Fe3O4 Templated Pyrolyzed Fe−N−C Catalysts. Understanding the role of N‐Functions and Fe3C on the ORR Activity and Mechanism
Pyrolyzed non‐precious metal catalysts have been proposed as an alternative to substitute
the expensive and scarce noble metal catalysts in several conversion energy reactions. For …
the expensive and scarce noble metal catalysts in several conversion energy reactions. For …
Olefin oligomerization by main group Ga3+ and Zn2+ single site catalysts on SiO2
In heterogeneous catalysis, olefin oligomerization is typically performed on immobilized
transition metal ions, such as Ni2+ and Cr3+. Here we report that silica-supported, single …
transition metal ions, such as Ni2+ and Cr3+. Here we report that silica-supported, single …
Using reactivity predictors for enhancing the electrocatalytic activity of MN4 molecular catalysts for the oxygen reduction reaction: The role of the N-pyridinium …
L Scarpetta-Pizo, R Venegas, K Muñoz-Becerra… - Electrochimica …, 2023 - Elsevier
Using reactivity predictors to enhance or control the electrocatalytic activity of materials is a
fascinating concept. This is especially true for the development of alternative platinum metal …
fascinating concept. This is especially true for the development of alternative platinum metal …
Reactivity descriptors for Cu bis-phenanthroline catalysts for the hydrogen peroxide reduction reaction
Following previous studies where the metal-centered redox potentials of MN4 complexes
are proposed as a reactivity descriptor for different electrochemical reactions, in the present …
are proposed as a reactivity descriptor for different electrochemical reactions, in the present …
Can chemical reactivity descriptors explain catalytic reactivity?
Chemical reactivity descriptors are significant tools to study various systems and processes.
In order to explore their role in the prediction of catalytic activity, we have presented a …
In order to explore their role in the prediction of catalytic activity, we have presented a …
Neutral and cationic methallyl nickel complexes in alkene activation: a combined DFT, ESI-MS and chemometric approach
OS Trofymchuk, DE Ortega… - Catalysis Science & …, 2021 - pubs.rsc.org
Herein, we report a comparative study of ethylene activation and 1-hexene isomerization
carried out with isomeric neutral and cationic methallyl nickel complexes L1Ni (η3-C3H5) …
carried out with isomeric neutral and cationic methallyl nickel complexes L1Ni (η3-C3H5) …
The Role of Co‐Activation and Ligand Functionalization in Neutral Methallyl Nickel (II) Catalysts for Ethylene Oligomerization and Polymerization
DE Ortega, D Cortés‐Arriagada… - … A European Journal, 2017 - Wiley Online Library
A detailed quantum chemical study that analyzed the mechanism of ethylene
oligomerization and polymerization by means of a family of four neutral methallyl NiII …
oligomerization and polymerization by means of a family of four neutral methallyl NiII …
B (C6F5) 3 promotes the catalytic activation of [N, S]-ferrocenyl nickel complexes in ethylene oligomerization
B Rodriguez, D Cortes-Arriagada… - Applied Catalysis A …, 2018 - Elsevier
The synthesis of new methallyl-ferrocenyl-thiazoline-nickel complexes [1-(2-thiazolin-2-yl)-2-
(R-thio)-ferrocene-κ 2 N, S]-(η 3-methallyl) nickel (II)[Y](1-3, R= Me, i-Pr, Ph, Y= BF 4-4, R …
(R-thio)-ferrocene-κ 2 N, S]-(η 3-methallyl) nickel (II)[Y](1-3, R= Me, i-Pr, Ph, Y= BF 4-4, R …
Promotion of B(C6F5)3 as Ligand for Titanium (or Vanadium) Catalysts in the Copolymerization of Ethylene and 1-Hexene: A Computational Study
S Yu, C Zhang, F Wang, X Liang, M Yang, M An - Polymers, 2023 - mdpi.com
Density functional theory (DFT) is employed to investigate the promotion of B (C6F5) 3 as a
ligand for titanium (or vanadium) catalysts in ethylene/1-hexene copolymerization reactions …
ligand for titanium (or vanadium) catalysts in ethylene/1-hexene copolymerization reactions …
Mechanistic details of ethylene polymerization reaction using methallyl nickel (ii) catalysts
DE Ortega, D Cortés-Arriagada… - Physical Chemistry …, 2018 - pubs.rsc.org
The mechanism of ethylene polymerization by means of neutral methallyl-Ni (II) complexes
has been studied by quantum chemical calculations. Two isomer complexes having different …
has been studied by quantum chemical calculations. Two isomer complexes having different …