Article
Chemistry, Physical
Mingzhen Hu, Xinhu Liang, Shoujie Liu, Zengjian Cai, Fengyi Shen, Shitu Yang, Zhe Wang, Guodong Sun, Hao Ren, Yanan Cao, Shuo Wang, Shu Zhao, Kebin Zhou
Summary: An inner surface-confinement strategy for stabilizing ultrafine metal nanoclusters inside mesoporous silica supports is reported. The strategy involves the selective N functionalization of the inner surface of mesopores, resulting in direct growth of ultrafine metal nanoclusters and excellent thermal stability through N-metal coordination. This synthetic methodology provides new guidelines to enhance the thermal stability of mesoporous-encapsulated metal nanoclusters for superior catalysis.
CHEMISTRY OF MATERIALS
(2023)
Article
Multidisciplinary Sciences
Haoxin Zhou, Tian Xie, Takashi Taniguchi, Kenji Watanabe, Andrea F. Young
Summary: This text introduces a study on achieving superconductivity in structurally simple graphene materials. The research found two distinct superconducting regions in structurally metastable crystalline rhombohedral trilayer graphene, providing a model system to test competing theoretical models of superconductivity.
Article
Materials Science, Ceramics
Chenghong Wang, Xian Zhang, Shiquan Liu
Summary: Transparent mesoporous silica microspheres were synthesized via sol-gel method followed by calcination, and exhibited enhanced fluorescence performance.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2022)
Article
Chemistry, Physical
Ruipeng Li, Jinlong Zhu, Binghui Ge, Zhongwu Wang
Summary: Synchrotron-based in situ pressure small- and wide-angle X-ray scattering and strain analysis revealed a pressure-driven anisotropic strain distribution across a Pt nanocube assembled supercrystal, with the strain anisotropy largely controlled by the interplay between soft organic molecules and hard nanocube cores.
CHEMISTRY OF MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
V Manju, R. Rohith, Anandhu Thejas Prasannakumar, B. Bhavija, Sreekanth J. Varma
Summary: Lanthanum-based perovskite oxide nanostructures are efficient electrode materials for supercapacitors, but their poor cycling stability is a major issue. This study synthesized highly stable rhombohedral LaMnO3 nanostructures using a sol-gel assisted method. Nanostructures prepared at 700 degrees C exhibited the smallest crystallite size and better porosity, making them suitable for supercapacitor electrodes.
NEW JOURNAL OF CHEMISTRY
(2022)
Article
Chemistry, Physical
Yingzhen Ma, William T. Heller, Lilin He, William A. Shelton, Gernot Rother, Bhuvnesh Bharti
Summary: The study analyzed the adsorption state of self-assembled matter in mesoporous materials, finding that pore filling fraction and self-assembled state affect the scattering profile. By introducing an analysis method with interparticle correlations, the adsorption state of surfactants and nanoparticles in the pores of silica nanomaterials can be qualitatively characterized.
Article
Multidisciplinary Sciences
Tonghang Han, Zhengguang Lu, Giovanni Scuri, Jiho Sung, Jue Wang, Tianyi Han, Kenji Watanabe, Takashi Taniguchi, Liang Fu, Hongkun Park, Long Ju
Summary: The orbital multiferroicity in pentalayer rhombohedral graphene is demonstrated by low-temperature magneto-transport measurements, suggesting the possibility of electrically tunable ultralow-power valleytronic and magnetic devices.
Article
Multidisciplinary Sciences
Chunjie Wang, Lei Zhang, Zhijuan Yang, Dongxu Zhao, Zheng Deng, Jialu Xu, Yumin Wu, Yu Hao, Ziliang Dong, Liangzhu Feng, Zhuang Liu
Summary: This study presents the development of a stable water-in-oil Lipiodol Pickering emulsion (LPE) for efficient encapsulation of lipoxygenase (LOX). The pH-responsive and self-fueling microreactor, LOX-loaded CaCO3&hemin-stabilized LPE (LHCa-LPE), showed greatly improved emulsion stability. By converting polyunsaturated fatty acids (PUFAs) to cytotoxic lipid radicals, this microreactor effectively induced ferroptosis of cancer cells and suppressed the progression of hepatocellular carcinoma (HCC) in rat models. This research provides a concise strategy for the preparation of pH-responsive and stable LPE-based self-fueling microreactors, which can serve as embolic and ferroptosis-inducing agents for transarterial ferro-embolization therapy of HCC.
NATIONAL SCIENCE REVIEW
(2023)
Article
Engineering, Electrical & Electronic
Tong Liu, Xiangyu Wang, Zhikai Cao, Yue Xu, Zhongfen An, Fuzhou Song, Feng Shi, Ze-Ming Qi, Lingcui Zhang
Summary: A(2)MgWO(6) (AMW, A = Ba, Sr, Ca) microwave dielectric ceramics were prepared and characterized to study the relationship between crystal structure and dielectric properties.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2022)
Article
Thermodynamics
Anupam Bhandari
Summary: This study investigates the motion of a hydro-ferro-liquid in a rotating and stretching deformed cone. The governing equations of ferrohydrodynamic flow are simplified and dimensionalized using similarity variables for velocity and temperature distribution. The numerical solution of the reduced similarity equations for velocity and temperature is obtained using the finite element technique in COMSOL Multiphysics. The results show that magnetic viscosity is generated in the flow due to the rotation of the cone under the influence of the magnetic field. The study examines the velocity and temperature fields for different parameters and analyzes their effects on local heat transfer and stress on the cone's surface. The findings have practical implications for enhancing the sealing performance of spinning shafts and controlling heat in electronic devices.
NUMERICAL HEAT TRANSFER PART A-APPLICATIONS
(2023)
Article
Chemistry, Physical
Faruk Yakasai, Mohd Zaidi Jaafar, Mohd Akhmal Sidek, Sulalit Bandyopadhyay, Augustine Agi, Eugene N. Ngouangna
Summary: After primary and secondary recovery processes, a considerable amount of trapped oil in the reservoir can be recovered by functionalized iron oxide nanoparticles (IONPs) with improved dispersibility and stability. The functionalized IONPs exhibited synergistic effects on interfacial tension (IFT), wettability alteration, and emulsion formation, which promoted oil recovery by reducing pore obstruction and improving sweep efficiency. The experimental study confirmed that functionalization increased the oil recovery efficiency of IONPs at reservoir conditions, providing valuable insights into the oil recovery mechanism and transportation of IONPs.
JOURNAL OF MOLECULAR LIQUIDS
(2023)
Review
Biochemistry & Molecular Biology
Mohd Imran, Anis Ahmad Chaudhary, Shahzad Ahmed, Md Mottahir Alam, Afzal Khan, Nasser Zouli, Jabir Hakami, Hassan Ahmad Rudayni, Salah-Ud-Din Khan
Summary: This review article provides a comprehensive summary of the advanced technological applications of iron oxide nanoparticle-based ferro-nanofluids (FNs) in various engineering fields, including chemical engineering, electrical and electronics engineering, environmental engineering, as well as mechanical engineering or magneto-rheological applications. The article presents up-to-date information and future perspectives in this field.
Article
Engineering, Multidisciplinary
Shan Ali Khan, Sumeira Yasmin, Hassan Waqas, Emad A. Az-Zo'bi, Abdullah Alhushaybari, Ali Akgul, Ahmed M. Hassan, Muhammad Imran
Summary: This study focuses on the impact of entropy generation in viscous magnetized mono-nanofluid flow between stretchable rotating disks. Numerical simulations show that various parameters have influences on velocity components, pressure field, temperature distribution, and entropy generation.
ALEXANDRIA ENGINEERING JOURNAL
(2023)
Article
Multidisciplinary Sciences
Haoxin Zhou, Tian Xie, Areg Ghazaryan, Tobias Holder, James R. Ehrets, Eric M. Spanton, Takashi Taniguchi, Kenji Watanabe, Erez Berg, Maksym Serbyn, Andrea F. Young
Summary: In this study, we demonstrate the spontaneous ferromagnetic polarization in rhombohedral trilayer graphene driven by gate-tuned van Hove singularities. Through capacitance and transport measurements, a cascade of transitions tuned to density and electronic displacement field are observed. The results show that rhombohedral graphene is an ideal platform for controlled tests of many-body theory, revealing the fundamentally itinerant nature of magnetism in moire materials.
Article
Chemistry, Physical
Peng Zhao, Junhong Zhang, Ali Mohsin, Jie Huang, Xincen Hou, Xin Jin, Xinyuan Zhu
Summary: This study successfully prepared nanoscale organic/inorganic heterojunctions using a coassembly strategy, including core/shell and hollow sandwich-type structures. The hollow sandwich-type structure exhibited more effective charge separation efficiency and its unique features benefited increased photon absorption efficacy.
APPLIED SURFACE SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
Ebtesam E. Ateia, M. K. Abdelmaksoud, M. M. Arman, Amira S. Shafaay
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
(2020)
Article
Materials Science, Multidisciplinary
Ebtesam E. Ateia, Rania Ramadan, Amira S. Shafaay
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
(2020)
Article
Materials Science, Multidisciplinary
Ebtesam E. Ateia, Amira T. Mohamed, Mahmoud Maged, Ahmed Abdelazim
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
(2020)
Article
Polymer Science
Ebtesam E. Ateia, B. Hussein, Charanjeet Singh, N. Okasha
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS
(2020)
Article
Polymer Science
Ebtesam E. Ateia, H. Ismail, Hassan Elshimy, M. K. Abdelmaksoud
Summary: In this study, nanoparticles were synthesized by partially substituting lanthanum for rare earth elements, and their crystal structure, morphology, magnetic and optical properties were systematically investigated. The experimental results show that the magnetic properties of the samples were significantly enhanced through lanthanum-rare-earth substitution, particularly in terms of coercivity for Sm0.7La0.3FeO3 sample.
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
Ebtesam E. Ateia, K. K. Meleka, F. Z. Ghobrial
Summary: The substitution of Al content in CoFe2-xAlxO4 ferrite leads to a reduction in particle size, lattice parameter, and magnetic properties, with a corresponding impact on the saturation magnetization. The study establishes a strong correlation between cation distribution, bond angle, bond length, and the magnetic properties of the investigated samples.
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
(2021)
Article
Engineering, Electrical & Electronic
Ebtesam E. Ateia, Mahmoud A. Ateia, M. M. Arman
Summary: In this study, Li1.1Co0.3Fe2.1O4 ferrite nanoparticles were synthesized using the citrate auto-combustion method. The distribution of cations and crystal structure were analyzed, indicating potential applications in microbatteries and wastewater treatment. Adsorption mechanism was studied using Freundlich and Langmuir isotherms, showing high adsorption efficiency and easy recyclability of the synthesized sample.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2022)
Article
Materials Science, Multidisciplinary
Ebtesam E. Ateia, Mahmoud A. Ateia, Motaz G. Fayed, Soliman El-Hout, Saad G. Mohamed, M. M. Arman
Summary: The synthesis of Li1.1Co0.3Fe2.1O4 ferrite nanoparticles has been successfully fabricated using the citrate auto combustion technique. Various characterization techniques were employed to analyze the nanoparticles, and it was found that they exhibited large capacity, stellar coulombic efficiency, and superb cycle stability. Moreover, the nanoparticles showed superior electrochemical performance when used as an anode for lithium-ion batteries.
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
(2022)
Article
Polymer Science
Ebtesam E. Ateia, Kareem Elsayed, Rania Ramadan
Summary: The development of hexaferrite nanoparticles as potential sorbents for the removal of chromium (Cr) ions from aqueous solutions is studied. Co-doped BaFe12O19 hexaferrite compounds are successfully synthesized and their structure, surface morphology, and magnetic properties are investigated. The nanoparticles exhibit high adsorption capacity for Cr (VI) and the pseudo-second-order kinetic model fits the experimental data well.
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS
(2022)
Article
Physics, Multidisciplinary
Ebtesam E. Ateia, B. Hussein, Charanjeet Singh, M. M. Arman
Summary: Multifunctional nanoparticles with material composition GdFe0.9M0.1O3; M = Ag, Co, and Cr have been successfully synthesized using the citrate auto-combustion technique. Structural, magnetic, thermoelectric, and antibacterial properties of the samples were investigated, with the use of silver metal particles as antibacterial agents showing advantages in terms of stability and low toxicity.
EUROPEAN PHYSICAL JOURNAL PLUS
(2022)
Article
Materials Science, Multidisciplinary
Y. A. Saeid, Ebtesam E. Ateia
Summary: Rare-earth doped calcium nano ferrites have been successfully synthesized and characterized in this study. The samples exhibit an orthorhombic structure and their magnetic properties are influenced by super exchange interactions. The high efficiency of removing heavy metal ions in water solution is also demonstrated. This research is of great significance for environmental pollution control.
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
(2022)
Article
Physics, Applied
Ebtesam E. Ateia, Asmaa Abd Allah, Rania Ramadan
Summary: In this study, graphene oxide was prepared using the modified Hummer's method and its effect on the structure, morphology, electrical, and magnetic properties of Mg0.85K0.3Fe2O4 was investigated. The results showed that graphene oxide has a significant effect on the magnetic properties of the nanocomposites.
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM
(2022)
Article
Materials Science, Multidisciplinary
Mahmoud A. Ateia, Ebtesam E. Ateia, Mohamed Mosry, M. M. Arman
Summary: A humidity sensor is crucial for determining the efficiency of materials and precision of apparatuses. In this study, a Li1.1Co0.3Fe2.1O4 mesopore sensor was synthesized and its sensitivity to humidity was confirmed through experiments and modeling, suggesting its potential use as a humidity sensing element.
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
(2022)
Article
Materials Science, Multidisciplinary
Ebtesam E. Ateia, Kareem Elsayed, D. E. El-Nashar
Summary: The present work successfully synthesized and designated a 50% BaFe11.5Co0.5O19 /50% NBR nanocomposite with enhanced physical properties. BaFe11.5Co0.5O19 hexaferrite was synthesized using the citrate auto-combustion technique, and composite nanoparticles were synthesized using the melt mixing technique. The addition of BFCO nanoparticles improved the tensile strength, Young's modulus, hardness, and rheometric characteristics of the NBR polymer.
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
(2023)
Article
Physics, Applied
Ebtesam E. Ateia, Y. A. Saeid, M. K. Abdelmaksoud
Summary: This study investigates the core-shell structure of rare-earth-doped calcium ferrite nanoparticles (RCFNPs) coated with polyethylene glycol (PEG). The presence of PEG is confirmed by the XRD pattern, which shows two peaks attributable to PEG and other peaks related to orthorhombic structure. Analyzing the obtained samples using EDAX and XPS, it is revealed that the PEG-coated RCFNPs have a well-designed hexagonal core/shell structure. The magnetic hysteresis loops suggest that the prepared samples exhibit suitable properties for ultra-high-density recording performance.
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM
(2023)
Article
Materials Science, Multidisciplinary
Muhammad Haris Azhar, Tayyaba Noor, Naseem Iqbal, Neelam Zaman, Sarah Farrukh
Summary: This study uses a novel adsorbent Metal Organic Framework (MOF) and its composites to adsorb CO2. Experiment results show that 5 wt% g-C3N4/Ni-BDC MOF exhibits the highest adsorption capacity.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Ayumu Nodera, Shinya Aikawa
Summary: In this study, a CO2 sensor capable of low-temperature operation was fabricated using an open-channel-type thin-film transistor structure with a polar surface of an oxide semiconductor. The sensor showed a sensitivity 2.9 times greater than that under an inert N2 atmosphere at an operating temperature of only 150 degrees C. The results suggest that TFTs fabricated with polar surfaces of oxide semiconductors are useful for gas-sensing applications.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Bindhyabasinee Mishra, Jyotirmayee Nanda, Subhra S. Brahma, K. J. Sankaran, R. Sakthivel, S. Ghadei, S. Suman
Summary: In this study, a series of polycrystalline mixed spinel ferrites were synthesized and characterized. The Mg0.5Zn0.5La0.05Fe1.95O4 ferrite showed the best response and recovery time, indicating its potential as a material for LPG sensing.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)
Review
Materials Science, Multidisciplinary
Rajashree Panda, Mitrabhanu Behera, A. Arun Kumar, Dhananjay Joshi
Summary: Rare earth doped aluminate-based phosphors are preferred over sulfide-based phosphors. The unique luminescence features of lanthanide-based materials are being utilized for multidisciplinary research and inventive applications. The past years have seen an increase in research interest in aluminate-based phosphors, leading to improvements in their long-lasting phosphorescence and phosphorescence efficiencies. Combustion synthesis route is an efficient technique for preparing nano-phosphor due to its simplicity and cost-effectiveness.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)
Review
Materials Science, Multidisciplinary
Younes Zohrabi
Summary: Water is essential for the survival of living organisms, but industrialization has led to contamination of water sources with heavy metals and harmful pollutants. Magnetic nano ferrites have shown potential in effectively removing heavy metals from water due to their magnetic characteristics, high surface area, surface active sites, chemical stability, and ease of modification. This review explores recent literature on the synthesis and application of magnetic ferrites for removing heavy metals from water, aiming to provide a comprehensive understanding for future research.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Baolin Liu, Chenxin Xie, Guanglei Qian, Lishan Zhou, Chenglei Zhang, Lingzhi Zhu
Summary: In this study, a self-cleaning CuO-PdO-Pd/Ti membrane has been developed for the removal of small-sized pollutants. The membrane exhibited superior removal ability and permeability compared to conventional membranes, and maintained high efficiency even after repeated tests. The CuO-PdO-Pd/Ti membrane also showed excellent removal efficiency when treating real wastewater, indicating its high potential for practical applications.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Debabrata Panda, Akhilesh Kumar Sahu, Krunal M. Gangawane
Summary: A variety of hierarchical nanoporous silica aerogels were synthesized from well-dispersed silica sols, exhibiting diversified particle distributions and excellent thermal properties. The silica aerogels showed low thermal conductivity and high-temperature resilience. Surface modification and dilution of silica sols further improved the thermal resistance of the aerogels. The resilient skeleton structure developed from tiny particles effectively restricted heat dissipation and maintained the porous network at high temperatures.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Hardy Shuwanto, Hairus Abdullah, Young Ku, Jenni Lie
Summary: In this study, a defective system of V-doped Fe2O3 with Pt as a cocatalyst was used for photoelectrochemical water oxidation. The defects in the VFPt-2.5 photoanode were characterized by XPS and EPR analyses. The SEM and TEM analyses revealed that the electrodeposited V-doped alpha-Fe2O3 had a nanosized morphology with an average diameter of 12 nm and a thickness of 300 nm. Under light irradiation, the VFPt-2.5 photoanode achieved a remarkable onset potential and photocurrent density. The stability test showed that Pt helped overcome the charge recombination caused by surface states.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Reza Gholipur, Hemin Mohammed Ali Khalifa, Khatereh Afrouzeh
Summary: Developing doped cathode materials is crucial for achieving low cost and high-performance energy storage. LiMn1.977(Ce, Cu, Ti, CeCuTi)0.023O4 nanoparticles show unmatched high structural stability, capacity, and safety during charge/discharge cycles. Ti-doped LiMn2O4 cathode calcined at 700 degrees C demonstrates the highest capacity and retention when multi-walled carbon nanotubes are added. The presence of titanium increases the porosity for reversible lithium storage and the dielectric constant.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
T. Amutha, M. Rameshbabu, S. Sasi Florence, G. Ramalingam, S. Muthupandi, K. Prabha
Summary: This research provides an overview of the structural analysis and magnetic characteristics of dilute magnetic semiconductor oxides (DMSOs) based on binary metal oxide nanomaterials with different ferromagnetic or paramagnetic dopants. The coprecipitation method was used to create nanoparticle samples, and the results showed certain ferromagnetic behavior and increased magnetic properties.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Preeti Kumari, Vipul Srivastava, Ramesh Sharma, Hamid Ullah
Summary: In this study, the rare-earth ferrites perovskite RFeO3 (R = Pr, Nd) were investigated for their various properties including structural, electronic, magnetic, optical, thermodynamic, and thermoelectric behavior. The study found that these materials exhibit half-metallic behavior under certain conditions, and their optical and thermoelectric properties were evaluated, making them potential candidates for spintronic devices and UV absorbers.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Shuting Yuan, Tianchi Wang, Tian Feng, Jian Kong
Summary: In this study, Fe/Fe3O4/C hollow electromagnetic wave absorbers were prepared using hollow ceiba fibers as templates. The proposed hollow structure could reflect and scatter electromagnetic waves multiple times, leading to significant energy consumption. The impedance matching of magnetic materials and biochar enabled the joint absorption of magnetic and dielectric losses to absorb electromagnetic waves.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
G. R. Mamatha, B. R. Radha Krushna, J. Malleshappa, S. C. Sharma, Satish Kumar, C. Krithika, Nandini Robin Nadar, Dileep Francis, K. Manjunatha, Sheng Yun Wu, H. Nagabhushana
Summary: Nanostructured SrAl2O4:Tb3+/M (M = Li+, Na+, K+, Ca2+, Bi3+) green nanophosphors were synthesized using an environmentally friendly combustion process and Areca nut as a sustainable fuel source. The introduction of alkali metal co-dopants optimized the luminescent intensity and showed potential for data security applications.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Tomoyuki Tachibana, Akihiro Yabuki
Summary: A one-step thermal-reduction method was used to synthesize copper sulfide films with different compositions and pillar-like structures, through adjusting the sulfur ratio and incorporating excess sulfur during the synthesis process.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Manal A. Mahdy, I. K. El Zawawi, Manal Mounir Ahmad
Summary: Pure PVA and its nanocomposites with CuO and/or CoFe2O4 films were prepared and characterized. The optical properties of the films can be modulated by controlling the percentage of CuO and/or CoFe2O4. The nanocomposites exhibit good ferromagnetic behavior, making the prepared films potentially useful in antenna system miniaturization and flexible magneto-electronic applications.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2024)