Catalytic chromium reduction using formic acid and metal nanoparticles immobilized in a metal–organic framework

2013 ◽  
Vol 49 (32) ◽  
pp. 3327 ◽  
Author(s):  
Mahendra Yadav ◽  
Qiang Xu
Keyword(s):  
Formic Acid ◽  
Metal Nanoparticles ◽  
Metal Organic Framework ◽  
Chromium Reduction ◽  
Metal Organic ◽  
Organic Framework

Metal–organic framework MIL-101 supported bimetallic Pd–Cu nanocrystals as efficient catalysts for chromium reduction and conversion of carbon dioxide at room temperature

2016 ◽  
Vol 40 (4) ◽  
pp. 3109-3118 ◽  
Author(s):  
Manoj Trivedi ◽  
Bhaskaran Bhaskaran ◽  
Akshay Kumar ◽  
Gurmeet Singh ◽  
Abhinav Kumar ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Formic Acid ◽  
Room Temperature ◽  
Metal Organic Framework ◽  
Terminal Alkynes ◽  
Chromium Reduction ◽  
Zeolite Type ◽  
Metal Organic ◽  
Organic Framework

A series of bimetallic Pd–Cu nanocrystals supported on the zeolite-type metal–organic framework MIL-101 and their application in the reduction of Cr(vi) to Cr(iii) using formic acid and the conversion of terminal alkynes into propiolic acids with CO2 are reported.

Ruthenium Complexes Immobilized on an Azolium Based Metal Organic Framework for Highly Efficient Conversion of CO2 into Formic Acid

ChemCatChem ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 1256-1263 ◽  
Author(s):  
Chao Wu ◽  
Faisal Irshad ◽  
Maowei Luo ◽  
Yujun Zhao ◽  
Xinbin Ma ◽  
...  
Keyword(s):  
Formic Acid ◽  
Metal Organic Framework ◽  
Ruthenium Complexes ◽  
Efficient Conversion ◽  
Highly Efficient ◽  
Metal Organic ◽  
Organic Framework

Acid loaded porphyrin-based metal–organic framework for ammonia uptake

2015 ◽  
Vol 51 (81) ◽  
pp. 14989-14991 ◽  
Author(s):  
Oliver T. Wilcox ◽  
Alexandra Fateeva ◽  
Alexandros P. Katsoulidis ◽  
Martin W. Smith ◽  
Corinne A. Stone ◽  
...  
Keyword(s):  
Formic Acid ◽  
Metal Organic Framework ◽  
Ammonia Uptake ◽  
Metal Organic ◽  
Acid Loading ◽  
Structurally Stable ◽  
Organic Framework

A porphyrin-based metal–organic framework is shown to be structurally stable towards acid loading using either hydrochloric or formic acid.

Synthesis of a Zeolitic Imidazolate–Zinc Metal–Organic Framework and the Combination of its Catalytic Properties with 2,2,2-Trifluoroethanol for N-Formylation

Synlett ◽  
2018 ◽  
Vol 29 (12) ◽  
pp. 1593-1596 ◽  
Author(s):  
Sadegh Rostamnia ◽  
Asadollah Hassankhani ◽  
Hassan Alamgholiloo ◽  
Reza Banaei
Keyword(s):  
Formic Acid ◽  
Heterogeneous Catalyst ◽  
Catalytic Properties ◽  
Metal Organic Framework ◽  
Zeolitic Imidazolate Framework ◽  
Zinc Metal ◽  
Metal Organic ◽  
Organic Framework

A novel protocol is reported for the N-formylation of amines with formic acid by using the nanoporous zeolitic imidazolate framework ZIF-8 as a heterogeneous catalyst in 2,2,2-trifluoroethanol.

scholarly journals Electro-reduction of carbon dioxide at low over-potential at a metal–organic framework decorated cathode

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Xinchen Kang ◽  
Lili Li ◽  
Alena Sheveleva ◽  
Xue Han ◽  
Jiangnan Li ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Formic Acid ◽  
Active Sites ◽  
Metal Organic Framework ◽  
Computational Modelling ◽  
Structural Defects ◽  
Resonance Spectroscopy ◽  
Faradaic Efficiency ◽  
Metal Organic ◽  
Organic Framework

Abstract Electrochemical reduction of carbon dioxide is a clean and highly attractive strategy for the production of organic products. However, this is hindered severely by the high negative potential required to activate carbon dioxide. Here, we report the preparation of a copper-electrode onto which the porous metal–organic framework [Cu2(L)] [H4L = 4,4′,4″,4′′′-(1,4-phenylenebis(pyridine-4,2,6-triyl))tetrabenzoic acid] can be deposited by electro-synthesis templated by an ionic liquid. This decorated electrode shows a remarkable onset potential for reduction of carbon dioxide to formic acid at −1.45 V vs. Ag/Ag+, representing a low value for electro-reduction of carbon dioxide in an organic electrolyte. A current density of 65.8 mA·cm−2 at −1.8 V vs. Ag/Ag+ is observed with a Faradaic efficiency to formic acid of 90.5%. Electron paramagnetic resonance spectroscopy confirms that the templated electro-synthesis affords structural defects in the metal–organic framework film comprising uncoupled Cu(II) centres homogenously distributed throughout. These active sites promote catalytic performance as confirmed by computational modelling.

In situ one-step synthesis of metal–organic framework encapsulated naked Pt nanoparticles without additional reductants

2015 ◽  
Vol 3 (15) ◽  
pp. 8028-8033 ◽  
Author(s):  
Hongli Liu ◽  
Lina Chang ◽  
Liyu Chen ◽  
Yingwei Li
Keyword(s):  
Metal Nanoparticles ◽  
Metal Organic Framework ◽  
Pt Nanoparticles ◽  
Reducing Agents ◽  
Metal Organic ◽  
One Step ◽  
Organic Framework

A general and effective one-step strategy is developed to encapsulate tiny metal nanoparticles in various kinds of MOFs without any additional protecting agents and reducing agents.

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