Materials Literature
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Monitoring battery health is challenging. Self-reporting enables the rapid health assessment of redox flow batteries (RFBs) and provides insight into degradation mechanisms of electrochemically active molecules (redoxmers). Here we introduce fluorescence as an orthogonal property to probe this chemistry in situ . An e…
In this work, flake-flower NiO was successfully prepared via a facile hydrothermal method. The microstructure of the synthesized sample was characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). We find that the hierarchical flake-flower structu…
Hydrogen-rich syngas production via diesel steam reforming (DSR) is of great interest because of the high H 2 /CO ratio and available external heat sources. In this study, catalysts (particle size ( d p ) = 3–5 mm) containing 10 wt % Ni were prepared through wet impregnation, and their performance was evaluated in a s…
An analytical approach based on the thermoelectrical analogy to calculate the maximum channel temperature of multifinger AlGaN/GaN HEMT transistor is presented. The model is capable of predicting the maximum channel temperature, including the impact of the nonlinearity of thermal conductivity for every single gate wit…
We report a novel strategy for the synthesis of magnetic nanocomposite for highly efficient catalysis. Poly(glycidyl methacrylate) (PGMA) chains were grafted to the surface of magnetic nanoparticles (MNPs) through surface‐initiated reversible addition‐fragmentation chain transfer polymerization. Then, the oxirane ring…
The separation and management of nuclear waste is one of the problems that needs to be solved urgently, so finding a new radiation-proof and durable extractant to deal with nuclear waste is a difficult but desirable task. Since the successful isolation of the first pentavalent plutonium crown ether complex recently (W…
Nowadays, the reforming of natural gas is the most common of hydrogen or syngas generation process. Each reforming process leads to the achievement of specific goals and benefits related to investment costs. The disadvantage of the reforming process is the need to preclean it mostly from the sulfur and nitrogen compou…
Abstract An effort has been made to establish a relation between Zener–Hollomon parameter, flow stress and dynamic recrystallization (DRX). In this context, the plastic flow behavior of Ti + Nb stabilized interstitial free (IF) steel was investigated in a temperature range of 650–1100 °C and at constant true strain ra…
Abstract Here, we describe a fluorination strategy for semiconducting polymers for the development of highly bright second near‐infrared region (NIR‐II) probes. Tetrafluorination yielded a fluorescence QY of 3.2 % for the polymer dots (Pdots), over a 3‐fold enhancement compared to non‐fluorinated counterparts. The flu…
Abstract Control of the microstructure grain orientation, grain boundaries and thickness are crucial for MOF membranes. We report a novel synthesis strategy to prepare highly c‐oriented ZIF‐95 membranes through vapor‐assisted in‐plane epitaxial growth. In a mixed DMF/water vapor atmosphere, in‐plane epitaxial growth o…
Solid‐state batteries have attracted significant attention due to their safety, but most studies focus on room‐temperature performance. Herein, the electrochemical performance of quasi‐solid‐state sodium‐ion batteries (SIBs) based on the perfluorosulfonate‐based polymer electrolyte (PFSA‐Na) and Na3V2O2(PO4)2F (NVOPF)…
We report the synthesis of mesoporous TiO2 nanostructures based on the decomposition of TiOSO4 in aqueous alkaline solution at room temperature, followed by mild thermal treatment (110 °C) in an oven and suitable to yield up to 40 g of product per batch. The duration of the thermal treatment was found to be crucial to…
In situ printing gives insight into the evolution of morphology and optical properties during slot-die coating of active layers for application in organic solar cells and enables an upscaling and optimization of the thin film deposition process and the photovoltaic performance. Active layers based on the conjugated po…
NaZSM-5 was treated in hydrochloric acid solution to prepare HZSM-5. The Sm2Ti2O7/nHZSM-5 composites were synthesized via a sol-gel route. The concentration of the hydrochloric acid solution could greatly influence the properties of the Sm2Ti2O7/nHZSM-5 composites, and the composites were characterized to clarify the…
A topic that has attracted considerable interest in recent years is the possibility to perform thermodynamic studies of proteins directly in-cell or in complex environments which mimic the cellular interior. Nuclear magnetic resonance (NMR) could be an attractive technique for these studies but its applicability has s…
The performance of pressure-sensitive adhesives (PSAs) depends on the bulk viscoelastic properties of the adhesive material itself and on the surface with which it is placed into contact. In this work, a probe technique was used to quantify the adhesion and to develop a protocol to interrogate these bulk and interfaci…
Rising environmental concerns and the imminent depletion of fossil resources have sparked a strong interest towards the production of renewable energy such as biomethane. Inclusion of alternative feedstock’s such as lignocellulosic biomass could further expand the production of biomethane. The present study evaluated…
To remodel functional neuronal connectivity, neurons often alter dendrite arbors through elimination and subsequent regeneration of dendritic branches. However, the intrinsic mechanisms underlying this developmentally programmed dendrite regeneration and whether it shares common machinery with injury-induced regenerat…
This paper aims to provide a numerical model able to represent the behavior of reinforced concrete slabs subjected to impact loads. The nonlinear finite element analysis adopted by ABAQUS/Explicit Software was used in this study. A parametric study was conducted to provide a comprehensive understanding of the behavior…
A novel method was developed to produce Al-V alloy electrode assisted heating (EAH) technology. The experimental results showed that the cracks in the alloy were significantly reduced and the distribution of the Al8V5 is significantly changed in the alloy. In the experiment, the products with heating time 0 and 10 min…