5 years ago

Sensors: Sensitive and Reversible Detection of Methanol and Water Vapor by In Situ Electrochemically Grown CuBTC MOFs on Interdigitated Electrodes (Small 29/2017)

Sensors: Sensitive and Reversible Detection of Methanol and Water Vapor by In Situ Electrochemically Grown CuBTC MOFs on Interdigitated Electrodes (Small 29/2017)
Louis C. P. M. de Smet, Manjunath R. Venkatesh, Brahim El Mansouri, Sumit Sachdeva, Freek Kapteijn, Andre Bossche, Ernst J. R. Sudhölter, Jorge Gascon, Jia Wei, Guo Qi Zhang
In article number 1604150, by L. C. P. M. de Smet and co-workers, CuBTC metal–organic framework (MOF) films are grown directly onto a micro-structured Cu transducer surface in a fast and controllable way by making use of the anodic dissolution of Cu ions in the presence of organic BTC linkers. Reversible capacitive response to methanol and water vapors is shown, while time-dependent capacitive responses are successfully simulated by diffusion-controlled kinetics, and equilibrium capacitive responses follow the Langmuir adsorption model.

Publisher URL: http://onlinelibrary.wiley.com/resolve/doi

DOI: 10.1002/smll.201770156

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