A two-dimensional MXene-supported metal–organic framework for highly selective ambient electrocatalytic nitrogen reduction

Nanoscale ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 2843-2848
Author(s):  
Xingyou Liang ◽  
Xuefeng Ren ◽  
Qiyue Yang ◽  
Liguo Gao ◽  
Mengfan Gao ◽  
...  
Keyword(s):  
Environmental Conditions ◽  
Metal Organic Framework ◽  
Two Dimensional ◽  
Nitrogen Reduction ◽  
Metal Organic ◽  
Organic Framework ◽  
Supported Metal

A Co-based MOF supported on Ti3C2 MXene was prepared via in situ growth, which can efficiently reduce nitrogen to ammonia under environmental conditions.

Metal-Organic Framework Functionalized Sulphur doped Graphene: A Promising Platform for selective and sensitive Electrochemical Sensing of Acetaminophen, Dopamine and H2O2

2021 ◽  
Author(s):  
Shazia Nabi ◽  
Feroz Ahmad Sofi ◽  
Nusrat Rashid ◽  
Pravin Ingole ◽  
Mohsin Ahmad Bhat
Keyword(s):  
Self Assembly ◽  
Metal Organic Framework ◽  
Electrochemical Sensing ◽  
Redox Active ◽  
Doped Graphene ◽  
Metal Organic ◽  
Organic Framework ◽  
Supported Metal

We present a simple in-situ self-assembly approach for crafting of a heteroatom doped graphene supported Metal-Organic-Framework (MOF) nanocomposite; a highly conductive redox active 2D platform with excellent potential for selective...

Structure and Magnetic Properties of a Two-dimensional Metal-Organic Framework: [Cu3(bpdc)4/2(pdon)2(H2O)6] · 2ClO4

2009 ◽  
Vol 64 (9) ◽  
pp. 1016-1020 ◽  
Author(s):  
Xian-Wen Wang ◽  
Ming-Xing Liu ◽  
Wen-Jun Jiang ◽  
Tie-Jun Cai ◽  
Qian Deng
Keyword(s):  
Hydrothermal Reaction ◽  
Bond Cleavage ◽  
Metal Organic Framework ◽  
Two Dimensional ◽  
Cell Parameters ◽  
Mixed Ligands ◽  
Carbon Carbon Bond ◽  
Metal Organic ◽  
Organic Framework

A unique 2D sheet metal-organic framework, [Cu3(bpdc)4/2(pdon)2(H2O)6]·2ClO4 (2), has been synthesized by the hydrothermal reaction of pdon with Cu(ClO4)2 (bpdc = 2,2´-bipyridyl-3,3´- dicarboxylate, pdon = 1,10-phenanthroline-5,6-dione). Compound 2 crystallizes in the orthorhombic chiral space group P21212, with the cell parameters: a = 12.3596(11), b = 25.978(2), c = 7.9585(7) Å , V = 2555.3(4) Å3 [R1 = 0.068 and wR2 = 0.172]. It represents a novel metal-organic framework comprising of the mixed ligands of pdon and bpdc, where the cupric atoms are bridged by alternating the μ2- and μ4-bpdc groups into two-dimensional positively charged layers. The bpdc ligand has resulted from the in situ oxidative carbon-carbon bond cleavage of the pdon ligand. Compound 2 displays antiferromagnetic interactions. Above 40 K, χm −1 obeys the Curie-Weiss law with C = 1.37 cm3 Kmol−1 and Θ = −13.95 K.

scholarly journals Single-Layered Two-Dimensional Metal–Organic Framework Nanosheets as an in Situ Visual Test Paper for Solvents

2018 ◽  
Vol 10 (34) ◽  
pp. 28860-28867 ◽  
Author(s):  
Yang-Hui Luo ◽  
Chen Chen ◽  
Chang He ◽  
Ying-Yu Zhu ◽  
Dan-Li Hong ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Visual Test ◽  
Two Dimensional ◽  
Test Paper ◽  
Metal Organic ◽  
Organic Framework

Synthesis and Structure of a Clathrated Two-Dimensional Metal-Organic Framework: [Cd(4,4'-bpy)2(H2O)2](ClO4)2·(L)2·H2O (L = Bis(1-pyrazinylethylidene)hydrazine)

2008 ◽  
Vol 73 (1) ◽  
pp. 24-31
Author(s):  
Dayu Wu ◽  
Genhua Wu ◽  
Wei Huang ◽  
Zhuqing Wang
Keyword(s):  
Metal Organic Framework ◽  
Channel Structure ◽  
Two Dimensional ◽  
X Ray Diffraction ◽  
Guest Molecules ◽  
X Ray ◽  
Square Planar ◽  
Metal Organic ◽  
Aqueous Meoh ◽  
Organic Framework

The compound [Cd(4,4'-bpy)2(H2O)2](ClO4)2·(L)2 was obtained by the reaction of Cd(ClO4)2, bis(1-pyrazinylethylidene)hydrazine (L) and 4,4'-bipyridine in aqueous MeOH. Single-crystal X-ray diffraction has revealed its two-dimensional metal-organic framework. The 2-D layers superpose on each other, giving a channel structure. The square planar grids consist of two pairs of shared edges with Cd(II) ion and a 4,4'-bipyridine molecule each vertex and side, respectively. The square cavity has a dimension of 11.817 × 11.781 Å. Two guest molecules of bis(1-pyrazinylethylidene)hydrazine are clathrated in every hydrophobic host cavity, being further stabilized by π-π stacking and hydrogen bonding. The results suggest that the hydrazine molecules present in the network serve as structure-directing templates in the formation of crystal structures.

Two-Dimensional Metal–Organic Framework Nanosheets as an Enzyme Inhibitor: Modulation of the α-Chymotrypsin Activity

2017 ◽  
Vol 139 (24) ◽  
pp. 8312-8319 ◽  
Author(s):  
Ming Xu ◽  
Shuai Yuan ◽  
Xin-Yu Chen ◽  
Yu-Jie Chang ◽  
Gregory Day ◽  
...  
Keyword(s):  
Enzyme Inhibitor ◽  
Metal Organic Framework ◽  
Two Dimensional ◽  
Chymotrypsin Activity ◽  
Metal Organic ◽  
Organic Framework
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