Author: Jan Hilgert

Solvothermal Synthesis of Molybdenum–Tungsten Oxides and Their Application for Photoelectrochemical Water Splitting

2018

Molybdenum and tungsten oxides are of interest as semiconductors for the production of clean and sustainable energy. Here we show that synergistic effects arising from a combination of noncrystalli...

inorganic chemicalsMaterials scienceGeneral Chemical EngineeringSolvothermal synthesisMolybdenum oxidechemistry.chemical_element02 engineering and technologyTungsten010402 general chemistry01 natural sciencesEnvironmental ChemistryRenewable Energy Sustainability and the Environmentbusiness.industrytechnology industry and agricultureTungsten oxideGeneral Chemistryequipment and supplies021001 nanoscience & nanotechnology0104 chemical sciencesSustainable energyenzymes and coenzymes (carbohydrates)SemiconductorchemistryChemical engineeringMolybdenumbacteriaWater splitting0210 nano-technologybusinessACS Sustainable Chemistry & Engineering

researchProduct

Die Dreikomponenten‐Selbstorganisation ändert ihre Richtung: Ein Sprung von einfachen Polymeren zu 3D‐Netzwerken sphärischer Wirt/Gast‐Aggregate

2021

Materials scienceGeneral MedicineAngewandte Chemie

researchProduct

Selective Synthesis of Monodisperse CoO Nanooctahedra as Catalysts for Electrochemical Water Oxidation

2020

Thermal decomposition is a promising route for the synthesis of metal oxide nanoparticles because size and morphology can be tuned by minute control of the reaction variables. We synthesized CoO nanooctahedra with diameters of ∼48 nm and a narrow size distribution. Full control over nanoparticle size and morphology could be obtained by controlling the reaction time, surfactant ratio, and reactant concentrations. We show that the particle size does not increase monotonically with time or surfactant concentration but passes through minima or maxima. We unravel the critical role of the surfactants in nucleation and growth and rationalize the observed experimental trends in accordance with simu…

Materials scienceThermal decompositionDispersityOxygen evolutionNucleationNanoparticle02 engineering and technologySurfaces and Interfaces010402 general chemistry021001 nanoscience & nanotechnologyCondensed Matter PhysicsElectrochemistry01 natural sciences0104 chemical sciencesCatalysisChemical engineeringElectrochemistryGeneral Materials ScienceParticle size0210 nano-technologySpectroscopyLangmuir

researchProduct

Microfluidic Synthesis of Liquid Crystalline Elastomer Particle Transport Systems which Can Be Remote‐Controlled Magnetically

2019

BiomaterialsMaterials scienceLiquid crystallineMicrofluidicsElectrochemistryNanotechnologyCondensed Matter PhysicsElastomerParticle transportElectronic Optical and Magnetic MaterialsAdvanced Functional Materials

researchProduct

Three‐Component Self‐Assembly Changes its Course: A Leap from Simple Polymers to 3D Networks of Spherical Host–Guest Assemblies

2021

Angewandte Chemie / International edition 60(21), 12132 - 12142 (2021). doi:10.1002/anie.202103178

DiffractionMaterials science010402 general chemistryMass spectrometry01 natural sciencesCatalysisSelf‐AssemblyMetalcoordination networksResearch Articleschemistry.chemical_classification010405 organic chemistrypentaphosphaferroceneflexible linkersGeneral ChemistryNuclear magnetic resonance spectroscopyPolymermetallosupramolecular chemistry5400104 chemical sciencesCrystallographychemistryTransmission electron microscopyvisual_artYield (chemistry)ddc:540visual_art.visual_art_mediumSelf-assemblysupramoleculesResearch Article

researchProduct