A5054201577- Ionic liquids properties and applications
- Chemical and Physical Properties in Aqueous Solutions
- Electrochemical Analysis and Applications
- Fluorine in Organic Chemistry
- Thermodynamic properties of mixtures
- Inorganic Fluorides and Related Compounds
- Biochemical and biochemical processes
- Gas Sensing Nanomaterials and Sensors
- Analytical Chemistry and Sensors
- Oxidative Organic Chemistry Reactions
- Analytical Chemistry and Chromatography
- Photopolymerization techniques and applications
- Photochemistry and Electron Transfer Studies
- Ga2O3 and related materials
- Advanced Photocatalysis Techniques
- Photochromic and Fluorescence Chemistry
Case Western Reserve University
2020-2025
Nanomaterials Research (United States)
2023
The past two decades witnessed the development of a new type solvent system, named deep eutectic solvents, which have become increasingly investigated because they offer and potentially favorable properties, such as wide tunability in electrochemical, mechanical, transport properties. Deep (DES) systems are composed at least one main an additional component that is meant to interrupt original solvent/solvent interactions, thereby introducing lower melting points relative each individual...
This study aimed to determine the structure-function relationship (SFR) for ChCl-glycerol mixtures, a deep eutectic solvent (DES), by investigating their microscopic solvation dynamics and how it relates macroscopic properties across varying concentrations of ChCl. Femtosecond transient absorption (fs-TA) spectroscopy revealed two distinct time constants: τ1, governed glycerol-glycerol interactions, τ2, dominated choline response. The τ2 minimum at 25-30 mol % ChCl closely aligned with...
Deep eutectic solvents (DESs) are a class of versatile with promise for wide range applications, from separation processes to electrochemical energy storage technologies. A fundamental understanding the correlation among structure, thermodynamics, and dynamics these materials necessary targeted rational design specific applications is still nascent. Here, we employ differential scanning calorimetry (DSC), broadband dielectric spectroscopy (BDS), femtosecond transient absorption (fs-TAS)...
Abstract Pyrimidines, a prominent isomer class of diazines, are promising molecular constituents electron‐deficient luminescent and hole‐transport materials. Here, we report the fluorescence lifetimes describe electronic structures character low‐lying emissive excited states series synthetically accessible donor‐acceptor‐donor (D−A−D′) donor‐acceptor‐acceptor (D−A−A′) type pyrimidines, including both all‐organic hybrid organic‐organometallic analogues. We find that strategically varying aryl...