Article
Materials Science, Multidisciplinary
KeunWon Lee, HanSol Son, KiSub Cho, HyunJoo Choi
Summary: This study proposes a method to enhance the interfacial wetting between aluminum and CNTs by using bridging atoms, and uses machine learning and sensitivity analysis to determine copper as the most effective bridging atom. Experimental results validate the high strengthening efficiency of CNTs in the Al-Cu matrix, consistent with the prediction of the machine learning model.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2022)
Article
Engineering, Mechanical
Mustafa Okumus, Berna Bulbul
Summary: The study focused on the characterization of a new graphene oxide (GO) reinforced Al-10Ni/GO metal matrix composite fabricated by mechanical alloying technique. It was found that increasing the ball milling time and sintering temperature improved the microstructural evolutions, wear behaviour, mechanical and thermal properties of the fabricated composites. However, increasing the amount of GO reinforcement in the matrix from 1 wt% to 2 wt% adversely affected the properties of the composite.
Article
Materials Science, Multidisciplinary
H. Geng, B. Chen, J. Wan, J. Shen, K. Kondoh, J. S. Li
Summary: Many studies have shown that carbon nanotubes (CNTs) can significantly strengthen pure aluminum and this study investigates whether the same strengthening effect can be achieved in a high-strength aluminum alloy. The results showed that while both composites had the same tensile strength, CNTs had a stronger reinforcing effect in pure aluminum than in the aluminum alloy, suggesting the influence of the matrix on the strengthening behavior of CNTs in aluminum matrix composites.
MATERIALS CHARACTERIZATION
(2023)
Article
Engineering, Manufacturing
Siyuan Guo, Xiang Zhang, Chunsheng Shi, Dongdong Zhao, Chunnian He, Naiqin Zhao
Summary: The continuous confined interface design in this study preserves the structural integrity and invariant interface area, resulting in superior conductivity (96.5 IACS%) of the composite and enhanced interaction between reinforcement and matrix. The interfacial structure engineering significantly regulates load transfer, dislocation motion, and crack propagation, improving interfacial strengthening efficiency and strength-toughness trade-off. The proposed concept of microscopic interface design opens up a new avenue for achieving properties manipulation in composites.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2023)
Article
Materials Science, Multidisciplinary
Lizhuang Yang, Bowen Pu, Xiang Zhang, Junwei Sha, Chunnian He, Naiqin Zhao
Summary: The study introduces a novel hybrid reinforcement Cu@GNS-CNTs to graphene/metal system, which enhances the load-bearing capacity of graphene and strain hardening capability of the metal matrix. The organically integrated reinforcing structure exhibits superior load-transfer, fracture inhibition, and dislocation storage capabilities, contributing to the excellent mechanical properties of the composites.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2022)
Article
Materials Science, Multidisciplinary
Z. L. Chao, Z. W. Wang, L. T. Jiang, S. P. Chen, B. J. Pang, R. W. Zhang, S. Q. Du, G. Q. Chen, Q. Zhang, G. H. Wu
Summary: In this research, a kind of 70-47-25% B4C/2024Al functionally graded materials (FGMs) were prepared by squeeze casting. The interfacial microstructure, precipitate characteristics and mechanical properties of B4C/2024Al FGMs were mainly studied. The test results of basic properties indicated that the strength and plasticity of 70-47-25% B4C/2024Al FGMs show gradient changes.
MATERIALS & DESIGN
(2022)
Article
Nuclear Science & Technology
H. Gietl, J. Riesch, M. Zielinski, T. Hoeschen, J. W. Coenen, S. Schoenen, R. Neu
Summary: Tungsten fiber-reinforced tungsten composites improve the toughness of tungsten material by activating extrinsic mechanisms. Evaluating the interlayer parameters is crucial for modeling the composite behavior.
NUCLEAR MATERIALS AND ENERGY
(2021)
Review
Nanoscience & Nanotechnology
Fumio Ogawa, Chitoshi Masuda
Summary: This paper reviews the fabrication process of nanocarbon-reinforced light metal matrix composites, focusing on the interface structure and characteristics between nanocarbon and light metal matrices. The study shows that amorphous structure or Al2O3 phase at the interface can lead to strong bonding and high strength composites in Al matrix composites reinforced with CNTs or GNPs. Different coating treatments and interfacial modifications are proposed to achieve composites with improved mechanical properties.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2021)
Article
Chemistry, Physical
Rongrong Shi, Haonan Xie, Xiang Zhang, Dongdong Zhao, Chunsheng Shi, Chunnian He, Junwei Sha, Enzuo Liu, Naiqin Zhao
Summary: The study investigated the microscopic influencing mechanism of transition metal elements on the interface interaction and mechanical properties of graphene/copper composites using first-principles calculations. The introduction of transition metal doping elements was found to significantly improve the work of separation and affect the mechanical properties of the interface. Additionally, the electronegativity difference between transition metal and copper elements played a key role in determining the mechanical properties.
APPLIED SURFACE SCIENCE
(2022)
Article
Materials Science, Ceramics
Hong-Yu Yang, Zhong-Jie Cai, Qun Zhang, Yong Shao, Bai-Xin Dong, Qian-Qian Xuan, Feng Qiu
Summary: The study found that Mg has a better refining effect on TiB2 ceramic particles and can reduce the crystallographic mismatch degree of the Al/TiB2 interface. The addition of 6 wt% Mg significantly improves the strength and plasticity of the composite, while the addition of Zn leads to interface matching degree deterioration and sacrifices plasticity.
CERAMICS INTERNATIONAL
(2021)
Article
Materials Science, Multidisciplinary
Lipeng Gao, Guirong Li, Hongming Wang, Yuwei Yan
Summary: In this study, FeCoNi1.5CrCu/Al composites with excellent mechanical properties were successfully prepared using microwave sintering technology. It was found that the material maintained a fine and uniform microstructure during microwave heating. The mechanism of interface formation revealed the presence of an atomic diffusion layer with a BCC solid solution structure between the high entropy alloy particles and the matrix, which significantly enhanced the interfacial bonding performance.
MATERIALS CHARACTERIZATION
(2022)
Article
Chemistry, Multidisciplinary
Vladimir Popov
Summary: This study demonstrates the achievement of non-agglomerated distribution of nanodiamonds in a metal matrix through mechanical alloying, lowering the starting temperature of the reaction. It also shows that existing methods cannot reduce the particle size of agglomerated nanodiamonds.
APPLIED SCIENCES-BASEL
(2021)
Article
Chemistry, Physical
Zhixian Jiao, Qingzhou Wang, Fuxing Yin, Jianjun Zhang, Li Liu, Puguang Ji, Huanghai Chu, Jiaojiao Yu
Summary: The laminated multi-layer graphene/Cu-Al-Mn composites prepared via packaged hot roll bonding process exhibit refined grains, multi-phase structures, and ultrahigh damping capacity, along with superior tensile mechanical properties. The microscopic origins of the excellent comprehensive properties were discussed in detail.
Article
Nanoscience & Nanotechnology
Yifeng Xiong, Faming Zhang, Yinuo Huang, Caiyun Shang, Qifa Wan
Summary: This study investigates the strong interface bonding of particle reinforced metal matrix composites using high entropy alloy (HEA) addition. The results show that the addition of HEAs enhances the yield strength and hardness values of the composites, achieving strengthening through multiple mechanisms.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2022)
Article
Chemistry, Physical
Zhenyi Shao, Xiaosong Jiang, Rui Shu, Zixuan Wu, Zhiguo Huang, Hao Deng, Qing Qin, Minhao Zhu
Summary: This study aimed to enhance the interfacial strength and mechanical properties of alumina whisker and graphene co-reinforced copper matrix composites through Cr matrix micro-alloying. The addition of Cr elements improved the interfacial bonding, increased the load transfer efficiency, and strengthened the material through grain refinement, grain boundary strengthening, and twin boundary strengthening.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Review
Chemistry, Physical
Palagiri Bhavani, D. Praveen Kumar, Murid Hussain, Ki-Joon Jeon, Young-Kwon Park
Summary: Developing a facile and proficient strategy for photocatalysis using abundant solar light, especially with oxygen-deficient tungsten oxide, is significant for solving energy and environmental pollution issues. This review highlights different modifications in morphological, structural, and semiconductor coupling strategies, as well as the charge carrier pathways and their role on the photocatalytic activity.
CATALYSIS REVIEWS-SCIENCE AND ENGINEERING
(2023)
Review
Engineering, Environmental
Obaid Ali Qamar, Farrukh Jamil, Murid Hussain, Sungjun Bae, Abrar Inayat, Noor S. Shah, Ammara Waris, Parveen Akhter, Eilhann E. Kwon, Young -Kwon Park
Summary: Biodiesel is a strategic measure to reduce greenhouse gas emissions and negative environmental impacts. Alkali-catalysed transesterification is the conventional production method due to its reliability and low cost. However, it requires refined lipid feedstock and has low tolerance for impurities.
CHEMICAL ENGINEERING JOURNAL
(2023)
Review
Engineering, Environmental
Obaid Ali Qamar, Farrukh Jamil, Murid Hussain, Ala'a H. Al-Muhtaseb, Abrar Inayat, Ammara Waris, Parveen Akhter, Young -Kwon Park
Summary: The bio-oil obtained from thermochemical conversions of biomass can be used as an alternative to conventional liquid fossil fuels. However, bio-oil in its raw form is not of good quality and needs to be upgraded for direct use as a fuel. Additionally, valuable products can be derived from bio-oil, such as biofuels, biochemicals, and biopolymers.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Environmental Sciences
Iqra Mahboob, Iqrash Shafiq, Sumeer Shafique, Parveen Akhter, Mamoona Munir, Muhammad Saeed, Muhammad Shahid Nazir, Um-e-Salma Amjad, Farrukh Jamil, Nabeel Ahmad, Young -Kwon Park, Murid Hussain
Summary: A novel Ag3VO4/KIT-6 nanocomposite photocatalyst with high surface area and visible light response has been successfully fabricated. The nanocomposite exhibited superior degradation capability for Congo Red, reaching up to 96.49%, which was around three times the pure Ag3VO4. The synthesized material followed a pseudo first order kinetic model for the degradation process. The study also investigated the commercial applicability and proposed a possible degradation pathway for Congo Red.
Article
Environmental Sciences
Sadaf Ul Hassan, Sidra Shafique, Bushra Anees Palvasha, Muhammad Haris Saeed, Syed Ali Raza Naqvi, Sohail Nadeem, Syed Irfan, Toheed Akhter, Asim Laeeq Khan, Muhammad Shahid Nazir, Murid Hussain, Young-Kwon Park
Summary: Mixed Matrix Membranes (MMMs) are gaining attention for their diverse applications and unique properties. In this study, a nano-hybrid filler (polyoxometalates encapsulated into metal-organic frameworks) was impregnated onto a polysulfone membrane, resulting in a mix matrix membrane. The membrane structure was characterized, and different loading ratios of the filler were used. The aim of the study was to enhance catalytic performance using optimization curves and simulate the photodegradation of Methylene Blue. The results showed excellent reusability of the MMMs and a high decolorization rate of 98.09% under optimal conditions.
Article
Environmental Sciences
Iqra Mahboob, Sumeer Shafique, Iqrash Shafiq, Parveen Akhter, Artem S. Belousov, Pau-Loke Show, Young -Kwon Park, Murid Hussain
Summary: This study developed a LaVO4/MCM-48 nanocomposite for the photocatalytic degradation of phenol, which exhibited excellent performance including increased light photon utilization and reduced recombination rate. The nanocomposite showed outstanding photodegradation performance of phenol in water under visible light, with good stability and recyclability.
ENVIRONMENTAL RESEARCH
(2023)
Review
Energy & Fuels
Farrukh Jamil, Muhammad Saleem, Obaid Ali Qamar, M. Shahzad Khurram, Ala'a H. Al-Muhtaseb, Abrar Inayat, Parveen Akhter, Murid Hussain, Sikander Rafiq, Hyunji Yim, Young-Kwon Park
Summary: There is a growing interest in using waste animal fats as an alternative to vegetable oils in biodiesel production to address the food versus fuel debate. Waste animal fats are cost effective and yield good quality biodiesel. The use of heterogeneous catalysts offers an environmentally friendly and practical route for biodiesel production from waste animal fat.
JOURNAL OF PHYSICS-ENERGY
(2023)
Article
Thermodynamics
Muhammad Anas Maqbool, Javed Khan, Muhammad Haris Hamayun, Faisal Ahmed, Murid Hussain
Summary: The rapid consumption of fossil fuels has led to a shift towards clean and sustainable energy, with hydrogen gas being considered as a potential solution. However, hydrogen faces storage and transportation issues, and liquid organic hydrogen carriers (LOHCs) like methylcyclohexane-toluene (MCH-Toluene) are being explored as a viable option. This study focuses on the optimization of the MCH-Toluene dehydrogenation system to reduce energy demand, resulting in a 6.07% reduction in total energy demand, decreased investment and operating costs, and a lower levelized cost of hydrogen product.
ENERGY CONVERSION AND MANAGEMENT
(2023)
Review
Engineering, Environmental
Ruhma Rashid, Iqra Mahboob, Sumeer Shafique, Iqrash Shafiq, Parveen Akhter, Young-Kwon Park, Murid Hussain
Summary: China and Pakistan agreed to jointly build infrastructure and generate power to support Pakistan's development and the implementation of Belt and Road Initiative. The projects, known as China-Pakistan Economic Corridor (CPEC), are expected to bring prosperity and peace to South Asia. CPEC will improve the economies and trade between both countries, establish regional connectivity, solve energy issues, increase people's interactions, and develop infrastructure through the establishment of transportation infrastructure between China and Pakistan.
STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT
(2023)
Article
Chemistry, Physical
Faisal Ali, Aimon Saleem, Nimra Batool, Hammad Ali Khan, Roeya Rehman, Rabia Mehboob, Parveen Akhter, Murid Hussain
Summary: This study synthesized disilver-dicopper oxide nanoparticles (Ag2Cu2O3 NPs) using a reduction route of chemical method and stabilized them with sodium dodecyl sulfate (SDS). The synthesized nanoparticles were characterized using various analysis techniques. The study found that Ag2Cu2O3 NPs are an efficient adsorbent for the removal of chromium (VI) from waste aqueous medium.
ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS
(2023)
Article
Materials Science, Textiles
Abideen Temitayo Oyewo, Oluleke Olugbemiga Oluwole, Olusegun Olufemi Ajide, Temidayo Emmanuel Omoniyi, Hyunjin Kim, Yong Jun Choi, Young-Kwon Park, Murid Hussain
Summary: This study investigated the chemical composition and mechanical properties of lignocellulosic fibers derived from abundant banana pseudo stem (BPS) agricultural waste in Nigeria. The optimization of factors related to biodegradation and thermal stability of the fibers was carried out using Taguchi L9 orthogonal array design. The results showed that fiber treatment, diameter, and cultivar type were influential factors, with increased cellulosic content leading to higher tensile strength and modulus, and higher lignin corresponding to higher elasticity. The predictions derived from the Taguchi design were validated by experimental observations.
JOURNAL OF NATURAL FIBERS
(2023)
Article
Materials Science, Multidisciplinary
Iqra Ameen, Sadia Iqbal, Murid Hussain, Asma A. Alothman, Huda A. Algahtani, Mohammed Sheikh Saleh Mushab, Amjad Iqbal, Shehla Perveen, Sara Musaddiq
Summary: In this study, a plant mediated synthesis method was used to prepare Metal/metal oxide@Reduced graphene oxide nanocomposites, including silver, gold, and zirconia. These nanocomposites showed high catalytic activity in Suzuki cross-coupling reaction between aryl halides and phenylboronic acid, achieving comparable yields to palladium-based catalysts. The enhanced reactivity of the reduced graphene oxide substrate contributed to the successful coupling reaction.
MATERIALS RESEARCH EXPRESS
(2023)
Review
Engineering, Environmental
Palagiri Bhavani, D. Praveen Kumar, Jong Suk Yoo, Murid Hussain, Seunghyun Weon, Wooyul Kim, Young-Kwon Park
Summary: Dispersing active metals into theoretical atomic level has emerged as a cost-effective means for constructing catalysts, namely single-atom catalysts (SACs). SACs are integrated with various photocatalysts to serve as efficient platforms for solar energy conversion. However, the limitations of SACs containing only one type of active site restrict various chain reactions, inhibiting catalytic performance. To overcome these limitations, dual atom catalysts (DACs) have emerged as a new inventive material for boosting photocatalytic reactions.
CHEMICAL ENGINEERING JOURNAL
(2023)
Review
Chemistry, Multidisciplinary
Obaid Ali Qamar, Farrukh Jamil, Murid Hussain, Maria Mustafa, Rashid Ur Rehman, Abrar Inayat, Muhammad Salman Habib, Muhammad Sajid
Summary: The spin crossover potential of transition metals has revolutionized the design of magnetic optoelectronic materials. Extensive work has been done to develop spin crossover materials (SCO) with tunable properties such as electrical and fluorescence for applications in sensors, memory devices, and molecular switches. The potential of SCO-conductive materials and SCO-fluorescent materials is summarized, showing their potential in the fabrication of optoelectronic materials.
Review
Energy & Fuels
Shahid Nawaz, Farrukh Jamil, Parveen Akhter, Khaliq Majeed, Aldona Balciunaite, Mian Hamood-ur-Rehman, Iqrash Shafiq, Ashfaq Ahmed, Abrar Inayat, Murid Hussain
Summary: Biodiesel, as a potential replacement for fossil fuels, requires catalysts for improved manufacturing efficiency. Homogeneous catalysts currently available have various issues, while heterogeneous magnetic catalysts have gained interest due to their efficient catalyst separation and recovery, as well as shorter processing time. This study focuses on the development of magnetic acid and base catalysts for biodiesel production, along with evaluating techniques for magnetic particle production. The application of heterogeneous catalysts in transesterification for biodiesel synthesis is also investigated.
