Results 31 to 40 of about 172,368 (214)
Investigating the possibility of particleboard manufacture using corn (zea mays) stalks [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2014 The purpose of this study was to examine the physical and mechanical properties of particleboard made using corn stalk. Mixtures of corn stalks and industrial wood particles at the ratios of 0:100, 30:70, 50:50, 70:30, urea-melamine formaldehyde resin at
Ghoncheh Rassam +3 more
doaj +1 more source
The Performance of Melamine Urea Formaldehyde (MUF) Based Particleboard with Wheat Flour as Filler [PDF]
Jurnal Teknologi, 2014 In this study, melamine urea formaldehyde (MUF) resin was used as wood adhesive. The MUF was synthesized in three stages. The MUF resin based particleboard was produced using wheat flour as filler. The parameters that have been used to evaluate the performance of MUF resin are: water absorption (WA), thickness swelling (TS), modulus of rupture (MOR ...
S. M. Anisuzzaman +4 more
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Hydrophilic molecularly imprinted phenol-amine-formaldehyde resins
Chimica Techno Acta, 2023 Hydrophilic molecularly imprinted resins (MIR), which are produced using hydrophilic monomers such as phenols, aldehydes, melamine or urea, have recently attracted increasing attention for use in separation and preconcentration.
Yuliya Yu. Petrova +3 more
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Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors
Advanced Science, EarlyView.Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka +3 more
wiley +1 more source
Carbon Energy, EarlyView.Nanosheet Hard Carbon for Fast Na+ Storage ABSTRACT Hard‐carbon anodes for sodium‐ion batteries are often constrained by low initial Coulombic efficiency, severe interfacial polarization, and sluggish Na⁺ kinetics, especially when porosity engineering amplifies electrolyte consumption.
Dongke Cai +5 more
wiley +1 more source
Heteroatom‐Doped Graphdiynes and Their Applications in Photo‐/Electro‐Catalytic CO2 Conversion
Carbon Innovation, EarlyView.This review highlights the versatile role of doped graphdiyne (GDY) in boosting CO2 conversion, where metal and non‐metal doping simultaneously tune the electronic structure, create abundant active sites, and improve charge separation, light harvesting, and CO2 adsorption.
Fangzhou Yang +3 more
wiley +1 more source
International Journal of Energy Research, 2019 Phase change materials (PCMs) with suitable melting ranges for thermal energy storage applications are alkanes, paraffins, fatty acids, eutectic mixtures, and inorganic PCMs. Paraffinic hydrocarbons and fatty acids with low solubility in water are usually the preferred candidates.
Yeliz Konuklu, Fatma Erzin
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Fabrication process of phase change microcapsules using a Pickering emulsion template method and their subsequent applications. The increasing demand for efficient thermal energy storage systems has driven the development of phase change material microcapsules (PCMMs), which provide high energy‐storage density, reversible phase change, and reduced ...
Ziyan Li +4 more
wiley +1 more source
The effect of type and mixture of resin on the properties of impregnated paper [PDF]
Iranian Journal of Wood and Paper Industries, 2017 This study was carried out in order to investigate the effects of different types of resins and also their mixtures on the impregnated paper properties. In this regard, pure urea resin (100%), mixture of melamine and urea resins with various combinations
hossein Kermanian +3 more
doaj
Recent Progress on Graphitic Carbon Nitride–Based Photocatalysts for Hydrogen Peroxide Synthesis
Exploration, EarlyView.This review summarizes recent progress in using graphitic carbon nitride (g‐C3N4) photocatalysts to produce hydrogen peroxide (H2O2). It highlights how solar energy can cleanly convert water and oxygen into this valuable chemical. We discuss key modification strategies, such as defect engineering, doping, and junction construction, to enhance ...
Liangpang Xu, Xixian Nan, Jimmy C. Yu
wiley +1 more source