期刊
MATERIALS CHEMISTRY FRONTIERS
卷 2, 期 2, 页码 323-330出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c7qm00533d
关键词
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资金
- National Natural Science Foundation of China [51622204, 51472014, 51438011]
- Beijing Nova Program [Z171100001117071]
- Foundation for the Author of National Excellent Doctoral Dissertation of China [201331]
- Fundamental Research Funds for the Central Universities
- National Postdoctoral Program for Innovative Talents [BX201600007]
- China Postdoctoral Science Foundation [2016M600894]
As a widely used antimicrobial agent in toothpastes and body washes for decades, triclosan (TCS) is causing great harm to the environment through wastewater. Herein, we used a two-electrode system to remove TCS comprising Co3O4 nanowires/carbon cloth (Co3O4 NWs/CC) as anode and CoP nanowires/carbon cloth (CoP NWs/CC) as cathode. At a constant current density of 10 mA cm(-2), the degradation efficiency for TCS is 95% in 60 min and it is transformed into important chemical raw materials, including phenol, 1,2-dihydroxybenzene, and 2-phenoxyphenol. Subsequently, hydrogen is generated on the CoP NWs/CC cathode with Faradaic efficiency of nearly 100%. The synergetic effect of the superhydrophilic surfaces of the Co3O4 NWs/CC anode and the CoP NWs/CC cathode as well as the superaerophobicity of the cathode assures full contact of the electrolyte solution and the active materials and high-efficiency generation of H-2 bubbles.
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