| Title: | EXAFS and IR analysis of electrochromic $NiO_x$/$NiO_xH_y$ thin films |
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| Authors: | ID Padežnik Gomilšek, Jana (Author)
ID Cerc Korošec, Romana (Author)
ID Bukovec, Peter (Author)
ID Kodre, Alojz (Author) |
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| Files: |  Acta_Chimica_Slovenica_2008_Padeznik_Gomilsek_et_al._EXAFS_and_IR_analysis_of_electrochromic_NiOsubxNiOsubxHsuby_thin_films.pdf (286,00 KB)
MD5: A2456E6CD8A01833ADA804046A52EF85
PID: 20.500.12556/dkum/6a672684-ceab-46d7-894e-573698f0155b
 http://acta-arhiv.chem-soc.si/55/55-1-154.pdf
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| Language: | English |
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| Work type: | Scientific work |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FS - Faculty of Mechanical Engineering
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| Abstract: | Electrochromic (EC) thin films of $NiO_x$ and $NiO_xH_y$ are prepared by sol-gel method from nickel chloride precursor and deposited onto a suitable substrate by dip-coating technique. The development of the structure with thermal treatment is investigated by EXAFS and IR spectroscopy in two series of films, with high and low concentration of chloride as counter ions. In the former, the predominant structure before thermal treatment is nickel hydroxide. The baking induces condensation, yet with no trace of NiO. In the latter group, colloidal particles are indicated, on which acetate groups are adsorbed or coordinated. At the maximum EC-response the formation of NiO grains is established by EXAFS and IR. |
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| Keywords: | electrochromism, thin films, nickel oxide, nickel hydroxide, EXAFS |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Year of publishing: | 2008 |
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| Number of pages: | str. 154-159 |
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| Numbering: | Letn. 55, št. 1 |
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| PID: | 20.500.12556/DKUM-67453  |
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| ISSN: | 1318-0207 |
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| UDC: | 543.422.3-74:544.6:546.74-31.022 |
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| ISSN on article: | 1318-0207 |
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| COBISS.SI-ID: | 29362693 |
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| NUK URN: | URN:SI:UM:DK:9BWIAZFU |
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| Publication date in DKUM: | 18.08.2017 |
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| Views: | 1625 |
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| Downloads: | 116 |
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| Metadata: |    |
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| Categories: | Misc.
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