Novel titration method for surface-functionalised silica

▶ Novel aqueous based titration method. ▶ Titration method successful for amine, sulphonate, and carboxyl groups. ▶ Titration results are affected by sample mass. ▶ Titration results are affected by diffusion of reactant. This paper describes three inexpensive and fast analytical methods to characte...

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Veröffentlicht in:	Applied surface science 2011-01, Vol.257 (7), p.2576-2580
Hauptverfasser:	Hofen, Kai, Weber, Siegfried, Chan, Chiu Ping Candace, Majewski, Peter
Format:	Artikel
Sprache:	eng
Schlagworte:	Carboxyl group Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Constraining Cross-disciplinary physics: materials science rheology Exact sciences and technology Functionalised silica Hydrates Mathematical analysis Physics Silicon dioxide Spectrometry Titration X-rays
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