Investigation of cation degradation in anion exchange membranes using multi-dimensional NMR spectroscopy

Keyphrases

• Anion Exchange Membrane 100%
• Two-dimensional NMR 100%
• Multidimensional NMR Spectroscopy 100%
• Correlation Spectroscopy 66%
• Degradation Products 66%
• High Energy 33%
• High Efficiency 33%
• Fuel Cell 33%
• Low Temperature 33%
• NMR Techniques 33%
• Energy Density 33%
• Degradation Mechanism 33%
• Polysulfone 33%
• Alkaline Solution 33%
• Resilient 33%
• NMR Spectra 33%
• Quaternary Ammonium Salt 33%
• Faceted Approach 33%
• Precise Identification 33%
• Alkaline Media 33%
• Quantum Correlations 33%
• Heteronuclear 33%
• Polymer Electrolyte Membrane 33%
• Phosphonium Ionic Liquids 33%
• Imidazolium 33%
• Multiple Quantum Wells 33%
• Alkaline Stability 33%
• 1H-13C 33%
• Non-precious 33%
• Homonuclear Correlation Spectroscopy 33%
• Multiple Degradations 33%
• Major Challenges 33%
• Electrolyzer 33%

Chemistry

• NMR Spectroscopy 100%
• Anion Exchange Membrane 100%
• Cation 100%
• Two-Dimensional NMR 60%
• Chemistry 40%
• Degradation Product 40%
• Correlation Spectroscopy 20%
• Dioxygen 20%
• Polymer Electrolyte 20%
• Fuel Cell 20%
• NMR Spectrum 20%
• Phosphonium 20%
• Homonuclear Correlation 20%
• Ion Exchange 20%
• Heteronuclear Multiple Bond Coherence 20%
• Hydrogen 20%
• Ammonium 20%
• Degradation Mechanism 20%