Article
Engineering, Environmental
Asad Mahmood, Gansheng Shi, Zhuang Wang, Zepeng Rao, Wang Xiao, Xiaofeng Xie, Jing Sun
Summary: In this work, TiO2 nanoparticles decorated with carbon quantum dots were developed and optimized for the photocatalytic oxidation of aromatic ring containing gas-phase mixed volatile organic compounds. The nanocomposite exhibited enhanced photocatalytic performance, especially in the visible region, attributed to the introduction of new energy states around the Fermi level at the interface, facilitating charge separation and improved conductivity. The improved efficiency can be explained by better light harvesting capability within the UV-vis region and enhanced adsorption capability.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Chemistry, Physical
Chao Feng, Chong Chen, Gaoyan Xiong, Di Yang, Zhong Wang, Yuan Pan, Zhaoyang Fei, Yukun Lu, Yunqi Liu, Runduo Zhang, Xuebing Li
Summary: In this study, a series of Cr-doping Mn3O4 spinel catalysts were prepared and tested for propane total oxidation. MnxCr3_xO4 with rich surface-active Mn4+, notable low-temperature reducibility and excellent oxygen migration capability displays notable catalytic activity for propane oxidation. The constructed Mn2.70Cr0.30O4 exhibited superior propane catalytic activity and notable thermal stability.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2023)
Article
Materials Science, Multidisciplinary
Guanqun Han, Yujie Sun
Summary: This article summarizes the recent developments in organic photocatalysis using semiconductor-based photocatalysts, including metal oxides, metal chalcogenides, and metal-free carbon nitrides. It introduces the application of different semiconductor categories in organic oxidation-reduction reactions and redox-coupled reactions using excited electrons and holes. Finally, the remaining challenges and future opportunities in this field are discussed.
MATERIALS TODAY PHYSICS
(2021)
Article
Materials Science, Multidisciplinary
Debdatta Panigrahi, Ryoma Hayakawa, Junko Aimi, Yutaka Wakayama
Summary: Multivalued logic (MVL) circuits offer higher information density compared with conventional binary logic circuits, but achieving a proper balance between logic states and a low-voltage gain remains a challenge in MVL devices. This study proposes two strategies to address this problem: using the optical absorption of organic semiconductors and optimizing device geometry. By leveraging these two strategies, ideal output voltage levels are achieved for all three logic states along with an enhanced voltage gain during the transition from the logic 1/2 state to the logic 0 state.
ADVANCED MATERIALS TECHNOLOGIES
(2023)
Article
Environmental Sciences
D. Sofio, D. Long, T. Kohls, J. Kunz, M. Wentzel, D. Hanson
Summary: The effect of precursor molecular structural features on secondary organic aerosol (SOA) growth was investigated. The results showed that cyclic compounds were the most effective feature in producing SOA, followed by compounds with double bonds, while linear alkanes and isoprene were less effective. Carbonyl compounds showed significant increases in growth compared to alkanes, while alcohols, triple-bond compounds, aromatics, and epoxides were only slightly more effective than alkanes at producing SOA. The placement and presence of double bonds also had a significant impact on SOA yield.
FRONTIERS IN ENVIRONMENTAL SCIENCE
(2022)
Article
Multidisciplinary Sciences
Yuta Matsukawa, Atsuya Muranaka, Tomotaka Murayama, Masanobu Uchiyama, Hikaru Takaya, Yoichi M. A. Yamada
Summary: This study demonstrated the microwave-assisted photooxidation of sulfoxides to sulfones using ethynylbenzene as a photosensitizer. The efficiency of the reaction was higher under microwave irradiation compared to conventional thermal heating, with ethynylbenzene promoting oxidation more efficiently than traditional photosensitizers. Ethynylbenzene's resistance to intersystem crossing and elongation of the T-1 state's lifetime by microwave make it suitable for this non-thermal effect reaction, marking the first use of ethynylbenzene as a photosensitizer in a microwave-assisted photoreaction.
SCIENTIFIC REPORTS
(2021)
Article
Chemistry, Applied
Yuichi Ichihashi, Tomoya Sekiguchi, Yuya Tokui, Rintaro Hori, Shota Naito, Yasuko Koshiba, Youhei Sutani, Kenji Ishida, Keita Taniya, Satoru Nishiyama
Summary: 5,8-dicyanopicene, a visible-light-absorbing picene derivative, was synthesized and its photocatalytic activity for hydrogen production via water decomposition was evaluated. A CN-picene thin-film deposited on a quartz substrate showed increased hydrogen formation activity with film thickness. The uneven deposition of CN-picene on the substrate resulted in increased surface roughness and higher water-decomposition activities for catalysts with thicker films.
Article
Chemistry, Physical
Baowei Cao, Dachuan He, Fei Rao, Qadeer Ul Hassan, Xiaolong Cai, Lingna Liu, Fan Xue, Gangqiang Zhu
Summary: BiOI-loaded flower-like CeO2 p-n heterojunction was synthesized via a simple chemical route. The heterojunction showed efficient removal of NO pollutants and demonstrated high stability.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Materials Science, Multidisciplinary
Marc Tupin, Romain Verlet, Benedicte Verhaeghe, Michael Jublot, Krzysztof Wolski
Summary: Ion irradiation experiments were conducted on the M5Framatome alloy, leading to the formation of nanometric niobium-rich precipitates and an observed decrease in the oxidation rate. Meanwhile, the amorphisation of Zr(Nb, Fe)2 intermetallic precipitates did not affect the corrosion behavior of the alloy.
Article
Engineering, Chemical
Jingjing Yao, Haipu Li, Hui Ying Yang
Summary: In this study, the effects of polystyrene microplastics on removing three tetracyclines using ferrate were examined. The presence of polystyrene microplastics influenced the oxidation, adsorption, coagulation, and complexation efficiency, resulting in varying degrees of tetracycline removal. Polystyrene microplastics weakened the oxidation capacity of ferrate but aided in tetracycline adsorption due to their increased surface area and pore volume. They also acted as support sites for Fe3+ and Fe(OH)(3), facilitating the formation of polystyrene-Fe-tetracycline complexes. The potential adverse effects of polystyrene microplastics in aquatic environments require more attention in removing pollutants.
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
(2023)
Review
Chemistry, Organic
Zhenlei Zou, Weigang Zhang, Yi Wang, Yi Pan
Summary: This review focuses on electron-induced radical fluorinations in the past decade, such as fluorination, difluoromethylation, trifluoromethylation, and perfluoroalkylation, providing researchers with representative mechanisms to understand the basic principles behind this technology.
ORGANIC CHEMISTRY FRONTIERS
(2021)
Article
Engineering, Environmental
Juntian Li, Zhiling Xu, Teng Wang, Xiaowen Xie, Didi Li, Jiangen Wang, Haibao Huang, Zhimin Ao
Summary: Metal-organic frameworks (MOFs) supported highly dispersed metal nanoparticles exhibit excellent catalytic performance for the oxidation of volatile organic compounds (VOCs), addressing the limitations of traditional noble metal catalysts.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Analytical
Hai Liu, Tingting Zhao, Lingwei Kong, Xun Cao, Wenhuan Zhu, Yizhong Huang, Maolin Bo
Summary: This study comparatively examines twinned CuCrO2 nanoparticles in gaseous chemiresistive property, exploring the contribution of twin boundaries to the charge transfer and activity of Cu atoms, paving a new way for insightful acquisition of nanotwins in gas detection applications.
SENSORS AND ACTUATORS B-CHEMICAL
(2021)
Article
Energy & Fuels
Zhilin Xi, Ke Xi, Linping Lu, Mengmeng Zhang
Summary: The evolution mechanism of organic sulfur in the process of coal spontaneous combustion was investigated through quantum chemical calculations. The results showed that mercaptans play a dominant role in the oxidation process, and the oxidation of 2-methylthiophene releases the most heat.
Article
Chemistry, Physical
Long Shi, Juanqin Xue, Wen Xiao, Peng Wang, Mingyang Long, Qiang Bi
Summary: This study used coal chemical waste to prepare activated carbon with high specific surface area and achieved waste treatment by synergistic adsorption and photodegradation. The results showed significant improvement in waste treatment performance.
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
(2022)
Article
Energy & Fuels
Najwa Mlaik, Sami Sayadi, Nesrine Mnasri, Sonia Kechaou, Salim Loukil, Fathi Aloui, Sonia Khoufi
Summary: This study investigated the dry anaerobic co-digestion of vegetable wastes and animal manures. The results showed that co-digestion significantly increased methane yield and improved the quality of the digestate.
BIOMASS CONVERSION AND BIOREFINERY
(2023)
Article
Energy & Fuels
Ines Dahmen-Ben Moussa, Mohamed Ali Masmoudi, Sirine Choura, Mohamed Chamkha, Sami Sayadi
Summary: This study optimized the extraction of polyphenols from microalgae and found that Chlorella showed the best extraction results at methanol, 80 degrees C, and 4 hours. It was also discovered that polyphenols extracted from microalgae grown with olive mill wastewater exhibited strong antioxidant and antimicrobial activities.
BIOMASS CONVERSION AND BIOREFINERY
(2023)
Article
Food Science & Technology
Fatma Hadrich, Mohamed Chamkha, Sami Sayadi
Summary: This study systematically reviewed the benefits of compounds extracted from olive tree leaves for health, particularly their neuroprotective effects. The findings revealed the beneficial impact of phenolic compounds in olive tree leaves on various metabolic syndromes and neurodegenerative diseases.
FOOD AND CHEMICAL TOXICOLOGY
(2022)
Article
Environmental Sciences
Raida Karray, Wiem Elloumi, Rihab Ben Ali, Slim Loukil, Mohamed Chamkha, Fatma Karray, Sami Sayadi
Summary: A novel combined biological process involving anaerobic digestion, ultrafiltration, and microalgae cultivation was proposed for olive mill wastewater treatment, achieving high-efficiency COD and pollutant removal as well as valuable microalgae biomass production.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2022)
Article
Biochemistry & Molecular Biology
Wiem Elloumi, Amina Maalej, Sergio Ortiz, Sylvie Michel, Mohamed Chamkha, Sabrina Boutefnouchet, Sami Sayadi
Summary: This study investigated the phenolic composition of P. lentiscus L. distilled leaves and its potential against key enzymes related to skin aging. The results showed that the ethyl acetate extract of PDL contained a high amount of flavonol glycoside. Transdermal diffusion study indicated that myricetin-3-O-rhamnoside had the highest transmission rate through the skin membrane barrier. The extract, along with myricetin-3-O-rhamnoside and quercetin-3-O-rhamnoside, demonstrated significant inhibitory activities against tyrosinase and elastase enzymes, without being cytotoxic. Overall, these findings suggest that they could be effective agents for treating skin pigmentation and elasticity problems.
Article
Energy & Fuels
Raouia Boujelben, Mariem Ellouze, Maria Josefina Toran, Paqui Blanquez, Sami Sayadi
Summary: This study investigated the efficiency of mycoremediation using live and dead biomasses of Trametes versicolor on the removal of organic and inorganic pollutants and the reduction of toxicity in tannery wastewater. The results showed that live biomass had higher COD removal and chromium removal efficiency compared to dead biomass. Live biomass also had better color and Cr removal efficiency, as well as higher reduction in toxicity levels. This study highlights the potential of mycoremediation for treating tannery wastewater.
BIOMASS CONVERSION AND BIOREFINERY
(2022)
Correction
Chemistry, Physical
Sonia Ben Younes, Saoussen Ben Khedher, Yongjun Zhang, Sven-Uwe Geissen, Sami Sayadi
Article
Environmental Sciences
Mariem Samet, Imen Ghazala, Fatma Karray, Cyrine Abid, Nour Chiab, Oumema Nouri-Ellouz, Sami Sayadi, Radhia Gargouri-Bouzid
Summary: The beneficial effect of compost and compost tea on plant growth and protection is mainly due to the presence of bacteria with plant growth-promoting effects. In this study, three bacterial strains were isolated from compost teas and identified as Serratia liquefaciens (B.AT and B.A10) and Achromobacter spanius (B.A30). These strains exhibited PGPR traits, such as siderophore, exopolysaccharides, and IAA production. The application of these strains in potato cultivation showed that Serratia liquefaciens (B.AT) had the best effect on plant growth, while Serratia liquefaciens (B.A10) had the highest yield and tuber quality. Achromobacter spanius (B.A30) showed tolerance to cadmium and acted as a Cd-tolerant PGPR.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Food Science & Technology
Firas Feki, Noamane Taarji, Sekove Vodo, Mohamed Chamkha, Zouhaier Bouallagui, Mitsutoshi Nakajima, Hiroko Isoda, Marcos A. Neves, Sami Sayadi
Summary: A natural antioxidant-emulsifier was developed from Pistacia lentiscus fruit oil, which showed improved chemical stability of encapsulated beta-carotene.
Article
Food Science & Technology
Ali Ellafi, Racha Farhat, Mejdi Snoussi, Emira Noumi, El Hassane Anouar, Ridha Ben Ali, Michele Veronique El May, Sami Sayadi, Kaiss Aouadi, Adel Kadri, Sonia Ben Younes
Summary: The phytochemical variability of Juglans regia root aqueous extract (JRRAE) was investigated, revealing the presence of biomolecules. The extract showed significant antibacterial activity, inhibited biofilm formation, induced lethality in Leishmania amazonensis promastigotes, and exhibited insecticidal activity. Molecular docking studies confirmed that the activities were mainly due to specific compounds present in the extract.
INTERNATIONAL JOURNAL OF FOOD PROPERTIES
(2023)
Review
Green & Sustainable Science & Technology
Oumaima Mabrouk, Helmi Hamdi, Sami Sayadi, Mohammad A. Al-Ghouti, Mohammed H. Abu-Dieyeh, Nabil Zouari
Summary: Sludge generation has been increasing globally due to population growth and industrial activities, leading to challenges in management and environmental concerns. The agricultural utilization of unconventional organic materials has become essential, especially in arid regions with depleted soils. Recycling practices are also adopted by high-income countries to address landfilling or incineration issues. This paper reviews the various types and composition of sludge, discusses the effects of post-land application, and examines the disparities in guidelines for sludge conformity in different countries or regions. The risks associated with emerging pollutants in sludge, such as pharmaceuticals, are also analyzed. This comprehensive investigation aims to establish sustainable strategies for the safe agricultural reuse of biosolids.
Review
Microbiology
Fatma Masmoudi, Mohammed Alsafran, Hareb AL Jabri, Hoda Hosseini, Mohammed Trigui, Sami Sayadi, Slim Tounsi, Imen Saadaoui
Summary: Abiotic and biotic stresses have negative impacts on plant growth and crop yield. Traditional methods for managing stress factors have shown limited success. Halotolerant bacteria have emerged as potential plant promoters under stressful conditions. This review examines the capability of plant-growth-promoting halobacteria (PGPH) to enhance plant growth, improve tolerance to stressors, and sustain soil fertility. The review also discusses the limitations and concerns of using PGPH as an innovative approach for boosting crop production and food security.
Article
Chemistry, Multidisciplinary
Jonas Pluschke, Katharina Fasslrinner, Fatma Hadrich, Slim Loukil, Mohamed Chamkha, Sven-Uwe Geissen, Sami Sayadi
Summary: Management of olive mill wastewater (OMW) is challenging for olive oil-producing countries. Recovery of high value components, such as antioxidants, can help finance efficient wastewater treatment systems. Anaerobic digestion is a suitable process for valorizing OMW and its waste streams, but issues of stability, operation, and yields need to be addressed for industrial application.
APPLIED SCIENCES-BASEL
(2023)
Article
Environmental Sciences
Hakima Gharbi-Khelifi, Habib Jmii, Mohamed Mosbahi, Samiha Hamdi, Rawand Hamdi, Jihen Brahmi, Slim Loukil, Mohamed Chamkha, Sami Sayadi, Mahjoub Aouni, Ana Barreiro, Maria J. Fernandez-Sanjurjo, Avelino Nunez-Delgado, Esperanza Alvarez Rodriguez
Summary: This study evaluates the quality of treated wastewaters from two wastewater treatment plants in Tunisia and assesses the ability of local clays to enhance the wastewater quality. The results show that the registered values of microbiological and physicochemical parameters do not comply with the standards. However, the treatment process improves the microbiological parameters, especially with the use of specific clays.
ENVIRONMENTAL RESEARCH
(2023)
Article
Engineering, Chemical
Shifa M. R. Shaikh, Mohammad Abdul Quadir, Mustafa S. Nasser, Hamza Rekik, Mohammad K. Hassan, Ahmad I. Ayesh, Sami Sayadi
Summary: This study demonstrates that coagulation-flocculation techniques can effectively achieve flocculation of freshwater microalgae Scenedesmus sp. cultivated using process wastewater, and exhibits non-Newtonian fluid behavior and viscoelastic gel properties.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Materials Science, Multidisciplinary
Madeeha Riaz, Manahil Najam, Hina Imtiaz, Farooq Bashir, Tousif Hussain
Summary: This study focuses on the structural and biological analysis of Zn-Cu based biodegradable alloys for orthopedic applications. The results indicate that the alloys have good electrical conductivity and biocompatibility, with potential for promoting bone growth and healing process. Additionally, the alloys exhibit a low corrosion rate and improved corrosion resistance.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Rijo Rajeev, Sk Safikul Islam, Anitha Varghese, Gurumurthy Hegde, Suryasarathi Bose
Summary: In this study, a facile and selective electrochemical sensor was developed for the sensing of guanosine. The sensor utilized a unique porous structure and ordered framework, enabling linear detection of guanosine concentration in the range of 0.123-720 μM under specific conditions.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Rafael V. M. Freire, Dominique Celeste de A. Dias, Jose Yago Rodrigues Silva, Dayane Kelly Dias do Nascimento Santos, Larissa T. Jesus, Ricardo O. Freire, Severino A. Junior
Summary: This study reports the extraction and isolation of euphol from nature, its adsorption in nanosized ZIF-8, and the efficacy of this system against cancer cells. Experimental and simulation results show that ZIF-8 can enhance the effectiveness of euphol against cancer cells and selectively target cancer cells.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Manal A. Awad, Awatif A. Hendi, Maha M. Almoneef, Maymunah Alwehaibi, Khalid M. Ortashi, Wadha Alenazi, Fatimah S. Alfaifi, Shareefa Alahmariye, Asma Alangery, Warda Ali Alghoubiri, Haia Aldosari
Summary: In this study, magnesium-doped zinc oxide nanoparticles were synthesized and characterized. The research findings show that magnesium doping can alter the crystal structure and optical properties of zinc oxide, while enhancing its dielectric constant.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
F. J. Willars-Rodriguez, I. R. Chaverz-Urbiola, M. A. Hernandez-Landaverde, A. Zavala-Franco, E. A. Chavez-Urbiola, P. Vorobiev, Yu V. Vorobiev
Summary: This study focuses on manganese doped CdS thin films synthesized by chemical bath deposition. The incorporation of Mn2+ cations in CdS was found to influence the crystalline structure, morphology, and optoelectronic properties. Doped thin films exhibited a uniform hexagonal structure, changed growth orientation, and showed scale-like and needle-like morphologies. The bandgap and rectification speed of Schottky diodes were modified by introducing manganese. This study suggests the potential for affordable high-speed optoelectronic devices.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Mehdi Javidi, Hooman Karimi Abadeh, Fatemeh Namazi, Hamid Reza Yazdanpanah, Narjes Shirvani Shiri
Summary: This study investigated the synergistic effect of temperature, solution velocity, and sulphuric acid concentration on the corrosion behavior of carbon steel using response surface methodology. The results showed that temperature affected anodic reactions, solution velocity influenced cathodic reactions, and acid concentration altered the corrosion mechanisms by changing the properties of the surface layer.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
R. Sakthivel, Thirumoorthy Kulandaivel, Kirankumar Venkatesan Savunthari, K. Mohanraj, Hans-Uwe Dahms, Aswin kumar Anbalagan, Manjunath Rangasamy, Kien-Voon Kong
Summary: In this study, saturated fatty acids were incorporated with silane to modify viscose fabric, resulting in superhydrophobic and superoleophilic properties. The modified fabric showed excellent separation efficiency for oil and organic solvents, with high absorption capacity. The modified fabric also exhibited durability and retained its properties in harsh conditions.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Wei Zhang, Hong Lei, Wenqing Liu, Zefang Zhang, Yi Chen, Xiaogang Hu, Xiangshan Ye
Summary: In this study, EDTA-grafted alumina composite abrasives were produced by a two-step process for the CMP of sapphire substrates. Experimental results showed that the modified abrasives exhibited better dispersion properties and significantly improved polishing efficiency, with higher material removal rates and lower surface roughness. The combination of chemical reaction and mechanical action enhanced the CMP performance.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Shumaila Rafaqat, Bushra Perveen, Warda Raqba, Warda Imran, Arshad Hussain, Naeem Ali
Summary: This study developed a MnP-based biosensor for quantitative measurement of dye concentrations using electrochemical signals. The effects of two different dyes on MnP activity were investigated, with one dye showing inhibitory effects and the other dye having no effect. The study demonstrates the potential application of enzyme-based biosensors in dye detection and toxicological monitoring.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Jinyan Shi, Oguzhan Yavuz Bayraktar, Baris Bayrak, Burak Bodur, Ali Oz, Gokhan Kaplan, Abdulkadir Cuneyt Aydin
Summary: The elemental composition of precursors is crucial for the performance development of geopolymers. The use of lime instead of metakaolin increases the fluidity and mechanical properties of geopolymers, while the addition of gypsum decreases them. Furthermore, higher lime content exacerbates the negative effect of gypsum.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Aayush Gupta, Kaveri Ajravat, Loveleen K. Brar, O. P. Pandey, Pandey Rajagopalan
Summary: This study focuses on the performance of Mn3O4-ZnO composite material in wastewater treatment and energy storage applications, and presents a detailed comparative analysis. Results show that the composite material with equal concentrations of Mn3O4 and ZnO exhibits excellent photocatalytic activity and high capacitance.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
V. Murugabalaji, Matruprasad Rout, Harsh Soni, Biranchi Narayan Sahoo
Summary: This study focuses on the corrosion characteristics of AA 7075 and AA 7075 based hybrid composite fabricated using stir casting and hot rolling techniques. The results show that the hybrid composite produced by hot cross rolling exhibits better corrosion resistance compared to the base metal. The addition of a small amount of graphite improves the bonding between the matrix and reinforcements, and the hot cross rolling enhances this bonding, leading to the formation of a strong passivation oxide layer and increased charge transfer resistance, thereby improving corrosion resistance.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Fangkun Ning, Qinghao Shi, Shuping Kong, Weitao Jia, Lifeng Ma
Summary: The paper investigates a new method of rolling sheets with variable chamfering amounts in both the transversal and normal directions. The feasibility of the technological process was tested through simulation and compared with experimental results. Three important process parameters, temperature, stress, and flow velocity, were used to evaluate the effects on chamfering amount before determining the optimal angle. The spread formula for evaluating the shape quality of the plate after ECR was obtained through testing and theory.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Aqeel Abbas, M. A. Hussein, Mohamed Javid
Summary: In this study, the AM60 magnesium alloy was processed using high-energy ball milling, and the results showed that different reinforcement agents had certain effects on particle size, crystallite size, lattice strain, and dislocation density.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
D. S. Mahmoud, E. M. Eldesouki, W. M. Abd El-Gawad
Summary: The development of flexible and lightweight microwave-absorbing materials has become a trendy topic. This study focuses on enhancing the microwave-absorbing performance of butadiene-acrylonitrile rubber (NBR) by incorporating novel reinforcing nanofillers. The results show that the NBR nanocomposite with a loading of 16 parts per hundred rubber (phr) of LiFe 20%/Si has the best microwave-absorbing performance.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
