Results 121 to 130 of about 908,610 (265)

High-temperature molten salt thermal energy storage systems for solar applications [PDF]

Alkali and alkaline earth carbonate latent-heat storage salts, metallic containment materials, and thermal conductivity enhancement materials were investigated to satisfy the high temperature (704 to 871 C) thermal energy storage requirements of advanced
Claar, T. D., Petri, R. J.
core   +1 more source

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Actividad biológica y enzimática en suelos afectados por sales del Alto Valle de Río Negro y Neuquén Biological and enzymatic activities in salts affected soils from Alto Valle de Río Negro and Neuquén

Revista Argentina de Microbiología, 2004
En el presente trabajo se estudiaron los cambios que provocó el lavado de cinco suelos afectados por sales sobre la actividad biológica (número de bacterias g-1y producción de CO2) y enzimática (catalasa, deshidrogenasa, ureasa y fosfotriesterasa) de los
P. Gili, G. Marando, J. Irisarri, M. Sagardoy   +3 more
doaj  

Understanding Forage Palm Mucilage Behavior: Harnessing Plackett–Burman Screening for Tailoring Formulation and Process

Polysaccharides
The rheological and textural behavior of a highly viscous solution containing forage palm mucilage (FPM) was investigated using the Plackett–Burman (PB) design and multivariate analysis.
Sander Moreira Rodrigues, Kaliston Aurélio Lomba, Tatiane Monteiro dos Santos, Gabrielly de Fátima Rodrigues das Neves, Maria Laura Gomes Vieira, Nathalia de Andrade Neves, César Alberto Roldan Cruz, Giselle Pereira Cardoso, Silvia Leticia Rivero Meza, Polyanna Mara de Oliveira, Larissa de Oliveira Ferreira Rocha, Monalisa Pereira Dutra Andrade, Vivian Machado Benassi, Tatiana Nunes Amaral, Irene Andressa, Maria Teresa Pedrosa Silva Clerici, Marcio Schmiele   +16 more
doaj   +1 more source

The effect of salts on the derivatization and chromatography of amino acids [PDF]

Effect of salts on derivatization and chromatography of amino ...
Gehrke, C. W., Leimer, K.
core   +1 more source

Integrating-sphere coating [PDF]

, 1973
Sodium chloride, used with proper solvent-dispersant combination, forms very durable reflective coatings. Several other inorganic salts, such as barium sulfate, barium carbonate, sodium fluoride, potassium chloride, sodium hexafluorosilicate, and ...
Stuart, J. W.
core   +1 more source

On‐Demand Activation of Thin Alginate Shell Encapsulated Volatile Liquid for Untethered Pneumatic Soft Actuation

Advanced Engineering Materials, EarlyView.
Phase‐changing liquids enable untethered pneumatic actuation in soft robotics but suffer from volatility and storage challenges. This work reports a simple method to encapsulate Novec 7000 within micron‐thin alginate shells via in situ injection and ionic crosslinking.
Rayan A. M. Basodan, Jack Keddie, Byoungyoul Park, Hyun‐Joong Chung   +3 more
wiley   +1 more source

The Pour-through Procedure Preferentially Extracts Substrate Solution from the Bottom of the Container in Conventional and Stratified Substrates

HortScience
Due to the widespread use of the pour-through extraction procedure in horticultural production and research, the objective of this study was to determine if the method is biased by preferentially extracting substrate solution near the bottom of the ...
James E. Altland, James S. Owen Jr.
doaj   +1 more source

Modeling electrolyte composition effects on anion-exchange membrane water electrolyzer performance [PDF]

, 2019
Anion-exchange membrane (AEM) water electrolysis could allow inexpensive and greener hydrogen production than other alternatives, such as steam methane reforming.
Gerhardt, MR, Stanislaw, LN, Weber, AZ
core  

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source