Acid-Dependent Charge Transport in a Solution-Processed 2D Conductive Metal-Organic Framework
SCIE
SCOPUS
- Title
- Acid-Dependent Charge Transport in a Solution-Processed 2D Conductive Metal-Organic Framework
- Authors
- Park, Geunchan; Demuth, Monique C.; Hendon, Christopher H.; Park, Sarah S.
- Date Issued
- 2024-04
- Publisher
- American Chemical Society
- Abstract
- The development of conductive metal-organic frameworks (MOFs) presents a unique challenge in materials chemistry because it is unclear how to dope them. Here, we demonstrate that the inclusion of pendant amines on hexahydroxytriphenylene linkages results in two-dimensional (2D) polycrystalline frameworks Cu-3(HHTATP)(2), isostructural to its Cu-3(HHTP)(2) parent, and exhibits the highest electrical conductivity of 1.21 S/cm among 2D MOFs featuring CuO4 metal nodes. Moreover, the bulk material can be treated with acid, resulting in a protonation-dependent increase in the conductivity. By spin-coating the acidic solution, we fabricated large-area thin films and collectively demonstrated an intuitive route to solution-processable, dopable, conductive MOFs.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/123483
- DOI
- 10.1021/jacs.4c02326
- ISSN
- 0002-7863
- Article Type
- Article
- Citation
- Journal of the American Chemical Society, vol. 146, no. 16, page. 11493 - 11499, 2024-04
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- There are no files associated with this item.
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