Materials Literature
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Structure type and disorder have become important questions in catalyst design, with the most active catalysts often noted to be “disordered” or “amorphous” in nature. To quantify the effects of disorder and structure type systematically, a test set of manganese(III,IV) oxides was developed and their reactivity as oxi…
Abstract Clinical translation of curcumin has been highly obstructed by the rapid degradation and poor tissue absorption of this agent. Herein, we report on the generation of supramolecular curcumin nanoagents through amino acid coordination driven self‐assembly to simultaneously increase the biological stability and…
Engineering light absorption in graphene has been the focus of intensive research in the past few years. In this paper, we show numerically that coherent perfect absorption can be realized in monolayer graphene in the near infrared range by harnessing resonances of dielectric nanostructures. The asymmetry of the struc…
HKUST-1 or Cu 3 BTC 2 (BTC = 1,3,5-benzenetricarboxylate) is a prototypical metal–organic framework (MOF) that holds a privileged position among MOFs for device applications, as it can be deposited as thin films on various substrates and surfaces. Recently, new potential applications in electronics have emerged for th…
The influence of LLTO (Li0.33La0.56TiO3) nanoparticles on the conducting properties of PEO (polyethylene oxide)8-LiClO4 polymer-salt complex electrolyte still remains not fully understood. This paper aims to establish the role of LLTO filler concentration, its morphology, agglomeration and charge nanoparticles surface…
The Zak phase and topological plasmonic Tamm states in plasmonic crystals based on periodic metal-insulator-metal waveguides are systematically investigated. We reveal that robust topological interfacial states against structural defects exist when the Zak phase between two adjoining plasmonic lattices are different i…
Lithium garnet-type oxide ${\mathrm{Li}}_{7}{\mathrm{La}}_{3}{\mathrm{Zr}}_{2}{\mathrm{O}}_{12}$ (LLZO) is one of the most promising solid electrolyte materials. In this study, the Li conduction properties of Nb-doped LLZO, ${\mathrm{Li}}_{6.75}{\mathrm{La}}_{3}({\mathrm{Zr}}_{1.75}{\mathrm{Nb}}_{0.25}){\mathrm{O}}_{1…
Command over fundamental magnetic properties, such as magnetic anisotropy and Gilbert damping, could lead to a universal magnetic memory with long data retention and ultralow power consumption. The authors study these properties in film heterostructures fabricated on industry-friendly platforms, with subnanometer depo…
We propose graphene-silicon hybrid tunable grating structure. The graphene sections are interleaved in silicon waveguide. Periodic and chirped grating structures are the two different designs are presented in the paper. The reflectance, transmittance, electric field intensity and fermi energy results are presented for…
Abstract The design of intracellular drug delivery vehicles demands an in‐depth understanding of their internalization and function upon entering the cell to tailor the physicochemical characteristics of these platforms and achieve efficacious treatments. Polymeric cationic systems have been broadly accepted to be mem…
High Resolution Image Download MS PowerPoint Slide Organic–inorganic hybrid material is a recent hot topic in the scientific community. The best band gap for the entire solar absorption spectrum is about 1.1 eV. However, the lead perovskite band gap is about 1.5 eV. Therefore, developing organic–inorganic hybrid mater…
It is a challenge to engineer white organic light-emitting diodes (WOLEDs) with high efficiency, low operating voltage, good color quality, and low efficiency roll-off, simultaneously. Herein, we employ a novel exciplex to solve this problem, which mixes a bipolar host material 2,6-bis(3-(carbazol-9-yl)phenyl)pyridine…
Organic solar cells have made rapid progress in the last two decades due to the innovation of conjugated materials and photovoltaic devices. Microphase separation that connects with materials and devices plays a crucial role in the charge generation process. In this account, we summary our recent works of developing n…
В работе представлены результаты металлографических исследований электроэрозионных покрытий на специальных сталях и сплавах (стали Р6М5, 12Х18Н10Т, 07Х16Н6, сплав ХН58МБЮД и бронза БрБ2) твёрды ми износостойкими (сплавы ВК8, Т15К6, СТИМ-3В и W, Mo, Cr), мягкими антифрикционными (Cu, Ni, бронза БрБ2, Sn) материалами, а…
Abstract We report the exfoliation of two‐dimensional polyoxometalate‐encapsulating MOF (POM−Co‐MOF) into atomically thick nanosheets for highly efficient desulfurization application. Two‐dimensional layer‐structured MOF [Co2(H2O)4(BTX)3][PMo12O40] (BTX=1,4‐Bis(1,2,4‐triazol‐1‐ylmethyl)benzene) is featured with Keggin…
Abstract The search for earth‐abundant, low‐cost, recyclable, multifunctional as well as highly active catalysts remains the most pressing demand for heterogeneous catalytic elimination of pollutants in water environment remediation. Herein, a porous graphitic carbon‐encapsulated Ni nanoparticles (NPs) hybrid (Ni@GC)…
L.) wood samples were charred with a hot plate and several time-temperature combinations while using simultaneous surface compression. Temperature profile, water sorption, cupping after water exposure and density profile were measured. Furthermore, changes in the microstructure and surface functional groups were inves…
Background: Photodynamic therapy (PDT) is a non-invasive and innovative cancer therapy based on the photodynamic effect. In this study, we sought to determine the singlet oxygen production, intracellular uptake, and in vitro photodynamic therapy potential of Cetixumab-targeted, zinc(II) 2,3,9,10,16,17,23,24-octa(tert-…
Abstract Two benzoxazine monomers, bisphenol A/aniline type benzoxazine (BA‐a) and bisphenol A/tert‐butylamine type benzoxazine (BA‐tb), are prepared with high purity. Their curing behaviors and cure kinetics are studied by high pressure differential scanning calorimetry (HP DSC) at normal pressure and high pressure,…
Light responsive materials that are able to change their shape are becoming increasingly important. However, preconfigurable bistable or even multi-stable visible light responsive coatings have not been reported yet. Such materials will require less energy to actuate and will have a longer lifetime. Here, it is shown…