Defect engineering of single-walled carbon nanohorns for stable electrochemical synthesis of hydroge

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Hydrogen peroxide(H202)is one of the most important chem-icals,which are commonly used in the paper and pulp industry,water purification and environmental protection[1-3].Most of the commercial available H202 is produced by the anthraquinone oxidation process,which is environment unfriendly.At the same time,the transportation of H202 is quite dangerous and energy-intensive[4,5].
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