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Volumn 113, Issue 12, 2009, Pages 2745-2749

Water evaporation studied by in situ time-resolved infrared spectroscopy

Author keywords

[No Author keywords available]

Indexed keywords

ADSORBED WATERS; CONTINUOUS PROCESS; DEUTERATED WATERS; DIRECT OBSERVATIONS; EVAPORATION PROCESS; EXTERNAL ENVIRONMENTS; IN-SITU; NEAR-INFRARED RANGES; RAPID SCANS; RELATIVE HUMIDITIES; SELF- ASSEMBLIES; TIME-RESOLVED ANALYSIS; TIME-RESOLVED INFRARED SPECTROSCOPIES; WATER ADSORPTIONS; WATER EVAPORATIONS;

EID: 63849290194     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp806608d     Document Type: Article
Times cited : (18)

References (25)
  • 13
    • 63849203496 scopus 로고    scopus 로고
    • Rapid scan and step scans are two different techniques that can be used to record real time-resolved infrared spectra. In the rapid scan technique, the time-dependent evolution of the infrared active species is observed by recording the spectra in sequence. In this acquisition mode, the time resolution is limited to about 20 ms because of the scanning speed of the moving mirror. In the step-scan mode, instead, the position of the moving mirror is fixed at a particular position, and a complete time run is recorded at this particular mirror position. This procedure is repeated at all other mirror positions, and a 3D representation of the temporal evolution of the entire interferogram is obtained by combining the respective time traces. Fourier transformation yields the corresponding 3D representation of the time evolution of the IR difference spectra
    • Rapid scan and step scans are two different techniques that can be used to record real time-resolved infrared spectra. In the rapid scan technique, the time-dependent evolution of the infrared active species is observed by recording the spectra in sequence. In this acquisition mode, the time resolution is limited to about 20 ms because of the scanning speed of the moving mirror. In the step-scan mode, instead, the position of the moving mirror is fixed at a particular position, and a complete time run is recorded at this particular mirror position. This procedure is repeated at all other mirror positions, and a 3D representation of the temporal evolution of the entire interferogram is obtained by combining the respective time traces. Fourier transformation yields the corresponding 3D representation of the time evolution of the IR difference spectra.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.