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Abundant oxygen functional groups in coal-based microcrystals, especially for carboxylic anhydrides and quinone groups with two Na+ storage sites, provide plentiful active sites to adsorb Na+. The carboxyl groups serve… Click to show full abstract
Abundant oxygen functional groups in coal-based microcrystals, especially for carboxylic anhydrides and quinone groups with two Na+ storage sites, provide plentiful active sites to adsorb Na+. The carboxyl groups serve as the binder connecting active material with a current collector. High gravimetric and volumetric sodium storage was achieved in this binder-free electrode.
Keywords:
storage;
high gravimetric;
gravimetric volumetric;
coal based;
sodium storage;
volumetric sodium
Journal Title: Chemical communications
Year Published: 2019
Link to full text (if available)
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Journal Title: Chemical communications
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!