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Interpreting the near infrared region of explosives

dc.contributor.authorZapata Arráez, Félix 
dc.contributor.authorFerreiro González, Marta
dc.contributor.authorGarcía Ruiz, Carmen 
dc.date.accessioned2021-04-23T06:18:44Z
dc.date.available2021-04-23T06:18:44Z
dc.date.issued2018-11-05
dc.identifier.bibliographicCitationSpectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2018, v. 204, p. 81-87en
dc.identifier.issn1386-1425
dc.identifier.urihttp://hdl.handle.net/10017/47412en
dc.description.abstractThe NIR spectra from 1000 to 2500 nm of 18 different explosives, propellant powders and energetic salts were collected and interpreted. NIR spectroscopy is known to provide information about the combination bands and overtones of highly anharmonic vibrations as those occurring in XH bonds (CH, NH and OH). Particularly intense and complex were the bands corresponding to the first combination region (2500&#-1900&;8239#nm) and first overtone stretching mode (2nu) of CH and NH bonds (1750&#-1450&;8239#nm). Inorganic oxidizing salts including sodium/potassium nitrate, sodium/potassium chlorate, and sodium/potassium perchlorate displayed low intense or no NIR bands.en
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)en
dc.rights© Elsevier, 2018en
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.subjectExplosivesen
dc.subjectEnergetic powdersen
dc.subjectNear infrared spectroscopyen
dc.subjectCombination regionen
dc.subjectOvertone.en
dc.titleInterpreting the near infrared region of explosivesen
dc.typeinfo:eu-repo/semantics/articleen
dc.subject.ecienciaQuímicaes_ES
dc.subject.ecienciaChemistryen
dc.contributor.affiliationUniversidad de Alcalá. Departamento de Química Analítica, Química Física e Ingiería Químicaes_ES
dc.date.updated2021-04-23T06:15:44Z
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.identifier.doidoi.org/10.1016/j.saa.2018.06.002en
dc.relation.projectIDUAH-GP2018-2 (Universidad de Alcalá)es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.identifier.uxxiAR/0000028421en
dc.identifier.publicationtitleSpectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopyen
dc.identifier.publicationvolume204
dc.identifier.publicationlastpage87
dc.identifier.publicationfirstpage81


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