کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1228820 | 1495222 | 2015 | 5 صفحه PDF | دانلود رایگان |

• Fraipontite is a member of the 1:1 clay minerals of the kaolinite-serpentine group.
• Chemical analysis provides a formula of (Cu,Zn,Al)3(Si,Al)2O5(OH)4.
• The mineral structure was assessed using vibrational spectroscopy.
The mineral fraipontite has been studied by using a combination of scanning electron microscopy with energy dispersive analysis and vibrational spectroscopy (infrared and Raman). Fraipontite is a member of the 1:1 clay minerals of the kaolinite-serpentine group. The mineral contains Zn and Cu and is of formula (Cu,Zn,Al)3(Si,Al)2O5(OH)4. Qualitative chemical analysis of fraipontite shows an aluminium silicate mineral with amounts of Cu and Zn. This kaolinite type mineral has been characterised by Raman and infrared spectroscopy; in this way aspects about the molecular structure of fraipontite clay are elucidated.
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Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 147, 5 August 2015, Pages 230–234