Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Study on Thermal Aging Properties of Engineering Smoked Bamboo by TD-GC-MS
In order to evaluate its thermal aging properties, the volatile organic compounds of engineering smoked bamboo were adsorbed and determined by TD-GC-MS. The result were: (1) The main constituents of volatiles at 160°С were acetic acid(42.20%), benzofuran, 2,3-dihydro- (7.32%), 1,3-benzodioxole, 5-(2-propenyl)-(5.72%), etc. (2) The main constituents of volatiles at 180°С were acetic acid(41.69%), benzofuran, 2,3-dihydro- (7.32%), 3(5)-[[1,2-dihydroxy-3-propoxy]met hyl]-4-hydroxy- 1h-pyrazole-5(3)-ca rboxamide (6.75%), 1-phenanthrenecarboxaldehyde, 7-ethenyl- 1,2,3,4,4a,4b,5,6,7,9,10,10a- dodecahydro- 1,4a,7 - trimethyl- (3.46%),etc. So the engineering smoked bamboo was safe under 160-180°С.
Study on Thermal Aging Properties of Engineering Smoked Bamboo by TD-GC-MS
In order to evaluate its thermal aging properties, the volatile organic compounds of engineering smoked bamboo were adsorbed and determined by TD-GC-MS. The result were: (1) The main constituents of volatiles at 160°С were acetic acid(42.20%), benzofuran, 2,3-dihydro- (7.32%), 1,3-benzodioxole, 5-(2-propenyl)-(5.72%), etc. (2) The main constituents of volatiles at 180°С were acetic acid(41.69%), benzofuran, 2,3-dihydro- (7.32%), 3(5)-[[1,2-dihydroxy-3-propoxy]met hyl]-4-hydroxy- 1h-pyrazole-5(3)-ca rboxamide (6.75%), 1-phenanthrenecarboxaldehyde, 7-ethenyl- 1,2,3,4,4a,4b,5,6,7,9,10,10a- dodecahydro- 1,4a,7 - trimethyl- (3.46%),etc. So the engineering smoked bamboo was safe under 160-180°С.
Study on Thermal Aging Properties of Engineering Smoked Bamboo by TD-GC-MS
Advanced Materials Research ; 183-185 ; 639-643
20.01.2011
5 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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