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Volumn 107, Issue 12, 2003, Pages 2709-2718

In situ calorimetric study of the hexagonal-to-Lamellar phase transformation in a nanostructured silica/surfactant composite

Author keywords

[No Author keywords available]

Indexed keywords

CALORIMETRY; DEGRADATION; ENTHALPY; ENTROPY; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PHASE TRANSITIONS; SILICA; SURFACE ACTIVE AGENTS; TEMPERATURE; THERMOGRAVIMETRIC ANALYSIS; WATER;

EID: 0038055856     PISSN: 10895647     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp0268563     Document Type: Article
Times cited : (21)

References (56)
  • 40
    • 0038762225 scopus 로고    scopus 로고
    • note
    • Because this experiment makes use of a constant volume calorimeter, we are technically measuring changes in internal energy of the entire system, rather than enthalpy. Because all processes with significant calorimetric signatures take place in the condensed phase, however, the pressure and volume terms are negligible, and thus, there is almost no difference between enthalpy and internal energy. Moreover, because there is a vapor space in the calorimeter, the liquid volume is not fixed. Within the error in the values, we thus feel that it is quite safe to report integrations of the scanning calorimetry heat flow as enthalpies.
  • 45
    • 0037747995 scopus 로고    scopus 로고
    • PhD Thesis, University of Washington
    • Van Ginhoven, R. M., PhD Thesis, University of Washington, 2002.
    • (2002)
    • Van Ginhoven, R.M.1
  • 46
    • 0038424274 scopus 로고    scopus 로고
    • Private communication with L. Rene Corrales, thesis advisor for endnote 42
    • Private communication with L. Rene Corrales, thesis advisor for endnote 42.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.