Works by Ortega, Klaus Friedel

Results: 16

Frontispiece: A Perspective on Heterogeneous Catalysts for the Selective Oxidation of Alcohols.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 68, p. 1, doi. 10.1002/chem.202186861

By:

Najafishirtari, Sharif;
Friedel Ortega, Klaus;
Douthwaite, Mark;
Pattisson, Samuel;
Hutchings, Graham J.;
Bondue, Christoph J.;
Tschulik, Kristina;
Waffel, Daniel;
Peng, Baoxiang;
Deitermann, Michel;
Busser, G. Wilma;
Muhler, Martin;
Behrens, Malte

Publication type:

Article

A Perspective on Heterogeneous Catalysts for the Selective Oxidation of Alcohols.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 68, p. 16809, doi. 10.1002/chem.202102868

By:

Najafishirtari, Sharif;
Friedel Ortega, Klaus;
Douthwaite, Mark;
Pattisson, Samuel;
Hutchings, Graham J.;
Bondue, Christoph J.;
Tschulik, Kristina;
Waffel, Daniel;
Peng, Baoxiang;
Deitermann, Michel;
Busser, G. Wilma;
Muhler, Martin;
Behrens, Malte

Publication type:

Article

The Effect of Water on the 2‐Propanol Oxidation Activity of Co‐Substituted LaFe1−CoxO3 Perovskites.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 68, p. 17127, doi. 10.1002/chem.202102791

By:

Dreyer, Maik;
Cruz, Daniel;
Hagemann, Ulrich;
Zeller, Patrick;
Heidelmann, Markus;
Salamon, Soma;
Landers, Joachim;
Rabe, Anna;
Ortega, Klaus Friedel;
Najafishirtari, Sharif;
Wende, Heiko;
Hartmann, Nils;
Knop‐Gericke, Axel;
Schlögl, Robert;
Behrens, Malte

Publication type:

Article

The Roles of Composition and Mesostructure of Cobalt‐Based Spinel Catalysts in Oxygen Evolution Reactions.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 68, p. 17038, doi. 10.1002/chem.202102400

By:

Rabe, Anna;
Büker, Julia;
Salamon, Soma;
Koul, Adarsh;
Hagemann, Ulrich;
Landers, Joachim;
Friedel Ortega, Klaus;
Peng, Baoxiang;
Muhler, Martin;
Wende, Heiko;
Schuhmann, Wolfgang;
Behrens, Malte

Publication type:

Article

Composition-Dependent Effect of the Calcination of Cobalt-, Nickel-, and Gallium-Based Layered Double Hydroxides to Mixed Metal Oxides in the Oxygen Evolution Reaction.

Published in:

ChemElectroChem, 2018, v. 5, n. 1, p. 93, doi. 10.1002/celc.201700936

By:

Chakrapani, Kalapu;
Özcan, Fatih;
Ortega, Klaus Friedel;
Machowski, Thomas;
Behrens, Malte

Publication type:

Article

Dynamics of Reactive Oxygen Species on Cobalt-Containing Spinel Oxides in Cyclic CO Oxidation.

Published in:

Catalysts (2073-4344), 2021, v. 11, n. 11, p. 1312, doi. 10.3390/catal11111312

By:

Dreyer, Maik;
Rabe, Anna;
Budiyanto, Eko;
Friedel Ortega, Klaus;
Najafishirtari, Sharif;
Tüysüz, Harun;
Behrens, Malte

Publication type:

Article

The Effect of Co Incorporation on the CO Oxidation Activity of LaFe 1−x Co x O 3 Perovskites.

Published in:

Catalysts (2073-4344), 2021, v. 11, n. 5, p. 550, doi. 10.3390/catal11050550

By:

Dreyer, Maik;
Krebs, Moritz;
Najafishirtari, Sharif;
Rabe, Anna;
Friedel Ortega, Klaus;
Behrens, Malte;
Mascotto, Simone

Publication type:

Article

Effect of Ni Incorporation into Malachite Precursors on the Catalytic Properties of the Resulting Nanostructured CuO/NiO Catalysts.

Published in:

European Journal of Inorganic Chemistry, 2016, v. 2016, n. 13/14, p. 2063, doi. 10.1002/ejic.201501425

By:

Ortega, Klaus Friedel;
Hüttner, Andreas;
Heese, Justus;
Behrens, Malte

Publication type:

Article

Spray‐flame synthesis of La(Fe, Co)O3 nano‐perovskites from metal nitrates.

Published in:

AIChE Journal, 2020, v. 66, n. 1, p. N.PAG, doi. 10.1002/aic.16748

By:

Angel, Steven;
Neises, Julian;
Dreyer, Maik;
Friedel Ortega, Klaus;
Behrens, Malte;
Wang, Yuan;
Arandiyan, Hamidreza;
Schulz, Christof;
Wiggers, Hartmut

Publication type:

Article

Topotactic Synthesis of Porous Cobalt Ferrite Platelets from a Layered Double Hydroxide Precursor and Their Application in Oxidation Catalysis.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 51, p. 12443, doi. 10.1002/chem.201702248

By:

Ortega, Klaus Friedel;
Anke, Sven;
Salamon, Soma;
Özcan, Fatih;
Heese, Justus;
Andronescu, Corina;
Landers, Joachim;
Wende, Heiko;
Schuhmann, Wolfgang;
Muhler, Martin;
Lunkenbein, Thomas;
Behrens, Malte

Publication type:

Article

Frontispiece: Topotactic Synthesis of Porous Cobalt Ferrite Platelets from a Layered Double Hydroxide Precursor and Their Application in Oxidation Catalysis.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 51, p. n/a, doi. 10.1002/chem.201785163

By:

Ortega, Klaus Friedel;
Anke, Sven;
Salamon, Soma;
Özcan, Fatih;
Heese, Justus;
Andronescu, Corina;
Landers, Joachim;
Wende, Heiko;
Schuhmann, Wolfgang;
Muhler, Martin;
Lunkenbein, Thomas;
Behrens, Malte

Publication type:

Article

Co3O4/BiVO4 Heterostructures for Photochemical Water Oxidation: The Role of Synthesis Parameters and Preparation Route for the Physico-Chemical Properties and the Catalytic Activity.

Published in:

Zeitschrift für Physikalische Chemie, 2020, v. 234, n. 6, p. 1185, doi. 10.1515/zpch-2019-1477

By:

Heimann, Manuel;
Friedel Ortega, Klaus;
Behrens, Malte

Publication type:

Article

Tailoring Pore Size and Catalytic Activity in Cobalt Iron Layered Double Hydroxides and Spinels by Microemulsion‐Assisted pH‐Controlled Co‐Precipitation.

Published in:

ChemSusChem, 2023, v. 16, n. 10, p. 1, doi. 10.1002/cssc.202202015

By:

Rabe, Anna;
Jaugstetter, Maximilian;
Hiege, Felix;
Cosanne, Nicolas;
Ortega, Klaus Friedel;
Linnemann, Julia;
Tschulik, Kristina;
Behrens, Malte

Publication type:

Article

Beneficial Effects of Low Iron Contents on Cobalt‐Containing Spinel Catalysts in the Gas Phase 2‐Propanol Oxidation.

Published in:

ChemCatChem, 2022, v. 14, n. 18, p. 1, doi. 10.1002/cctc.202200472

By:

Dreyer, Maik;
Hagemann, Ulrich;
Heidelmann, Markus;
Budiyanto, Eko;
Cosanne, Nicolas;
Ortega, Klaus Friedel;
Najafishirtari, Sharif;
Hartmann, Nils;
Tüysüz, Harun;
Behrens, Malte

Publication type:

Article

Identification of Active Sites in the Catalytic Oxidation of 2‐Propanol over Co1+xFe2–xO4 Spinel Oxides at Solid/Liquid and Solid/Gas Interfaces.

Published in:

ChemCatChem, 2021, v. 13, n. 12, p. 2942, doi. 10.1002/cctc.202100352

By:

Falk, Tobias;
Budiyanto, Eko;
Dreyer, Maik;
Pflieger, Christin;
Waffel, Daniel;
Büker, Julia;
Weidenthaler, Claudia;
Ortega, Klaus Friedel;
Behrens, Malte;
Tüysüz, Harun;
Muhler, Martin;
Peng, Baoxiang

Publication type:

Article

Ammonia Decomposition and Synthesis over Multinary Magnesioferrites: Promotional Effect of Ga on Fe Catalysts for the Decomposition Reaction.

Published in:

ChemCatChem, 2017, v. 9, n. 4, p. 659, doi. 10.1002/cctc.201601355

By:

Ortega, Klaus Friedel;
Rein, Denise;
Lüttmann, Christian;
Heese, Justus;
Özcan, Fatih;
Heidelmann, Markus;
Folke, Jan;
Kähler, Kevin;
Schlögl, Robert;
Behrens, Malte

Publication type:

Article

Works by Ortega, Klaus Friedel

Frontispiece: A Perspective on Heterogeneous Catalysts for the Selective Oxidation of Alcohols.

A Perspective on Heterogeneous Catalysts for the Selective Oxidation of Alcohols.

The Effect of Water on the 2‐Propanol Oxidation Activity of Co‐Substituted LaFe<sub>1−</sub>Co<sub>x</sub>O<sub>3</sub> Perovskites.

The Roles of Composition and Mesostructure of Cobalt‐Based Spinel Catalysts in Oxygen Evolution Reactions.

Composition-Dependent Effect of the Calcination of Cobalt-, Nickel-, and Gallium-Based Layered Double Hydroxides to Mixed Metal Oxides in the Oxygen Evolution Reaction.

Dynamics of Reactive Oxygen Species on Cobalt-Containing Spinel Oxides in Cyclic CO Oxidation.

The Effect of Co Incorporation on the CO Oxidation Activity of LaFe 1−x Co x O 3 Perovskites.

Effect of Ni Incorporation into Malachite Precursors on the Catalytic Properties of the Resulting Nanostructured CuO/NiO Catalysts.

Spray‐flame synthesis of La(Fe, Co)O<sub>3</sub> nano‐perovskites from metal nitrates.

Topotactic Synthesis of Porous Cobalt Ferrite Platelets from a Layered Double Hydroxide Precursor and Their Application in Oxidation Catalysis.

Frontispiece: Topotactic Synthesis of Porous Cobalt Ferrite Platelets from a Layered Double Hydroxide Precursor and Their Application in Oxidation Catalysis.

Co<sub>3</sub>O<sub>4</sub>/BiVO<sub>4</sub> Heterostructures for Photochemical Water Oxidation: The Role of Synthesis Parameters and Preparation Route for the Physico-Chemical Properties and the Catalytic Activity.

Tailoring Pore Size and Catalytic Activity in Cobalt Iron Layered Double Hydroxides and Spinels by Microemulsion‐Assisted pH‐Controlled Co‐Precipitation.

Beneficial Effects of Low Iron Contents on Cobalt‐Containing Spinel Catalysts in the Gas Phase 2‐Propanol Oxidation.

Identification of Active Sites in the Catalytic Oxidation of 2‐Propanol over Co<sub>1+x</sub>Fe<sub>2–x</sub>O<sub>4</sub> Spinel Oxides at Solid/Liquid and Solid/Gas Interfaces.

Ammonia Decomposition and Synthesis over Multinary Magnesioferrites: Promotional Effect of Ga on Fe Catalysts for the Decomposition Reaction.