Results 81 to 90 of about 736,223 (380)

The Contribution of Molecular Diffusion in Silica Coating and Chemical Reaction in the Overall Rate of Reaction of Aluminum Hydroxide with Fluosilicic Acid [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2005
The kinetic of the heterogeneous chemical reaction of aluminum hydroxide and fluosilicic acid was studied. It was found that the diffusion of the reactants through the porous silica coating to the aluminum hydroxide surface and the interfacial chemical ...
Mahmoud Bayat, Abbas Taeb, Saeed Rastegar   +2 more
doaj  

Leaching Properties of Estuarine Harbor Sediment Before and After Electrodialytic Remediation [PDF]

, 2007
Electrodialytic remediation (EDR) can be used to extract heavy metals from a variety of different media. In this work, contaminated harbor sediments from two locations in the United States and one in Norway were subjected to EDR, and were compared with ...
Aulisio, Deana A., Gardner, Kevin H., Nystroem, Gunvor M.   +2 more
core   +2 more sources

Substrate Engineering for Durable Omniphobic Liquid‐Like Surfaces

Advanced Functional Materials, EarlyView.
The significant yet less investigated role of substrates in determining the liquid‐repellency and mechanical durability of liquid‐like surfaces (LLSs) is explored. Thick and crack‐free sol–gel silica intermediary layers are developed that can smoothen substrate asperity roughness even at the micron scale, enabling omniphobic polydimethylsiloxane‐based ...
Tao Wen, Isaac J. Gresham, Rafaela Aguiar, Sudip K. Lahiri, Patrick C. Lee, Chiara Neto, Kevin Golovin   +6 more
wiley   +1 more source

New High-Throughput Method for Aluminum Content Determination in Vaccine Formulations

Vaccines
Objective: This manuscript describes an innovative, non-destructive, high-throughput method for the quantification of aluminum hydroxide in aluminum-adjuvanted vaccines, eliminating the need of reagents and providing real-time results.
Lorenzo Di Meola, Daniela Pasqui, Chiara Tigli, Stephen Luckham, Silvio Colomba, Marilena Paludi, Maxime Denis, Angelo Palmese, Daniela Stranges, Agnese Marcelli, Alessio Moriconi, Malte Meppen, Carlo Pergola   +12 more
doaj   +1 more source

Aluminum Hydroxide Impurities Occlusions and Contamination Sources

Revista de Chimie, 2020
This paper is reporting the data concerning impurities occlusion in the dried, milled and classified aluminum hydroxide, the sources of contamination and the ways to control the purity of classified aluminum hydroxide as raw material for special aluminas.
Dobra, G., García-Granda, Santiago, Iliev, S., Cotet, L., Iosif, H., Negrea, P., Duteanu, N., Boiangiu, A., Filipescu, L.   +8 more
openaire   +3 more sources

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Effect of hybrid accelerator on the property of CFBFA-based foamed concrete

Shenzhen Daxue xuebao. Ligong ban
Circulating fluidized bed fly ash (CFBFA) is a major by-product of modern coal combustion technologies. Foamed concrete with a high CFBFA content can meet insulation requirements for building partition walls.
DONG Biqin, ZHANG Xiao, LIU Yuantao, WANG Yanshuai   +3 more
doaj   +1 more source

Removal of fluoride from drinking water using aluminum hydroxide coated activated carbon prepared from bark of Morinda tinctoria

Applied Water Science, 2017
The aim of this study is to design and develop a novel cost effective method for fluoride removal, applicable to rural areas of developing countries. Adsorption is widely considered as one of the appropriate technologies for water defluoridation.
A. Amalraj, A. Pius
semanticscholar   +1 more source

Heat capacities of aqueous sodium hydroxide/aluminate mixtures and prediction of the solubility constant of boehmite up to 300 °C [PDF]

, 2010
A modified commercial (Setaram C80) calorimeter has been used to measure the isobaric volumetric heat capacities of concentrated alkaline sodium aluminate solutions at ionic strengths from 1 to 6 mol kg-1, with up to 40 mol.% substitution of hydroxide by
Hefter, G., Königsberger, E., May, P.M., Schrödle, S.   +3 more
core   +2 more sources

Aluminum hydroxide nanoparticles show a stronger vaccine adjuvant activity than traditional aluminum hydroxide microparticles [PDF]

Journal of Controlled Release, 2014
Aluminum hydroxide is used as a vaccine adjuvant in various human vaccines. Unfortunately, despite its favorable safety profile, aluminum hydroxide can only weakly or moderately potentiate antigen-specific antibody responses. When dispersed in an aqueous solution, aluminum hydroxide forms particulates of 1-20μm.
Abdulaziz M. Aldayel, Xinran Li, Zhengrong Cui   +2 more
openaire   +3 more sources