Species analysis methods for hydrolysis polymerization of aluminum

摘要

Al-Ferron timed complex colorimetric method(AFM) and ~27Al NMR spectroscopy method(ANM) were discussed . for the former, the different colorimetric preparation methods' results indicate that there are some differences between them, and the combined method can be used as a simplified procedure. For the latter, the small tube method is more accurate. Eventually. The Al_13(ANM) was compared to the Al_b(AFM).