Home > Research > Dr. Hongcai (Joe) Zhou

Dr. Hongcai (Joe) Zhou
Davidson Professor in Science
Ph.D., Texas A&M University

Contact Information:
Department of Chemistry
Texas A&M University
College Station, TX 77843-3255

Phone: (979) 845-4034
Fax: (979) 845-1595
zhou@chem.tamu.edu

Related Web Sites

Awards

Areas of Interest


Current Activities

Research topics: Energy Storage for Transportation, Supramolecular Chemistry, Hydrogen and Methane Storage, Carbon Dioxide Capture, Clean-Energy-Related Separation, Metal-Organic Frameworks, Mesh-Adjustable Molecular Sieves, Mesoporous Materials, Biomimetic Synthesis.

Nature has demonstrated the extraordinary ability in biological systems to form large and intricate supramolecular arrays from small and simple building blocks, giving rise to a wide variety of structures and functions. Coordination-driven self-assembly has received considerable attention and produced numerous examples of chemically interesting and aesthetically appealing self-assembled structures. For example, nanoscopic molecular cages, can act as molecular hosts for a variety of potential applications, namely molecular recognition, drug delivery, and chemical sensing. They can also be applied as molecular reactors for highly selective reactions (Ex. size- or enantio-selective catalysis and bond activation in a confined space), basic building units for the construction of extended porous materials, and artificial enzymes.

Porous solid materials have captured the imagination of materials scientists and offer great promise in gas storage, separations, and drug delivery applications. In the last decade, the study of Metal-Organic Frameworks (MOFs) has become one of the most rapidly developing fields of materials chemistry. MOFs are crystalline frameworks consisting of metal ions (or clusters) and organic linkers. In some cases, pores inside an open MOF are stable after the removal of guest molecules (often solvents) and the MOF can be used for the storage of gases such as hydrogen (for hydrogen fuel-cell applications), methane (for application in transportation), and carbon dioxide (for carbon capture and sequestration). Other potential applications of MOFs include gas purification and separation for clean-energy related applications, catalysis, drug-delivery, and gas-sensing. Recently, Porous Polymer Networks (PPNs) have also become a research topic in our lab.


Photochromic Metal-Organic Frameworks: Reversible Control of Singlet Oxygen Generation

 

Hendecahedral molecular cage

Hendecahedral molecular cage

PPN with High Surface Area

PPN with High Surface Area

Interconversion between Discrete and a Chain of Nanocages


Selected Publications

"Structure-Assisted Functional Anchor Implantation in Robust Metal-Organic Frameworks with Ultra-large Pores" Park, J.; Feng, D.; Zhou, H.-C., J. Am. Chem. Soc., 2015, DOI: 10.1021/ja5123528

"Exceptionally Stable Metal-Organic Frameworks Containing Single-Molecule Traps for Enzyme Encapsulation" Feng, D.; Liu, T.-F.; Su, J.; Bosch, M.; Wei, Z.; Wan, W.; Chen, Y.-P.; Wang, X.; Wang, K.; Lian, X.; Gu, Z.-Y.; Park, J.; Yuan, D.; Zou, X.; Zhou, H.-C., Nature Comm, 2015, 10.1038/ncomms6979

"Photochromic Metal-Organic Frameworks: Reversible Control of Singlet Oxygen Generation", Park, J.; Feng, D.; Yuan, S.; Zhou, H.-C., Angew. Chem. Int. Ed., 2015, 54, 430-435.

"A Highly Stable Porphyrinic Zirconium Metal-Organic Framework with shp-a Topology" Feng, D.; Gu, Z.-Y. ; Chen, Y.-P.; Park, J.; Wei, Z.; Sun, Y.; Bosch, M.; Yuan, S.; Zhou, H.-C., J. Am. Chem. Soc., 2014, 136, 17714-17717.

?"A Highly Stable Zeotype Mesoporous Zirconium Metal-Organic Framework with Ultralarge Pores" Feng, D.; Wang, K.; Su, J.; Liu, T.-F.; Park, J.; Wei, Z.; Bosch, M.; Yakovenko, A.; Zou, X.; Zhou, H.-C., Angew. Chem. Int. Ed., 2014, 54(1), 149-54.

"Kinetically tuned dimensional augmentation as a versatile synthetic route towards robust metal-organic frameworks" Feng, D.; Wang, K.; Wei, Z.;Chen, Y.-P.; Simon, C. M.; Arvapally, R. K.; Martin, R. L.; Bosch, M.; Liu, T.-F.; Fordham, S.; Yuan, D.; Omary, M. A.; Haranczyk, M.; Smit, B.; Zhou, H.-C., Nature Comm, 2014, DOI: 10.1038/ncomms6723

"Topology Guided Design and Syntheses of Highly Stable Mesoporous Porphyrinic Zirconium MOFs with High Surface Area" Liu, T.-F.; Feng, D.; Chen, Y.-P.; Zou, L.; Bosch, M.; Yuan, S.; Wei, Z.; Fordham, S.; Wang, K.; Zhou. H.-C., J. Am. Chem. Soc., 2014, 137 (1), 413-419.

"Preparation of Core-Shell Coordination Molecular Assemblies via the Enrichment of Structure-Directing "Codes" of Bridging Ligands and Metathesis of Metal Units", Park, J.; Chen, Y.-P.; Perry, Z.; Li, J.-R.; Zhou, H.-C., J. Am. Chem. Soc., 2014, 136, 16895-16901.

"A Series of Highly Stable Mesoporous Metalloporphyrin Fe-MOFs", Wang, K.; Feng, D; Liu, T -F.; Su,J.; Yuan, S.; Ying-Pin Chen, Y. -P.; Bosch, M; Zou. X.; Zhou. H. -C., J. Am. Chem. Soc., 2014, 136 (40), 13983-13986.

"Rigidifying Fluorescent Linkers by Metal-Organic Framework Formation for Fluorescence Blue Shift and Quantum Yield-Enhancement", Wei, Z.; Gu, Z.-Y.; Arvapally, R.; Chen, Y.-P.; McDougald, R.; Yakovenko, A.; Feng, D.; Omary, M.; Zhou, H.-C., J. Am. Chem. Soc., 2014, 136, 8269-8276.

"Stepwise Synthesis of Robust Metal-Organic Frameworks via Post-Synthetic Metathesis and Oxidation of Metal Nodes in a Single-Crystal to Single-Crystal Transformation", Liu, T.-F.; Zou, L.; Feng, D.; Chen, Y.-P.; Fordham, S.; Wang, X.; Liu, Y.; Zhou, H.-C., J. Am. Chem. Soc., 2014, 36, 7813-7816.

"Azobenzene-Functionalized Metal-Organic Polyhedra for Optically Responsive Capture and Release of Guest Molecules", Park, J.; Sun, L.-B.; Chen, Y.-P.; Perry, Z.; Zhou, H.-C., Angew. Chem. Int. Ed., 2014, 53, 5842-5846.

"Design and synthesis of nucleobase-incorporated metal-organic materials", Zhang, M.; Lu, W.; Li, J.-R.; Bosch, M.; Chen, Y.-P.; Liu, T.-F.; Liu, Y.; Zhou, H.-C., Inorg. Chem. Front., 2014, 1 (2), 159-162.

"Symmetry-Guided Synthesis of Highly Porous Metal-Organic Frameworks with Fluorite Topology", Zhang, M.; Chen, Y.-P.; Bosch, M.; Gentle, T.; Wang, K.; Feng, D.; Wang, Z. U.; Zhou, H.-C., Angew. Chem. Int. Ed., 2014, 53, 815-818.

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