Structural Evolution of Polyimide-Derived Carbon during Phosphoric Acid Activation

Structural Evolution of Polyimide-Derived Carbon during Phosphoric Acid Activation

Carbon adsorbents were obtained by carbonization of polyimide polymer with and without the presence of phosphoric acid at temperatures in the range of 400–1000 °C. Carbons produced in the presence of phosphoric acid have been demonstrated to contain up to 13.2% phosphorus. The structure of phosphoru...

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Bibliográfalaš dieđut
Váldodahkkit: Alexander M. Puziy, Olga I. Poddubnaya, Barbara Gawdzik, Magdalena Sobiesiak, Myroslav Sprynskyy
Materiálatiipa: Artihkal
Giella:English
Almmustuhtton: MDPI AG 2022-09-01
Ráidu:C
Fáttát:
phosphorus-containing carbon
XPS
<sup>31</sup>P MAS NMR
surface groups
acid-base properties
metal ion binding
Liŋkkat:https://www.mdpi.com/2311-5629/8/3/47

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https://www.mdpi.com/2311-5629/8/3/47

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