Keyphrases
Anion Exchange Membrane
100%
Chemical Stability
100%
NMR Analysis
100%
Benzyltrimethylammonium
100%
Quantitative 1H NMR
100%
1H nuclear Magnetic Resonance (1H NMR)
50%
Absolute Measurement
50%
Spectrometer
25%
Potassium
25%
In Situ Heating
25%
Fuel Cell
25%
NMR Techniques
25%
Copolymer
25%
Time-resolved
25%
Functional Groups
25%
Poly(arylene ether sulfone)
25%
Stoichiometric Ratio
25%
Lability
25%
Three-class
25%
Degradation Products
25%
Polymer Degradation
25%
Spectroscopic Data
25%
Alkaline Media
25%
Polyphenylene Oxide
25%
Benzimidazolium
25%
Heating Source
25%
External Heating
25%
Alkaline Stability
25%
In Situ Sampling
25%
Chemistry
1H NMR Spectroscopy
100%
Anion Exchange Membrane
100%
Chemical Stability
100%
Copolymer
25%
K
25%
Polymer Degradation
25%
Fuel Cell
25%
Sulfone
25%
Styrene
25%
Degradation Product
25%
Substance Spectroscopy
25%
Material Science
Nuclear Magnetic Resonance
100%
Potassium
25%
Oxide Compound
25%
Copolymer
25%
Platinum
25%
Polymer Degradation
25%
Chemical Engineering
Copolymer
33%
Functional Group
33%
Styrene
33%