ABGESAGT - Jia Min Chin (Institut für Physikalische Chemie, Universität Wien): Chemistry at Interfaces – MOF materials and beyond

24.03.2020 17:30

This talk addresses some of my group’s research highlights on MOFs and other functional materials ...

Ort: Lise-Meitner-Hörsaal, Strudlhofgasse 4, 1. Stock

This talk addresses some of my group’s research highlights on MOFs and other functional materials, whereby we take a curiosity-driven approach to structure and derive novel applications for MOF materials, dry liquids and polymer films. I will discuss coordination modulation of MOFs to tune crystal morphology to produce micro and nanoparticles as well as strategies to produce MOF grass, microflower and micro-mushroom structures for imparting omniphobicity to a surface. I will also explore ways to dynamically control MOF orientation within their composites, and to create non-close-packed pore arrays in polymer films in a one-step manner. Fabrication of complex microstructures for surface functionalization often requires lithographic techniques and specialized equipment. By exploiting physicochemical interactions at air/liquid/solid interfaces, in combination with simple processing methods and bench-top techniques, we can create typically difficult-to-access microstructures, and show the importance of chemistry at interfaces to a wide variety of materials.

"Dynamic electric field alignment of metal-organic framework microrods" Cheng, F.; Young, A. J.; Bouillard, J-S. G.; Kemp, N. T.; Guillet-Nicolas, R.; Hall, C. H.; Roberts, D.; Jaafar, A. H.; Adawi, A. M.; Kleitz, F.; Imhof, A.; Reithofer, M. R.*; Chin, J. M.* J. Am. Chem. Soc., Just Accepted.
"Direct ink writing of catalytically active UiO-66 polymer composites" Young, A. J.; Guillet-Nicolas, R.; Marshall, E. S.; Kleitz, F.; Goodhand, A. J.; Glanville, L. B. L.; Reithofer, M. R.*; Chin, J. M.* Chem. Commun., 2019,55, 2190-2193
"Magnetic Control of MOF Crystal Orientation and Alignment" Cheng, F.; Marshall, E. S.; Young, A. J.; Robinson, P. J.; Bouillard, J-S. G.; Adawi, A. M.; Vermeulen, N. A.; Farha, O. K.; Reithofer M. R.; Chin, J. M. , Chem. Eur. 2017. 23. 15578.
"Capture by Dry Alkanolamines and an Efficient Microwave Regeneration Process" Yang, J.; Tan, H. Y.; Low, Q. X.; Binks, B. P.* and Chin, J. M.* J. Mater. Chem. A, 2015, 3, 6440.
"Non-Close-Packed Breath Figures via Ion-Partitioning-Mediated Self-Assembly" Aw, J. E.; Goh, G. T. W.; Huang, S.; Reithofer, M. R.; Thong, A. Z. and Chin, J. M.* Langmuir, 2015, 31, 6688.
"Motorized Janus metal organic framework crystals" Tan, T.T. Y.; Cham, J. T. M.; Reithofer, M. R.; Hor, T. S. A.*; Chin, J. M.* , Chem. Com-mun., 2014, 50, 15175.
"Photoresponsive Liquid Marbles and Dry Liquids" Tan, T.T. Y.; Ahsan, A.; Reithofer, M. R.; Tay, S. W.; Tan, S. Y.; Xu, J.; Hor, T. S. A.*; Chin, J. M.*; Chew, B. K. J.; Wang, X. B. , Langmuir, 2014, 30, 3448.
"Tuning Omniphobicity via Morphological Control of Metal-Organic Framework Functionalized Surfaces" Tan, T. T. Y.; Reithofer, M. R.; Chen, E. Y.; Menon, A. G.; Hor, T. S. A.; Xu, J.; Chin, J. M.* , J. Am. Chem. Soc., 2013, 135, 16272.
"Tuning the aspect ratio of NH2-MIL-53(Al) microneedles and nanorods via coordination modulation" Chin, J. M.; Chen, E. Y.; Menon, A. G.; Tan, H. Y.; Hor, T. S. A.; Schreyer, M. K.; Xu, J. CrystEngComm, 2013, 15, 654.

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Einladung, Details und Abstract