An XPS study of the interaction between tin(II) phthalocyanine and polycrystalline iron
The interaction between tin phthalocyanine (SnPc) and polycrystalline iron has been studied with XPS and synchrotron radiation excited XPS. After incremental annealing of a thin film of SnPc on a polycrystalline iron substrate, a low binding energy component of the Sn 3d core level became increasing...
| Main Authors: | , , , , , |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
2004
|
| _version_ | 1826276549496668160 |
|---|---|
| author | Wells, J Cabailh, G Evans, D Evans, S Bushell, A Vearey-Roberts, A |
| author_facet | Wells, J Cabailh, G Evans, D Evans, S Bushell, A Vearey-Roberts, A |
| author_sort | Wells, J |
| collection | OXFORD |
| description | The interaction between tin phthalocyanine (SnPc) and polycrystalline iron has been studied with XPS and synchrotron radiation excited XPS. After incremental annealing of a thin film of SnPc on a polycrystalline iron substrate, a low binding energy component of the Sn 3d core level became increasingly abundant. This component is attributed to metallic tin, and thus, it is suggested that a substitution reaction has occurred. Quantitative analysis of the carbon and nitrogen core level intensities is consistent with such a substitution. The reaction is observable at room temperature, but is enhanced at elevated temperatures. It is also shown that after thermal desorbtion of the SnPc adlayer, the residual carbon component is significantly reduced relative to a thermally cleaned polycrystalline surface. © 2004 Elsevier B.V. All rights reserved. |
| first_indexed | 2024-03-06T23:15:38Z |
| format | Journal article |
| id | oxford-uuid:6708289d-7e0e-444c-a049-babaa02c72f7 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T23:15:38Z |
| publishDate | 2004 |
| record_format | dspace |
| spelling | oxford-uuid:6708289d-7e0e-444c-a049-babaa02c72f72022-03-26T18:35:39ZAn XPS study of the interaction between tin(II) phthalocyanine and polycrystalline ironJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:6708289d-7e0e-444c-a049-babaa02c72f7EnglishSymplectic Elements at Oxford2004Wells, JCabailh, GEvans, DEvans, SBushell, AVearey-Roberts, AThe interaction between tin phthalocyanine (SnPc) and polycrystalline iron has been studied with XPS and synchrotron radiation excited XPS. After incremental annealing of a thin film of SnPc on a polycrystalline iron substrate, a low binding energy component of the Sn 3d core level became increasingly abundant. This component is attributed to metallic tin, and thus, it is suggested that a substitution reaction has occurred. Quantitative analysis of the carbon and nitrogen core level intensities is consistent with such a substitution. The reaction is observable at room temperature, but is enhanced at elevated temperatures. It is also shown that after thermal desorbtion of the SnPc adlayer, the residual carbon component is significantly reduced relative to a thermally cleaned polycrystalline surface. © 2004 Elsevier B.V. All rights reserved. |
| spellingShingle | Wells, J Cabailh, G Evans, D Evans, S Bushell, A Vearey-Roberts, A An XPS study of the interaction between tin(II) phthalocyanine and polycrystalline iron |
| title | An XPS study of the interaction between tin(II) phthalocyanine and polycrystalline iron |
| title_full | An XPS study of the interaction between tin(II) phthalocyanine and polycrystalline iron |
| title_fullStr | An XPS study of the interaction between tin(II) phthalocyanine and polycrystalline iron |
| title_full_unstemmed | An XPS study of the interaction between tin(II) phthalocyanine and polycrystalline iron |
| title_short | An XPS study of the interaction between tin(II) phthalocyanine and polycrystalline iron |
| title_sort | xps study of the interaction between tin ii phthalocyanine and polycrystalline iron |
| work_keys_str_mv | AT wellsj anxpsstudyoftheinteractionbetweentiniiphthalocyanineandpolycrystallineiron AT cabailhg anxpsstudyoftheinteractionbetweentiniiphthalocyanineandpolycrystallineiron AT evansd anxpsstudyoftheinteractionbetweentiniiphthalocyanineandpolycrystallineiron AT evanss anxpsstudyoftheinteractionbetweentiniiphthalocyanineandpolycrystallineiron AT bushella anxpsstudyoftheinteractionbetweentiniiphthalocyanineandpolycrystallineiron AT veareyrobertsa anxpsstudyoftheinteractionbetweentiniiphthalocyanineandpolycrystallineiron AT wellsj xpsstudyoftheinteractionbetweentiniiphthalocyanineandpolycrystallineiron AT cabailhg xpsstudyoftheinteractionbetweentiniiphthalocyanineandpolycrystallineiron AT evansd xpsstudyoftheinteractionbetweentiniiphthalocyanineandpolycrystallineiron AT evanss xpsstudyoftheinteractionbetweentiniiphthalocyanineandpolycrystallineiron AT bushella xpsstudyoftheinteractionbetweentiniiphthalocyanineandpolycrystallineiron AT veareyrobertsa xpsstudyoftheinteractionbetweentiniiphthalocyanineandpolycrystallineiron |