Synthesis of ammonium aluminium carbonate hydroxide with fibre shape via solid state reaction and its supramolecular self-assembly characters;
纤维状碱式碳酸铝铵的低热固相合成及其超分子自组装特征
Fibrous ammonium aluminium carbonate hydroxide (AACH)was synthesized via solid state reaction at room temperature controlled with sodium and magnesium ions.
在钠、镁离子的调控下,用室温固相反应法合成得到了纤维状的碱式碳酸铝铵(AACH),产物结晶度较好,长度约20～30μm。
Preparation of spherical nanometer basic aluminum magnesium carbonate by room temperature solid state reaction;
室温固相合成球形纳米碱式碳酸铝镁
The Cr(Ⅵ) content in chrome tanning agents was determined by the method of alkaline digestion,which could effectively restrain the oxidation and reduction between Cr(Ⅲ)and Cr(Ⅵ).
采用碱式消解法测定铬鞣剂中的Cr(Ⅵ)含量。