Pulsed thermal treatment of carbon up to 3000 °C using an atomic absorption spectrometer
An atomic absorption spectrometer unit fitted with a graphite furnace module is used to perform high temperature treatment on three carbonized polymers: polyvinyl chloride (PVC), polyvinylidene chloride (PVDC) and polyacrylonitrile (PAN). Using short pulses up to 45 s, we heat small samples to a max...
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| Veröffentlicht in: | Carbon (New York) 2018-08, Vol.135, p.157-163 |
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| container_title | Carbon (New York) |
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| creator | Putman, K.J. Sofianos, M.V. Rowles, M.R. Harris, P.J.F. Buckley, C.E. Marks, N.A. Suarez-Martinez, I. |
| description | An atomic absorption spectrometer unit fitted with a graphite furnace module is used to perform high temperature treatment on three carbonized polymers: polyvinyl chloride (PVC), polyvinylidene chloride (PVDC) and polyacrylonitrile (PAN). Using short pulses up to 45 s, we heat small samples to a maximum of 3000 °C. High-resolution transmission electron microscopy and X-ray diffractometry are used to track the growth of crystallites in the materials as a function of the heating temperature. We observe the well-known behaviour of large crystalline graphite growth in PVC-derived samples and the formation of curved graphitic layers in PVDC- and PAN-derived samples. This graphite furnace atomic absorption spectrometer approach is an attractive alternative to conventional laboratory-scale graphite furnaces in research of high temperature treatment of carbon and other refractory materials.
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| doi_str_mv | 10.1016/j.carbon.2018.03.060 |
| format | Article |
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[Display omitted]</description><subject>Absorption rates</subject><subject>Absorption spectroscopy</subject><subject>Atomic absorption analysis</subject><subject>Carbon</subject><subject>Crystallites</subject><subject>Furnaces</subject><subject>Graphite</subject><subject>Heat treatment</subject><subject>Polyacrylonitrile</subject><subject>Polymers</subject><subject>Polyvinyl chloride</subject><subject>Polyvinylidene chlorides</subject><subject>Refractory materials</subject><subject>Short pulses</subject><subject>Temperature effects</subject><subject>Transmission electron microscopy</subject><issn>0008-6223</issn><issn>1873-3891</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp9kM1KxDAUhYMoOI6-gYuA69abpKTpRpDBPxB0oSsXIU1vtcO0qUkquPON9Bl8FJ_EDHXt6nLgnO9yDiHHDHIGTJ6uc2t87YacA1M5iBwk7JAFU6XIhKrYLlkAgMok52KfHISwTrJQrFiQp_tpE7Ch8QV9bzY0ejSxxyFS19KZSqeRRkdFyvx8fH5_regUuuGZmoGa6PrOUlMH58fYJW8Y0UbveozoD8leaxL96O8uyePlxcPqOru9u7pZnd9mVggOmawaUUMpS2MaKQrOygbKShourGAWWYMlF20pa4Oy5VIqMBVCYQtTARrgYklOZu7o3euEIeq1m_yQXmoOikvBGajkKmaX9S4Ej60efdcb_64Z6O2Meq3nwno7owah04wpdjbHMDV469DrYDscLDadT1V147r_Ab_hNn4c</recordid><startdate>20180801</startdate><enddate>20180801</enddate><creator>Putman, K.J.</creator><creator>Sofianos, M.V.</creator><creator>Rowles, M.R.</creator><creator>Harris, P.J.F.</creator><creator>Buckley, C.E.</creator><creator>Marks, N.A.</creator><creator>Suarez-Martinez, I.</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0002-7448-6774</orcidid></search><sort><creationdate>20180801</creationdate><title>Pulsed thermal treatment of carbon up to 3000 °C using an atomic absorption spectrometer</title><author>Putman, K.J. ; Sofianos, M.V. ; Rowles, M.R. ; Harris, P.J.F. ; Buckley, C.E. ; Marks, N.A. ; Suarez-Martinez, I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3320-69d3b0767aad634217d0796a23c31ce1de723f76bae6f26680a9e04c4a90ea023</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Absorption rates</topic><topic>Absorption spectroscopy</topic><topic>Atomic absorption analysis</topic><topic>Carbon</topic><topic>Crystallites</topic><topic>Furnaces</topic><topic>Graphite</topic><topic>Heat treatment</topic><topic>Polyacrylonitrile</topic><topic>Polymers</topic><topic>Polyvinyl chloride</topic><topic>Polyvinylidene chlorides</topic><topic>Refractory materials</topic><topic>Short pulses</topic><topic>Temperature effects</topic><topic>Transmission electron microscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Putman, K.J.</creatorcontrib><creatorcontrib>Sofianos, M.V.</creatorcontrib><creatorcontrib>Rowles, M.R.</creatorcontrib><creatorcontrib>Harris, P.J.F.</creatorcontrib><creatorcontrib>Buckley, C.E.</creatorcontrib><creatorcontrib>Marks, N.A.</creatorcontrib><creatorcontrib>Suarez-Martinez, I.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Carbon (New York)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Putman, K.J.</au><au>Sofianos, M.V.</au><au>Rowles, M.R.</au><au>Harris, P.J.F.</au><au>Buckley, C.E.</au><au>Marks, N.A.</au><au>Suarez-Martinez, I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Pulsed thermal treatment of carbon up to 3000 °C using an atomic absorption spectrometer</atitle><jtitle>Carbon (New York)</jtitle><date>2018-08-01</date><risdate>2018</risdate><volume>135</volume><spage>157</spage><epage>163</epage><pages>157-163</pages><issn>0008-6223</issn><eissn>1873-3891</eissn><abstract>An atomic absorption spectrometer unit fitted with a graphite furnace module is used to perform high temperature treatment on three carbonized polymers: polyvinyl chloride (PVC), polyvinylidene chloride (PVDC) and polyacrylonitrile (PAN). Using short pulses up to 45 s, we heat small samples to a maximum of 3000 °C. High-resolution transmission electron microscopy and X-ray diffractometry are used to track the growth of crystallites in the materials as a function of the heating temperature. We observe the well-known behaviour of large crystalline graphite growth in PVC-derived samples and the formation of curved graphitic layers in PVDC- and PAN-derived samples. This graphite furnace atomic absorption spectrometer approach is an attractive alternative to conventional laboratory-scale graphite furnaces in research of high temperature treatment of carbon and other refractory materials.
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| issn | 0008-6223 1873-3891 |
| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Absorption rates Absorption spectroscopy Atomic absorption analysis Carbon Crystallites Furnaces Graphite Heat treatment Polyacrylonitrile Polymers Polyvinyl chloride Polyvinylidene chlorides Refractory materials Short pulses Temperature effects Transmission electron microscopy |
| title | Pulsed thermal treatment of carbon up to 3000 °C using an atomic absorption spectrometer |
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