Synergy of Catechol-Functionalized Zinc Oxide Nanorods and Porphyrins in Layer-by-Layer Assemblies

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autorinnen und Autoren: Burger A, Kunzmann A, Costa RD, Srikantharajah R, Peukert W, Guldi DM, Hirsch A
Zeitschrift: Chemistry - A European Journal
Verlag: Wiley-VCH Verlag
Jahr der Veröffentlichung: 2018
Band: 24
Heftnummer: 31
Seitenbereich: 7896-7905
ISSN: 0947-6539
eISSN: 1521-3765


Abstract

Catechol-functionalized, positively charged ZnO nanorods (NRs) and anionic porphyrins were integrated into layer-by-layer (LbL) assemblies. In general, this study focuses on the impact that different porphyrins, varying in size and number of negative charges, exert on the LbL architecture in terms of morphology and spectroscopy. In particular, through a combination of analytical methods, including UV/Vis spectroscopy, SEM, and profilometry, valuable insights into LbL assembly formation were gathered. A key feature was the surface coverage in the resulting films. Denser films and surface coverages were realized when highly negatively charged and sterically demanding porphyrins were employed. As a complement to basic characterization, the LbL assembled films were used to fabricate proof-of-concept solar cells.


FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Burger, Alexandra Dr.
Lehrstuhl für Organische Chemie II
Guldi, Dirk Michael Prof. Dr.
Lehrstuhl für Physikalische Chemie I
Hirsch, Andreas Prof. Dr.
Lehrstuhl für Organische Chemie II
Kunzmann, Andreas
Lehrstuhl für Physikalische Chemie I
Peukert, Wolfgang Prof. Dr.-Ing.
Lehrstuhl für Feststoff- und Grenzflächenverfahrenstechnik
Srikantharajah, Rubitha
Lehrstuhl für Feststoff- und Grenzflächenverfahrenstechnik


Zusätzliche Organisationseinheit(en)
Exzellenz-Cluster Engineering of Advanced Materials


Forschungsbereiche

B Nanoelectronic Materials
Exzellenz-Cluster Engineering of Advanced Materials
A1 Functional Particle Systems
Exzellenz-Cluster Engineering of Advanced Materials


Zitierweisen

APA:
Burger, A., Kunzmann, A., Costa, R.D., Srikantharajah, R., Peukert, W., Guldi, D.M., & Hirsch, A. (2018). Synergy of Catechol-Functionalized Zinc Oxide Nanorods and Porphyrins in Layer-by-Layer Assemblies. Chemistry - A European Journal, 24(31), 7896-7905. https://dx.doi.org/10.1002/chem.201705327

MLA:
Burger, Alexandra, et al. "Synergy of Catechol-Functionalized Zinc Oxide Nanorods and Porphyrins in Layer-by-Layer Assemblies." Chemistry - A European Journal 24.31 (2018): 7896-7905.

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Zuletzt aktualisiert 2019-14-03 um 11:32