A5036869284- Mesoporous Materials and Catalysis
- Catalytic Processes in Materials Science
- Supercapacitor Materials and Fabrication
- Covalent Organic Framework Applications
- Nanomaterials for catalytic reactions
- Advanced battery technologies research
- Proteins in Food Systems
- Pickering emulsions and particle stabilization
- Membrane Separation and Gas Transport
- Catalysis and Oxidation Reactions
- Analytical Chemistry and Chromatography
- Water Quality Monitoring and Analysis
- Advanced Battery Materials and Technologies
- Advanced Nanomaterials in Catalysis
- Metal-Organic Frameworks: Synthesis and Applications
- Electrochemical sensors and biosensors
- Surface Chemistry and Catalysis
- Surfactants and Colloidal Systems
- Advancements in Battery Materials
- Ionic liquids properties and applications
- Zeolite Catalysis and Synthesis
- Electrocatalysts for Energy Conversion
Max Planck Institute of Colloids and Interfaces
2019-2021
Max Planck Society
2019
Vitenparken
2019
Abstract Nanoporous carbon materials (NCMs) provide the “function” of high specific surface area and thus have large interface for interactions with surrounding species, which is particular importance in applications related to adsorption processes. The strength mechanism depend on pore architecture NCMs. In addition, chemical functionalization can be used induce changes electron density and/or distribution walls, further modifying between carbons guest species. Typical approaches nanoporous...
Janus particles exhibit a strong tendency to directionally assemble and segregate interfaces thus offer advantages as colloidal analogues of molecular surfactants improve the stability multiphasic mixtures. Investigation application unique adsorption properties require synthetic procedures that enable careful design reliable control over particles' asymmetric chemistry wettability profiles with high morphological uniformity across sample. Herein, we report on novel one-step approach for...
Abstract The use of organic materials with reversible redox activity holds enormous potential for next‐generation Li‐ion energy storage devices. Yet, most candidates are not truly sustainable, i.e., derived from renewable feedstock or made in benign reactions. Here an attempt is reported to resolve this issue by synthesizing cathode material tannic acid and microporous carbon biomass. All constituents, including the redox‐active conductive additive, resources. Using a simple, sustainable...
Although several recent publications describe cathodes for electrochemical energy storage materials made from regrown biomass in aqueous electrolytes, their transfer to lithium-organic batteries is challenging. To gain a deeper understanding, we investigate the influences on charge model systems based biomass-derived, redox-active compounds and comparable structures. Hybrid these polymers porous carbon are compared determine precisely causes of exceptional capacity systems. Besides redox...
The synthesis of chiral nanoporous carbons based on ionic liquids (CILs) amino acids as precursors is described. Such unique for the carbonization CILs yield carbonaceous materials with high surface area (≈620 m
Inorganic nanoparticles (NPs) dispersed on the surface of porous support materials play a dominant role in heterogeneous catalysis. Especially liquid-phase catalysis, may lead to nanoconfinement solvent molecules, and solute can thus influence their local concentration structure. This further affects coverage with reactants other species, but these influences remain poorly understood—in particular under experimental conditions. Nanoconfinement effects are importance reactions such as...
Chiral separation and asymmetric synthesis catalysis are crucial processes for obtaining enantiopure compounds, which especially important in the pharmaceutical industry. The efficiency of is readily increased by using porous materials as active material can interact with a larger surface area. Silica, metal-organic frameworks, or chiral polymers versatile that established applications, but their instability under certain conditions some cases requires use more stable such carbons. In...
Abstract The catalytic activity of metal nanoparticles (NPs) supported on porous supports can be controlled by various factors, such as NPs size, shape, or dispersivity, well their interaction with the support properties material itself. However, these intrinsic are not solely responsible for behavior overall reaction system, local environment and surface coverage catalyst reactants, products, intermediates other invloved species often play a crucial role in processes well. Their...
The impact that catalysis has on global economy and environment is substantial, since 85% of all chemical industrial processes are catalytic. Among those, 80% the heterogeneously catalyzed, 17% make use homogeneous catalysts, 3% biocatalytic processes. Especially in pharmaceutical agrochemical industry, a significant part these involves chiral compounds. Obtaining enantiomerically pure compounds necessary it usually accomplished by asymmetric synthesis catalysis, as well separation....