Diffuse Reflectance Infrared (Drifts) Studies of Corrosion Products

Iob, Asfaha; Somuah, S. K.; Siddiqui, A. H.; Abbas, Nureddin M.

doi:10.1080/00032719008052506

Cited by 2 publications

(1 citation statement)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Diffuse reflectance infrared Fourier transform (DRIFT) allowed this analysis in a simple manner, as no sample preparation is required (Iob et al 1990). In addition, this method is rapid and nondestructive (Calderon et al 2013).…”

Section: Introductionmentioning

confidence: 99%

Diffuse Reflectance Infrared Fourier Transform Spectra of Biofilm-Containing Sediments: Influence of Sample Lyophilization and Drying Temperature

2015

View full text Add to dashboard Cite

Monitoring of biofilms in sediments formed inside drinking water distribution systems is important due to their destructive activity and their degradation of water quality. The goal of this study was to examine the influence of drying mode and temperature upon sediments containing biofilms using diffuse reflectance infrared Fourier transform spectroscopy. Sediments were collected from sections of potable water pipes and dried at 22, 40, 105 degrees Celsius, or lyophilized. The presence of biofilm residues was demonstrated. Lyophilization of biofilms and drying at temperatures higher than 22 degrees Celsius affected the infrared spectra. The least invasive method involved airdrying of the biofilms at 22 degrees Celsius.

show abstract

Section: Introductionmentioning

confidence: 99%

Diffuse Reflectance Infrared Fourier Transform Spectra of Biofilm-Containing Sediments: Influence of Sample Lyophilization and Drying Temperature

2015

View full text Add to dashboard Cite

show abstract

DRIFTS Chamber for in Situ and Simultaneous Study of Infrared and Electrical Response of Sensors

et al. 1995

View full text Add to dashboard Cite

A diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) chamber suitable for in situ and simultaneous analysis of the infrared and electrical response of sensors is tested and described in detail. Experiments on a CdGeON sensor show some results about its reversible/ irreversible behavior in terms of temperature and under N2 atmosphere. A direct relationship between the conductivity and the elimination of DRIFTS peaks at 810,780, and 580 cm−1 is observed. From both DRIFTS spectra and conductivity measurements, an explanation involving the presence and filling of vacancies in the solid framework is proposed.

show abstract

Diffuse Reflectance Infrared (Drifts) Studies of Corrosion Products

Cited by 2 publications

References 5 publications

Diffuse Reflectance Infrared Fourier Transform Spectra of Biofilm-Containing Sediments: Influence of Sample Lyophilization and Drying Temperature

Diffuse Reflectance Infrared Fourier Transform Spectra of Biofilm-Containing Sediments: Influence of Sample Lyophilization and Drying Temperature

DRIFTS Chamber for in Situ and Simultaneous Study of Infrared and Electrical Response of Sensors

Contact Info

Product

Resources

About