A5060253583- Advanced Photocatalysis Techniques
- Catalytic Processes in Materials Science
- Covalent Organic Framework Applications
- Luminescence Properties of Advanced Materials
- Metal-Organic Frameworks: Synthesis and Applications
- MXene and MAX Phase Materials
- Radioactive element chemistry and processing
- Ammonia Synthesis and Nitrogen Reduction
- Microwave Dielectric Ceramics Synthesis
- Copper-based nanomaterials and applications
- Transition Metal Oxide Nanomaterials
- Advancements in Battery Materials
- Carbon Nanotubes in Composites
- Boron Compounds in Chemistry
- Nuclear materials and radiation effects
- Ga2O3 and related materials
- Nanomaterials for catalytic reactions
- Thin-Film Transistor Technologies
- Various Chemistry Research Topics
- Membrane Separation and Gas Transport
- Carbon Dioxide Capture Technologies
- Advanced Nanomaterials in Catalysis
- Polyoxometalates: Synthesis and Applications
Max Planck Institute of Colloids and Interfaces
2020-2024
ETH Zurich
2024
Ural Federal University
2019-2020
Abstract Nanoporous carbons with tailorable nanoscale texture and long-range ordered structure are promising candidates for energy, environmental catalytic applications, while the current synthetic methods do not allow elaborate control of local structure. Here we report a salt-assisted strategy to obtain crystalline nanocarbon from direct carbonization metal-organic frameworks (MOFs). The product maintains highly two-dimensional (2D) stacking mode substantially differs traditional weakly...
The role of intermediate phases in CeO2 mesocrystal formation from aqueous CeIII solutions subjected to γ-radiation was studied. Radiolytically formed hydroxyl radicals convert soluble into less CeIV . Transmission electron microscopy (TEM) and X-ray diffraction studies samples different stages the process allowed identification several evolution following oxidation : (1) hydrated hydroxides, serving as intermediates liquid-to-solid phase transformation; (2) primary particle growth inside...
In situ TEM heating experiments combined with extensive chemical, structural and sorption analysis reveal the nanoscale mechanism of porosity formation in carbonaceous materials obtained directly from molecular precursors.
Harnessing two-dimensional (2D) materials for catalytic applications is promising due to the high site utilization. Here, we synthesized a 2D molybdenum carbonitride of MXene family, Mo2(C,N)Tx, and applied it as catalyst ammonia synthesis decomposition, essential reactions establish NH3 an energy vector. We determine thermal stability limit Mo2(C,N)Tx under H2 flow be ca. 575 C. Exceeding this temperature results, H2, in transformation predominantly defunctionalized 3D Mo2(C,N) phase, which...
Abstract In this work, melem‐based supramolecular assemblies were obtained in one step by thermal treatment of melamine an autoclave the presence sodium chloride. The detailed analysis showed that powder consists two phases: poorly crystalline Na‐PHI flakes and rod‐shaped melem hydrate single crystals (several micrometers long ~300–500 nm wide). Melem absorb light visible range (Eg=2.7 eV) demonstrate photocatalytic activity reaction partial oxidation benzyl alcohol to benzaldehyde air under...
Abstract The role of intermediate phases in CeO 2 mesocrystal formation from aqueous Ce III solutions subjected to γ‐radiation was studied. Radiolytically formed hydroxyl radicals convert soluble into less IV . Transmission electron microscopy (TEM) and X‐ray diffraction studies samples different stages the process allowed identification several evolution following oxidation : (1) hydrated hydroxides, serving as intermediates liquid‐to‐solid phase transformation; (2) primary particle growth...
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