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Materials Advances
Scopus
ISSN 2633-5409 · The Royal Society of Chemistry · 227 artikel di indeks
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From Lamellar ITQ-75 chalcogenides to Co/Co9S8–N–C hybrids for efficient oxygen electrocatalysis
We report a family of cobalt-containing ITQ-75-type lamellar chalcogenides as versatile precursor platforms for the design of functional cobalt-based hybrid materials for oxygen electrocatalysis. Controlled pyrolysis of the ITQ-75-Co framework under an inert atmosphere induces a progressive…
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Correction: Remarkably enhanced upconversion luminescence in Na+ codoped spinel nanoparticles for photothermal cancer therapy and SPECT imaging
Correction for ‘Remarkably enhanced upconversion luminescence in Na+ codoped spinel nanoparticles for photothermal cancer therapy and SPECT imaging’ by Annu Balhara et al., Mater. Adv., 2023, 4, 5338–5352, https://doi.org/10.1039/D3MA00376K.
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Phase-boundary engineering in powder-based CuCo2O4/CuO heterostructures: correlating structural complexity with electrochemical functionality through a scalable paradigm for supercapacitors
Developing scalable and stable electrode materials is critical for the advancement of supercapacitors (SCs). Binder-free designs are promising, and yet they face challenges with reproducibility, scalability and structural changes which ultimately compromise cyclic stability. We report here the…
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Effect of trans-cis isomerization on glass transition and mechanical properties of main-chain azobenzene polymers: role of chromophore content
Main-chain azobenzene-based fluorinated poly(arylene ether)s containing different amounts of azo groups were synthesized and investigated with respect to the glass transition temperatures, Tg, in their two isomeric states – trans and cis. The trans-rich azopolymers demonstrates high Tg, which…
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Effect of thermal annealing on crystallinity and piezoelectric performance of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) nanofibers at high frequency
Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) is a biodegradable and biocompatible polymer with promising potential for biomedical applications due to its piezoelectric properties, which enable the conversion of mechanical stimuli into electrical signals. These attractive characteristics have…
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The effect of side chain length on the mesomorphic properties of ferroelectric nematogens
The discovery of ferroelectric nematic phase opened new directions in the field of soft matter chemistry and physics. In this paper, we have modified a previously reported ferroelectric nematogen based on molecular structure with dimethylamino-terminated part. We have prepared two new homologues by…
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Enhanced adsorption of bamboo-based hydrochar via Fenton oxidation for defluoridation of water: optimization, operational parameters, regeneration, cost analysis and mechanistic insights
In this study, response surface methodology (RSM) was used to optimize the porosity architecture of bamboo-based pristine hydrochar (PH) with temperature, solid-to-liquid ratio, and time as input variables. Three Fenton-modified hydrochars (FH-1, FH-2, and FH-3) were synthesized via Fenton…
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Mechanochemical modification of guaiacol–sulfur composites with dithiols
Mechanochemical synthesis can provide greener and solvent-free synthetic access to materials typically prepared by more mass and energy intensive processes. Herein, properties of the high-sulfur composite of GS80 (prepared from 20 wt% guaiacol and 80 wt% sulfur) were tuned by mechanochemical…
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Data-driven design of E-glass/epoxy hybrid composites incorporating aquatic and terrestrial lignocellulosic fibers for balanced mechanical and moisture-resistant performance
Developing lightweight, sustainable, and mechanically reliable polymer composites requires hybrid reinforcement strategies that mitigate the moisture sensitivity and property variability of bio-based lignocellulosic materials. This study presents an integrated…
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Performance optimization of impregnated oxygen electrodes for intermediate temperature symmetric metal-supported solid oxide cells
Cobaltites are a common oxygen electrode choice for high-performance metal-supported solid oxide fuel/electrolysis cells (MSOCs) operating in the intermediate temperature range of 650–750 °C. Wet impregnation of electrocatalyst precursors into suitable backbones is widely investigated in symmetric…
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Upcycling waste PET bottles into Ni(OH)2-modified activated carbon for electrochemical drug detection
The alarming extent of plastic pollution and the rising demand for sustainable functional materials have led to the development of eco-friendly recycling techniques. To address this, for the first time, this study used carbon derived from waste polyethylene terephthalate (PET) bottles and converted…
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Lithium stoichiometry engineering for fast-charging NMC811 cathodes
Ni-rich LiNi0.8Mn0.1Co0.1O2 (NMC811) cathodes are promising candidates for next-generation high-energy lithium-ion batteries; however, their practical application under fast-charging conditions is severely hindered by cation disorder, sluggish Li+ transport, and structural degradation during…
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Impact of framework topologies on CO2 adsorption and transport properties in Zr-fumarate metal–organic frameworks and their mixed-matrix membranes
Herein, we present a comparative study aimed at disclosing the role of framework topologies and pore chemical environments in governing the CO2 adsorption, dynamics and transport properties of the two most widely used fumarate-based Zr-MOFs, namely, MOF-801 and MIP-203. The two MOFs were…
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Self-healing polymer electrolytes as coupled electrochemical–mechanical systems for rechargeable batteries
Rechargeable batteries fail through coupled electrochemical and mechanical instabilities, including crack formation, interfacial delamination, dendrite growth and impedance rise. Self-healing polymer electrolytes offer a route to interrupt these failure pathways by combining ion-conducting networks…
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Electrocatalytic conversion of PET waste into value-added chemicals: state-of-the-art, challenges, and future directions
The rapid accumulation of polyethylene terephthalate waste presents a significant environmental challenge, necessitating sustainable upcycling strategies to replace conventional disposal methods that are limited by polymer degradation, high energy consumption, and low product selectivity…
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A supramolecular complex of palmitoylated Orai C-terminal peptide and cyclodextrin targets the plasma membrane to reduce store-operated calcium channel activity
Palmitoylation is a widely employed strategy for anchoring peptides to lipid membranes, but it can also lead to uncontrolled self-assembly. The lipid moieties can promote clustering into heterodispersed aggregates that distribute unevenly, thereby reducing accessibility and inducing undesired…
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Harnessing G-quartet interactions to engineer a sericin-based supramolecular hydrogel for efficient encapsulation and delivery of hydrophobic drugs
Multicomponent self-assembly enables the design of functional hydrogels with properties inaccessible to single-component systems. Herein, we report a polymer-coupled G-quadruplex hydrogel (SGP) assembled under physiological conditions via dynamic imino-boronate ester bioconjugation of guanosine…
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Spectrochemical analysis of electrical degradation in blue TADF emitters
Previous research on organic light-emitting diodes (OLEDs) has focused on developing thermally activated delayed fluorescence (TADF) materials to overcome the limitations of fluorescence and phosphorescence; however, their electrical stability remains insufficiently studied. In this study, the…
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Engineered 99mTc-labeled NIR-II dye/HSA self-assembly nanoplatform for sentinel lymph node mapping via SPECT/NIR-II dual-modal imaging
As the primary gateway for cancer metastasis, sentinel lymph nodes (SLNs) necessitate advanced imaging platforms for accurate localization and surgical guidance. Herein, a dual-modal nanoplatform was developed through the self-assembly of clinical-grade human serum albumin (HSA) with a…
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Large-scale high-density (Gd,Y)AlO3:Ce bulk single crystals: a study of scintillation and photoluminescence properties
The (Gd,Y)AlO3:Ce bulk single crystal, representing a high-density aluminium perovskite scintillator, was grown by the Czochralski method and subjected to complex characterization. Its increased density and effective atomic number, relative to the well-established YAP:Ce, result in an enhanced…