scholarly journals Corrigendum to “Metal-organic frameworks based on monodisperse palladium-cobalt nanohybrids as highly active and reusable nanocatalysts for hydrogen generation” [Int J Hydrogen Energy 44 (2019) 2988–2996]

2021 ◽  
Author(s):  
Betül Şen ◽  
Ayşenur Aygün ◽  
Aysun Şavk ◽  
Cengiz Yenikaya ◽  
Sabri Cevik ◽  
...  
Keyword(s):  
Hydrogen Generation ◽  
Metal Organic Frameworks ◽  
Hydrogen Energy ◽  
Highly Active ◽  
Metal Organic

Metal-organic frameworks based on monodisperse palladium cobalt nanohybrids as highly active and reusable nanocatalysts for hydrogen generation

2019 ◽  
Vol 44 (5) ◽  
pp. 2988-2996 ◽  
Author(s):  
Betül Şen ◽  
Ayşenur Aygün ◽  
Aysun Şavk ◽  
Cengiz Yenikaya ◽  
Sabri Cevik ◽  
...  
Keyword(s):  
Hydrogen Generation ◽  
Metal Organic Frameworks ◽  
Highly Active ◽  
Metal Organic

Ultrastable Polymolybdate-Based Metal–Organic Frameworks as Highly Active Electrocatalysts for Hydrogen Generation from Water

2015 ◽  
Vol 137 (22) ◽  
pp. 7169-7177 ◽  
Author(s):  
Jun-Sheng Qin ◽  
Dong-Ying Du ◽  
Wei Guan ◽  
Xiang-Jie Bo ◽  
Ya-Fei Li ◽  
...  
Keyword(s):  
Hydrogen Generation ◽  
Metal Organic Frameworks ◽  
Highly Active ◽  
Metal Organic

scholarly journals Synthetic models of hydrogenases based on framework structures containing coordinating P, N-atoms as hydrogen energy electrocatalysts – from molecules to materials

2020 ◽  
Vol 92 (8) ◽  
pp. 1305-1320 ◽  
Author(s):  
Yulia H. Budnikova ◽  
Vera V. Khrizanforova
Keyword(s):  
Fossil Fuels ◽  
High Current Density ◽  
Clean Energy ◽  
Hydrogen Energy ◽  
Energy Technologies ◽  
Highly Active ◽  
Synthetic Materials ◽  
Metal Derivatives ◽  
Metal Organic ◽  
Metal Doped

AbstractNowadays, hydrogen has become not only an extremely important chemical product but also a promising clean energy carrier for replacing fossil fuels. Production of molecular H2 through electrochemical hydrogen evolution reactions is crucial for the development of clean-energy technologies. The development of economically viable and efficient H2 production/oxidation catalysts is a key step in the creation of H2-based renewable energy infrastructure. Intrinsic limitations of both natural enzymes and synthetic materials have led researchers to explore enzyme-induced catalysts to realize a high current density at a low overpotential. In recent times, highly active widespread numerous electrocatalysts, both homogeneous or heterogeneous (immobilized on the electrode), such as transition metal complexes, heteroatom- or metal-doped nanocarbons, metal-organic frameworks, and other metal derivatives (calix [4] resorcinols, pectates, etc.), which are, to one extent or another, structural or functional analogs of hydrogenases, have been extensively studied as alternatives for Pt-based catalysts, demonstrating prospects for the development of a “hydrogen economy”. This mini-review generalizes some achievements in the field of development of new electrocatalysts for H2 production/oxidation and their application for fuel cells, mainly focuses on the consideration of the catalytic activity of M[P2N2]22+ (M = Ni, Fe) complexes and other nickel structures which have been recently obtained.

scholarly journals Modulating electronic structure of metal-organic frameworks by introducing atomically dispersed Ru for efficient hydrogen evolution

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Yamei Sun ◽  
Ziqian Xue ◽  
Qinglin Liu ◽  
Yaling Jia ◽  
Yinle Li ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Density Functional ◽  
Metal Organic Frameworks ◽  
Catalyst Design ◽  
Single Atom ◽  
Hydrogen Energy ◽  
Structure Of Metal ◽  
Metal Organic

AbstractDeveloping high-performance electrocatalysts toward hydrogen evolution reaction is important for clean and sustainable hydrogen energy, yet still challenging. Herein, we report a single-atom strategy to construct excellent metal-organic frameworks (MOFs) hydrogen evolution reaction electrocatalyst (NiRu0.13-BDC) by introducing atomically dispersed Ru. Significantly, the obtained NiRu0.13-BDC exhibits outstanding hydrogen evolution activity in all pH, especially with a low overpotential of 36 mV at a current density of 10 mA cm−2 in 1 M phosphate buffered saline solution, which is comparable to commercial Pt/C. X-ray absorption fine structures and the density functional theory calculations reveal that introducing Ru single-atom can modulate electronic structure of metal center in the MOF, leading to the optimization of binding strength for H2O and H*, and the enhancement of HER performance. This work establishes single-atom strategy as an efficient approach to modulate electronic structure of MOFs for catalyst design.

Electrochemical oxidation of 5-hydroxymethylfurfural on ternary metal-organic frameworks nanoarrays: enhancement from electronic structure modulation

2021 ◽  
Author(s):  
Xiaojue Bai ◽  
Wenxiu He ◽  
Xingyu Lu ◽  
Yu Fu ◽  
Wei Qi
Keyword(s):  
Electronic Structure ◽  
Carboxylic Acid ◽  
Electrochemical Oxidation ◽  
Rational Design ◽  
Metal Organic Frameworks ◽  
Highly Active ◽  
Ternary Metal ◽  
Metal Organic ◽  
Structure Modulation

The rational design and exploitation of highly active and stable catalysts for the electrochemical oxidation of biomass-derived 5-hydroxymethylfurfural (HMF) to valuable chemical 2,5-furandi-carboxylic acid (FDCA), is of great significance. Herein,...

Amino-based metal-organic frameworks as stable, highly active basic catalysts

2009 ◽  
Vol 261 (1) ◽  
pp. 75-87 ◽  
Author(s):  
J GASCON ◽  
U AKTAY ◽  
M HERNANDEZALONSO ◽  
G VANKLINK ◽  
F KAPTEIJN
Keyword(s):  
Metal Organic Frameworks ◽  
Highly Active ◽  
Basic Catalysts ◽  
Metal Organic

scholarly journals Toward Optimal Photocatalytic Hydrogen Generation from Water Using Pyrene-Based Metal–Organic Frameworks

2021 ◽  
Author(s):  
F. Pelin Kinik ◽  
Andres Ortega-Guerrero ◽  
Fatmah Mish Ebrahim ◽  
Christopher P. Ireland ◽  
Ozge Kadioglu ◽  
...  
Keyword(s):  
Hydrogen Generation ◽  
Metal Organic Frameworks ◽  
Photocatalytic Hydrogen Generation ◽  
Metal Organic

Metal‐Organic Frameworks for Hydrogen Energy Applications: Advances and Challenges

ChemPhysChem ◽  
2019 ◽  
Vol 20 (10) ◽  
pp. 1177-1215 ◽  
Author(s):  
Vasudeva Rao Bakuru ◽  
Marilyn Esclance DMello ◽  
Suresh Babu Kalidindi
Keyword(s):  
Metal Organic Frameworks ◽  
Hydrogen Energy ◽  
Energy Applications ◽  
Metal Organic
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