Güncel Gönderiler: Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü Koleksiyonu
Toplam kayıt 382, listelenen: 41-60
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Indenofluorenes for organic optoelectronics: the dance of fused five- and six-membered rings enabling structural versatility
(Royal Society of Chemistry, 2022)Polycyclic π-conjugated hydrocarbons (PCHs), either unfunctionalized or structurally modified derivatives, have attracted tremendous interest in the past few decades as high-performance semiconductors for use in new ... -
A Probability-Based Evaluation on Andesites for Their Use as Cladding Stone
(Shahrood University of Technology, 2022)Andesites with a satisfactory quality have been mainly considered as dimension stones worldwide. However, practical approaches are required to evaluate the dimension stone quality due to the increasing demand for natural ... -
Broadband Low Reflection Surfaces with Silicon Nanopillar Hexagonal Arrays for Energy Harvesting in Photovoltaics
(SPRINGER, 2022)In this study, optimization of the silicon nanopillar arrays and thin films coated on silicon substrate has been investigated in order to minimize the optical reflection loss from the silicon substrate surface. Nanopillars’s ... -
Concentration study of a specularite ore via shaking table, reverse flotation, and microwave-assisted magnetic separation
(Taylor and Francis Ltd., 2023)Despite the difficulties in pelletizing specularite-type refractory iron ores, the utilization of these resources is indispensable for the steel industry due to the increasing need for iron. This study investigated Fe ... -
Influence of Basalt Aggregate Crushing Technology on Its Geometrical Properties—Preliminary Studies
(MDPI, 2023)The use of mineral aggregates is related to the increasing demand in construction, railway and road infrastructures. However, mineral aggregates can appear to be of variable quality, directly affecting their suitability ... -
A distinctive determination of circular nozzles in downcomer for column flotation
(Taylor and Francis Ltd., 2023)This study aims to recover clean coal from valuable hard coal tailings (HCT), which have been used as solid fuels in a thermal power plant, through convenient conditions. The effective diameters of circular nozzles on the ... -
Tattoo-Like Multi-Color Physically Unclonable Functions
(WILEY, 2023)Advanced anti-counterfeiting and authentication approaches are in urgent need of the rapidly digitizing society. Physically unclonable functions (PUFs) attract significant attention as a new-generation security primitive. ... -
Recovery of Lithium from Spent Coin-Type Lithium Manganese Dioxide CR Cells by Acidic Leaching in the Presence of Potassium Permanganate as Oxidant
(SPRINGER LINK, 2023)The selective leaching of lithium from spent coin-type lithium manganese dioxide CR cells by oxidative leaching and precipitation of Li2CO3 from Libearing leach solution has been experimentally and theoretically investigated. ... -
Ab initio study of boron-rich amorphous boron carbides
(WILEY, 2023)Amorphous boron carbide compositions having high B contents (BxC1−x, 0.50 ≤ x ≤ 0.95) are systematically created by way of ab initio molecular dynamics calculations, and their structural, electrical, and mechanical ... -
Effects of extrusion cooking on the nutritional quality of puffed snacks made from blends of barley and green lentil flours
(SPRINGER, 2023)Increasing demand for nutritionally dense foods warrants the investigation of high fber and protein ingredients in snack food applications. In this study, blends of barley (22.9% dietary fber, db) and green lentil (26.4% ... -
Estimation of cohesion for intact rock materials using regression and soft computing analyses
(Institute of Physics, 2024)Shear strength parameters such as cohesion (c) and internal friction angle (.) are among the most critical rock properties used in the geotechnical design of most engineering projects. However, the determination of these ... -
Rational design of EDTA-incorporated nanoflowers as novel and effective endodontic disinfection against biofilms
(SPRINGER, 2024)The ethylenediaminetetradiacetic acid (EDTA) is one of the most commonly used irrigation solutions. Although EDTA has a very low antimicrobial property, it is used to remove inorganic part of smear layer in areas of root ... -
Amorphous carbon nitride (C3N4)
(ELSEVIER, 2024)This detailed investigation employs an ab initio approach to explore the atomic structure and electronic properties of an amorphous carbon nitride (C3N4) model. The model, designed with an exact 3:4 ratio, is based on ... -
Recovery of Vanadium and Nickel from a High CaCO3 Containing Petroleum Coke Ash by Roasting and Acidic Leaching
(SPRINGER, 2023)In this study, it was aimed to extract vanadium (V) and nickel (Ni) from a petroleum coke ash (PCA) using a roasting process without additives, followed by leaching with sulfuric acid (H2SO4). The experiments were designed ... -
Ekran uygulamaları için bulanıklı azaltıcı metal nanotel saydam elektrotlar
(TUBİTAK, 2015)Günümüzde kullanılmakta olan İndiyum Kalay Oksit (ITO) saydam elektrotnunun indiyum elementinin doğada az bulunması, malzemelerin ve prosesin pahalı olması, esnek ve dokunmatik ekranlarda ölümcül olabilecek mekanik ... -
Benzotiyeno[3,2-B][1]Benzotiyofen (BTBT) Tabanlı, Yüksek Performanslı N-Tipi/Ambipolar Yarı-İletkenlerin Geliştirilmesi Ve Yüksek Hızda Alan-Etkili Transistör (OFET) Uygulamaları
(TUBİTAK, 2019)Bu projede, daha önce literatürde bulunmayan, özgün kimyasal yapılara sahip 6 farklı düşük LUMO’lu BTBT-tabanlı yarı-iletken moleküler malzeme quantum mekaniksel hesaplamalarla teorik olarak tasarlanmış ve sentezlenmiştir. ... -
The Hansen solubility approach towards green solvent processing: n-channel organic field-effect transistors under ambient conditions
(Royal Society of Chemistry, 2024)The adoption of green solvents is of utmost importance for the solution-based fabrication of semiconductor thin films and for the commercialization of (opto)electronic devices, especially in response to evolving regulatory ... -
Improved senescent cell segmentation on bright-field microscopy images exploiting representation level contrastive learning
(WILEY Online Library, 2024)Mesenchymal stem cells (MSCs) are stromal cells which have multi-lineage differentiation and self-renewal potentials. Accurate estimation of total number of senescent cells in MSCs is crucial for clinical applications. ... -
Bor Zengini Amorf Malzemeler
(TUBİTAK, 2020)Bu TÜBİTAK 1001 projesi kapsamında, bor zengini farklı amorf malzemeler [B1-xSix, B1-xCx, B1- xOx, ve B1-xLix (0, 5 ≥ � ≥ 0,05)] ab initio moleküler dinamik tekniği kullanılarak sıvı hallerin hızlıca soğutulması sonucu ... -
SYSTEM DESIGN AND PROTOTYPE MANUFACTURING FOR THE RECOVERY OF LUBRICANT POWDER USED IN WIRE DRAWING PROCESS
(Kahramanmaraş Sütçü İmam Üniversitesi, 2023)Recycling processes have gained great importance for both environmental and economic sustainability and development. A prototype system was developed using physical separations including size sieving and magnetic separation ...
