The pyrolytic behavior of Pinus halepensis needles observed by transmission light microscopy and stereoscopy
Two microscopic techniques were used for monitoring the changes that occur during the pyrolysis of Pinus halepensis needles at 100, 200, 250, 300, 350, 400 and 500°C. The changes were monitored by transmission light microscopy (LM) and stereoscopy. The following were observed with increasing tempera...
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| Veröffentlicht in: | Journal of analytical and applied pyrolysis 2000, Vol.55 (2), p.195-202 |
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| container_title | Journal of analytical and applied pyrolysis |
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| creator | Pappa, A Tzamtzis, N Statheropoulos, M Fasseas, C |
| description | Two microscopic techniques were used for monitoring the changes that occur during the pyrolysis of
Pinus halepensis needles at 100, 200, 250, 300, 350, 400 and 500°C. The changes were monitored by transmission light microscopy (LM) and stereoscopy. The following were observed with increasing temperature: (1) deformation of the transverse section; (2) loss of the cuticle layer and cracking of the outer layer; (3) degradation of lignin (a basic component of pine needles); and (4) tar and char formation on the external surface. These changes were attributed to chemical and physical phenomena during the pyrolysis procedure. |
| doi_str_mv | 10.1016/S0165-2370(99)00099-6 |
| format | Article |
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Pinus halepensis needles at 100, 200, 250, 300, 350, 400 and 500°C. The changes were monitored by transmission light microscopy (LM) and stereoscopy. The following were observed with increasing temperature: (1) deformation of the transverse section; (2) loss of the cuticle layer and cracking of the outer layer; (3) degradation of lignin (a basic component of pine needles); and (4) tar and char formation on the external surface. These changes were attributed to chemical and physical phenomena during the pyrolysis procedure.</description><subject>Lignin</subject><subject>Optical microscopy</subject><subject>Pine needles</subject><subject>Pinus halepensis</subject><subject>Plants (botany)</subject><subject>Pyrolysis</subject><subject>Stereoscopy</subject><subject>Thermal effects</subject><subject>Transmission light microscopy</subject><issn>0165-2370</issn><issn>1873-250X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNqFkM1LxDAQxYMouK7-CUJOoodq0u-cRBa_YEHBFbyFJJ3YSLepme5C_3u7W_HqZYaB33u8eYScc3bNGc9v3saRRXFSsEshrhhjQkT5AZnxskiiOGMfh2T2hxyTE8SvEcpzXs5Is6qBdkPwzdA7QzXUaut8oN7SV9dukNaqgQ5adEhbgKoBpF4jhC1UVA-0D6rFtUN0vqWN-6x7unYmeDS-G6hqK4o9BJjuU3JkVYNw9rvn5P3hfrV4ipYvj8-Lu2VkkqTso5wB43EhbAomESmP0yItCmu1qkyZ6yQ3NtGKG8gyLbTKSs0FiLgyqbEsruJkTi4m3y747w1gL8eEBppGteA3KGOepoKJfASzCdwlxgBWdsGtVRgkZ3LXrdx3K3fFSSHkvlu5091OOhi_2DoIEo2D1kDlApheVt794_ADxNKEZg</recordid><startdate>2000</startdate><enddate>2000</enddate><creator>Pappa, A</creator><creator>Tzamtzis, N</creator><creator>Statheropoulos, M</creator><creator>Fasseas, C</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2000</creationdate><title>The pyrolytic behavior of Pinus halepensis needles observed by transmission light microscopy and stereoscopy</title><author>Pappa, A ; Tzamtzis, N ; Statheropoulos, M ; Fasseas, C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c338t-60e01279f4ec3941247477ffbadc86b36cf3ba1ce55b9ba58b19e92dc4cf02d23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Lignin</topic><topic>Optical microscopy</topic><topic>Pine needles</topic><topic>Pinus halepensis</topic><topic>Plants (botany)</topic><topic>Pyrolysis</topic><topic>Stereoscopy</topic><topic>Thermal effects</topic><topic>Transmission light microscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pappa, A</creatorcontrib><creatorcontrib>Tzamtzis, N</creatorcontrib><creatorcontrib>Statheropoulos, M</creatorcontrib><creatorcontrib>Fasseas, C</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of analytical and applied pyrolysis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pappa, A</au><au>Tzamtzis, N</au><au>Statheropoulos, M</au><au>Fasseas, C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The pyrolytic behavior of Pinus halepensis needles observed by transmission light microscopy and stereoscopy</atitle><jtitle>Journal of analytical and applied pyrolysis</jtitle><date>2000</date><risdate>2000</risdate><volume>55</volume><issue>2</issue><spage>195</spage><epage>202</epage><pages>195-202</pages><issn>0165-2370</issn><eissn>1873-250X</eissn><abstract>Two microscopic techniques were used for monitoring the changes that occur during the pyrolysis of
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| issn | 0165-2370 1873-250X |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Lignin Optical microscopy Pine needles Pinus halepensis Plants (botany) Pyrolysis Stereoscopy Thermal effects Transmission light microscopy |
| title | The pyrolytic behavior of Pinus halepensis needles observed by transmission light microscopy and stereoscopy |
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