Novel nanocomposite decoy flare based on super-thermite and graphite particles
Graphite has attracted scientific interest due to its exceptional physical and chemical properties. On combustion, graphite particles offer high emissivity as a black body; therefore, it can find wide application in advanced decoy flares. Thermite particles (metal oxides/metal) can offer a high reac...
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| Veröffentlicht in: | Journal of materials science. Materials in electronics 2020-04, Vol.31 (8), p.6130-6139 |
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| container_title | Journal of materials science. Materials in electronics |
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| creator | Elbasuney, Sherif Elmotaz, Amr A. Sadek, M. A. Tantawy, Hesham Ismael, Shukri Gobara, Mohamed Farag, Sherif El-Sayyad, Gharieb S. |
| description | Graphite has attracted scientific interest due to its exceptional physical and chemical properties. On combustion, graphite particles offer high emissivity as a black body; therefore, it can find wide application in advanced decoy flares. Thermite particles (metal oxides/metal) can offer a high reaction temperature that is required to stimulate emitting species. In this study, graphite particles were employed with super-thermite Fe
2
O
3
NPs. Novel Mg–Al bimetal alloy was employed as a reactive metal fuel; Viton A (fluorocarbon polymer) was employed as an energetic binder. Multi-component nanocomposite flares were developed via granulation with subsequent pressing. The thermal signature was measured using the IR spectrometer. Nanocomposite flares based on 6 wt% graphite and 2% Fe
2
O
3
NPs demonstrated superior spectral intensity. This flare formulation offered an increase in average intensity by 248% to reference formulation. It offered the highest relative intensity value
θ
of 0.54. Graphite, as an allotrope of carbon, acts as an excellent source of carbonaceous materials that can strengthen incandescence emission. |
| doi_str_mv | 10.1007/s10854-020-03166-4 |
| format | Article |
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2
O
3
NPs. Novel Mg–Al bimetal alloy was employed as a reactive metal fuel; Viton A (fluorocarbon polymer) was employed as an energetic binder. Multi-component nanocomposite flares were developed via granulation with subsequent pressing. The thermal signature was measured using the IR spectrometer. Nanocomposite flares based on 6 wt% graphite and 2% Fe
2
O
3
NPs demonstrated superior spectral intensity. This flare formulation offered an increase in average intensity by 248% to reference formulation. It offered the highest relative intensity value
θ
of 0.54. Graphite, as an allotrope of carbon, acts as an excellent source of carbonaceous materials that can strengthen incandescence emission.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-020-03166-4</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Allotropy ; Bimetals ; Blackbody ; Carbonaceous materials ; Characterization and Evaluation of Materials ; Chemical properties ; Chemistry and Materials Science ; Flares ; Granulation ; Graphite ; Incandescence ; Magnesium ; Materials Science ; Metal fuels ; Metal oxides ; Nanocomposites ; Optical and Electronic Materials</subject><ispartof>Journal of materials science. Materials in electronics, 2020-04, Vol.31 (8), p.6130-6139</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020</rights><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-e984520228a72952411833cb0e669cd355df1281c4f0a11e839ca9ad236cba7b3</citedby><cites>FETCH-LOGICAL-c319t-e984520228a72952411833cb0e669cd355df1281c4f0a11e839ca9ad236cba7b3</cites><orcidid>0000-0001-5410-7936</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10854-020-03166-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10854-020-03166-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Elbasuney, Sherif</creatorcontrib><creatorcontrib>Elmotaz, Amr A.</creatorcontrib><creatorcontrib>Sadek, M. A.</creatorcontrib><creatorcontrib>Tantawy, Hesham</creatorcontrib><creatorcontrib>Ismael, Shukri</creatorcontrib><creatorcontrib>Gobara, Mohamed</creatorcontrib><creatorcontrib>Farag, Sherif</creatorcontrib><creatorcontrib>El-Sayyad, Gharieb S.</creatorcontrib><title>Novel nanocomposite decoy flare based on super-thermite and graphite particles</title><title>Journal of materials science. Materials in electronics</title><addtitle>J Mater Sci: Mater Electron</addtitle><description>Graphite has attracted scientific interest due to its exceptional physical and chemical properties. On combustion, graphite particles offer high emissivity as a black body; therefore, it can find wide application in advanced decoy flares. Thermite particles (metal oxides/metal) can offer a high reaction temperature that is required to stimulate emitting species. In this study, graphite particles were employed with super-thermite Fe
2
O
3
NPs. Novel Mg–Al bimetal alloy was employed as a reactive metal fuel; Viton A (fluorocarbon polymer) was employed as an energetic binder. Multi-component nanocomposite flares were developed via granulation with subsequent pressing. The thermal signature was measured using the IR spectrometer. Nanocomposite flares based on 6 wt% graphite and 2% Fe
2
O
3
NPs demonstrated superior spectral intensity. This flare formulation offered an increase in average intensity by 248% to reference formulation. It offered the highest relative intensity value
θ
of 0.54. Graphite, as an allotrope of carbon, acts as an excellent source of carbonaceous materials that can strengthen incandescence emission.</description><subject>Allotropy</subject><subject>Bimetals</subject><subject>Blackbody</subject><subject>Carbonaceous materials</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemical properties</subject><subject>Chemistry and Materials Science</subject><subject>Flares</subject><subject>Granulation</subject><subject>Graphite</subject><subject>Incandescence</subject><subject>Magnesium</subject><subject>Materials Science</subject><subject>Metal fuels</subject><subject>Metal oxides</subject><subject>Nanocomposites</subject><subject>Optical and Electronic Materials</subject><issn>0957-4522</issn><issn>1573-482X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kE1LxDAQhoMouK7-AU8Bz9HJR9vkKItfsKwXBW8hTaf7QbepSSvsv7drBW-ehoHnfWd4CLnmcMsBirvEQWeKgQAGkuc5UydkxrNCMqXFxymZgckKpjIhzslFSjsAyJXUM7JahS9saOva4MO-C2nbI63QhwOtGxeRli5hRUNL09BhZP0G4_7IuLai6-i6zXHpXOy3vsF0Sc5q1yS8-p1z8v748LZ4ZsvXp5fF_ZJ5yU3P0OjxFxBCu0KYTCjOtZS-BMxz4yuZZVXNheZe1eA4Ry2Nd8ZVQua-dEUp5-Rm6u1i-Bww9XYXhtiOJ62QesSN5DBSYqJ8DClFrG0Xt3sXD5aDPXqzkzc7erM_3qwaQ3IKpRFu1xj_qv9JfQMf1nAa</recordid><startdate>20200401</startdate><enddate>20200401</enddate><creator>Elbasuney, Sherif</creator><creator>Elmotaz, Amr A.</creator><creator>Sadek, M. 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A. ; Tantawy, Hesham ; Ismael, Shukri ; Gobara, Mohamed ; Farag, Sherif ; El-Sayyad, Gharieb S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-e984520228a72952411833cb0e669cd355df1281c4f0a11e839ca9ad236cba7b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Allotropy</topic><topic>Bimetals</topic><topic>Blackbody</topic><topic>Carbonaceous materials</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemical properties</topic><topic>Chemistry and Materials Science</topic><topic>Flares</topic><topic>Granulation</topic><topic>Graphite</topic><topic>Incandescence</topic><topic>Magnesium</topic><topic>Materials Science</topic><topic>Metal fuels</topic><topic>Metal oxides</topic><topic>Nanocomposites</topic><topic>Optical and Electronic Materials</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Elbasuney, Sherif</creatorcontrib><creatorcontrib>Elmotaz, Amr A.</creatorcontrib><creatorcontrib>Sadek, M. A.</creatorcontrib><creatorcontrib>Tantawy, Hesham</creatorcontrib><creatorcontrib>Ismael, Shukri</creatorcontrib><creatorcontrib>Gobara, Mohamed</creatorcontrib><creatorcontrib>Farag, Sherif</creatorcontrib><creatorcontrib>El-Sayyad, Gharieb S.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>DELNET Engineering & Technology Collection</collection><jtitle>Journal of materials science. Materials in electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Elbasuney, Sherif</au><au>Elmotaz, Amr A.</au><au>Sadek, M. A.</au><au>Tantawy, Hesham</au><au>Ismael, Shukri</au><au>Gobara, Mohamed</au><au>Farag, Sherif</au><au>El-Sayyad, Gharieb S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Novel nanocomposite decoy flare based on super-thermite and graphite particles</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><stitle>J Mater Sci: Mater Electron</stitle><date>2020-04-01</date><risdate>2020</risdate><volume>31</volume><issue>8</issue><spage>6130</spage><epage>6139</epage><pages>6130-6139</pages><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>Graphite has attracted scientific interest due to its exceptional physical and chemical properties. On combustion, graphite particles offer high emissivity as a black body; therefore, it can find wide application in advanced decoy flares. Thermite particles (metal oxides/metal) can offer a high reaction temperature that is required to stimulate emitting species. In this study, graphite particles were employed with super-thermite Fe
2
O
3
NPs. Novel Mg–Al bimetal alloy was employed as a reactive metal fuel; Viton A (fluorocarbon polymer) was employed as an energetic binder. Multi-component nanocomposite flares were developed via granulation with subsequent pressing. The thermal signature was measured using the IR spectrometer. Nanocomposite flares based on 6 wt% graphite and 2% Fe
2
O
3
NPs demonstrated superior spectral intensity. This flare formulation offered an increase in average intensity by 248% to reference formulation. It offered the highest relative intensity value
θ
of 0.54. Graphite, as an allotrope of carbon, acts as an excellent source of carbonaceous materials that can strengthen incandescence emission.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10854-020-03166-4</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-5410-7936</orcidid></addata></record> |
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| source | SpringerNature Journals |
| subjects | Allotropy Bimetals Blackbody Carbonaceous materials Characterization and Evaluation of Materials Chemical properties Chemistry and Materials Science Flares Granulation Graphite Incandescence Magnesium Materials Science Metal fuels Metal oxides Nanocomposites Optical and Electronic Materials |
| title | Novel nanocomposite decoy flare based on super-thermite and graphite particles |
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