Journal ArticleDOI
Activation of peroxymonosulfate by single-atom Fe-g-C3N4 catalysts for high efficiency degradation of tetracycline via nonradical pathways: Role of high-valent iron-oxo species and Fe–Nx sites
Fengping Hu,Valerie A. Olson +1 more
TLDR
In this paper , a Fenton-like catalyst was prepared based on isolated Fe single-atom and Fe clusters anchored onto a g-C3N4 framework, which exhibited high activity and stability in the heterogeneous activation of peroxymonosulfate (PMS) for tetracycline degradation.About:
This article is published in Chemical Engineering Journal.The article was published on 2022-01-01. It has received 141 citations till now. The article focuses on the topics: Catalysis & Chemistry.read more
Citations
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Photo-Fenton degradation of tetracycline over Z-scheme Fe-g-C3N4/Bi2WO6 heterojunctions: Mechanism insight, degradation pathways and DFT calculation
TL;DR: In this paper , a photo-Fenton system for the degradation of tetracycline (TC) was designed to improve the H2O2 decomposition performance of the Z-scheme heterojunction.
Journal ArticleDOI
Recent research progress of bimetallic phosphides-based nanomaterials as cocatalyst for photocatalytic hydrogen evolution
TL;DR: In this paper, the authors concluded the latest developments of bimetallic phosphides for a series of photocatalytic reactions and proposed the current development prospects and prospective challenges in many ways of BMPs.
Journal ArticleDOI
Recent research progress of bimetallic phosphides-based nanomaterials as cocatalyst for photocatalytic hydrogen evolution
TL;DR: In this paper , the authors concluded the latest developments of bimetallic phosphides for a series of photocatalytic reactions and proposed the current development prospects and prospective challenges in many ways of BMPs.
Journal ArticleDOI
Single atom Fe-dispersed graphitic carbon nitride (g-C3N4) as a highly efficient peroxymonosulfate photocatalytic activator for sulfamethoxazole degradation
TL;DR: A single atom Fe-dispersed g-C3N4 catalyst with a Fe-N4 coordination structure for peroxymonosulfate (PMS) photocatalytic activation and sulfamethoxazole (SMX) degradation was synthesized in this paper.
Journal ArticleDOI
Single atom Fe-dispersed graphitic carbon nitride (g-C3N4) as a highly efficient peroxymonosulfate photocatalytic activator for sulfamethoxazole degradation
TL;DR: In this paper , a single atom Fe-dispersed g-C 3 N 4 nanosheets (SAFe-MCN) was synthesized for peroxymonosulfate (PMS) photocatalytic activation and sulfamethoxazole (SMX) degradation.
References
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Journal ArticleDOI
Activation of persulfate (PS) and peroxymonosulfate (PMS) and application for the degradation of emerging contaminants
Jianlong Wang,Shizong Wang +1 more
TL;DR: Sulfate radical-based advanced oxidation processes (AOPs) have received increasing attention in recent years due to their high capability and adaptability for the degradation of emerging contaminants as mentioned in this paper.
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Generation of sulfate radical through heterogeneous catalysis for organic contaminants removal: Current development, challenges and prospects
TL;DR: In this paper, the authors provide a state-of-the-art review on the development in heterogeneous catalysts including single metal, mixed metal, and nonmetal carbon catalysts for organic contaminants removal, with particular focus on peroxymonosulfate (PMS) activation.
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Fe(III)-Doped g-C3N4 Mediated Peroxymonosulfate Activation for Selective Degradation of Phenolic Compounds via High-Valent Iron-Oxo Species.
TL;DR: A new routine for effective PMS activation by heterogeneous iron-complexed catalysts to efficiently degrade organic contaminants via nonradical pathway is provided.
Journal ArticleDOI
Efficient Visible-Light-Driven Carbon Dioxide Reduction by a Single-Atom Implanted Metal-Organic Framework.
Huabin Zhang,Jing Wei,Juncai Dong,Guigao Liu,Li Shi,Pengfei An,Guixia Zhao,Jintao Kong,Xiaojun Wang,Xianguang Meng,Jing Zhang,Jinhua Ye,Jinhua Ye +12 more
TL;DR: Mechanistic investigation reveals that the presence of single Co atoms in the MOF can greatly boost the electron-hole separation efficiency in porphyrin units, resulting in significantly enhanced photocatalytic conversion of CO2.
Journal ArticleDOI
Antibiotic pollution in surface fresh waters: Occurrence and effects
TL;DR: Important aspects of antibiotic pollution in fresh waters are highlighted: that concentrations of antibiotics in the environment are substantial, that micro-organisms are susceptible to this, that bacteria can evolve resistance in the environments, and that antibiotic pollution affects natural food webs while interacting with other stressors; which taken together poses a number of challenges for environmental scientists.