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Time dependent microstructure of bitumen and its fractions by modulated differential scanning calorimetry

From National Research Council Canada

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DOIResolve DOI: https://doi.org/10.1021/ef010233r
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Affiliation
  1. National Research Council of Canada. NRC Institute for Research in Construction
FormatText, Article
Subjectbitumen, hydrocarbons, oils, saturates, asphaltenes, heat capacity, calorimetry, hardening, aging; Nanotechnology; Roads/Pavement; Roads
Abstract
This paper reports on the use of modulated differential scanning calorimetry (MDSC) to investigate the thermal behavior of bitumen fractions to reveal the time dependency of their structure and provide a molecular basis for the steric hardening of bitumen. The bitumen fractions were analyzed by MDSC before and after annealing at room temperature.
Publication date
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  • Energy & Fuels 16, no. Mar-Apr 2 (1 April 2002): 470–476.
LanguageEnglish
Peer reviewedYes
NRC numberNRCC 45137
NRCC 14204
NPARC number20378892
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Record identifier00cbac8b-02fd-4e61-aa76-b544e7fe4bd8
Record created2012-07-24
Record modified2020-03-30
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