A superhigh discharge capacity induced by a synergetic effect between high-surface-area carbons and a carbon paper current collector in a lithium

A superhigh discharge capacity induced by a synergetic effect between high-surface-area carbons and a carbon paper current collector in a lithium–oxygen battery

Luo Guang-Sheng^a),^b), Huang Shi-Ting^a),^b), Zhao Ning^a),^b), Cui Zhong-Hui^a), Guo Xiang-Xin†^a)

(a) FTIR, (b) XRD scans, (c) XPS of Li 1s, and (d) XPS of C 1s spectra for the KB/CP cathodes. The surfaces of KB and CP are both investigated for comparison. The signals of the pristine KB/CP cathodes are also presented for comparison.