Results 51 to 60 of about 112,560 (310)
Revista IBRACON de Estruturas e MateriaisEste trabalho descreve a caracterização de cinzas do bagaço de cana-de-açúcar produzidas a partir de queima controlada e moagem ultrafina. Inicialmente, as condições ótimas de queima do bagaço foram determinadas com o objetivo de alcançar a máxima ...
G. C. Cordeiro +2 more
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Enhanced Adsorption of Methyl Orange by Mongolian Montmorillonite after Aluminum Pillaring
Applied Sciences, 2022 This article studies the enhancement of methyl orange (MO) adsorption by Mongolian montmorillonite (MMt) modified by the intercalation of the Keggin Al13 complex, followed by calcination during the pillaring process.
Jiajun Chen +8 more
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Journal of Advanced Ceramics, 2019 NiAl2O4, CuAl2O4, and ZnAl2O4 aluminate spinel nanoparticles were synthesized by sol-gel auto combustion method using diethanolamine (DEA) as a fuel. The effects of calcination temperature on structure, crystallinity, morphology, and optical properties ...
Thanit Tangcharoen +2 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.We report a chemically incorporated fluorinated AlPO4 (AlPO4‐F) architecture that functions as a multifunctional “interfacial fortress” for Li‐rich layered oxides (LLOs). By modulating the surface potential to –32.16 mV, this architecture enriches Li+ concentration and repels detrimental electrolyte anions.
Hojun Moon +13 more
wiley +1 more source
Separation of Aluminum Chloride from White Kaolinite by Slime Leaching Process [PDF]
Engineering and Technology Journal, 2014 White kaolinite materials are available raw materials in the western desert in Iraq which exist in Al-Amige region within sediments near the surface.
Sami Abualnoun Ajeel +2 more
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Kuwait Journal of Science, 2023 In this proposed work, the strontium ferrite (SrFe2O4) nanoparticles were successfully synthesized in the presence of strontium nitrate (Sr (NO3)2) and ferric nitrate (Fe (NO3).9H2O) as primary sources by using chemical co-precipitation method.
T. Sivanandan, Sigamani Saravanan
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, 2020 The use of supplementary cementitious materials as a partial replacement for Portland cement is the most effective way to reduce the carbon footprint of the concrete industry. Raw clays containing kaolinite (kaolin) are promising substitute materials. In
F. Zunino +2 more
semanticscholar +1 more source
How the Porous Transport Layer Dictates Membrane Electrode Assembly Performance of IrO2 Catalysts
Advanced Functional Materials, EarlyView.The Schottky barrier formed at the catalyst | PTL interface critically governs both the initial performance and long‐term durability of the PEMWE, and its magnitude is dictated by the catalyst's work function. This limitation can be resolved by combining a rutile IrO2 core for efficient electron transfer with an amorphous IrOx shell for high surface ...
Hyeseong Jeon +6 more
wiley +1 more source
International Journal of Electrochemical Science, 2019 In this work, the worn-out lead pastes of the seriously softened positive lead plates of a lead acid battery are, for the first time, successfully recovered to be lead powder using a facile method of carbon black-present calcination. Namely, the mixtures
Keqiang Ding +9 more
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Self‐Adaptive Gradient Interphase Enables Durable Solid‐State Lithium Metal Batteries
Advanced Functional Materials, EarlyView.This work presents a machine learning‐guided interfacial design that forms a self‐adaptive graded interphase on lithium metal anode. A B105M40 composite interlayer evolves into lithiophilic, porous, and fast‐ion‐conducting phases, enabling intimate contact, dendrite suppression, and uniform lithium deposition.
Hongmin Liu +9 more
wiley +1 more source