Related references
Note: Only part of the references are listed.
Article
Materials Science, Multidisciplinary
Hind Hajjaoui et al.
Summary: This study investigated the uptake of hexavalent chromium Cr(VI) and eriochrome black T (EBT) dye over SiO2/polyaniline composite in wastewater. The composite showed better adsorption performance compared to the polyaniline polymer (PAni). Kinetic investigations revealed that both Cr(VI) and EBT adsorption followed a pseudo second order kinetic model. The hybrid Langmuir-Freundlich isotherm correlated with the obtained findings in both single and binary systems.
MATERIALS CHEMISTRY AND PHYSICS
(2023)
Article
Chemistry, Physical
Hubert Ronduda et al.
Summary: This study explores the use of mixed MgO-Nd2O3 oxide supports for the dispersion of Co metal for ammonia synthesis. Different ratios of Mg/Nd were evaluated, and it was found that the support composition significantly influenced the catalyst performance. The catalyst with a Mg/Nd molar ratio of 10 exhibited the highest number of basic sites and the best dispersion of Co particles, resulting in superior activity for ammonia synthesis.
SURFACES AND INTERFACES
(2023)
Review
Pharmacology & Pharmacy
Tengfei Liu et al.
Summary: Various factors can cause damage to the skin, leading to wounds. Nonhealing or chronic wounds have a severe impact on patients' well-being and impose heavy burdens on society. The use of nanomaterials has shown promise in promoting wound healing due to their unique physicochemical characteristics at the nanoscale. This review provides an overview of wound categories, the wound healing process, and critical influencing factors, and discusses the applications of nanomaterials with intrinsic therapeutic effects and nanomaterials-based drug delivery systems in promoting wound healing. Limitations and future perspectives of nanomaterials in wound healing are also discussed.
ADVANCED DRUG DELIVERY REVIEWS
(2023)
Review
Environmental Sciences
Changlei Xia et al.
Summary: Nanomaterials, including metallic nanomaterials, bimetallic nanomaterials, and metal oxides, have wide applications in the biomedical field. Filling the information gap will contribute to a better understanding of the potential and challenges of nanomaterials in biomedical applications.
ENVIRONMENTAL RESEARCH
(2023)
Article
Environmental Sciences
Yisen Li et al.
Summary: In this study, an amphoteric self-floating adsorbent (Am-SA) was synthesized to capture dyes in a wide pH range. The co-precipitation phenomenon of dyes was observed and the mechanism was revealed through simulation. The aggregation phenomena were also observed in various mixed dye systems. The utilization of co-precipitation and adsorption mechanisms can significantly improve dye removal. This study is of great importance for developing cost-effective treatment strategies.
Article
Chemistry, Inorganic & Nuclear
Lijun Chen et al.
Summary: In this study, Mn2O3/Bi2O3 catalyst was synthesized for activating PMS. The structure and morphology of the catalyst were characterized and the effects of various factors on the removal of TC-HCl were investigated. The results showed that under the optimal conditions, Mn2O3/Bi2O3/PMS/Vis exhibited high efficiency in removing TC-HCl and good performance in a wide pH range.
INORGANIC CHEMISTRY COMMUNICATIONS
(2022)
Article
Chemistry, Physical
Matinee Chuenjai et al.
Summary: This work focuses on a facile synthesis protocol for syngas production using NiO/MgO/ZrO2 catalysts via partial oxidation and dry reforming of biogas. The addition of MgO in the catalyst stabilizes the tetragonal ZrO2 phase and enhances the basic surface, allowing for CO2 adsorption and reduction.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Green & Sustainable Science & Technology
Omar Falyouna et al.
Summary: In this study, a modified precipitation technique was used to synthesize hybrid magnesium hydroxide/magnesium oxide nanorods (Mg(OH)(2)/MgO), which showed excellent adsorption capacity for the antibiotic ciprofloxacin (CIP) in water. The synthesized Mg(OH)(2)/MgO was characterized by various analysis techniques. The results demonstrated that Mg(OH)(2)/MgO efficiently removed CIP from water within a short period of time, and its adsorption capacity was at least 2-fold higher compared to other reported nanomaterials. The spent Mg(OH)(2)/MgO was also analyzed, revealing the mechanisms responsible for CIP adsorption. Additionally, the promising performance of Mg(OH)(2)/MgO in treating simulated CIP-contaminated river water was demonstrated.
JOURNAL OF CLEANER PRODUCTION
(2022)
Article
Physics, Condensed Matter
M. Shanmugaprabu et al.
Summary: In this study, Mn2O3/WO3 photocatalysts were synthesized via a co-precipitation method and characterized using various techniques. The results showed that the Mn2O3/WO3 heterostructure exhibited enhanced surface area, improved light absorption capability, and efficient separation of photogenerated carriers, leading to excellent catalytic performance.
PHYSICA B-CONDENSED MATTER
(2022)
Article
Chemistry, Multidisciplinary
Ehab A. Abdelrahman et al.
Summary: In this paper, new nanocomposites were synthesized using a simple precipitation/ignition method and low-cost chemicals. The synthesized nanocomposites were characterized using different instruments, and were found to exhibit efficient performance in the photocatalytic degradation of methylene blue dye.
ARABIAN JOURNAL OF CHEMISTRY
(2022)
Article
Water Resources
M. Taheri et al.
Summary: This study aims to optimize and compare biological, adsorption, electrocoagulation, and bio-adsorption processes using the Imperialist Competitive Algorithm. The results show that GAC-MSBR is an effective and cost-efficient treatment process.
WATER RESOURCES AND INDUSTRY
(2022)
Article
Marine & Freshwater Biology
Abeer A. Moneer et al.
Summary: This study examines the influence of different electrode shapes on the removal percentage of Reactive Yellow 17 dye. The experimental results show that under optimal conditions, the removal efficiency reaches 99.8%.
EGYPTIAN JOURNAL OF AQUATIC RESEARCH
(2022)
Article
Chemistry, Analytical
Ana A. Marquez et al.
Summary: This paper presents a novel process combining electrocoagulation and active chlorine-based photoelectro-Fenton-like methods for removing Acid Blue 29 dye from synthetic water. The study demonstrates that under specific process conditions, this combined process shows promising results in terms of bleaching and COD removal.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2022)
Article
Engineering, Environmental
Nirav P. Raval et al.
Summary: The development of cost-effective adsorbents for dye removal in wastewater purification is a growing and important area of research. This study focuses on the preparation of zinc-oxide nanoparticles impregnated chitosan nanocomposite beads for the removal of Eriochrome BlackT dye. Results demonstrate that the microwave-assisted preparation of the composite beads provides the highest adsorption capacities and removal efficiency. The novelty of this study lies in the easy preparation method and the high adsorption capacity, mechanical strength, and specific surface area of the composite material, which effectively remove dye molecules from textile wastewater.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2022)
Article
Chemistry, Physical
Fen Wang et al.
Summary: Heterogeneous structured Mn2O3/Fe2O3 composites were designed and studied as anode materials for lithium ion batteries, demonstrating superior specific capacity, excellent cycling stability, and outstanding rate capability. The feasibility of a full lithium ion battery with heterostructure Mn2O3/Fe2O3 as anode and LiFePO4 as cathode was also verified, showing great performance in improving electrochemical properties.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Review
Chemistry, Applied
Palliyalil Sirajudheen et al.
Summary: The study discusses the importance of developing new technologies for wastewater treatment and recycling of dye contaminated water, with a focus on using surface modified chitin and chitosan biopolymeric composites as adsorbents to enhance dye removal efficiency. The research emphasizes the versatility of composites for rapid, selective, and effective removal processes for the detoxification of a variety of organic dyes via adsorption techniques.
CARBOHYDRATE POLYMERS
(2021)
Article
Environmental Sciences
Yesbinder Kaur et al.
Summary: The study synthesized low-cost zinc oxide nanoparticles (ZnO-NPs) with surfactant and ionic liquid molecules for the effective removal of Eriochrome Black T (EBT) from aqueous media. The adsorption of EBT followed Freundlich model and pseudo-second-order kinetics, with pore diffusion rate affected by surface modification. ZnO-NPs were successfully regenerated and reused, with their adsorption ability systematically explored in real wastewater samples and interference study of inorganic metallic salts.
Article
Chemistry, Applied
Sonal Gupta et al.
Summary: This study investigates the adsorption properties of doped and de-doped PEDOT for anionic and cationic dyes, particularly focusing on the selective adsorption capacity of as-prepared PEDOT for anionic dyes. The adsorption kinetics and isotherms of doped and de-doped PEDOT were analyzed, revealing the poor adsorption capacity of de-doped PEDOT compared to doped PEDOT. The effectiveness of as-prepared doped PEDOT as an adsorbent for EBT dye from various organic solvents was also evaluated.
REACTIVE & FUNCTIONAL POLYMERS
(2021)
Proceedings Paper
Materials Science, Multidisciplinary
R. Blessy Pricilla et al.
Summary: Several semiconducting materials, particularly metal oxides, have been studied for their photocatalytic properties in treating toxic organic effluents. In this work, a CuO/MgO nanocomposite was prepared and characterized using various techniques. The composite showed high photocatalytic activity, achieving 87% degradation of Methylene Blue within 60 minutes.
MATERIALS TODAY-PROCEEDINGS
(2021)
Proceedings Paper
Materials Science, Multidisciplinary
S. Rathika et al.
Summary: Five different compositions of polyvinylpalmitate esters were prepared with varying ratios of polyvinyl alcohol and palmitic acid, and their adsorption characteristics for Eriochrome Black - T dye were evaluated. Maximum adsorption was observed at pH = 8 and a contact time of around 120 min in all systems. The adsorption isotherms fit well with Freundlich and Langmuir models, indicating chemisorption as the mechanism for dye adsorption onto PVPs.
MATERIALS TODAY-PROCEEDINGS
(2021)
Article
Engineering, Chemical
Mohammad Saood Manzar et al.
Summary: A new series of polymers were synthesized via Mannich polycondensation, with two polymers showing excellent adsorption efficiency of EBT at a low dosage. The results demonstrate the promising potential of these new polymers in treating water contaminated with dyes.
CHINESE JOURNAL OF CHEMICAL ENGINEERING
(2021)
Article
Metallurgy & Metallurgical Engineering
Ting-ting Feng et al.
Summary: Hierarchical ZnMn2O4/Mn3O4 composite sub-microrods were synthesized via a water-in-oil micro-emulsion method followed by calcination. The electrode displayed an intriguing capacity increase from 440 to 910 mA.h/g at 500 mA/g during consecutive cycles, reaching an ultrahigh capacity of 1276 mA.h/g at 100 mA/g, suggesting new reversible redox reactions emerged due to activation of the electrode material, contributing to the capacity enhancement beyond theoretical values.
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
(2021)
Article
Polymer Science
Magdi E. Khalifa et al.
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS
(2020)
Article
Materials Science, Multidisciplinary
R. M. Hegazey et al.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2020)
Article
Chemistry, Multidisciplinary
Rahat Javaid et al.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2020)
Article
Chemistry, Physical
Gholam Ali Haghighat et al.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2020)
Article
Engineering, Chemical
Mohammad Saood Manzar et al.
JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
(2019)
Article
Engineering, Multidisciplinary
Ehab A. Abdelrahman et al.
COMPOSITES PART B-ENGINEERING
(2019)
Article
Materials Science, Multidisciplinary
Ehab A. Abdelrahman et al.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2019)
Article
Chemistry, Physical
Jitendra Kumar Sahoo et al.
JOURNAL OF MOLECULAR LIQUIDS
(2019)
Article
Chemistry, Physical
Ehab A. Abdelrahman
JOURNAL OF MOLECULAR LIQUIDS
(2018)
Article
Polymer Science
Ke Dong et al.
POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING
(2013)
