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Modulation of surface properties on cobalt phosphide for high-performance ambient ammonia electrosynthesis
- Tuning surface properties of electrocatalysts for sustainable electrocatalytic nitrogen reduction reaction (NRR) with high selectivity and activity is highly demanded but still lacks fundamental...
Complex cyclic peptide synthesis via serine/threonine ligation chemistry
15/12/2021 - Non-ribosomal cyclic peptides are abundant in natural sources, exhibiting attractive bioactivities and favorable pharmacological properties. Furthermore, their structural complexity renders them...
Strengthening efficiency competition between carbon nanotubes (CNTs) and in-situ Al4C3 nanorods in CNTs/Al composites influenced by alumina characteristics
- Powder metallurgy is the most prevalent method used to fabricate CNTs/Al composites, which always introduces alumina. Here, we manipulated the powder preparation process and fabricated CNTs/Al...
Enhanced corrosion protection action of biofilms based on endogenous and exogenous bacterial cellulose
- The use of biomineralized films to protect steel surfaces is limited by the strict selection of bacteria capable of mineralization. Inspired by the different effects of the Pseudoalteromonas...
Effect of ammonia addition on combustion and emissions performance of a hydrogen engine at part load and stoichiometric conditions
- The development of alternative fuels is important in the fight against climate change. Both hydrogen and ammonia are renewable energy sources and are carbon-free combustible fuels. In a recent...
Large eddy simulation and finite-volume conditional moment closure modelling of a turbulent lifted H2/N2 flame
- Large eddy simulations with three-dimensional finite-volume Conditional Moment Closure (CMC) model are performed for a hydrogen/nitrogen lifted flame with detailed chemical mechanism. The emphasis...
Hydrogen sensing by RGB investigation of gasochromic coloration of MoO3/Pd-coated polyester fabrics
- Recently, colorimetric sensors capable of detecting explosive and toxic molecules have attracted much attention for applications in health and environmental monitoring. Here, we demonstrate the...
Multiscale insights into hydrogen charging behavior in metal hydride reactor packed with porous ZrCo particles
- The primary purpose of this work is to develop a novel model for comprehensively investigating the hydrogen storage performance under the framework of diffusion of hydrogen atoms through hydride...
Operation scenario-based design methodology for large-scale storage systems of liquid hydrogen import terminal
- This paper presents an operation scenario-based design methodology to determine the design pressure of the storage system of liquid hydrogen (LH2) import terminals. The methodology includes...
Chemical structure and laminar burning velocity of atmospheric pressure premixed ammonia/hydrogen flames
- This paper presents experimental data on the flame structure of laminar premixed ammonia and ammonia/hydrogen flames at different equivalence ratios (? = 0.8, 1.0 and 1.2) and the laminar flame...
Quantitative study of the kinetics of hydrogen evolution reaction on aluminum surface and the influence of chloride ion
- The behaviors and kinetics of hydrogen evolution reaction (HER) on pure aluminum with passive film in the presence and absence of chloride ion are quantitatively investigated by using the tip...
Real-Time Quantification of Crude Protein and Neutral Detergent Fibre in Pastures under Montado Ecosystem Using the Portable NIR Spectrometer
11/11/2021 - The Montado is a Mediterranean agro–forestry–pastoral ecosystem. Knowledge of pastures' nutritional value is critical for farm managers’ decision-making. Laboratory determinations are very...
Development and Characterization of Semi-Refined Iota Carrageenan/SiO2-ZnO Bionanocomposite Film with the Addition of Cassava Starch for Application on Minced Chicken Meat Packaging
11/11/2021 - In the current study, film based on semi-refined ?-carrageenan/cassava starch (SRiC/CS) incorporated with SiO2-ZnO nanoparticles was fabricated and characterized to deal with serious environmental...
High Sensitivity of Ammonia Sensor through 2D Black Phosphorus/Polyaniline Nanocomposite
11/11/2021 - Recently, as a two-dimensional (2D) material, black phosphorous (BP) has attracted more and more attention. However, few efforts have been made to investigate the BP/polyaniline (PANI) nanocomposite...
Composited Film of Poly(3,4-ethylenedioxythiophene) and Graphene Oxide as Hole Transport Layer in Perovskite Solar Cells
11/11/2021 - It is important to lower the cost and stability of the organic–inorganic hybrid perovskite solar cells (PSCs) for industrial application. The commonly used hole transport materials (HTMs) such as...
Phase Transitions of Polarised PVDF Films in a Standard Curing Process for Composites
11/11/2021 - The article reports on the influence of annealing PVDF in an autoclave process on the PVDF phase composition. DSC, FTIR and XRD measurements serve to observe the phase changes in an already...
Physical Properties of Thermally Crosslinked Fluorinated Polyimide and Its Application to a Liquid Crystal Alignment Layer
11/11/2021 - This study demonstrated the use of a thermally crosslinked polyimide (PI) for the liquid crystal (LC) alignment layer of an LC display (LCD) cell. Polyamic acid was prepared using 4,4?-oxydianiline...
Fabrication and Characterization of Polymeric Pharmaceutical Emulgel Co-Loaded with Eugenol and Linalool for the Treatment of Trichophyton rubrum Infections
11/11/2021 - Trichophyton rubrum (T. rubrum) is the main cause of chronic dermatophytosis which is highly prevalent worldwide. This study was aimed to fabricate and characterize polymeric emulgel of eugenol and...
Improved repeatability of DSC characterization of TPU by means of supportive use of heat-transfer agents
01/01/2022 - The characterization of materials by means of differential scanning calorimetry (DSC) may contain measurement artefacts originating from the undefined contact area between the material sample and...