☆ 4.7 Article

Biomass-derived carbon aerogel for peroxymonosulfate activation to remove tetracycline: Carbonization temperature, oxygen-containing functional group content, and defect degree

INDUSTRIAL CROPS AND PRODUCTS (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Engineering, Environmental

The effect of complexation with metal ions on tetracycline degradation by Fe2+/3+ and Ru3+ activated peroxymonosulfate

Qinxue Yang et al.

Summary: The complexation of tetracycline with metal ions was found to enhance the degradation of TC by homogeneous activated peroxymonosulfate (PMS), possibly due to the electron reconfiguration of metal ions and TC reducing the stability of TC structures. Additionally, the activation of PMS by Ru3+ may contribute to the generation of oxidants for the oxidation of TC.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Environmental Sciences

PMS activation by magnetic cobalt-N-doped carbon composite for ultra-efficient degradation of refractory organic pollutant: Mechanisms and identification of intermediates

Xuan Chen et al.

Summary: In this study, magnetic Co-N-doped carbon hybrid catalysts were successfully fabricated to activate peroxymonosulfate for the degradation of refractory organic pollutants in wastewater. The Co-NC-850 catalyst showed excellent performance in degrading RhB, achieving 100% degradation efficiency within 20 minutes under optimized conditions. The combination of sulfate radicals and singlet oxygen played a key role in the degradation process.

CHEMOSPHERE (2022)

添加到收藏夹

Article Environmental Sciences

Electrochemical activation of peroxymonosulfate (PMS) by carbon cloth anode for sulfamethoxazole degradation

Jingyi Fu et al.

Summary: The study investigated the electrochemical activation of peroxymonosulfate (PMS) at a carbon cloth anode for the degradation of sulfamethoxazole (SMX). It was found that higher PMS concentrations and current densities improved the degradation of SMX, with the presence of chloride ions enhancing degradation and humic acid inhibiting it. The degradation pathways were identified to include hydroxylation, cleavage of S-N bond, and oxidation of aniline group, with sulfate radical, hydroxyl radical, and singlet oxygen contributing to SMX degradation in the system.

CHEMOSPHERE (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Ultrasonic-assisted efficient degradation of tetracycline over ZnO/BiOBr heterojunctions: Synergistic effect and role of oxidative species

Zhanying Ma et al.

Summary: The successful synthesis of ZnO/BiOBr heterojunctions with enhanced catalytic activity compared to pure BiOBr was achieved, attributed to the synergistic effect of ultrasonic technology and the formation of heterojunction at the interface of ZnO and BiOBr.

MATERIALS RESEARCH BULLETIN (2022)

添加到收藏夹

Article Materials Science, Ceramics

Surface hydroxylation of TiO2/g-C3N4 photocatalyst for photo-Fenton degradation of tetracycline

Yanhong Li et al.

Summary: In this study, a novel TiO2-P/g-C3N4 composite photocatalyst was prepared by coupling TiO2-P with g-C3N4, showing higher activity for tetracycline degradation in aqueous solution compared to other photocatalysts. The improved performance of TiO2-P/g-C3N4 can be attributed to the good synergy between TiO2-P and g-C3N4, as well as the presence of surface hydroxyls on TiO2-P.

CERAMICS INTERNATIONAL (2022)

添加到收藏夹

Article Engineering, Environmental

Why the cooperation of radical and non-radical pathways in PMS system leads to a higher efficiency than a single pathway in tetracycline degradation

Zi-Jie Xiao et al.

Summary: The study developed a novel Co3O4@rGO/PMS system with a cooperative oxidation pathway for highly efficient tetracycline removal, and managed to clarify why this oxidation pathway achieved high efficiency through a combination of theoretical and experimental method.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Engineering, Environmental

Catalyst bridging-mediated electron transfer for nonradical degradation of bisphenol A via natural manganese ore-cornstalk biochar composite activated peroxymonosulfate

Zhao Yang et al.

Summary: This study developed a novel PMS activator for water remediation, utilizing natural minerals and agricultural waste to prepare a composite catalyst for efficient and eco-friendly pollutant degradation. Experimental results demonstrate the excellent performance of the system in degrading pollutants, along with its high practical application potential.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Engineering, Environmental

Singlet oxygen-dominated activation of peroxymonosulfate by passion fruit shell derived biochar for catalytic degradation of tetracycline through a non-radical oxidation pathway

Yi Hu et al.

Summary: The study demonstrates that the pyrolysis temperature can influence the efficiency of passion fruit shell derived biochar (PFSC) for activating peroxymonosulfate (PMS) to degrade tetracycline hydrochloride (TC), with the PFSC-900/PMS system showing high catalytic performance mainly due to the non-free radical reaction pathway. This research not only showcases biochar as an efficient catalyst for PMS activation, but also provides a value-added reuse pathway for passion fruit shells.

JOURNAL OF HAZARDOUS MATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Performance evaluation of functionalized carbon aerogel as oxygen reduction reaction electrocatalyst in zinc-air cell

Hui Wang et al.

Summary: By strategically functionalizing nitrogen-doped carbon aerogels with Ce/Fe elements, this study successfully increased the content of pyridinic nitrogen and enhanced the catalytic performance for oxygen reduction reaction. The performance evaluation showed that the onset potential of the functionalized sample shifted from 0.893 V to 0.968 V compared to the unfunctionalized sample, achieving a comparable open cell voltage of 1.450 V to commercial Pt/C catalyst when assembled into a zinc-air cell.

JOURNAL OF POWER SOURCES (2021)

添加到收藏夹

Article Chemistry, Physical

Fe/N-codoped carbocatalysts loaded on carbon cloth (CC) for activating peroxymonosulfate (PMS) to degrade methyl orange dyes

Limeng Yang et al.

Summary: A novel Fe/N-codoped carbocatalyst was designed and found to be effective for PMS activation, showing good reusability and stability. The study revealed the important roles of N species and Fe-N binding in PMS activation, with carbon cloth facilitating electron transport in AOPs.

APPLIED SURFACE SCIENCE (2021)

添加到收藏夹

Article Materials Science, Ceramics

Green and sustainable carbon aerogels from starch for supercapacitors and oil-water separation

Zuozhao Zhai et al.

Summary: Carbon aerogels prepared from starch exhibit high specific surface area and unique pore structure, showing promising potential for applications in supercapacitors and oil-water separation.

CERAMICS INTERNATIONAL (2021)

添加到收藏夹

Article Chemistry, Inorganic & Nuclear

MnO2/UIO-66 improves the catalysed degradation of oxytetracycline under UV/H2O2/PMS system

Yun Zhou et al.

Summary: The novel MnO2/UIO-66 composite material showed high efficiency in activating peroxymonosulfate for oxytetracycline decomposition under UV-light, indicating great potential in antibiotic-contaminated wastewater treatment. Density functional theory (DFT) calculation proposed reliable free radical attack sites on the composite material.

JOURNAL OF SOLID STATE CHEMISTRY (2021)

添加到收藏夹

Article Biotechnology & Applied Microbiology

Indonesian Kesambi wood (Schleichera oleosa) activated with pyrolysis and H2SO4 combination methods to produce mesoporous activated carbon for Pb(II) adsorption from aqueous solution

Yantus A. B. Neolaka et al.

Summary: This study reports the use of Kesambi wood to prepare activated carbon mesoporous adsorbents for lead adsorption in water, with characteristics and performance evaluated through various instruments. The adsorption mechanism was found to follow pseudo-second-order kinetics and Langmuir isotherm, with an exothermic and physisorption process observed. The irregularity of the adsorption system surface decreased during the adsorption process.

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2021)

添加到收藏夹

Article Materials Science, Ceramics

Preparation of hydrophobic carbon aerogel using cellulose extracted from luffa sponge for adsorption of diesel oil

Hang Yang et al.

Summary: Carbon aerogel prepared from luffa sponge cellulose was modified with trichlorosilane to enhance its adsorption capacity for diesel oil. The modified carbon aerogel showed better adsorption capability and a wide application scope, with pyrolysis identified as the optimal method for regeneration. This study provides a novel resource utilization strategy for luffa sponge and a rapid, eco-friendly approach to diesel oil treatment.

CERAMICS INTERNATIONAL (2021)

添加到收藏夹

Article Environmental Sciences

Enrichment of potential degrading bacteria accelerates removal of tetracyclines and their epimers from cow manure biochar amended soil

Yan Yue et al.

Summary: The study found that biochar amendment can accelerate the removal of tetracyclines and their intermediates from soil, leading to changes in bacterial community composition and enrichment of potential tetracycline degrading bacteria.

CHEMOSPHERE (2021)

添加到收藏夹

Article Chemistry, Physical

Co-adsorption and interaction mechanism of cadmium and sulfamethazine onto activated carbon surface

Zisong Xu et al.

Summary: This study investigates the co-adsorption mechanism of sulfamethazine and cadmium ions, revealing the promoting effect of cadmium ions on sulfamethazine adsorption and emphasizing the correlation between Cd2+-SMT complexation and SMT adsorption capacity.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2021)

添加到收藏夹

Article Environmental Sciences

Renewable and robust biomass waste-derived Co-doped carbon aerogels for PMS activation: Catalytic mechanisms and phytotoxicity assessment

Guomin Geng et al.

Summary: This study successfully developed a novel monolithic Me-CA catalyst prepared from waste watermelon peel, which exhibited excellent degradation performance towards various pollutants, as well as easy separation, high stability, and reusability.

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2021)

添加到收藏夹

Article Chemistry, Physical

Grand canonical Monte Carlo simulations of hydrogen adsorption in carbon aerogels

Hao-Qiang Pang et al.

Summary: This paper investigates the performance of carbon aerogel as a hydrogen storage material through numerical simulation methods, analyzing the effects of particle diameter, density, temperature, pressure, and specific surface area on the adsorption capacity of carbon aerogel.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

添加到收藏夹

Article Engineering, Environmental

Carbon aerogel from forestry biomass as a peroxymonosulfate activator for organic contaminants degradation

Mingshuo Zhu et al.

Summary: The study synthesized biomass carbon aerogel (CA) derived from poplar powder, which exhibited excellent degradation performance for different types of organic contaminants. The possible mechanism for PMS activation was discussed, indicating that singlet oxygen (1O2) dominated the non-radical pathway for pollutant removal. The study also confirmed that the ketonic/carbonyl groups on the surface of CA could serve as a possible active site to facilitate the generation of 1O2.

JOURNAL OF HAZARDOUS MATERIALS (2021)

添加到收藏夹

Article Engineering, Chemical

Enhanced humic acid degradation by Fe3O4/ultrasound-activated peroxymonosulfate : Synergy index, non-radical effect and mechanism

Hang Yang et al.

Summary: Fe3O4/ultrasound activated-peroxymonosulfate was used to degrade humic acid, with batch experiments revealing the effects of PMS concentration, HA concentration, Fe3O4 dosage, and pH value on HA degradation; the study found that non-radical singlet oxygen is the dominant contributor to HA degradation.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

添加到收藏夹

Article Energy & Fuels

TG-FTIR for kinetic evaluation and evolved gas analysis of cellulose with different structures

Fei-xiang Xu et al.

FUEL (2020)

添加到收藏夹

Article Engineering, Environmental

Insight into the effect of lignocellulosic biomass source on the performance of biochar as persulfate activator for aqueous organic pollutants remediation: Epicarp and mesocarp of citrus peels as examples

Hong Meng et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

添加到收藏夹

Article Engineering, Environmental

Uniform N-coordinated single-atomic iron sites dispersed in porous carbon framework to activate PMS for efficient BPA degradation via high-valent iron-oxo species

Yang Li et al.

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹

Article Environmental Sciences

Enhanced removal of organic contaminants in water by the combination of peroxymonosulfate and carbonate

Minghua Nie et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

添加到收藏夹

Article Acoustics

PMS activation using reduced graphene oxide under sonication: Efficient metal-free catalytic system for the degradation of rhodamine B, bisphenol A, and tetracycline

Yacine Cherifi et al.

ULTRASONICS SONOCHEMISTRY (2019)

添加到收藏夹

Article Chemistry, Physical

Solvent-free synthesis of a 2D biochar stabilized nanoscale zerovalent iron composite for the oxidative degradation of organic pollutants

Xiao-Hu Dai et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

添加到收藏夹

Article Chemistry, Physical

Oxidation of organic pollutants by peroxymonosulfate activated with low-temperature-modified nanodiamonds: Understanding the reaction kinetics and mechanism

Eun-Tae Yun et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

添加到收藏夹

Article Engineering, Environmental

Photocatalytic activation of peroxymonosulfate by TiO2 anchored on cupper ferrite (TiO2@CuFe2O4) into 2,4-D degradation: Process feasibility, mechanism and pathway

Masoumeh Golshan et al.

JOURNAL OF HAZARDOUS MATERIALS (2018)

添加到收藏夹

Article Chemistry, Physical

Sludge biochar-based catalysts for improved pollutant degradation by activating peroxymonosulfate

Bao-Cheng Huang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

添加到收藏夹

Article Engineering, Environmental

Mechanism of Base Activation of Persulfate

Olha S. Furman et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2010)

添加到收藏夹

Article Chemistry, Physical

Studies of the adsorption state of activated carbon by surface-enhanced Raman scattering

Zhi-Mei Li et al.

APPLIED SURFACE SCIENCE (2006)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.