A5042993435- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Metal-Organic Frameworks: Synthesis and Applications
- Organic and Molecular Conductors Research
- Crystallography and molecular interactions
- Covalent Organic Framework Applications
- Magnetism in coordination complexes
- Crystal structures of chemical compounds
Jagiellonian University
2018-2023
Faculty (United Kingdom)
2018
Proton-conducting materials play an important role as solid electrolytes in electrochemical devices for energy storage and conversion, including proton exchange membrane fuel cells. Metal-organic frameworks (MOFs), covalent-organic (COFs) more recently hydrogen-bonded organic (HOFs) have emerged useful crystalline platforms transport that provide high conductivity enable insight into conduction pathways. Here, we present two new HOFs with conductivity, reaching 2 × 10-2 S cm-1 at 60 °C 75%...
Proton-conducting solids operating in both anhydrous and humid conditions are of paramount importance for the development fuel cells. We demonstrate that incorporating formamidinium or methylammonium ions CPO-27/MOF-74 metal–organic frameworks renders them highly conductive under two conditions. Highest proton conductivities reach 8 × 10–4 S/cm conditions, exceed 10–3 already at low relative humidity (30–50% RH) temperatures (25–60 °C), 10–2 60 °C 70% RH. The dense pore filling with protic...
A new microporous cadmium metal-organic framework was synthesized both mechanochemically and in solution by using a sulfonyl-functionalized dicarboxylate linker an acylhydrazone colinker. The three-dimensional is highly stable upon heating to 300 °C as well aqueous solutions at elevated temperatures or acidic conditions. thermally activated material exhibits steep water vapor uptake low relative pressures 298 K excellent recyclability up 260 confirmed quasi-equilibrated...
A series of three layered cadmium–organic frameworks containing acylhydrazone and (un)substituted isophthalates have been prepared characterised.
Proton-conducting metal–organic frameworks (MOFs) have been gaining attention for their role as solid-state electrolytes in various devices energy conversion and storage. Here, we present a convenient strategy inducing tuning of superprotonic conductivity MOFs with open metal sites via postsynthetic incorporation charge carriers enabled by solvent-free mechanochemistry anion coordination. This scalable approach is demonstrated using series CPO-27/MOF-74 [M2(dobdc); M = Mg2+, Zn2+, Ni2+;...