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. 2017 Nov 8;7:15095. doi: 10.1038/s41598-017-15233-8

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© The Author(s) 2017

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Band edge position of the Sc₂C(OH)₂-I and Sc₂CF₂-I. The redox potentials of H⁺/H₂ and H₂O/O₂ at PH = 0 are also provided as a reference (the green dashed lines).