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Serię przemysłowych węgli aktywnych i sadz utleniano w fazie ciekłej za pomocą różnych substancji utleniających, takich jak: nadtlenek wodoru, kwas nadchlorowy i kwas azotowy. Zmiany strukturalnych właściwości węgli aktywnych wywołane procesem utleniania śledzono za pomocą niskotemperaturowych pomiarów adsorpcji azotu. Do charakterystyki tych zmian zastosowano metodę funkcji rozkładu potencjału adsorpcyjnego...
A series of active carbons and carbon blacks was oxidized with various oxidizing agents such as hydrogen peroxide, perchloric acid, and nitric acid. Their surface and structural properties were evaluated by use of nitrogen and water vapor adsorption isotherms, as well as high-resolution thermogravimetry. A comparative analysis of differential thermogravimetric curves and adsorption isotherms of nitrogen...
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