4.5 Article

Magnetic CeO2/SrFe12O19 Nanocomposite: Synthesis, Characterization and Photocatalytic Degradation of Methyl Orange

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 Chemistry, Multidisciplinary

Methylene blue photodegradation using as-synthesized CeO2 nanoparticles

Sarah Jaafar Saadoon et al.

Summary: CeO2 nanoparticles were successfully synthesized using solution combustion technique, characterized by various techniques showing pure nanoparticles; The CeO2 nanoparticles exhibited excellent photocatalytic performance, with optimal conditions including pH of 10, 0.02 g catalyst dose, 40 ppm initial MB concentration, and 90 min UV irradiation time.

JOURNAL OF THE CHINESE CHEMICAL SOCIETY (2022)

Article Chemistry, Physical

Fe, N-doped carbonaceous catalyst activating periodate for micropollutant removal: Significant role of electron transfer

Lei He et al.

Summary: This study evaluates the efficiency of periodate in degrading sulfadiazine and identifies electron transfer as the predominant mechanism. The formation of an electronic cycle among SDZ, CWBC, and PI leads to a high removal rate of 98.94%. Additionally, the impact of Fe and N on the electron configuration of carbonaceous materials is investigated.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Article Engineering, Environmental

Biodegradation performance and anti-fouling mechanism of an ICME/electro-biocarriers-MBR system in livestock wastewater (antibiotic-containing) treatment

Fu Chen et al.

Summary: The novel iron-carbon micro-electrolysis (ICME)/electro-biocarriers-MBR system was effective in removing pollutants from actual livestock wastewater and reducing the concentration of ammonia nitrogen and antibiotic resistance genes (ARGs). Additionally, the system exhibited good anti-membrane fouling behavior, which could be attributed to the oxidization of membrane foulants by electrochemical products and electrostatic repulsion of foulants and bacterial cells.

JOURNAL OF HAZARDOUS MATERIALS (2022)

Article Chemistry, Applied

In situ synthesis of ZnS nanoparticles onto cellulose/chitosan sponge for adsorption-photocatalytic removal of Congo red

Junyang You et al.

Summary: A facile and reliable strategy to create ZnS nanoparticles supported by cellulose/chitosan sponge was developed for efficient removal of dyes from wastewater. The ZnCCSs exhibited outstanding adsorption and photocatalytic degradation performances, resulting in a high removal ratio and excellent stability after reusability cycles. This study provides a promising way of removing dye contaminants through a combination of various mechanisms.

CARBOHYDRATE POLYMERS (2022)

Article Chemistry, Physical

Non-covalent self-assembly synthesis of AQ2S@rGO nanocomposite for the degradation of sulfadiazine under solar irradiation: The indispensable effect of chloride

Cheng-Xin Chen et al.

Summary: In this study, the degradation of sulfadiazine (SDZ) was effectively achieved using AQ2S@rGO photocatalyst under solar light in a Cl--rich solution. The composite exhibited high catalytic removal ability for typical contaminants, driven by (3)AQ2S*. This research confirms the potential of AQ2S@rGO in treating micropollutants under saline water conditions.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Engineering, Environmental

Defect-rich heterojunction photocatalyst originated from the removal of chloride ions and its degradation mechanism of norfloxacin

Guobiao Li et al.

Summary: In this study, a Bicontained upconversion glass-ceramic was explored for ultra-efficient removal and utilization of Cl-, achieving high Cl- removal rates and converting the BiOCl-based precipitates into NIR GC photocatalysts with excellent performance. The Bi-contained GC offers a new strategy for high-efficiency Cl- removal and value-added resource utilization.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Physical

Comparative study of photocatalysis and gas sensing of ZnO/Ag nanocomposites synthesized by one- and two-step polymer-network gel processes

Y. Liu et al.

Summary: The catalytic and sensing performance of ZnO/Ag nanocomposites is greatly influenced by the synthesis method used. A comparative study was conducted to investigate the differences between one-step and two-step polymer network gel synthesis techniques. The results showed that ZnO/Ag nanocomposites synthesized by the two-step method exhibit enhanced photocatalytic efficiency, gas sensing sensitivity, stability, and selectivity, with specific microstructures and optical characteristics as revealed by various analytical methods.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Article Engineering, Environmental

Near-infrared responsive upconversion glass-ceramic@BiOBr heterojunction for enhanced photodegradation performances of norfloxacin

Guobiao Li et al.

Summary: An efficient NIR responsive heterojunction photocatalyst SBBF/BiOBr-10 was successfully fabricated through a facile in-situ etching GC method, demonstrating high NOR degradation rate and enhanced photocatalytic activity compared with pure BiOBr under UV-vis-NIR light. The core-shell structure of GC@BiOBr heterojunction photocatalyst is beneficial for increasing charge transport, reducing recombination rate, and efficiently harvesting NIR photons to emit upconversion emissions. The photocatalyst can be easily regenerated via HBr etching, promoting the possibility of large-scale fabrication with low cost and time requirements.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Chemistry, Physical

Polyaniline supported CdS/CeO2/Ag3PO4 nanocomposite: An A-B type tandem n-n heterojunctions with enhanced photocatalytic activity

Abi M. Taddesse et al.

Summary: By synthesizing ternary composites with different ratios, the photocatalytic activity of CdS/CeO2/Ag3PO4 was found to be higher, with optimum operational parameters including pH 4, initial dye concentration of 10 ppm, and photocatalyst load of 0.15 g/L. Reactive oxygen species and hydroxyl radicals play major roles in the degradation of MeO dye.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2021)

Article Chemistry, Physical

Tuning the Magnetic Properties of Hard-Soft SrFe12O19/CoFe2O4 Nanostructures via Composition/Interphase Coupling

Pierfrancesco Maltoni et al.

Summary: Magnetic nanocomposites based on ferrite were synthesized using a sol-gel approach, showing potential for exchange-coupled bimagnetic behavior. By studying the distribution of hard/soft particles, interface optimization, and magnetic response through XRPD, TEM, and magnetic measurements, the study established the potential of hard/soft SFO/CFO nanostructures in current permanent magnet technology.

JOURNAL OF PHYSICAL CHEMISTRY C (2021)

Article Engineering, Environmental

Synthesis and characterizations of hybrid PEG-Fe3O4 nanoparticles for the efficient adsorptive removal of dye and antibacterial, and antibiofilm applications

B. Janani et al.

Summary: The study successfully removed dyes from water using polymer nanomaterials, while demonstrating the potential of the material in antibacterial and antibiofilm applications.

JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE AND ENGINEERING (2021)

Article Engineering, Environmental

Methods of Dyes Removal from Aqueous Environment

Agnieszka Bozecka et al.

Summary: This paper discussed selected methods for removing dyes from water, focusing on the adsorption method. It presented a literature review on the latest scientific research using various types of adsorbents. The study tested the efficiency of removing methylene blue using natural sorbents and activated carbons, showing the competitiveness and effectiveness of natural sorbents in removing colored compounds from aqueous solutions.

JOURNAL OF ECOLOGICAL ENGINEERING (2021)

Article Chemistry, Physical

Exfoliated conjugated porous polymer nanosheets for highly efficient photocatalytic hydrogen evolution

Jing-Zhao Cheng et al.

Summary: In this study, a simple, scalable, and universal strategy was developed to exfoliate conjugated porous polymers (CPPs) into 2D nanosheets, resulting in a significantly higher photocatalytic hydrogen production rate compared to their bulk counterparts. This represents a systematic approach to produce 2D ultrathin lamellae from bulk CPPs with common structures, which could open up new possibilities for practical applications of 2D CPPs.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Chemistry, Multidisciplinary

Magnetic field effect on the photocatalytic degradation of methyl orange by commercial TiO2 powder

Yuecheng Bian et al.

Summary: This study found that a relatively lower magnetic field can enhance the photodegradation efficiency of commercial TiO2, while a higher magnetic field may suppress the efficiency slightly. The magnetic field effect is also dependent on the settling state of the reaction solution, and it is a ubiquitous phenomenon in the photocatalytic degradation process.

RSC ADVANCES (2021)

Article Chemistry, Multidisciplinary

Hexagonal strontium ferrite: cationic dye adsorption and antibacterial activity

Jitendra Kumar Sahoo et al.

SEPARATION SCIENCE AND TECHNOLOGY (2020)

Article Chemistry, Multidisciplinary

α-Fe2O3@carbon core-shell nanostructure for luminescent upconversion and photocatalytic degradation of methyl orange

Gnanasekaran Munusamy et al.

RESEARCH ON CHEMICAL INTERMEDIATES (2020)

Article Biochemistry & Molecular Biology

Preparation of novel aminated chitosan schiff's base derivative for the removal of methyl orange dye from aqueous environment and its biological applications

Gutha Yuvaraja et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Article Engineering, Electrical & Electronic

Photocatalytic degradation of methyl orange by Ag/TiO2/biochar composite catalysts in aqueous solutions

Rui Shan et al.

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING (2020)

Article Materials Science, Multidisciplinary

Fabrication and exchange-spring properties of SrFe12O19@Fe3O4 nanocomposites with core-shell structure

Tran Thi Viet Nga et al.

MATERIALS CHEMISTRY AND PHYSICS (2020)

Article Materials Science, Multidisciplinary

β-Bi2O3/SrFe12O19 magnetic photocatalyst: facile synthesis and its photocatalytic activity

Taiping Xie et al.

MATERIALS TECHNOLOGY (2019)

Article Chemistry, Inorganic & Nuclear

Preparation, characterization, and photocatalytic activity of Bi2O3-Al2O3 nanocomposite

Mohammad Hakimi et al.

POLYHEDRON (2019)

Article Chemistry, Multidisciplinary

Magnetically Recyclable MoS2/Fe3O4 Hybrid Composite as Visible Light Responsive Photocatalyst with Enhanced Photocatalytic Performance

Xiaozi Lin et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2019)

Article Materials Science, Ceramics

Nanostructured CeO2 for selective-sensing and smart photocatalytic applications

K. Negi et al.

CERAMICS INTERNATIONAL (2018)

Review Engineering, Environmental

Efficiency of various recent wastewater dye removal methods: A review

Vanitha Katheresan et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2018)

Article Chemistry, Applied

Efficient photocatalytic degradation of Rhodamine B by a novel CeO2/Bi2WO6 composite film

Sudarat Issarapanacheewin et al.

CATALYSIS TODAY (2016)

Article Engineering, Chemical

Removal of methyl orange (MO) from aqueous solution using cationic surfactants modified coffee waste (MCWs)

Ridha Lafi et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2016)

Article Materials Science, Multidisciplinary

Photo-degradation of methyl orange under visible light by PEDOT/NiO/Fly ash cenosphere

Archana Dagar et al.

MATERIALS CHEMISTRY AND PHYSICS (2016)

Article Chemistry, Physical

Ultraviolet photocatalytic degradation of methyl orange by nanostructured TiO2/ZnO heterojunctions

Ruhua Zha et al.

JOURNAL OF MATERIALS CHEMISTRY A (2015)

Article Chemistry, Inorganic & Nuclear

Magnetic composite BiOCl-SrFe12O19: a novel p-n type heterojunction with enhanced photocatalytic activity

Taiping Xie et al.

DALTON TRANSACTIONS (2014)

Article Physics, Applied

Solvothermal Synthesis of Pure SrFe12O19 Hexaferrite Nanoplatelets

A. Baykal

JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM (2014)

Article Chemistry, Physical

Novel Heterojunction Bi2O3/SrFe12O19 Magnetic Photocatalyst with Highly Enhanced Photocatalytic Activity

Taiping Xie et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2013)

Article Engineering, Environmental

Photo degradation of methyl orange by attapulgite-SnO2-TiO2 nanocomposites

Lili Zhang et al.

JOURNAL OF HAZARDOUS MATERIALS (2009)