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Next Materials
Scopus
ISSN 2949-8228 · Elsevier · 2.660 artikel di indeks
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Artikel Jurnal
Metal chalcogenide nanostructures: A bifunctional platform to resolve the efficiency-stability trade-off in commercial perovskite solar cells
Methylammonium lead iodide (MAPbI₃) perovskite solar cells (PSCs) have achieved certified power conversion efficiencies (PCEs) approaching 24 % (with alloyed variants exceeding 26 %), rivaling established photovoltaic technologies. However, their path to commercialization is blocked by a persistent…
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Artikel Jurnal
Microwave synthesis and characterization of calcium copper titanate oxide and composites for supercapacitor applications
Microwave synthesis and characterization of calcium copper titanate oxide (CCTO) and its composites with La2O and Nd2O3 were carried out. Structural and morphological analyses were conducted using X-ray diffraction (XRD) and scanning electron microscopy (SEM), revealing single-phase formation of…
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Artikel Jurnal
Electrical conductivity of aqueous solutions of high-polymeric DNA with LiCl salt
The structure of DNA solutions with LiCl salt was investigated through electrical conductivity experiments conducted across various temperatures. The results show that the presence of DNA markedly reduces the conductivity of LiCl solutions, revealing three characteristic concentration ranges: in…
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Artikel Jurnal
Nano-sized BaTiO3 incorporated P(VDF-HFP)/PMMA blend matrix based polymer nanocomposites for cutting edge opto- and micro-electronics
Utilizations of polymer nanocomposites as flexible nanodielectrics for energy storage as well as harvesters, dielectric substrates and electrical insulators in the fabrication of a variety of microelectronic devices, and also as innovative optical materials for optoelectronic and sensing devices…
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Artikel Jurnal
Origin of alkali-metal loss in high-temperature synthesis of rechargeable battery layered oxide cathodes
Synthesis of layered oxides for lithium and sodium ion batteries is typically performed using high-temperature routes with an excess of the respective alkali-metal. This is due to often observed deficiency of alkali metals in the final composition when precursors are mixed in a stoichiometric…
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Artikel Jurnal
Platinum-free counter electrodes for DSSCs: Emerging materials and synthesis strategies-a review
The growing need for cost-effective and scalable photovoltaic technologies has intensified research on platinum-free (Pt-free) counter electrodes (CEs) for dye-sensitized solar cells (DSSCs). This review examines recent developments across major classes of alternative CE materials, including…
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Artikel Jurnal
Plant-mediated green synthesis of ZnO nanoparticles utilizing Garcinia cowa leaf extract: Structural, bioactive, and In Silico molecular docking insights
This study reports the green synthesis of zinc oxide nanoparticles (ZnO NPs) using Garcinia cowa leaf extract at varying precursor concentrations (0.1, 0.2, and 0.5 M) and compares their properties with chemically synthesized ZnO NPs. Structural characterization confirmed the formation of hexagonal…
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Artikel Jurnal
Optimization and analysis of a high-performance multi-band terahertz metamaterial biosensor for cancer diagnostics
Early-stage cancer detection remains a critical challenge due to the limitations of conventional diagnostic methods. In this work, a highly sensitive multi-band terahertz metamaterial absorber (TMA) based on a Cu-SiO₂-Au configuration for label-free and non-invasive cancer biosensing has been…
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Synergistic effects of ferro-chrome and E-glass fiber on the mechanical properties, and wear behavior of hybrid polymer composites
The present study aims to investigate the synergistic influence of ferro-chrome (Fe–Cr) slag and E-glass fiber on the mechanical properties and wear performance of hybrid polymer composites (HPMC). Composites were produced using the hand layup method with varying Fe−Cr slag contents (0, 5, 10, 15…
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Artikel Jurnal
MXene-enhanced polymer nanocomposite membranes for next-generation wastewater treatment and desalination
Water scarcity and pollution around the world necessitate advanced separation technologies to overcome the drawbacks of traditional polymer membranes that in most cases are limited by low permeability-selectivity, hydrophobicity, and fouling. To address such shortcomings, nanofillers have been…
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Artikel Jurnal
Tailored mechanical and tribological response of Al–WC composites synthesized via powder metallurgy
This study investigates the mechanical and tribological performance of aluminium tungsten carbide (Al-WC) composites fabricated via the powder metallurgy (P/M) route. Pure aluminium was reinforced with varying weight percentages of micro-sized WC particles (0, 3, and 6 wt%) to evaluate the effects…
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Artikel Jurnal
Investigating the material chemistry and performance evaluation of ZnO-based hybrid carbon fiber/waste silk reinforced polymer nanocomposites
The Present study aims to develop carbon fiber-based hybrid composite which utilizes waste silk as secondary reinforcement. Epoxy resin was used as potential binder which is modified from Zinc oxide nano particles added with varied range of 5,10 and 15 by wt% with the designated sample code of HF…
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Artikel Jurnal
Electronic and structural insights into K@C24–Li2S/Na2S systems: The role of solvent and potassium-induced charge redistribution
The interaction between C24 and Li2S/Na2S systems was investigated through NBO and DOS analyses to elucidate their charge transfer and electronic behavior. For C24–Li2S, the charge transfer is predominantly localized, limiting adsorption as the number of Li2S units increases. The introduction of…
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Artikel Jurnal
Cu-doped ZnS nanoparticle-PMMA thin films with enhanced nonlinear optical response for photonics applications
Cu-doped ZnS nanoparticles (NPs) (1–3 wt%) surface-modified with l-alanine were synthesized by a simple co-precipitation method and embedded in a polymethyl methacrylate (PMMA) host matrix as thin films via spin coating. X-ray diffraction confirmed the cubic zinc blende phase, while…
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Artikel Jurnal
Manufacturing of polymer-based composite material by FDM: challenges and opportunities for functional parts design
Additive manufacturing has opened a new chapter in manufacturing, particularly Fused Deposition Modeling (FDM), which has emerged as a low-cost, flexible technology for producing complex polymer parts. This study aims to highlight real-world applications of polymer composite materials produced via…
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Artikel Jurnal
The investigation of pyrolytic char quality from mixed non-recycling plastic waste and its thermal treatment through secondary thermal pyrolytic process to activate as an adsorbent for tetracycline pollutant removal
Pyrolytic char obtained from the pyrolysis of non-recycled plastic waste becomes a problem in the domestic waste management facilities in Indonesia. Most of the char obtained from the local pyrolysis unit is left as a byproduct and considered hazardous waste. In addition, the char is considered a…
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Artikel Jurnal
Electronic structure modulation in Fe- and Ag-doped rutile TiO₂: A GGA+U approach for optoelectronic and solar applications
In this work, we carry out an ab initio study of pure and doped rutile TiO₂ using the GGA+U the generalized gradient approximation plus Hubbard U correction approach within density functional theory (DFT). Doping with iron (Fe) and silver (Ag) is investigated to understand their effects on the…
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Artikel Jurnal
Recycling eggshell waste for sustainable soil stabilization: Properties, performance and future potential
In recent times, the growing demand for sustainable construction practices has led to the exploration for innovative solutions to reduce dependency on natural resources and utilize waste materials. Limestone, a primary raw material in civil engineering, is extensively used for construction, but its…
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Artikel Jurnal
Investigation on fly ash-based geopolymer mortar: Effect of mix proportions and curing conditions on mechanical properties and study on durability characteristics of optimised mix
Geopolymer ingredients offer a sustainable alternative to conventional cement by using industrial by-products and significantly reducing carbon emissions. This study investigates sustainable construction materials by exploring fly ash-based geopolymer mortar (FGPM) development and optimization…
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Artikel Jurnal
Comparative catalytic performance of mesoporous and microporous NaP zeolites synthesized from natural kaolin via hydrothermal and sonochemical methods for castor oil transesterification
The transition toward renewable energy has positioned biodiesel as a critical component in reducing fossil fuel dependence. In Indonesia, biodiesel is currently blended at 40 %, with government targets set to achieve 100 % pure biodiesel (B100). Castor oil (Ricinus communis) offers a sustainable…
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