Results 1 to 10 of about 15,400 (230)

The hydrothermal synthesis of hydrotalcite by using different partially soluble and insoluble in water mangesium and aluminium components [PDF]

open access: yesScience of Sintering, 2011
In this work, the influence of different partially soluble and insoluble in water Mg and Al components on the formation of hydrotalcite by using only hydrothermal synthesis was examined.
Bankauskaite A., Baltakys K.
doaj   +4 more sources

Mixed-Matrix Organo-Silica–Hydrotalcite Membrane for CO2 Separation Part 1: Synthesis and Analytical Description [PDF]

open access: yesMembranes
Hydrotalcite exhibits the capability to adsorb CO2 at elevated temperatures. High surface area and favorable coating properties are essential to harness its potential for practical applications.
Lucas Bünger   +4 more
doaj   +2 more sources

Friction performance of hydrotalcite as lubrication oil (grease) additive and its influence factors

open access: yesCailiao gongcheng, 2021
Hydrotalcite applied in mechanical friction system exhibits good friction and wear resistance. Friction performance of hydrotalcite as lubrication oil (grease) additive and its influence factors were summarized systematically in this paper. The mechanism
LI Gui-jin, ZHANG Zhong-lun, BAI Zhi-min
doaj   +1 more source

Nitrogen-doped nanoporous graphene induced by a multiple confinement strategy for membrane separation of rare earth

open access: yesiScience, 2021
Summary: Rare earth separation is still a major challenge in membrane science. Nitrogen-doped nanoporous graphene (NDNG) is a promising material for membrane separation, but it has not yet been tested for rare earth separation, and it is limited by multi-
Hongxin Tan   +9 more
doaj   +1 more source

Molecular Assembly in Synthesized Hydrotalcites of Formula CuxZn6-xA12(OH)16(CO3).4H2O-A Vibrational Spectroscopic Study [PDF]

open access: yes, 2003
Infrared and Raman spectroscopy have been used to characterize synthetic hydrotalcites of formula CuxZn6-xAl2(OH)16(CO3).4H2O . The spectra have been used to assess the molecular assembly of the cations in the hydrotalcite structure.
Ding, Zhe   +4 more
core   +2 more sources

Nitrate absorption through hydrotalcite reformation [PDF]

open access: yesJournal of Colloid and Interface Science, 2006
Thermally activated hydrotalcite based upon a Zn/Al hydrotalcite with carbonate in the interlayer has been used to remove nitrate anions from an aqueous solution resulting in the reformation of a hydrotalcite with a mixture of nitrate and carbonate in the interlayer.
Frost, Ray L., Musumeci, Anthony W.
openaire   +3 more sources

Pembuatan Ca-Mg-Al Hydrotalcite-like compound dari Brine Water untuk menjerap Cr(VI)

open access: yesAlchemy, 2019
Pembuatan Ca-Mg-Al hydrotalcite-like compound (HTlc) dengan metode kopresipitasi telah dilakukan. Hydrotalcite-like yang terbentuk dikarakterisasi dengan X-ray Diffraction (XRD), Fourier Transform Infra Red (FTIR), Surface Area Analyzer (SAA) dan ...
Eddy Heraldy   +2 more
doaj   +1 more source

Alkali-Etched NiCoAl-LDH with Improved Electrochemical Performance for Asymmetric Supercapacitors

open access: yesNanomaterials, 2023
Hydrotalcite, first found in natural ores, has important applications in supercapacitors. NiCoAl-LDH, as a hydrotalcite-like compound with good crystallinity, is commonly synthesized by a hydrothermal method.
Liyin Hou   +6 more
doaj   +1 more source

Finding a suitable catalyst for on-board ethanol reforming using exhaust heat from an internal combustion engine [PDF]

open access: yes, 2017
Ethanol steam reforming with pure ethanol and commercial bioethanol (S/C = 3) was carried out inside the housing of the exhaust gas pipe of a gasoline internal combustion engine (ICE) by using exhaust heat (610–620 °C).
Bosch Tous, Ricardo   +4 more
core   +2 more sources

Monometallic cerium layered double hydroxide supported Pd-Ni nanoparticles as high performance catalysts for lignin hydrogenolysis [PDF]

open access: yes, 2020
Monometallic cerium layered double hydroxides (Ce-LDH) supports were successfully synthesized by a homogeneous alkalization route driven by hexamethylenetetramine (HMT).
Bruneel, Els   +7 more
core   +1 more source

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