Understanding Li-Al-CO3 layered double hydroxides. (II) Interface electrochemical properties

2019 ◽  
Vol 547 ◽  
pp. 217-223 ◽  
Author(s):  
Miao Yu ◽  
Na Du ◽  
Haiping Li ◽  
Wanguo Hou
Keyword(s):  
Electrochemical Properties ◽  
Layered Double Hydroxides ◽  
Double Hydroxides

Synthesis, stability and electrochemical properties of NiAl and NiV layered double hydroxides

2001 ◽  
Vol 11 (3) ◽  
pp. 912-921 ◽  
Author(s):  
Gianni A. Caravaggio ◽  
Christian Detellier ◽  
Zbigniew Wronski
Keyword(s):  
Electrochemical Properties ◽  
Layered Double Hydroxides ◽  
Double Hydroxides

scholarly journals Synthesis and electrochemical properties of Ni-Co layered double hydroxides with high performance

2017 ◽  
Vol 66 (24) ◽  
pp. 248202
Author(s):  
Feng Yan-Yan ◽  
Huang Hong-Bin ◽  
Zhang Xin-Ju ◽  
Yi Ya-Jun ◽  
Yang Wen
Keyword(s):  
Electrochemical Properties ◽  
Layered Double Hydroxides ◽  
High Performance ◽  
Double Hydroxides

Physicochemical and electrochemical properties of the carbon materials containing nitrogen and cobalt derived from acetonitrile and Co–Al layered double hydroxides

2018 ◽  
Vol 53 (16) ◽  
pp. 11292-11314 ◽  
Author(s):  
Aleksandra Pacuła ◽  
Robert P. Socha ◽  
Piotr Pietrzyk ◽  
Małgorzata Zimowska ◽  
Małgorzata Ruggiero-Mikołajczyk ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Layered Double Hydroxides ◽  
Carbon Materials ◽  
Double Hydroxides

scholarly journals Electrochemical Properties of Zn–Al–La Layered Double Hydroxides in Zn–Ni Secondary Batteries

ACS Omega ◽  
2021 ◽  
Author(s):  
Zhanxin Wu ◽  
Yasong Qu ◽  
Wenzhi Zhang ◽  
Gang Xie ◽  
Yonggang Li ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Layered Double Hydroxides ◽  
Double Hydroxides

Alkoxide-intercalated CoFe-layered double hydroxides as precursors of colloidal nanosheet suspensions: structural, magnetic and electrochemical properties

2014 ◽  
Vol 2 (19) ◽  
pp. 3723-3731 ◽  
Author(s):  
Gonzalo Abellán ◽  
Jose A. Carrasco ◽  
Eugenio Coronado ◽  
Jorge Romero ◽  
María Varela
Keyword(s):  
Electrochemical Properties ◽  
Layered Double Hydroxides ◽  
Water Oxidation ◽  
Size Dependent ◽  
Double Hydroxides ◽  
Electrocatalytic Behaviour

Alkoxide-intercalated CoFe–LDHs have been successfully synthesized and characterized, showing size-dependent magnetism, supercapacitive properties and excellent water oxidation electrocatalytic behaviour.

Acceptorless amine dehydrogenation and transamination using Pd-doped layered double hydroxides

2018 ◽  
Author(s):  
Diana Ainembabazi ◽  
Nan An ◽  
Jinesh Manayil ◽  
Kare Wilson ◽  
Adam Lee ◽  
...  
Keyword(s):  
Layered Double Hydroxides ◽  
Oxidation States ◽  
Secondary Amines ◽  
Primary Amines ◽  
Acid Dissolution ◽  
Oxidative Amination ◽  
Strong Function ◽  
Excellent Activity ◽  
High Yields ◽  
Double Hydroxides

<div> <p>The synthesis, characterization, and activity of Pd-doped layered double hydroxides (Pd-LDHs) for for acceptorless amine dehydrogenation is reported. These multifunctional catalysts comprise Brønsted basic and Lewis acidic surface sites that stabilize Pd species in 0, 2+, and 4+ oxidation states. Pd speciation and corresponding cataytic performance is a strong function of metal loading. Excellent activity is observed for the oxidative transamination of primary amines and acceptorless dehydrogenation of secondary amines to secondary imines using a low Pd loading (0.5 mol%), without the need for oxidants. N-heterocycles, such as indoline, 1,2,3,4-tetrahydroquinoline, and piperidine, are dehydrogenated to the corresponding aromatics with high yields. The relative yields of secondary imines are proportional to the calculated free energy of reaction, while yields for oxidative amination correlate with the electrophilicity of primary imine intermediates. Reversible amine dehydrogenation and imine hydrogenation determine the relative imine:amine selectivity. Poisoning tests evidence that Pd-LDHs operate heterogeneously, with negligible metal leaching; catalysts can be regenerated by acid dissolution and re-precipitation.</p> </div> <br>

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