Evaluation of the physiochemical properties and catalytic performance of CuCoMnAl mixed oxides derived from layered double hydroxides precursors with different mole ratios of Cu/Co on the oxidation of toluene

2019 ◽  
Vol 128 (2) ◽  
pp. 965-977 ◽  
Author(s):  
Wen Li ◽  
Shanshan Yang ◽  
Keliang Wang ◽  
Shunheng Tu ◽  
Meijuan Lu ◽  
...  
Keyword(s):  
Layered Double Hydroxides ◽  
Mixed Oxides ◽  
Catalytic Performance ◽  
Physiochemical Properties ◽  
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

Influence of Ni/Al ratio on the fast pyrolysis of myristic acid when adsorbed on unsupported mixed oxides derived from layered double hydroxides

2020 ◽  
Author(s):  
Santiago Arias ◽  
Juan Felipe González ◽  
Lenivaldo V. Sousa ◽  
Celmy B.M. Barbosa ◽  
Antonio Osimar S. Silva ◽  
...  
Keyword(s):  
Layered Double Hydroxides ◽  
Myristic Acid ◽  
Mixed Oxides ◽  
Fast Pyrolysis ◽  
Double Hydroxides

Structural Analysis of Defects in Layered Double Hydroxides and Related Mixed Oxides

2020 ◽  
Vol 90 (3) ◽  
pp. 509-522
Author(s):  
N. N. Leont’eva ◽  
V. А. Drozdov ◽  
О. B. Bel’skaya ◽  
S. V. Cherepanova
Keyword(s):  
Structural Analysis ◽  
Layered Double Hydroxides ◽  
Mixed Oxides ◽  
Double Hydroxides

The investigation of Ni–Al and Co–Al based layered double hydroxides and their derived mixed oxides thin films deposited by pulsed laser deposition

2013 ◽  
Vol 278 ◽  
pp. 122-126 ◽  
Author(s):  
R. Birjega ◽  
A. Matei ◽  
M. Filipescu ◽  
F. Stokker-Cheregi ◽  
C. Luculescu ◽  
...  
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Layered Double Hydroxides ◽  
Mixed Oxides ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Double Hydroxides

scholarly journals Propane oxidative dehydrogenation over V-containing mixed oxides derived from decavanadate-exchanged ZnAl–layered double hydroxides prepared by a sol–gel method

2018 ◽  
Vol 21 (3-4) ◽  
pp. 210-220 ◽  
Author(s):  
Mayra G. Álvarez ◽  
Adriana Urdă ◽  
Vicente Rives ◽  
Silvia R.G. Carrazán ◽  
Cristina Martín ◽  
...  
Keyword(s):  
Oxidative Dehydrogenation ◽  
Layered Double Hydroxides ◽  
Mixed Oxides ◽  
Sol Gel ◽  
Propane Oxidative Dehydrogenation ◽  
Gel Method ◽  
Sol Gel Method ◽  
Double Hydroxides

Mixed oxides obtained from Co and Mn containing layered double hydroxides: Preparation, characterization, and catalytic properties

2006 ◽  
Vol 179 (3) ◽  
pp. 812-823 ◽  
Author(s):  
František Kovanda ◽  
Tomáš Rojka ◽  
Jana Dobešová ◽  
Vladimír Machovič ◽  
Petr Bezdička ◽  
...  
Keyword(s):  
Layered Double Hydroxides ◽  
Mixed Oxides ◽  
Catalytic Properties ◽  
Double Hydroxides

scholarly journals Catalytic Combustion of Low Concentration Methane over Catalysts Prepared from Co/Mg-Mn Layered Double Hydroxides

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
Hongfeng Liu ◽  
Xingrui Fu ◽  
Xiaole Weng ◽  
Yue Liu ◽  
Haiqiang Wang ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Catalytic Activity ◽  
Layered Double Hydroxides ◽  
Catalytic Combustion ◽  
Mixed Oxides ◽  
Oxygen Mobility ◽  
Catalytic Combustion Of Methane ◽  
Redox Ability ◽  
Double Hydroxides ◽  
Mn Oxides

A series of Co/Mg-Mn mixed oxides were synthesized through thermal decomposition of layered double hydroxides (LDHs) precursors. The resulted catalysts were then subjected for catalytic combustion of methane. Experimental results revealed that the Co4.5Mg1.5Mn2LDO catalyst possessed the best performance with theT90=485°C. After being analyzed via XRD, BET-BJH, SEM, H2-TPR, and XPS techniques, it was observed that the addition of cobalt had significantly improved the redox ability of the catalysts whilst certain amount of magnesium was essential to guarantee the catalytic activity. The presence of Mg was helpful to enhance the oxygen mobility and, meanwhile, improved the dispersion of Co and Mn oxides, preventing the surface area loss after calcination.

Stability and stabilizing efficiency of Mg-Fe layered double hydroxides and mixed oxides in aqueous solutions and soils with elevated As(V), Pb(II) and Zn(II) contents

2019 ◽  
Vol 648 ◽  
pp. 1511-1519 ◽  
Author(s):  
Barbora Hudcová ◽  
Martina Vítková ◽  
Petr Ouředníček ◽  
Michael Komárek
Keyword(s):  
Aqueous Solutions ◽  
Layered Double Hydroxides ◽  
Mixed Oxides ◽  
Double Hydroxides

Influence of nature of precursors on the formation and structure of Cu–Ni–Cr mixed oxides from layered double hydroxides

2006 ◽  
Vol 67 (8) ◽  
pp. 1678-1686 ◽  
Author(s):  
Lihong Zhang ◽  
Jia Zhu ◽  
Xiaorui Jiang ◽  
David G. Evans ◽  
Feng Li
Keyword(s):  
Layered Double Hydroxides ◽  
Mixed Oxides ◽  
Double Hydroxides
Sign in / Sign up

Export Citation Format

Share Document