Results 21 to 30 of about 118,888 (266)

Metal Soap Membranes for Gas Separation [PDF]

open access: yesAdvanced Functional Materials, 2020
AbstractMetal soaps or metal alkanoates are metal–organic complexes held together with metal cations and the functional groups of hydrocarbon chains. They can be synthesized at a high yield by simply mixing the metal and organic sources, forming crystalline frameworks with diverse topology, and have been studied in the past because of their rich ...
Liu, Qi   +5 more
openaire   +1 more source

Physico-chemical properties of peatland located in the impact zone of municipal landfill [PDF]

open access: yesE3S Web of Conferences, 2020
The results of studies of peat located in the impact zone of municipal landfill are presented. It is established that according to the peat genetic horizons profile the distribution of the mobile fractions of heavy metals is manifested in a gradual ...
Telak Oksana   +3 more
doaj   +1 more source

Non‐chromate conversion process for zinc coating with durable hydrophobicity and enhanced corrosion resistance

open access: yesBiosurface and Biotribology, 2022
A Zn‐based coating with durable hydrophobicity and good corrosion resistance was formed on a mild steel substrate, which involves electroplating Zn from a non‐aqueous electrolyte, followed by passivation in an oleic acid (OA) solution.
J. Y. Chen   +5 more
doaj   +1 more source

An innovative method to produce drop-in fuel by alkaline earth-transition metals basic soap decarboxylation

open access: yesMATEC Web of Conferences, 2018
Decarboxylation of metal soap is an emerging method to produce drop-in fuels as an alternative to the expensive hydrotreatment process. In this study, the Mg-Fe basic soap produced from palm kernel fatty acid had been successfully decarboxylated into jet-
Fredrik Neonufa Godlief   +7 more
doaj   +1 more source

Bubble statistics and coarsening dynamics for quasi-two dimensional foams with increasing liquid content [PDF]

open access: yes, 2013
We report on the statistics of bubble size, topology, and shape and on their role in the coarsening dynamics for foams consisting of bubbles compressed between two parallel plates.
A. E. Roth   +4 more
core   +4 more sources

Allergic contact dermatitis due to nickel in household detergent [PDF]

open access: yesJDVI (Journal of General Procedural Dermatology & Venereology Indonesia), 2017
Allergic contact dermatitis (ACD) is a cutaneous inflammatory reaction caused by contact with specific exogenous allergen to which a person has developed allergic sensitization.
Dewi Utami Putri   +1 more
doaj   +1 more source

Unified Representation of Molecules and Crystals for Machine Learning [PDF]

open access: yes, 2018
Accurate simulations of atomistic systems from first principles are limited by computational cost. In high-throughput settings, machine learning can potentially reduce these costs significantly by accurately interpolating between reference calculations ...
Huo, Haoyan, Rupp, Matthias
core   +3 more sources

Thermal stability of some metal-palmitate soaps which find various industrial applications

open access: yesGrasas y Aceites, 2001
The soaps of alkaline earth's and transition elements and closed ‘d’ orbitals were prepared by the double decomposition method by the reaction between metallic salts and sodium palmitate. The thermal stability of these soaps was studied in order to throw
M. F.R. Fouda   +3 more
doaj   +1 more source

Axionic Membranes

open access: yes, 1992
A metal ring removed from a soap-water solution encloses a film of soap which can be mathematically described as a minimal surface having the ring as its only boundary. This is known to everybody. In this letter we suggest a relativistic extension of the
Almgren   +22 more
core   +1 more source

What's in a name? [PDF]

open access: yes, 2008
A personal reflection on Live ...
Heddon, D.
core   +1 more source

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