Poly(l-lactic acid) Metal Organic Framework Composites. Mass Transport Properties

2011 ◽  
Vol 50 (19) ◽  
pp. 11136-11142 ◽  
Author(s):  
Dhayalan Elangovan ◽  
Udaykumar Nidoni ◽  
Isinay E. Yuzay ◽  
Susan E. M. Selke ◽  
Rafael Auras
Keyword(s):  
Lactic Acid ◽  
Mass Transport ◽  
Transport Properties ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework

Metal-Organic Framework Transistors for Dopamine Sensing

2021 ◽  
Author(s):  
Jiajun Song ◽  
Jianzhong Zheng ◽  
Anneng Yang ◽  
Hong Liu ◽  
Zeyu Zhao ◽  
...  
Keyword(s):  
Charge Transport ◽  
Transport Properties ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
High Porosity ◽  
Two Dimensional ◽  
Metal Organic ◽  
Organic Framework

Two-dimensional (2D) conductive metal-organic frameworks (MOFs) can not only inherit the high porosity and tailorability of traditional MOFs but also exhibit unique charge transport properties, offering promising opportunities for applications...

scholarly journals Bimetallic AgPd/UiO-66 Hybrid Catalysts for Propylene Glycol Oxidation into Lactic Acid

Materials ◽  
2020 ◽  
Vol 13 (23) ◽  
pp. 5471
Author(s):  
Sergey Ten ◽  
Viktoriia V. Torbina ◽  
Vladimir I. Zaikovskii ◽  
Sergei A. Kulinich ◽  
Olga Vodyankina
Keyword(s):  
Lactic Acid ◽  
Propylene Glycol ◽  
External Surface ◽  
Pore Space ◽  
Metal Organic Framework ◽  
Acetonitrile Solution ◽  
Transition Electron Microscopy ◽  
Metal Organic ◽  
Temperature Programmed ◽  
Organic Framework

Different methods (the wetness impregnation of Ag and Pd precursors dissolved in water or acetonitrile solution, and the double solvent impregnation technique) were employed to immobilize Ag–Pd nanoparticles (NPs) into the pores of the microporous zirconium-based metal-organic framework known as UiO-66. The obtained materials were characterized by using nitrogen adsorption-desorption at −196 °C, powder X-ray diffraction, UV-Vis diffusion reflectance spectroscopy, and transition electron microscopy measurements. Special attention was paid to the acid and redox properties of the obtained materials, which were studied by using temperature-programmed desorption of ammonia (TPD-NH3) and temperature-programmed reduction (TPR-H2) methods. The use of a drying procedure prior to reduction was found to result in metallic NPs which, most likely, formed on the external surface and were larger than corresponding voids of the metal-organic framework. The formation of Ag–Pd alloy or monometallic Ag and Pd depended on the nature of both metal precursors and the impregnation solvent used. Catalytic activity of the AgPd/UiO-66 materials in propylene glycol oxidation was found to be a result of synergistic interaction between the components in AgPd alloyed NPs immobilized in the pore space and on the external surface of UiO-66. The key factor for consistent transformation of propylene glycol into lactic acid was the proximity between redox and acid-base species.

Improved gas transport properties of polyurethane–urea membranes through incorporating a cadmium‐based metal organic framework

2019 ◽  
Vol 137 (20) ◽  
pp. 48704 ◽  
Author(s):  
Morteza Sadeghi ◽  
Ali Pournaghshband Isfahani ◽  
Ahmad Arabi Shamsabadi ◽  
Sahar Favakeh ◽  
Masoud Soroush
Keyword(s):  
Transport Properties ◽  
Gas Transport ◽  
Metal Organic Framework ◽  
Gas Transport Properties ◽  
Metal Organic ◽  
Organic Framework

Oriented Crystallisation on Supports and Anisotropic Mass Transport of the Metal-Organic Framework Manganese Formate

2007 ◽  
Vol 2007 (1) ◽  
pp. 60-64 ◽  
Author(s):  
Mirko Arnold ◽  
Pavel Kortunov ◽  
Deborah J. Jones ◽  
Yannig Nedellec ◽  
Jörg Kärger ◽  
...  
Keyword(s):  
Mass Transport ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework

Modulating the rate of charge transport in a metal–organic framework thin film using host:guest chemistry

2016 ◽  
Vol 52 (8) ◽  
pp. 1705-1708 ◽  
Author(s):  
Idan Hod ◽  
Omar K. Farha ◽  
Joseph T. Hupp
Keyword(s):  
Thin Film ◽  
Charge Transport ◽  
Transport Properties ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework

Host:guest chemistry is used to control and manipulate charge transport properties of metal–organic framework (MOF) thin film.

Aluminum based metal‐organic framework as water‐tolerant Lewis acid catalyst for selective dihydroxyacetone isomerization to lactic acid

ChemCatChem ◽  
2021 ◽  
Author(s):  
Mohammad Shahinur Rahaman ◽  
Sarttrawut Tulaphol ◽  
Kyle Mills ◽  
Ashten Molley ◽  
Md Anwar Hossain ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Lewis Acid ◽  
Metal Organic Framework ◽  
Acid Catalyst ◽  
Metal Organic ◽  
Lewis Acid Catalyst ◽  
Organic Framework

scholarly journals MIL-100(Fe)-catalyzed efficient conversion of hexoses to lactic acid

RSC Advances ◽  
2017 ◽  
Vol 7 (10) ◽  
pp. 5621-5627 ◽  
Author(s):  
Shan Huang ◽  
Kai-Li Yang ◽  
Xiao-Fang Liu ◽  
Hu Pan ◽  
Heng Zhang ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Metal Organic Framework ◽  
Catalytic Transformation ◽  
Efficient Conversion ◽  
Hexose Sugars ◽  
Metal Organic ◽  
First Time ◽  
Organic Framework

Lewis acidic metal–organic framework (MOF), MIL-100(Fe), was for the first time demonstrated to be efficient for the catalytic transformation of hexose sugars into lactic acid.

Flexible fibrous membrane based on copper(II) metal-organic framework/poly(lactic acid) composites with superior antibacterial performance

2021 ◽  
Author(s):  
Zhao Liu ◽  
Junwei Ye ◽  
Abdul Rauf ◽  
Siqi Zhang ◽  
Guangyao Wang ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Metal Organic Framework ◽  
Three Dimensional ◽  
Fibrous Membrane ◽  
Poly Lactic Acid ◽  
Healthcare Applications ◽  
Antibacterial Efficiency ◽  
Antibacterial Performance ◽  
Metal Organic ◽  
Organic Framework

Flexible antibacterial fibrous membrane employing high antibacterial efficiency has great potential in healthcare applications. Herein, a three-dimensional copper(II) metal-organic framework [Cu2(CA)(H2O)2, Cu-MOF-1] and poly(lactic acid) (PLA) composite fibrous membrane was...

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