@article{barton_jamir_davis_peterson_parsons_2021, title={Doubly Protective MOF-Photo-Fabrics: Facile Template-Free Synthesis of PCN-222-Textiles Enables Rapid Hydrolysis, Photo-Hydrolysis and Selective Oxidation of Multiple Chemical Warfare Agents and Simulants}, volume={27}, ISSN={["1521-3765"]}, url={https://doi.org/10.1002/chem.202003716}, DOI={10.1002/chem.202003716}, abstractNote={Abstract}, number={4}, journal={CHEMISTRY-A EUROPEAN JOURNAL}, publisher={Wiley}, author={Barton, Heather F. and Jamir, Jovenal D. and Davis, Alexandra K. and Peterson, Gregory W. and Parsons, Gregory N.}, year={2021}, month={Jan}, pages={1465–1472} } @misc{peterson_lee_barton_epps_parsons_2021, title={Fibre-based composites from the integration of metal-organic frameworks and polymers}, volume={6}, ISSN={["2058-8437"]}, url={https://doi.org/10.1038/s41578-021-00291-2}, DOI={10.1038/s41578-021-00291-2}, number={7}, journal={NATURE REVIEWS MATERIALS}, author={Peterson, Gregory W. and Lee, Dennis T. and Barton, Heather F. and Epps, Thomas H., III and Parsons, Gregory N.}, year={2021}, month={Jul}, pages={605–621} } @article{dai_pradeep_zhu_xie_barton_si_ding_yu_parsons_2021, title={Freestanding Metal Organic Framework-Based Multifunctional Membranes Fabricated via Pseudomorphic Replication toward Liquid- and Gas-Hazards Abatement}, volume={10}, ISSN={["2196-7350"]}, url={https://doi.org/10.1002/admi.202101178}, DOI={10.1002/admi.202101178}, abstractNote={Abstract}, journal={ADVANCED MATERIALS INTERFACES}, publisher={Wiley}, author={Dai, Zijian and Pradeep, Shravan and Zhu, Jie and Xie, Wenyi and Barton, Heather F. and Si, Yang and Ding, Bin and Yu, Jianyong and Parsons, Gregory N.}, year={2021}, month={Oct} } @article{barton_davis_parsons_2020, title={The Effect of Surface Hydroxylation on MOF Formation on ALD Metal Oxides: MOF-525 on TiO2/Polypropylene for Catalytic Hydrolysis of Chemical Warfare Agent Simulants}, volume={12}, ISBN={1944-8252}, url={https://doi.org/10.1021/acsami.9b20910}, DOI={10.1021/acsami.9b20910}, abstractNote={Metal-organic framework (MOF) fibrous composites were synthesized in a variety of methods in attempt to incorporate the highly effective reactivity of MOFs into a more facile and applicable format. Recent advances have demonstrated incorporating a metal oxide nucleation surface or reactive layer promotes conformal, well-adhered MOF growth on substrates. These materials have demonstrated promising reactivity in capturing or degrading chemical warfare agents and simulants. Here, we examine the mechanisms for MOF nucleation from metal oxide thin films to explore why some metal oxide sources are better suited for one synthesis mechanism over another. We isolate metal oxide extent of hydroxylation as an indicative factor as to whether the film serves as a nucleation promoter or may be converted directly to the MOF thin films. MOF-525 growth on Al2O3, TiO2, and ZnO coated fibers is demonstrated to corroborate these findings and used to degrade chemical warfare agent simulant dimethyl-4-nitrophenyl phosphate.}, number={13}, journal={ACS APPLIED MATERIALS & INTERFACES}, publisher={American Chemical Society (ACS)}, author={Barton, Heather F. and Davis, Alexandra K. and Parsons, Gregory N.}, year={2020}, pages={14690–14701} } @article{pomerantz_anderson_dugan_hoffman_barton_lee_oldham_peterson_parsons_2019, title={Air, Water Vapor, and Aerosol Transport through Textiles with Surface Functional Coatings of Metal Oxides and Metal-Organic Frameworks}, volume={11}, ISSN={["1944-8252"]}, url={https://doi.org/10.1021/acsami.9b04091}, DOI={10.1021/acsami.9b04091}, abstractNote={Currently, air permeable chemical/biological (CB) protective garments are based on activated carbon technology, which reduces moisture vapor transport needed for evaporative cooling and has potential to absorb and concentrate toxic materials. Researchers are exploring classes of sorbent materials that can selectively accumulate and decompose target compounds for potential to enhance protective suits and allow for novel filtration devices. Here, the metal-organic frameworks (MOFs) UiO-66-NH2 and HKUST-1 have been identified as such materials. To better understand how MOFs can perform in future CB protective systems, atomic layer deposition (ALD) and solution deposition were used to modify nonwoven polypropylene and flame-resistant fabrics with HKUST-1 and UiO-66-NH2. Air permeation, water vapor transport, filtration efficiency, and chemical reactivity against chemical agent simulants were assessed in relation to ALD thickness and MOF crystal size. MOF deposition on substrates decreased both air and chemical permeation while increasing filtration efficiency and chemical sorption. Moisture vapor transport was not affected by MOF growth on substrates, which is promising when considering thermal properties of protective garments. Future work should continue to explore how MOF deposition onto fiber and textile substrates impacts transport properties and chemical absorbance.}, number={27}, journal={ACS APPLIED MATERIALS & INTERFACES}, publisher={American Chemical Society (ACS)}, author={Pomerantz, Natalie L. and Anderson, Erin E. and Dugan, Nicholas P. and Hoffman, Nicole F. and Barton, Heather F. and Lee, Dennis T. and Oldham, Christopher J. and Peterson, Gregory W. and Parsons, Gregory N.}, year={2019}, month={Jul}, pages={24683–24690} } @article{barton_davis_lee_parsons_2018, title={Solvothermal Synthesis of MIL-96 and UiO-66-NH2 on Atomic Layer Deposited Metal Oxide Coatings on Fiber Mats}, volume={6}, ISSN={["1940-087X"]}, DOI={10.3791/57734}, abstractNote={Metal-organic frameworks (MOFs), which contain reactive metal clusters and organic ligands allowing for large porosities and surface areas, have proven effective in gas adsorption, separations, and catalysis. MOFs are most commonly synthesized as bulk powder, requiring additional processes to adhere them to functional devices and fabrics that risk decreasing the powder porosity and adsorption capacity. Here, we demonstrate a method of first coating fabrics with metal oxide films using atomic layer deposition (ALD). This process creates conformal films of controllable thickness on each fiber, while providing a more reactive surface for MOF nucleation. By submerging the ALD coated fabric in solution during solvothermal MOF synthesis, the MOFs create a conformal, well-adhered coating on the fibers, resulting in a MOF-functionalized fabric, without additional adhesion materials that may block MOF pores and functional sites. Here we demonstrate two solvothermal synthesis methods. First, we form a MIL-96(Al) layer on polypropylene fibers using synthetic conditions that convert the metal oxide to MOF. Using initial inorganic films of varying thicknesses, diffusion of the organic linker into the inorganic allows us to control the extent of MOF loading on the fabric. Second, we perform a solvothermal synthesis of UiO-66-NH2 in which the MOF nucleates on the conformal metal oxide coating on polyamide-6 (PA-6) fibers, thereby producing a uniform and conformal thin film of MOF on the fabric. The resulting materials can be directly incorporated into filter devices or protective clothing and eliminate the maladroit qualities of loose powder.}, number={136}, journal={JOVE-JOURNAL OF VISUALIZED EXPERIMENTS}, author={Barton, Heather F. and Davis, Alexandra K. and Lee, Dennis T. and Parsons, Gregory N.}, year={2018}, month={Jun} } @article{daubert_wang_ovental_barton_rajagopalan_augustyn_parsons_2017, title={Intrinsic limitations of atomic layer deposition for pseudocapacitive metal oxides in porous electrochemical capacitor electrodes}, volume={5}, ISSN={["2050-7496"]}, url={https://doi.org/10.1039/C7TA02719B}, DOI={10.1039/c7ta02719b}, abstractNote={This work highlights the intrinsic capabilities and limitations of coating microporous materials using atomic layer deposition (ALD).}, number={25}, journal={JOURNAL OF MATERIALS CHEMISTRY A}, publisher={Royal Society of Chemistry (RSC)}, author={Daubert, James S. and Wang, Ruocun and Ovental, Jennifer S. and Barton, Heather F. and Rajagopalan, Ramakrishnan and Augustyn, Veronica and Parsons, Gregory N.}, year={2017}, month={Jul}, pages={13086–13097} } @article{tovar_zhao_nunn_barton_peterson_parsons_levan_2016, title={Diffusion of CO2 in Large Crystals of Cu-BTC MOF}, volume={138}, ISSN={["0002-7863"]}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000383410700007&KeyUID=WOS:000383410700007}, DOI={10.1021/jacs.6b05930}, abstractNote={Carbon dioxide adsorption in metal-organic frameworks has been widely studied for applications in carbon capture and sequestration. A critical component that has been largely overlooked is the measurement of diffusion rates. This paper describes a new reproducible procedure to synthesize millimeter-scale Cu-BTC single crystals using concentrated reactants and an acetic acid modulator. Microscopic images, X-ray diffraction patterns, Brunauer-Emmett-Teller surface areas, and thermogravimetric analysis results all confirm the high quality of these Cu-BTC single crystals. The large crystal size aids in the accurate measurement of micropore diffusion coefficients. Concentration-swing frequency response performed at varying gas-phase concentrations gives diffusion coefficients that show very little dependence on the loading up to pressures of 0.1 bar. The measured micropore diffusion coefficient for CO2 in Cu-BTC is 1.7 × 10(-9) m(2)/s.}, number={36}, journal={JOURNAL OF THE AMERICAN CHEMICAL SOCIETY}, author={Tovar, Trenton M. and Zhao, Junjie and Nunn, William T. and Barton, Heather F. and Peterson, Gregory W. and Parsons, Gregory N. and LeVan, M. Douglas}, year={2016}, month={Sep}, pages={11449–11452} } @article{zhao_lee_yaga_hall_barton_woodward_oldham_walls_peterson_parsons_2016, title={Ultra-Fast Degradation of Chemical Warfare Agents Using MOF-Nanofiber Kebabs}, volume={55}, ISSN={["1521-3773"]}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000385799200053&KeyUID=WOS:000385799200053}, DOI={10.1002/anie.201606656}, abstractNote={Abstract}, number={42}, journal={ANGEWANDTE CHEMIE-INTERNATIONAL EDITION}, author={Zhao, Junjie and Lee, Dennis T. and Yaga, Robert W. and Hall, Morgan G. and Barton, Heather F. and Woodward, Ian R. and Oldham, Christopher J. and Walls, Howard J. and Peterson, Gregory W. and Parsons, Gregory N.}, year={2016}, month={Oct}, pages={13224–13228} }