@mastersthesis{MTMT:34840445, title = {The Behavior of Noble Metals and Rare Earth Elements During Biomass Combustion}, url = {https://m2.mtmt.hu/api/publication/34840445}, author = {Dinh Phi, Truong}, unique-id = {34840445}, year = {2024} } @article{MTMT:34788000, title = {Microstructure Effects on Anodizing High-Silicon Aluminium Alloy AlSi12Cu1(Fe) under Various Surface Conditions and Power Modes}, url = {https://m2.mtmt.hu/api/publication/34788000}, author = {Razzouk, Emel and Koncz-Horváth, Dániel and Török, Tamás}, doi = {10.3390/cryst14040352}, journal-iso = {CRYSTALS}, journal = {CRYSTALS}, volume = {14}, unique-id = {34788000}, abstract = {This study investigates the impact of the surface characteristics and the inner close-to-surface characteristics of die-cast Al-Si-Cu alloy on the anodizing process under steady-state voltage and current modes. Samples of industrial-pressure die-cast aluminium–silicon alloy AlSi12Cu1(Fe) underwent anodization in as-die-cast surface conditions and after surface-grinding operations with material removal of 0.1, 0.5, and 1 mm. After surface grinding operations, the anodic layer thickness was significantly greater when subjected to a steady-state voltage of 35 V compared to that formed under a steady-state voltage of 20 V, showing an increase in the range of 2 to 2.5 times more than the thickness at 20 V. Additionally, anodizing under steady-state current mode (1.6 A·dm−2) yielded thicker layers compared to steady-state voltage mode (35 V, 1.6 A·dm−2 max) across all surface states (as-cast, ground). SEM-EDS analysis with element mapping revealed the subsequent effects of element distribution on anodic layer growth and structure. Grinding prior to anodization resulted in larger cavity sizes and lengths, attributed to microstructural variations induced by grinding. Grinding also exposed areas with slower solidification rates, fostering a homogeneous Al phase that facilitated enhanced oxide growth. Moreover, the formation of oxide was directly correlated with the presence of alloying elements, particularly silicon particles, which influenced the presence of the unanodized aluminium regions.}, year = {2024}, eissn = {2073-4352}, pages = {352} } @article{MTMT:34753277, title = {Experimental and numerical study of a photovoltaic/thermal system cooled by metal oxide nanofluids}, url = {https://m2.mtmt.hu/api/publication/34753277}, author = {Alktranee, Mohammed and Al-Yasiri, Qudama and Shehab, Mohammed and Bencs, Péter and Németh, Zoltán and Hernádi, Klára}, doi = {10.1016/j.aej.2024.03.050}, journal-iso = {ALEX ENG J}, journal = {ALEXANDRIA ENGINEERING JOURNAL}, volume = {94}, unique-id = {34753277}, issn = {1110-0168}, year = {2024}, eissn = {2090-2670}, pages = {55-67}, orcid-numbers = {Al-Yasiri, Qudama/0000-0001-6576-5221; Bencs, Péter/0000-0001-7342-4822; Németh, Zoltán/0000-0001-7871-3818; Hernádi, Klára/0000-0001-9419-689X} } @article{MTMT:34656034, title = {Optimum content of incorporated nanomaterials: Characterizations and performance of mixed matrix membranes a review}, url = {https://m2.mtmt.hu/api/publication/34656034}, author = {Younis, Rasheed Taha and Adel, Zrelli and Nejib, Hajji and Qusay, Alsalhy and Shehab, Mohammed and Németh, Zoltán and Hernádi, Klára}, doi = {10.1016/j.dwt.2024.100088}, journal-iso = {DESALIN WATER TREAT}, journal = {DESALINATION AND WATER TREATMENT}, volume = {317}, unique-id = {34656034}, issn = {1944-3994}, year = {2024}, eissn = {1944-3986}, orcid-numbers = {Németh, Zoltán/0000-0001-7871-3818; Hernádi, Klára/0000-0001-9419-689X} } @book{MTMT:34596998, title = {Effect of Microgravity and Magnetic Steering on the Melt Flow and the Microstructure of Solidified Alloys}, url = {https://m2.mtmt.hu/api/publication/34596998}, isbn = {9788196972318}, author = {Roósz, András and Li, Yuze and Al-Omari, Kassab and Rónaföldi, Arnold and Jenő, Kovács and Sycheva, Anna and Gerhard, Zimmermann and Kissné Svéda, Mária and Henri, Nguyen-Thi and N., Mangelinck-Noël and Veres, Zsolt}, doi = {10.9734/bpi/mono/978-81-969723-1-8}, editor = {Roósz, Prof. András}, publisher = {B P International}, unique-id = {34596998}, year = {2024}, orcid-numbers = {Kissné Svéda, Mária/0000-0003-0655-1711} } @article{MTMT:34566987, title = {Supercapacitors: An Efficient Way for Energy Storage Application}, url = {https://m2.mtmt.hu/api/publication/34566987}, author = {Czagány, Máté and Hompoth, Szabolcs and Keshri, Anup Kumar and Pandit, Niranjan and Galambos, Imre and Gácsi, Zoltán and Baumli, Péter}, doi = {10.3390/ma17030702}, journal-iso = {MATERIALS}, journal = {MATERIALS}, volume = {17}, unique-id = {34566987}, abstract = {To date, batteries are the most widely used energy storage devices, fulfilling the requirements of different industrial and consumer applications. However, the efficient use of renewable energy sources and the emergence of wearable electronics has created the need for new requirements such as high-speed energy delivery, faster charge–discharge speeds, longer lifetimes, and reusability. This leads to the need for supercapacitors, which can be a good complement to batteries. However, one of their drawbacks is their lower energy storage capability, which has triggered worldwide research efforts to increase their energy density. With the introduction of novel nanostructured materials, hierarchical pore structures, hybrid devices combining these materials, and unconventional electrolytes, significant developments have been reported in the literature. This paper reviews the short history of the evolution of supercapacitors and the fundamental aspects of supercapacitors, positioning them among other energy-storage systems. The main electrochemical measurement methods used to characterize their energy storage features are discussed with a focus on their specific characteristics and limitations. High importance is given to the integral components of the supercapacitor cell, particularly to the electrode materials and the different types of electrolytes that determine the performance of the supercapacitor device (e.g., storage capability, power output, cycling stability). Current directions in the development of electrode materials, including carbonaceous forms, transition metal-based compounds, conducting polymers, and novel materials are discussed. The synergy between the electrode material and the current collector is a key factor, as well as the fine-tuning of the electrode material and electrolyte.}, year = {2024}, eissn = {1996-1944} } @mastersthesis{MTMT:34548174, title = {Development of Polyurethane-based Nanocomposites to be Applied as Flexible Pressure Sensors}, url = {https://m2.mtmt.hu/api/publication/34548174}, author = {Al-Mandalawi, Mohammed}, unique-id = {34548174}, year = {2024} } @misc{MTMT:34545693, title = {Development of coatings for high-efficiency pseudocapacitors}, url = {https://m2.mtmt.hu/api/publication/34545693}, author = {Hompoth, Szabolcs}, unique-id = {34545693}, year = {2024} } @mastersthesis{MTMT:34483901, title = {Katalizátor fejlesztése klorátionok katalitikus hidrogénezéséhez}, url = {https://m2.mtmt.hu/api/publication/34483901}, author = {Sikora, Emőke}, doi = {10.14750/ME.2024.010}, unique-id = {34483901}, year = {2024} } @article{MTMT:34479241, title = {A Novel Polyethersulfone/Chamomile (PES/Chm) Mixed Matrix Membranes for Wastewater Treatment Applications}, url = {https://m2.mtmt.hu/api/publication/34479241}, author = {Raja, Rana I. and Rashid, Khalid T. and Toma, M.A. and AbdulRazak, Adnan A. and Shehab, Mohammed and Hernádi, Klára}, doi = {10.1016/j.jscs.2023.101805}, journal-iso = {J SAUDI CHEM SOC}, journal = {JOURNAL OF SAUDI CHEMICAL SOCIETY}, volume = {28}, unique-id = {34479241}, issn = {1319-6103}, year = {2024}, eissn = {2212-4640}, orcid-numbers = {Rashid, Khalid T./0000-0001-7794-5174; Toma, M.A./0000-0001-5692-5633; Hernádi, Klára/0000-0001-9419-689X} }