A Novel Co(II) Metal–Organic Framework Based on 6-Methylpyridine-2,4-dicarboxylic Acid N-oxide: Synthesis, Crystal Structure and Thermal Stability

2010 ◽  
Vol 40 (11) ◽  
pp. 940-944
Author(s):  
Jian-Guo Lin ◽  
Ling Qiu
Keyword(s):  
Crystal Structure ◽  
Thermal Stability ◽  
Dicarboxylic Acid ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework

Synthesis, structure and photoluminescent behavior of a novel pillar-layered {Zn3}-based metal–organic framework

2016 ◽  
Vol 09 (01) ◽  
pp. 1650002 ◽  
Author(s):  
Xue-Zhi Song ◽  
Wen-Sheng Mu ◽  
Bing-Yan Han ◽  
Yang Yan
Keyword(s):  
Thermal Stability ◽  
Dicarboxylic Acid ◽  
Luminescent Property ◽  
Metal Organic Framework ◽  
Building Blocks ◽  
Metal Organic ◽  
Organic Framework

A novel 3D metal–organic framework (MOF) {[Zn3(bpdc)3 (p-4-bpmb)](DMF)2}n ( 1) (H[Formula: see text]-4,4′-dicarboxylic acid; p-4-[Formula: see text],4-bis(pyridine-4-ylmethoxy)benzene) has been solvothermally synthesized and structurally characterized. Compound 1 exhibits a 3D pillar-layered framework based on the trinuclear {Zn3} building blocks, consisting of Zn-dicarboxylate layers and bipyridyl-derivative pillars. Furthermore, it features three-fold interpenetrating 8-connected hex-type topology. In addition, its thermal stability and luminescent property have also been investigated.

Design of a MOF based on octa-nuclear zinc clusters realizing both thermal stability and structural flexibility

2022 ◽  
Author(s):  
Yunsheng Ma ◽  
Xiaoyan Tang ◽  
Ming Chen ◽  
Akio Mishima ◽  
Liangchun Li ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Dicarboxylic Acid ◽  
Metal Organic Framework ◽  
Structural Flexibility ◽  
Metal Organic ◽  
Zinc Clusters ◽  
Organic Framework

A octa-nuclear zinc (Zn8) cluster-based two-fold interpenetrated metal−organic framework (MOF) of [(CH3)2NH2]2[Zn8O3(FDC)6]·7DMF (denoted as Zn8-as; H2FDC = 9H-fluorene-2,7-dicarboxylic acid; DMF = N,N-dimethylformamide) was synthesized by reactions of a hard base...

scholarly journals A novel two-dimensional metal–organic framework as a recyclable heterogeneous catalyst for the dehydrogenative oxidation of alcohol and the N-arylation of azole compounds

RSC Advances ◽  
2021 ◽  
Vol 11 (19) ◽  
pp. 11739-11744
Author(s):  
Chengxin Liu ◽  
Jin Cui ◽  
Yufang Wang ◽  
Mingjie Zhang
Keyword(s):  
Crystal Structure ◽  
Dicarboxylic Acid ◽  
Heterogeneous Catalyst ◽  
Metal Organic Framework ◽  
Two Dimensional ◽  
Metal Organic ◽  
Recyclable Heterogeneous Catalyst ◽  
Organic Framework

A novel metal–organic framework (MOF) with two-dimensional (2D) crystal structure was developed using Cu(NO3)2·3H2O and 2,2′,5,5′-tetramethoxy-[1,1′-biphenyl]-4,4′-dicarboxylic acid.

scholarly journals Water Photo-Electrooxidation Using Mats of TiO2 Nanorods, Surface Sensitized by a Metal–Organic Framework of Nickel and 1,2-Benzene Dicarboxylic Acid

Hydrogen ◽  
2021 ◽  
Vol 2 (1) ◽  
pp. 58-75
Author(s):  
Sheng-Mu You ◽  
Waleed M. A. El Rouby ◽  
Loïc Assaud ◽  
Ruey-An Doong ◽  
Pierre Millet
Keyword(s):  
Dicarboxylic Acid ◽  
Electrochemical Impedance ◽  
Metal Organic Framework ◽  
Linear Sweep Voltammetry ◽  
Tio2 Nanorods ◽  
Tem Analysis ◽  
Vis Spectroscopy ◽  
Metal Organic ◽  
Benzene Dicarboxylic Acid ◽  
Organic Framework

Photoanodes comprising a transparent glass substrate coated with a thin conductive film of fluorine-doped tin oxide (FTO) and a thin layer of a photoactive phase have been fabricated and tested with regard to the photo-electro-oxidation of water into molecular oxygen. The photoactive layer was made of a mat of TiO2 nanorods (TDNRs) of micrometric thickness. Individual nanorods were successfully photosensitized with nanoparticles of a metal–organic framework (MOF) of nickel and 1,2-benzene dicarboxylic acid (BDCA). Detailed microstructural information was obtained from SEM and TEM analysis. The chemical composition of the active layer was determined by XRD, XPS and FTIR analysis. Optical properties were determined by UV–Vis spectroscopy. The water photooxidation activity was evaluated by linear sweep voltammetry and the robustness was assessed by chrono-amperometry. The OER (oxygen evolution reaction) photo-activity of these photoelectrodes was found to be directly related to the amount of MOF deposited on the TiO2 nanorods, and was therefore maximized by adjusting the MOF content. The microscopic reaction mechanism which controls the photoactivity of these photoelectrodes was analyzed by photo-electrochemical impedance spectroscopy. Microscopic rate parameters are reported. These results contribute to the development and characterization of MOF-sensitized OER photoanodes.

What Lies beneath a Metal–Organic Framework Crystal Structure? New Design Principles from Unexpected Behaviors

2021 ◽  
Author(s):  
Mark D. Allendorf ◽  
Vitalie Stavila ◽  
Matthew Witman ◽  
Carl K. Brozek ◽  
Christopher H. Hendon
Keyword(s):  
Crystal Structure ◽  
Metal Organic Framework ◽  
Design Principles ◽  
Metal Organic ◽  
Organic Framework
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