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DOI: 10.1039/C8TA90091D (Correction) J. Mater. Chem. A, 2018, 6, 9280-9280

Correction: Co-mixing hydrogen and methane may double the energy storage capacity

Qianqian Xue a, Menghao Wu *a, Xiao Cheng Zeng *b and Puru Jena c
aSchool of Physics and Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan 430074, China. E-mail: wmh1987@hust.edu.cn
bDepartment of Chemistry, University of Nebraska-Lincoln, Lincoln, NE 68588, USA. E-mail: xzeng1@unl.edu
cDepartment of Physics, Virginia Commonwealth University, Richmond, VA 23284, USA

Received 13th April 2018 , Accepted 13th April 2018

First published on 1st May 2018

Abstract

Correction for ‘Co-mixing hydrogen and methane may double the energy storage capacity’ by Qianqian Xue et al., J. Mater. Chem. A, 2018, DOI: 10.1039/c8ta01909f.

In section 3.3 at the end of the fourth page of the article, there is a calculation error. The correct calculation should be (0.07 eV + 0.21 eV × 2)/3 = ∼0.16 eV rather than (0.07 eV + 0.21 eV × 2)/3 = ∼0.20 eV as originally stated in the article.

In addition, a column for m = 1, n = 0 was omitted from Table 2. The corrected table is shown below:

Table 2 Average binding energy of H2/CH4 on Sc atom for mixed adsorption of nH2 molecules and mCH4
n 4 1 2
m 1 2 3 2 2
E an (eV) 0.27 0.26 0.26
E bm (eV) 0.19 0.22 0.19 0.31 0.28

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.

This journal is © The Royal Society of Chemistry 2018
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