; Sun, J.; Hu, G.; Zheng, M.; Wågberg, T.; Talyzin, A. V. Graphene Decorated with Metal Nanoparticles: Hydrogen Sorption and Related Artefacts. Microporous Mesoporous Mater. 2017, 250, 27−34.
Figure 1. SEM images of r-GO decorated with Pd nanoparticles and air-annealed for preparation of nanoholes. © 2017 American Chemical Society
Received: May 24, 2017 Published: June 1, 2017 6502
DOI: 10.1021/acsnano.7b03623 ACS Nano 2017, 11, 6502−6502
Additions and Corrections
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