Plastic wastes derived carbon materials for green energy and sustainable environmental applications
March 2022
Plastic waste has become a serious environmental issue and has attracted increasing attention. Various treatment technologies have been developed for the remediation of this waste, including degradation,...
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Application of COFs in capture/conversion of CO2 and elimination of organic/inorganic pollutants
March 2023
Large amounts of various (in)organic pollutants and CO2 are released into the environment with the fast development of agriculture and industry, which results in the environmental pollution and climate...
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Recent progress on single-atom catalysts in advanced oxidation processes for water treatment
September 2022
Single-atom catalysts (SACs), consisting of metal single atoms and supporting materials, have shown remarkable potential due to their ultrahigh catalytic performances, maximum atomic utilization and...
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Recent advances in electrochemical removal and recovery of phosphorus from water: A review
March 2022
Phosphorus (P) is an essential microelement for biota. Phosphate minerals obtained through subsurface mining are the main sources of P. Phosphate-bearing rocks are nonrenewable and reserves are limited,...
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Incipient wetness impregnation to prepare bismuth-modified all-silica beta zeolite for efficient radioactive iodine capture
March 2022
The economical and effective capture of radioactive iodine has always been an important field of research in the reprocessing of spent fuel. In this work, we successfully prepared a novel bismuth-modified...
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Advances in dual-functional photocatalysis for simultaneous reduction of hexavalent chromium and oxidation of organics in wastewater
March 2023
The solar-driven photocatalytic process has been evolved as a promising technology for both hexavalent chromium reduction and organic pollutants oxidation. Although both reactions are based on the same...
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Metal sulfide-based catalysts in advanced oxidation processes for water decontamination
September 2022
Due to its unique physical and chemical properties, metal sulfide has been proven to be a promising ideal candidate for metal oxide catalysts and has been widely used in many catalytic fields. In recent...
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Light-response adsorption and desorption behaviors of metal–organic frameworks
March 2022
Metal–organic frameworks (MOFs) are ideal adsorbents because of their porous structure, ultra-large specific surface area, abundant active sites, and specific surface charge. Recently, light-response...
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Challenging the contamination of per- and polyfluoroalkyl substances in water: advanced oxidation or reduction?
September 2022
Nowadays, the increasing discharge of persistent per- and polyfluoroalkyl substances (PFASs) caused serious environmental issues. In addition to advanced oxidation processes (AOPs), advanced reduction...
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Sulfate promotes the photocatalytic degradation of antibiotics by porphyrin MOF: The electron-donating effect of the anion
March 2023
It has been a pressing challenge to treat saline wastewater with advanced oxidation techniques due to the inhibition of reactive oxygen species in the actual wastewater by co-existing ions. Herein,...
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Single-atom photocatalysts for CO2 reduction: Charge transfer and adsorption-activation mechanism
June 2022
Photocatalytic CO2 reduction is mainly inspired by natural photosynthesis, which could convert CO2 into high value-added fuels or chemicals through the role of catalysts. However, the photocatalysis...
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Immobilization of the crude enzyme extracted from Stenotrophomonas sp. GYH within modified zeolitic imidazolate framework (ZIF-8-NH2) and its application in trichloromethane removal
March 2023
Enzyme immobilization, due to its higher effective density in a limited micro space, can effectively improve the removal efficiency for some recalcitrant compounds. Metal–organic frameworks (MOFs) have...
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Comprehensive insight into heterogeneous persulfate activation for environmental pollutants degradation: Approaches and mechanism
September 2022
The heterogeneous activation of persulfate-based advanced oxidation processes (persulfate AOPs) has been defined as potential wastewater treatment methods due to their excellent chemical reactivity....
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Microwave-assisted synthesis of bimetallic NiCo-MOF-74 with enhanced open metal site for efficient CO2 capture
September 2022
Metal–organic frameworks (MOFs) containing two different inorganic metal nodes (known as bimetallic MOFs) could exhibit enhanced CO2 adsorption compared to their monometallic counterparts. Herein, a...
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Tailoring microenvironments of single-atom catalysts with non-metal p-block elements for selective environmental processes
Available online 4 September 2023
Single-atom catalysts (SACs) have emerged as promising materials for efficient environmental remediation due to their unique properties and high catalytic efficiency. The incorporation of non-metal...
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Photothermal conversion of CO2 to fuel with nickel-based catalysts: A review
June 2022
Converting CO2 to fuel is a promising strategy to mitigate the greenhouse effect and achieve ‘carbon neutrality’. Photothermal catalysis has been widely used for CO2 reduction because it effectively...
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Persulfate-based advanced oxidation processes: The new hope brought by nanocatalyst immobilization
March 2022
Persulfate-based advanced oxidation processes (persulfate-AOPs) offer great promise for environmental remediation, with heterogeneous catalysts providing the backbone of many wastewater purification...
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Perspectives on surface chemistry of nanostructured catalysts for heterogeneous advanced oxidation processes
June 2022
Heterogeneous advanced oxidation processes (AOPs) over nanostructured catalysts have been developed as a potential technique for wastewater treatment with the advantages, including high performance,...
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A review of biochar functionalized by thermal air oxidation
June 2022
Biochar, the product of anaerobic pyrolysis of biomass, has attracted immense interest not only as an adsorbent in agricultural and environmental remediation applications but also as a carbonaceous...
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A single-atom Fe–N2 embedded in nitrogen-doped porous carbon as a bifunctional photocatalyst for efficient removal of marine petroleum pollutants
March 2023
Petroleum and its refined products enter the marine environment during the extraction process, causing serious pollution. Herein, a bifunctional Fe–N2 single-atom embedded in nitrogen-doped porous carbon...
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Recent advances in molybdenum disulfide-based advanced oxidation processes
March 2022
Molybdenum disulfide (MoS2) is an emerging class of heterogeneous catalyst in advanced oxidation processes (AOPs). Featuring a two-dimensional structure, good conductivity, photo-response, reductive...
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Peroxymonosulfate activation for preferential generation of hydroxyl radical with atomic Mn anchored TiO2 in photoelectrochemical process
March 2023
The threaten of ubiquitous antibiotics to human and ecosystem makes it urgent to seek efficient treatment technologies. Peroxymonosulfate (PMS)-based advanced oxidation processes have revealed wide...
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Efficient degradation of toluene over ultra-low Pd supported on UiO-66 and its functional materials: Reaction mechanism, water-resistance, and influence of SO2
June 2022
Herein, Pd supported on UiO-66 as well as its NH2- and NO2-functional materials with ultra-low Pd loadings (0.05 wt%) were synthesized for toluene oxidation. Pd–U, using UiO-66 as the support, exhibited...
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Enhancing the photocatalytic removal of toluene by modified porous TiO2 with internal hydrophobic interface
March 2023
The efficiency and stability of photocatalytic oxidation techniques in the treatment of volatile organic compounds (VOCs) in the air are affected by the adsorption performance at the reaction interface...
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Solar-driven atmospheric water harvesting with a super-hygroscopic composite modified activated carbon fiber for tropical island ecological farm
September 2022
Atmospheric water harvesting is a promising strategy to address the water scarcity in islands. In this work, an activated carbon fiber (ACF) templated hybrid water adsorbent ACF-cobalt(II)-ethanolamine...
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