Catalytic Performance of Layered Double Hydroxides (LDHs) Derived Materials in Gas‐Solid and Liquid‐Solid Phase Reactions

ChemCatChem ◽  
2019 ◽  
Vol 11 (14) ◽  
pp. 3279-3286
Author(s):  
Liang Huang ◽  
Cristina Megías‐Sayago ◽  
Rogeria Bingre ◽  
Qianwen Zheng ◽  
Qiang Wang ◽  
...  
Keyword(s):  
Layered Double Hydroxides ◽  
Solid Phase ◽  
Catalytic Performance ◽  
Solid Phase Reactions ◽  
Double Hydroxides

Co-Cr bimetallic oxide derived from layered double hydroxides with high catalytic performance for chlorinated aromatics oxidation

2021 ◽  
Author(s):  
Wei Deng ◽  
Biao Gao ◽  
Ziye Jia ◽  
Dongqi Liu ◽  
Limin Guo
Keyword(s):  
Physicochemical Properties ◽  
Layered Double Hydroxides ◽  
Catalytic Performance ◽  
Chlorinated Aromatics ◽  
Molar Ratios ◽  
Double Hydroxides

Co-Cr bimetallic oxide with different Co/Cr molar ratios were prepared through a layered double hydroxides (LDHs) derived method. Their physicochemical properties together with catalytic performance for chlorinated aromatics (1, 2-dichlorobenzene...

Theoretical Study of the Catalytic Performance of Activated Layered Double Hydroxides in the Cyanoethylation of Alcohols

2019 ◽  
Vol 123 (14) ◽  
pp. 8777-8784 ◽  
Author(s):  
Cristina Cuautli ◽  
Jaime S. Valente ◽  
J. C. Conesa ◽  
M. Verónica Ganduglia-Pirovano ◽  
Joel Ireta
Keyword(s):  
Layered Double Hydroxides ◽  
Theoretical Study ◽  
Catalytic Performance ◽  
Double Hydroxides

Nanoparticles of Cu–Co alloy derived from layered double hydroxides and their catalytic performance for higher alcohol synthesis from syngas

RSC Advances ◽  
2015 ◽  
Vol 5 (72) ◽  
pp. 58804-58812 ◽  
Author(s):  
Ang Cao ◽  
Guilong Liu ◽  
Yizhi Yue ◽  
Lihong Zhang ◽  
Yuan Liu
Keyword(s):  
Layered Double Hydroxides ◽  
Catalytic Performance ◽  
Precipitation Method ◽  
Higher Alcohol Synthesis ◽  
Higher Alcohol ◽  
Alcohol Synthesis ◽  
Co Precipitation ◽  
Double Hydroxides

A series of layered double hydroxides (LDHs) with different Cu/Co ratios were prepared according to the co-precipitation method and used as catalyst precursors for higher alcohol synthesis.

scholarly journals Interlayer Structure of Bioactive Molecule, 2-Aminoethanesulfonate, Intercalated into Calcium-Containing Layered Double Hydroxides

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Tae-Hyun Kim ◽  
Hyoung Jun Kim ◽  
Jae-Min Oh
Keyword(s):  
Layered Double Hydroxides ◽  
Solid Phase ◽  
X Ray Diffraction ◽  
X Ray ◽  
Calcium Cation ◽  
Particle Size And Morphology ◽  
Interlayer Structure ◽  
Diffraction Patterns ◽  
Size And Morphology ◽  
Double Hydroxides

We have successfully intercalated 2-aminoethanesulfonate, a well-known biomolecule taurine, into calcium-containing layered double hydroxides via optimized solid phase intercalation. According to X-ray diffraction patterns and infrared spectroscopy, it was revealed that the intercalated taurine molecules were each directly coordinated to other calcium cation and arranged in a zig-zag pattern. Scanning electron microscopy showed that the particle size and morphology of the LDHs were not affected by the solid phase intercalation, and the surface of intercalates was covered by organic moieties. From ninhydrin amine detection tests, we confirmed that most of the taurine molecules were well stabilized between the calcium-containing LDH layers.

scholarly journals Application of dissolvable Mg/Al layered double hydroxides as an adsorbent for the dispersive solid phase extraction of gold nanoparticles prior to their determination by atomic absorption spectrometry

2020 ◽  
Vol 12 (3) ◽  
pp. 368-375
Author(s):  
Tatiana G. Choleva ◽  
Dimosthenis L. Giokas
Keyword(s):  
Gold Nanoparticles ◽  
Solid Phase Extraction ◽  
Layered Double Hydroxides ◽  
Metallic Nanoparticles ◽  
Solid Phase ◽  
Absorption Spectrometry ◽  
Phase Extraction ◽  
Dispersive Solid Phase Extraction ◽  
Double Hydroxides ◽  
First Time

In this work, dissolvable layered double hydroxides (LDHs) were used for the first time for the extraction and preconcentration of metallic nanoparticles from water samples.

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