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- Title
Flexible, Luminescent Metal-Organic Frameworks Showing Synergistic Solid-Solution Effects on Porosity and Sensitivity.
- Authors
Liu, Si‐Yang; Zhou, Dong‐Dong; He, Chun‐Ting; Liao, Pei‐Qin; Cheng, Xiao‐Ning; Xu, Yan‐Tong; Ye, Jia‐Wen; Zhang, Jie‐Peng; Chen, Xiao‐Ming
- Abstract
Mixing molecular building blocks in the solid solution manner is a valuable strategy to obtain structures and properties in between the isostructural parent metal-organic frameworks (MOFs). We report nonlinear/synergistic solid-solution effects using highly related yet non-isostructural, phosphorescent CuI triazolate frameworks as parent phases. Near the phase boundaries associated with conformational diversity and ligand heterogeneity, the porosity (+150 %) and optical O2 sensitivity (410 times, limit of detection 0.07 ppm) can be drastically improved from the best-performing parent MOFs and even exceeds the records hold by precious-metal complexes (3 ppm) and C70 (0.2 ppm).
- Subjects
FLUORESCENCE; METAL-organic frameworks; SOLID solutions; PHOSPHORESCENCE; CHEMICAL detectors; POROSITY
- Publication
Angewandte Chemie, 2016, Vol 128, Issue 52, p16255
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.201608439