Efficient Photochemical, Thermal, and Electrochemical Water Oxidation Catalyzed by a Porous Iron-Based Oxide Derived Metal–Organic Framework

2015 ◽  
Vol 120 (1) ◽  
pp. 517-526 ◽  
Author(s):  
Yingying Feng ◽  
Jie Wei ◽  
Yong Ding
Keyword(s):  
Water Oxidation ◽  
Metal Organic Framework ◽  
Porous Iron ◽  
Metal Organic ◽  
Iron Based ◽  
Organic Framework

Iron-Decorated, Guanidine Functionalized Metal-Organic Framework as a Non-heme Iron-Based Enzyme Mimic System for Catalytic Oxidation of Organic Substrates

2019 ◽  
Vol 149 (5) ◽  
pp. 1237-1249 ◽  
Author(s):  
Ahmad Shaabani ◽  
Reza Mohammadian ◽  
Hassan Farhid ◽  
Masoumeh Karimi Alavijeh ◽  
Mostafa M. Amini
Keyword(s):  
Catalytic Oxidation ◽  
Metal Organic Framework ◽  
Enzyme Mimic ◽  
Heme Iron ◽  
Organic Substrates ◽  
Non Heme Iron ◽  
Metal Organic ◽  
Iron Based ◽  
Organic Framework

scholarly journals Mechanochemical Approaches Towards the in Situ Confinement of 5-FU Anti-Cancer Drug Within MIL-100 (Fe) Metal-Organic Framework

2020 ◽  
Author(s):  
Barbara Souza ◽  
Jin-Chong Tan
Keyword(s):  
Drug Release ◽  
Metal Organic Framework ◽  
Cancer Drug ◽  
One Pot ◽  
Host Interactions ◽  
Anti Cancer ◽  
Metal Organic ◽  
Iron Based ◽  
Organic Framework

We report two solvent-free mechanochemical methods to achieve one‑pot encapsulation of anti-cancer drug 5‑Fluorouracil (5‑FU) in the iron-based MIL‑100 metal-organic framework (MOF). We compare the structural and physicochemical properties of drug@MIL‑100 systems derived from <i>in situ </i>manual and vortex grinding, where the former exhibits a slower drug release due to stronger guest-host interactions.

Single-atom implanted two-dimensional MOFs as efficient electrocatalysts for the oxygen evolution reaction

2020 ◽  
Vol 7 (23) ◽  
pp. 4661-4668
Author(s):  
Rui-Li Peng ◽  
Jia-Luo Li ◽  
Xiao-Ning Wang ◽  
Yu-Meng Zhao ◽  
Bao Li ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Metal Organic Framework ◽  
Single Atom ◽  
Two Dimensional ◽  
Controllable Synthesis ◽  
Synthesis Strategy ◽  
Metal Organic ◽  
Iron Based ◽  
Organic Framework

A facile and controllable synthesis strategy for bimetallic electrocatalysts for the OER from a two-dimensional iron-based metal–organic framework precursor has been reported, in which the Fe/Ni type exhibits the best efficiency and conversion.

scholarly journals Post Synthetic Defect Engineering of UiO-66 Metal–Organic Framework with An Iridium(III)-HEDTA Complex and Application in Water Oxidation Catalysis

Inorganics ◽  
2019 ◽  
Vol 7 (10) ◽  
pp. 123 ◽  
Author(s):  
Giordano Gatto ◽  
Alceo Macchioni ◽  
Roberto Bondi ◽  
Fabio Marmottini ◽  
Ferdinando Costantino
Keyword(s):  
Water Oxidation ◽  
Metal Organic Framework ◽  
Oxidation Catalysis ◽  
Partial Substitution ◽  
Iridium Complexes ◽  
Cerium Ammonium Nitrate ◽  
Highly Active ◽  
Water Oxidation Catalysis ◽  
Metal Organic ◽  
Organic Framework

Clean production of renewable fuels is a great challenge of our scientific community. Iridium complexes have demonstrated a superior catalytic activity in the water oxidation (WO) reaction, which is a crucial step in water splitting process. Herein, we have used a defective zirconium metal–organic framework (MOF) with UiO-66 structure as support of a highly active Ir complex based on EDTA with the formula [Ir(HEDTA)Cl]Na. The defects are induced by the partial substitution of terephthalic acid with smaller formate groups. Anchoring of the complex occurs through a post-synthetic exchange of formate anions, coordinated at the zirconium clusters of the MOF, with the free carboxylate group of the [Ir(HEDTA)Cl]− complex. The modified material was tested as a heterogeneous catalyst for the WO reaction by using cerium ammonium nitrate (CAN) as the sacrificial agent. Although turnover frequency (TOF) and turnover number (TON) values are comparable to those of other iridium heterogenized catalysts, the MOF exhibits iridium leaching not limited at the first catalytic run, as usually observed, suggesting a lack of stability of the hybrid system under strong oxidative conditions.

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