Works by Heidelmann, Markus

Results: 30

Unveiling Surface Species Formed on Ni‐Fe Spinel Oxides During the Oxygen Evolution Reaction at the Atomic Scale.

Published in:

Advanced Science, 2025, v. 12, n. 25, p. 1, doi. 10.1002/advs.202501967

By:

Xiang, Weikai;
Hernandez, Sheila;
Hosseini, Pouya;
Bai, Fan;
Hagemann, Ulrich;
Heidelmann, Markus;
Li, Tong

Publication type:

Article

Periodic Cation Segregation in Cs0.44[Nb2.54W2.46O14] Quantified by High-Resolution Scanning Transmission Electron Microscopy.

Published in:

Microscopy & Microanalysis, 2014, v. 20, n. 5, p. 1453, doi. 10.1017/S1431927614001330

By:

Heidelmann, Markus;
Barthel, Juri;
Cox, Gerhard;
Weirich, Thomas E.

Publication type:

Article

Metadislocations in Complex Metallic Alloys.

Published in:

Microscopy & Microanalysis, 2014, v. 20, n. S3, p. 1026, doi. 10.1017/S1431927614006850

By:

Heggen, Marc;
Heidelmann, Markus;
Feuerbacher, Michael

Publication type:

Article

Studies of Local Structural Distortions in Strained Ultrathin BaTiO3 Films Using Scanning Transmission Electron Microscopy.

Published in:

Microscopy & Microanalysis, 2014, v. 20, n. 3, p. 740, doi. 10.1017/S1431927614000518

By:

Park, Daesung;
Herpers, Anja;
Menke, Tobias;
Heidelmann, Markus;
Houben, Lothar;
Dittmann, Regina;
Mayer, Joachim

Publication type:

Article

Influence of Nanoparticle Processing on the Thermoelectric Properties of (BixSb1−X)2Te3 Ternary Alloys.

Published in:

ChemistryOpen, 2021, v. 10, n. 2, p. 189, doi. 10.1002/open.202000257

By:

Salloum, Sarah;
Bendt, Georg;
Heidelmann, Markus;
Loza, Kateryna;
Bayesteh, Samaneh;
Sepideh Izadi, M.;
Kawulok, Patrick;
He, Ran;
Schlörb, Heike;
Perez, Nicolas;
Reith, Heiko;
Nielsch, Kornelius;
Schierning, Gabi;
Schulz, Stephan

Publication type:

Article

Scanning Transmission Electron Microscopy Analysis of the Si(111)–AlN–GaN Nanowire Interface Grown by Polarity‐ and Site‐Controlled Growth Method.

Published in:

Physica Status Solidi. A: Applications & Materials Science, 2025, v. 222, n. 4, p. 1, doi. 10.1002/pssa.202400562

By:

Häuser, Patrick;
Heidelmann, Markus;
Prost, Werner;
Bartsch, Mathias;
Lorke, Axel;
Weimann, Nils

Publication type:

Article

Scanning Transmission Electron Microscopy Analysis of the Si(111)–AlN–GaN Nanowire Interface Grown by Polarity‐ and Site‐Controlled Growth Method.

Published in:

Physica Status Solidi. A: Applications & Materials Science, 2025, v. 222, n. 3, p. 1, doi. 10.1002/pssa.202400562

By:

Häuser, Patrick;
Heidelmann, Markus;
Prost, Werner;
Bartsch, Mathias;
Lorke, Axel;
Weimann, Nils

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

Linking Composition, Structure and Thickness of CoOOH layers to Oxygen Evolution Reaction Activity by Correlative Microscopy.

Published in:

Angewandte Chemie, 2023, v. 135, n. 28, p. 1, doi. 10.1002/ange.202305982

By:

Luan, Chenglong;
Angona, Johanna;
Bala Krishnan, Arjun;
Corva, Manuel;
Hosseini, Pouya;
Heidelmann, Markus;
Hagemann, Ulrich;
Batsa Tetteh, Emmanuel;
Schuhmann, Wolfgang;
Tschulik, Kristina;
Li, Tong

Publication type:

Article

Unterscheidung zwischen sauren und basischen Oberflächenhydroxylgruppen auf Metalloxiden durch Fluoridsubstitution: Eine Fallstudie am Beispiel von defektreichem, blauem TiO2 aus der laserbasierten Defekterzeugung.

Published in:

Angewandte Chemie, 2023, v. 135, n. 12, p. 1, doi. 10.1002/ange.202213968

By:

Lau, Kinran;
Niemann, Felix;
Abdiaziz, Kaltum;
Heidelmann, Markus;
Yang, Yuke;
Tong, Yujin;
Fechtelkord, Michael;
Schmidt, Torsten C.;
Schnegg, Alexander;
Campen, R. Kramer;
Peng, Baoxiang;
Muhler, Martin;
Reichenberger, Sven;
Barcikowski, Stephan

Publication type:

Article

Ameisensäure‐unterstützte selektive Hydrogenolyse von 5‐Hydroxymethylfurfural zu 2,5‐Dimethylfuran über bifunktionale Pd‐Nanopartikel auf N‐dotiertem mesoporösem Kohlenstoff als Träger.

Published in:

Angewandte Chemie, 2021, v. 133, n. 12, p. 6882, doi. 10.1002/ange.202012816

By:

Hu, Bin;
Warczinski, Lisa;
Li, Xiaoyu;
Lu, Mohong;
Bitzer, Johannes;
Heidelmann, Markus;
Eckhard, Till;
Fu, Qi;
Schulwitz, Jonas;
Merko, Mariia;
Li, Mingshi;
Kleist, Wolfgang;
Hättig, Christof;
Muhler, Martin;
Peng, Baoxiang

Publication type:

Article

Cover Feature: Spray‐Flame‐Prepared LaCo1–xFexO3 Perovskite Nanoparticles as Active OER Catalysts: Influence of Fe Content and Low‐Temperature Heating (ChemElectroChem 12/2020).

Published in:

ChemElectroChem, 2020, v. 7, n. 12, p. 2495, doi. 10.1002/celc.202000646

By:

Alkan, Baris;
Medina, Danea;
Landers, Joachim;
Heidelmann, Markus;
Hagemann, Ulrich;
Salamon, Soma;
Andronescu, Corina;
Wende, Heiko;
Schulz, Christof;
Schuhmann, Wolfgang;
Wiggers, Hartmut

Publication type:

Article

Spray‐Flame‐Prepared LaCo1–xFexO3 Perovskite Nanoparticles as Active OER Catalysts: Influence of Fe Content and Low‐Temperature Heating.

Published in:

ChemElectroChem, 2020, v. 7, n. 12, p. 2564, doi. 10.1002/celc.201902051

By:

Alkan, Baris;
Medina, Danea;
Landers, Joachim;
Heidelmann, Markus;
Hagemann, Ulrich;
Salamon, Soma;
Andronescu, Corina;
Wende, Heiko;
Schulz, Christof;
Schuhmann, Wolfgang;
Wiggers, Hartmut

Publication type:

Article

Machine Hammer Peening and Its Effect on the Surface Integrity of Arc-Sprayed WC-W 2 C-FeCMnSi Coatings.

Published in:

Coatings (2079-6412), 2023, v. 13, n. 9, p. 1563, doi. 10.3390/coatings13091563

By:

Hagen, Leif;
Baumann, Jonas;
Heidelmann, Markus;
Biermann, Dirk;
Tillmann, Wolfgang

Publication type:

Article

3D atomic-scale imaging of mixed Co-Fe spinel oxide nanoparticles during oxygen evolution reaction.

Published in:

Nature Communications, 2022, v. 13, n. 1, p. 1, doi. 10.1038/s41467-021-27788-2

By:

Xiang, Weikai;
Yang, Nating;
Li, Xiaopeng;
Linnemann, Julia;
Hagemann, Ulrich;
Ruediger, Olaf;
Heidelmann, Markus;
Falk, Tobias;
Aramini, Matteo;
DeBeer, Serena;
Muhler, Martin;
Tschulik, Kristina;
Li, Tong

Publication type:

Article

Poly(4‐Vinylpyridine)‐Based Cubosomes: Synthesis, Assembly, and Loading Capabilities.

Published in:

Small Science, 2024, v. 4, n. 12, p. 1, doi. 10.1002/smsc.202400274

By:

Schumacher, Marcel;
Tänzer, Nadine;
Braun, Marius G.;
Trömer, Manuel;
Quintieri, Giada;
Goel, Mahima;
Heidelmann, Markus;
Gröschel, André H.

Publication type:

Article

Multicompartment Nanostructures as Templates for Multimetallic Hybrid Materials.

Published in:

Small Science, 2023, v. 3, n. 9, p. 1, doi. 10.1002/smsc.202300071

By:

Tjaberings, Stefanie;
Heidelmann, Markus;
Franzka, Steffen;
Gröschel, André H.

Publication type:

Article

Inorganic WS2 nanotubes revealed atom by atom using ultra-high-resolution transmission electron microscopy.

Published in:

Applied Physics A: Materials Science & Processing, 2009, v. 96, n. 2, p. 343, doi. 10.1007/s00339-009-5208-0

By:

Sadan, Maya Bar;
Heidelmann, Markus;
Houben, Lothar;
Tenne, Reshef

Publication type:

Article

Effects of Dynamic Surface Transformation on the Activity and Stability of Mixed Co‐Mn Cubic Spinel Oxides in the Oxygen Evolution Reaction in Alkaline Media.

Published in:

Advanced Energy Materials, 2025, v. 15, n. 8, p. 1, doi. 10.1002/aenm.202403096

By:

He, Biao;
Hosseini, Pouya;
Escalera‐López, Daniel;
Schulwitz, Jonas;
Rüdiger, Olaf;
Hagemann, Ulrich;
Heidelmann, Markus;
DeBeer, Serena;
Muhler, Martin;
Cherevko, Serhiy;
Tschulik, Kristina;
Li, Tong

Publication type:

Article

Linking Composition, Structure and Thickness of CoOOH layers to Oxygen Evolution Reaction Activity by Correlative Microscopy.

Published in:

Angewandte Chemie International Edition, 2023, v. 62, n. 28, p. 1, doi. 10.1002/anie.202305982

By:

Luan, Chenglong;
Angona, Johanna;
Bala Krishnan, Arjun;
Corva, Manuel;
Hosseini, Pouya;
Heidelmann, Markus;
Hagemann, Ulrich;
Batsa Tetteh, Emmanuel;
Schuhmann, Wolfgang;
Tschulik, Kristina;
Li, Tong

Publication type:

Article

Differentiating between Acidic and Basic Surface Hydroxyls on Metal Oxides by Fluoride Substitution: A Case Study on Blue TiO2 from Laser Defect Engineering.

Published in:

Angewandte Chemie International Edition, 2023, v. 62, n. 12, p. 1, doi. 10.1002/anie.202213968

By:

Lau, Kinran;
Niemann, Felix;
Abdiaziz, Kaltum;
Heidelmann, Markus;
Yang, Yuke;
Tong, Yujin;
Fechtelkord, Michael;
Schmidt, Torsten C.;
Schnegg, Alexander;
Campen, R. Kramer;
Peng, Baoxiang;
Muhler, Martin;
Reichenberger, Sven;
Barcikowski, Stephan

Publication type:

Article

Formic Acid‐Assisted Selective Hydrogenolysis of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran over Bifunctional Pd Nanoparticles Supported on N‐Doped Mesoporous Carbon.

Published in:

Angewandte Chemie International Edition, 2021, v. 60, n. 12, p. 6807, doi. 10.1002/anie.202012816

By:

Hu, Bin;
Warczinski, Lisa;
Li, Xiaoyu;
Lu, Mohong;
Bitzer, Johannes;
Heidelmann, Markus;
Eckhard, Till;
Fu, Qi;
Schulwitz, Jonas;
Merko, Mariia;
Li, Mingshi;
Kleist, Wolfgang;
Hättig, Christof;
Muhler, Martin;
Peng, Baoxiang

Publication type:

Article

Correction: Comparison of EUV Photomask Metrology Between CD-AFM and TEM.

Published in:

2022

By:

Dai, Gaoliang;
Hahm, Kai;
Sebastian, Lipfert;
Heidelmann, Markus

Publication type:

Correction Notice

Comparison of EUV Photomask Metrology Between CD-AFM and TEM.

Published in:

Nanomanufacturing & Metrology, 2022, v. 5, n. 2, p. 91, doi. 10.1007/s41871-022-00124-y

By:

Dai, Gaoliang;
Hahm, Kai;
Sebastian, Lipfert;
Heidelmann, Markus

Publication type:

Article

Magnetite-Gold nanohybrids as ideal all-in-one platforms for theranostics.

Published in:

Scientific Reports, 2018, v. 8, n. 1, p. 1, doi. 10.1038/s41598-018-29618-w

By:

Efremova, Maria V.;
Naumenko, Victor A.;
Spasova, Marina;
Garanina, Anastasiia S.;
Abakumov, Maxim A.;
Blokhina, Anastasia D.;
Melnikov, Pavel A.;
Prelovskaya, Alexandra O.;
Heidelmann, Markus;
Li, Zi-An;
Ma, Zheng;
Shchetinin, Igor V.;
Golovin, Yuri I.;
Kireev, Igor I.;
Savchenko, Alexander G.;
Chekhonin, Vladimir P.;
Klyachko, Natalia L.;
Farle, Michael;
Majouga, Alexander G.;
Wiedwald, Ulf

Publication type:

Article

Kinetics of Direct Reaction of Vanadate, Chromate, and Permanganate with Graphene Nanoplatelets for Use in Water Purification.

Published in:

Nanomaterials (2079-4991), 2024, v. 14, n. 2, p. 140, doi. 10.3390/nano14020140

By:

Konradt, Daniel;
Schroden, Detlef;
Hagemann, Ulrich;
Heidelmann, Markus;
Rohns, Hans-Peter;
Wagner, Christoph;
Konradt, Norbert

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

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

Synthesis of Sb2Se3 and Bi2Se3 Nanoparticles in Ionic Liquids at Low Temperatures and Solid State Structure of [C4C1Im]3[BiCl6].

Published in:

Zeitschrift für Anorganische und Allgemeine Chemie, 2017, v. 643, n. 1, p. 60, doi. 10.1002/zaac.201600325

By:

Loor, Manuel;
Bendt, Georg;
Schaumann, Julian;
Hagemann, Ulrich;
Heidelmann, Markus;
Wölper, Christoph;
Schulz, Stephan

Publication type:

Article

Tunable Syngas Formation at Industrially Relevant Current Densities via CO2 Electroreduction and Hydrogen Evolution over Ni and Fe‐derived Catalysts obtained via One‐Step Pyrolysis of Polybenzoxazine Based Composites.

Published in:

Small, 2024, v. 20, n. 23, p. 1, doi. 10.1002/smll.202305958

By:

Sanjuán, Ignacio;
Kumbhar, Vaibhav;
Chanda, Vimanshu;
Machado, Raíssa R. L.;
Jaato, Bright N.;
Braun, Michael;
Mahbub, Muhammad A. A.;
Bendt, Georg;
Hagemann, Ulrich;
Heidelmann, Markus;
Schuhmann, Wolfgang;
Andronescu, Corina

Publication type:

Article

Works by Heidelmann, Markus

Unveiling Surface Species Formed on Ni‐Fe Spinel Oxides During the Oxygen Evolution Reaction at the Atomic Scale.

Periodic Cation Segregation in Cs0.44[Nb2.54W2.46O14] Quantified by High-Resolution Scanning Transmission Electron Microscopy.

Metadislocations in Complex Metallic Alloys.

Studies of Local Structural Distortions in Strained Ultrathin BaTiO3 Films Using Scanning Transmission Electron Microscopy.

Influence of Nanoparticle Processing on the Thermoelectric Properties of (Bi<sub>x</sub>Sb<sub>1−X</sub>)<sub>2</sub>Te<sub>3</sub> Ternary Alloys.

Scanning Transmission Electron Microscopy Analysis of the Si(111)–AlN–GaN Nanowire Interface Grown by Polarity‐ and Site‐Controlled Growth Method.

Scanning Transmission Electron Microscopy Analysis of the Si(111)–AlN–GaN Nanowire Interface Grown by Polarity‐ and Site‐Controlled Growth Method.

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.

Linking Composition, Structure and Thickness of CoOOH layers to Oxygen Evolution Reaction Activity by Correlative Microscopy.

Unterscheidung zwischen sauren und basischen Oberflächenhydroxylgruppen auf Metalloxiden durch Fluoridsubstitution: Eine Fallstudie am Beispiel von defektreichem, blauem TiO<sub>2</sub> aus der laserbasierten Defekterzeugung.

Ameisensäure‐unterstützte selektive Hydrogenolyse von 5‐Hydroxymethylfurfural zu 2,5‐Dimethylfuran über bifunktionale Pd‐Nanopartikel auf N‐dotiertem mesoporösem Kohlenstoff als Träger.

Cover Feature: Spray‐Flame‐Prepared LaCo<sub>1–x</sub>Fe<sub>x</sub>O<sub>3</sub> Perovskite Nanoparticles as Active OER Catalysts: Influence of Fe Content and Low‐Temperature Heating (ChemElectroChem 12/2020).

Spray‐Flame‐Prepared LaCo<sub>1–x</sub>Fe<sub>x</sub>O<sub>3</sub> Perovskite Nanoparticles as Active OER Catalysts: Influence of Fe Content and Low‐Temperature Heating.

Machine Hammer Peening and Its Effect on the Surface Integrity of Arc-Sprayed WC-W 2 C-FeCMnSi Coatings.

3D atomic-scale imaging of mixed Co-Fe spinel oxide nanoparticles during oxygen evolution reaction.

Poly(4‐Vinylpyridine)‐Based Cubosomes: Synthesis, Assembly, and Loading Capabilities.

Multicompartment Nanostructures as Templates for Multimetallic Hybrid Materials.

Inorganic WS<sub>2</sub> nanotubes revealed atom by atom using ultra-high-resolution transmission electron microscopy.

Effects of Dynamic Surface Transformation on the Activity and Stability of Mixed Co‐Mn Cubic Spinel Oxides in the Oxygen Evolution Reaction in Alkaline Media.

Linking Composition, Structure and Thickness of CoOOH layers to Oxygen Evolution Reaction Activity by Correlative Microscopy.

Differentiating between Acidic and Basic Surface Hydroxyls on Metal Oxides by Fluoride Substitution: A Case Study on Blue TiO<sub>2</sub> from Laser Defect Engineering.

Formic Acid‐Assisted Selective Hydrogenolysis of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran over Bifunctional Pd Nanoparticles Supported on N‐Doped Mesoporous Carbon.

Correction: Comparison of EUV Photomask Metrology Between CD-AFM and TEM.

Comparison of EUV Photomask Metrology Between CD-AFM and TEM.

Magnetite-Gold nanohybrids as ideal all-in-one platforms for theranostics.

Kinetics of Direct Reaction of Vanadate, Chromate, and Permanganate with Graphene Nanoplatelets for Use in Water Purification.

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

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

Synthesis of Sb<sub>2</sub>Se<sub>3</sub> and Bi<sub>2</sub>Se<sub>3</sub> Nanoparticles in Ionic Liquids at Low Temperatures and Solid State Structure of [C<sub>4</sub>C<sub>1</sub>Im]<sub>3</sub>[BiCl<sub>6</sub>].

Tunable Syngas Formation at Industrially Relevant Current Densities via CO<sub>2</sub> Electroreduction and Hydrogen Evolution over Ni and Fe‐derived Catalysts obtained via One‐Step Pyrolysis of Polybenzoxazine Based Composites.