Facile fabrication of Cu(II)-porphyrin MOF thin films from tetrakis(4-carboxyphenyl)porphyrin and Cu(OH)2 nanoneedle array

La, D, Nguyen Thi, H, Kim, Y, Rananaware, A and Bhosale, S 2017, 'Facile fabrication of Cu(II)-porphyrin MOF thin films from tetrakis(4-carboxyphenyl)porphyrin and Cu(OH)2 nanoneedle array', Applied Surface Science, vol. 424, no. 5, pp. 145-150.


Document type: Journal Article
Collection: Journal Articles

Title Facile fabrication of Cu(II)-porphyrin MOF thin films from tetrakis(4-carboxyphenyl)porphyrin and Cu(OH)2 nanoneedle array
Author(s) La, D
Nguyen Thi, H
Kim, Y
Rananaware, A
Bhosale, S
Year 2017
Journal name Applied Surface Science
Volume number 424
Issue number 5
Start page 145
End page 150
Total pages 6
Publisher Elsevier
Abstract Herein, we report a facile synthetic protocol to grow thin films of Cu(II) tetrakis(4-carboxyphenyl)porphyrin (CuTCPP) metal-organic frameworks (MOF) from a tetrakis(4-carboxyphenyl)porphyrin (H2TCPP) solution and the copper hydroxide (Cu(OH)2) nanoneedle array formed on a Cu substrate at room temperature. The formations of Cu-centered TCPP ligands and crystalline platelet-like Cu MOFs were successfully probed by SEM, XRD, FTIR, UV-vis and XPS. The formation process from Cu(OH)2 was monitored by using SEM images obtained at different reaction times during the first 24h, thus suggesting the reaction pathway of Cu(OH)2 dissolution followed by the reprecipitation of CuTCPP MOFs at a near surface. In addition, the CuTCPP MOFs exhibited a high specific surface area of 408m2/g.
Subject Inorganic Chemistry not elsewhere classified
Keyword(s) Cu(II) tetrakis(4-carboxyphenyl)porphyrin
Cu(OH) nanoneedle array 2
Cu-based prophyrin MOFs
Metal organic frameworks
MOFs thin film
DOI - identifier 10.1016/j.apsusc.2017.01.110
Copyright notice © 2017 Elsevier
ISSN 0169-4332
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