clay and formamide

clay has been researched along with formamide* in 1 studies

Other Studies

1 other study(ies) available for clay and formamide

Article	Year
IR study of dickite-formamide intercalate, Al2Si2O5(OH)4-H2NCOH. Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2000, Volume: 56, Issue:6 Direct intercalation of formamide (FAM) in dickite occurs spontaneously when samples are treated by ultrason. The X-ray diffraction patterns show that this intercalation increases the d001 spacing from 7.19 to 10.77 A. It is concluded from infrared studies that hydrogen bonds are formed between C=O groups of formamide and inner surface hydroxyls of dickite, indicated by the shift of the hydroxyl bands from 3708, 3654 cm(-1) and 3622 for natural dickite to 3575, 3520, 3450 and 3612 cm(-1) for FAM-intercalated dickite. Topics: Aluminum Silicates; Clay; Formamides; Spectrophotometry, Infrared; X-Ray Diffraction	2000

Article

Year

IR study of dickite-formamide intercalate, Al2Si2O5(OH)4-H2NCOH.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2000, Volume: 56, Issue:6

Direct intercalation of formamide (FAM) in dickite occurs spontaneously when samples are treated by ultrason. The X-ray diffraction patterns show that this intercalation increases the d001 spacing from 7.19 to 10.77 A. It is concluded from infrared studies that hydrogen bonds are formed between C=O groups of formamide and inner surface hydroxyls of dickite, indicated by the shift of the hydroxyl bands from 3708, 3654 cm(-1) and 3622 for natural dickite to 3575, 3520, 3450 and 3612 cm(-1) for FAM-intercalated dickite.

Topics: Aluminum Silicates; Clay; Formamides; Spectrophotometry, Infrared; X-Ray Diffraction

2000