Insights into the sustainable design of engineered hydrochar co-doped with cobalt and nitrogen as peroxymonosulfate activator for fluoroquinolones removal DOI
Ganapaty Manickavasagam, Chao He, Tao Zhou

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157976 - 157976

Published: Nov. 1, 2024

Language: Английский

Dsorption promoted norfloxacin degradation via peroxymonosulfate activation by supercapacitor-activated carbon supported Co2TiO4: The dominant role of oxygen vacancy DOI

Weikun Sun,

Shengqin Liu,

Jian Zhang

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 130145 - 130145

Published: Oct. 1, 2024

Language: Английский

Citations

1
Atomically Dispersed Cobalt Anchored on Hollow Tubular Carbon Nitride Mediates Direct Electron Transfer and Oxygen-Related Active Species Path for Activation of Permonosulfate DOI

Senmiao Liu,

Xue-fang Yu, Yanhua Peng

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 63(44), P. 21260 - 21274

Published: Oct. 24, 2024

Atomically dispersed catalysts anchored on nitrogen-rich substrates present promising application potential for the persulfate-based advanced oxidation process. Nevertheless, efficient activation efficiency and a clear activated mechanism of persulfate remain challenging in carbon nitride-based single-atom (SACs). To these, combined with regulation strategy metal–ligand section carrier's architecture, an atomically Co catalyst regular hollow tubular nitride (Co/TCN SAC) herein was devised utilized to activate permonosulfate. As result, Co/TCN SACs show excellent catalytic performance degradation common antibiotics. Combined X-ray absorption fine structure theory calculation, it is confirmed that superficially CoO3 sites Co2N2O2–CoO3 unit are active center peroxymonosulfate (PMS) activation. The electrochemical test situ electron paramagnetic resonance results demonstrate radical (SO4•– •OH) nonradical (electron transfer process 1O2) paths contributing superior performance. In addition, exhibits high reaction structural stability considering water quality parameters. Finally, continuous device operated laboratory scale, which exhibited satisfactory continuously removing electron-rich antibiotics such as tetracycline. This work reveals atomic-level modulation cobalt atomic their structure–activity relationship

Language: Английский

Citations

1
Modified multifunctional carbon for persulfate activation to remove emerging contaminants: preparation, mechanism, environmental footprints and challenges DOI Creative Commons
Dahua Yu, Qiong Liao, Wumei Xu

et al.

Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: 320, P. 100871 - 100871

Published: Oct. 1, 2024

Language: Английский

Citations

1
Preparation of high performance CoCuAl@SiC catalytic ceramic membrane for nonradical degradation of sulfamethoxazole DOI
Liu Xin, Wen He, Jing Wang

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 358, P. 130381 - 130381

Published: Nov. 4, 2024

Language: Английский

Citations

1
Insights into the sustainable design of engineered hydrochar co-doped with cobalt and nitrogen as peroxymonosulfate activator for fluoroquinolones removal DOI
Ganapaty Manickavasagam, Chao He, Tao Zhou

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157976 - 157976

Published: Nov. 1, 2024

Language: Английский

Citations

1