The performances of Proton Exchange Membrane Fuel Cells (PEMFCs) are strongly influenced by the proton conductivity of the solid electrolyte. The azole-based polymers are among the most promising materials to improve the effectiveness of these systems. A theoretical study of proton transfer (PT) reaction in protonated imidazole, 1,2,3-triazole, and tetrazole dimers has been performed. The developed DFT protocol has been applied on more complex systems. The results obtained from the investigation performed on Poly(4-vinyl-imidazole) (P4VI) suggest that the commonly accepted (Grotthuss) conduction mechanism, based on a sequential proton transfer between imidazole moieties, could be impeded in this system because of the backbone constraint. Su...
Current polymer electrolyte membrane fuel cells (PEMFCs) require humidifi cation for acceptable prot...
Heterocycles' aggregates show rather good proton conductivity. In particular, condensed structures f...
The performance of Polymer Electrolyte Membrane fuel cells depends on the design of the cell as well...
The performances of Proton Exchange Membrane Fuel Cells (PEMFCs) are strongly influenced by the prot...
A detailed theoretical investigation of the charge transport mechanism in poly(4-vinyl-imidazole) (P...
Phosphoric acid doped polybenzimidazole is promising electrolyte membranes for high temperature (100...
Polymer electrolyte membrane fuel cells (PEMFCs) have been looked as potential alternative energy co...
Polymer electrolyte membrane fuel cells (PEMFCs) have been looked as potential alternative energy co...
Classical molecular dynamics have been carried out in order to study the proton-transfer feasibility...
Proton transport is a fundamental process that can be found in many systems in nature, as well as in...
Anhydrous proton conducting polymers are highly sought after for applications in high temperature po...
Proton transport (PT) plays an important role in many biological processes as well as in materials f...
ii Proton transfer (PT) in fuel cell membranes consists of proton hopping along the hydrogen bond ne...
Polymers containing tethered benzimidazole revealed that the mitigating factors for proton conductio...
Anhydrous proton conducting polymers are highly sought after for applications in high temperature po...
Current polymer electrolyte membrane fuel cells (PEMFCs) require humidifi cation for acceptable prot...
Heterocycles' aggregates show rather good proton conductivity. In particular, condensed structures f...
The performance of Polymer Electrolyte Membrane fuel cells depends on the design of the cell as well...
The performances of Proton Exchange Membrane Fuel Cells (PEMFCs) are strongly influenced by the prot...
A detailed theoretical investigation of the charge transport mechanism in poly(4-vinyl-imidazole) (P...
Phosphoric acid doped polybenzimidazole is promising electrolyte membranes for high temperature (100...
Polymer electrolyte membrane fuel cells (PEMFCs) have been looked as potential alternative energy co...
Polymer electrolyte membrane fuel cells (PEMFCs) have been looked as potential alternative energy co...
Classical molecular dynamics have been carried out in order to study the proton-transfer feasibility...
Proton transport is a fundamental process that can be found in many systems in nature, as well as in...
Anhydrous proton conducting polymers are highly sought after for applications in high temperature po...
Proton transport (PT) plays an important role in many biological processes as well as in materials f...
ii Proton transfer (PT) in fuel cell membranes consists of proton hopping along the hydrogen bond ne...
Polymers containing tethered benzimidazole revealed that the mitigating factors for proton conductio...
Anhydrous proton conducting polymers are highly sought after for applications in high temperature po...
Current polymer electrolyte membrane fuel cells (PEMFCs) require humidifi cation for acceptable prot...
Heterocycles' aggregates show rather good proton conductivity. In particular, condensed structures f...
The performance of Polymer Electrolyte Membrane fuel cells depends on the design of the cell as well...