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| Identification of Paper Material Ashes by SEM-EDAX |
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| DOI：10.11980/j.issn.0254-508X.2016.09.006 |
| Key Words:ashes identification SEM-EDAX investigation |
| Fund Project:江苏高校优势学科建设工程资助项目(PAPD)；江苏高等学校重点学科建设项目；江苏警官学院创新团队项目；江苏省社会公共安全科技协同创新中心项目；江苏高校品牌专业建设工程资助项目。 |
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| Abstract:Combustion ashes play important roles in investigating causes of fire and solving cases. Research on combustion ashes was rare in the past because of the backwardness of technical approaches. With the SEM-EDAX analysis technique, it becomes possible to study the kind of combustible material through ashes. The morphological characteristics of paper material ash particles, their elementary composition and percentage can be analyzed by SEM-EDAX, and then the kind of ashes can be determined. Therefore, paper materials such as printing paper, tissue paper, newspaper, corrugated paper etc. can be identified. |
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