Heterometallic trinuclear cluster-based microporous metal-organic framework with high adsorption selectivity of CO2 over N2

Song, Ying; Wang, Bing; Liu, Yi; Guo, Lanhui; Cao, Jin-Jin; Li, Wenhong; Liu, Ting; Qiao, Sen; Guo, Li‐Da

doi:10.1016/j.inoche.2020.108202

Cited by 8 publications

(5 citation statements)

References 16 publications

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“…As shown in Figure 6c, the porous material of 2 a takes up different amounts of C 2 H 6 (48.31 cm 3 /g), C 2 H 4 (36.44 cm 3 /g), CH 4 (15.89 cm 3 /g) at 298 K and 1 atm, which are significantly lower than that of MOF-74 with unsaturated metal sites. [31] These research results indicate that 2 a can be used as a good candidate for the storage of light hydrocarbons such as CH 4 , C 2 H 4 , and C 2 H 6 .…”

Section: Gas Sorption Properties Of 2 Amentioning

confidence: 80%

Three new V‐shape dicarboxylate coordination polymers: syntheses, crystal structures and properties

Chen

2021

Zeitschrift anorg allge chemie

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Three new coordination polymers (CPs) with the formulas of [Zn 2 (SDBA) 2 (im) 4 ] n (1), [CdCa(SDBA) 2 (DMA)(H 2 O)] n • 2n(DMA) (2) and [Cu(SDBA) 0.5 (μ 2 -OH)] n (3) (H 2 SDBA = 4,4'-dicarboxybiphenyl sulfone, im = imidazole, DMA = N,N'-dimethylacetamide) have been synthesized under hydro(solvo)thermal conditions and characterized by elemental analyses, powder x-ray diffraction analyses, thermogravimetric analyses and single crystal X-ray structural analyses. CP 1 displays a 1D double chain structure consolidated by NÀ H•••O hydrogen bonds, which are further extended into a 3D supramolecular framework via the help of intermolecular NÀ H•••O hydrogen bonds. CP 2 features a 2D layered structure based on 1D À [CdÀ (COO) 2 À Ca] n À chains. Interestingly, in this 2D layer there exists large 1D channels that are occupied by the coordinated DMA molecules, coordinated water molecules and free DMA molecules. CP 3 has a 3D framework based on 1D À [CuÀ (COO)(μ 2 -OH)À Cu] n À chains. The luminescent properties of CPs 1 and 2, gas adsorption properties of 2 a (solvent-free form of CP 2), and photocatalytic property of CP 3 were also investigated.

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Section: Gas Sorption Properties Of 2 Amentioning

confidence: 80%

Three new V‐shape dicarboxylate coordination polymers: syntheses, crystal structures and properties

Chen

2021

Zeitschrift anorg allge chemie

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“…Metal–organic frameworks (MOFs) have a variety of fascinating architectures, at the same time, they have extensive application prospects as the hybrid functional materials in luminescence, chemical separation, magnetism, gas storage, heterocatalysis, and so on [4–7]. Therefore, reasonable design along with creation of the MOFs is the present research hotspot.…”

Section: Introductionmentioning

confidence: 99%

Solvothermal synthesis of a new heterometallic Cd–Ba compound based on terephthalic acid: Catalytic property and therapeutic effect on diabetes

Zhang

Ying

et al. 2022

Micro & Nano Letters

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Presented is a new heterometallic compound, namely [Cd2Ba2(pdc)4(H2O)4(DMA)2]}n·n(H2O) (1, H2pdc = terephthalic acid, DMA is N, N′‐dimethylacetamide), which was created with the solvothermal reaction. The architectural analysis of X‐ray indicated that the 1 reveals a three‐dimensional skeleton according to one‐dimensional infinite chains. After removal of the free along with coordinated solvent molecules, it contains 49.8% solvent‐accessible volume and unsaturated coordination sites. The solvent‐free form of 1 exhibits excellent catalytic effect for the addition reaction between diethylzinc and benzaldehyde. Its therapeutic effect and mechanism exploration on diabetes was conducted in this present research. Firstly, the abundance of intestinal flora in the gut was detected with real time RT‐PCR assay. Besides, the measurement of the levels of sugar was conducted with blood glucose meter in the T2DM animal after compound treatment. The cytotoxicity of the 1 was evaluated with CCK‐8 assay.

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“…[1][2][3][4][5] Of particular interest is the construction of porous MOFs for gas storage and separation. [6][7][8] Compared with traditional adsorbent materials, such as zeolites, activated carbons, or diatomite, porous MOFs materials are more advantageous in terms of high surface area, adjustable pore size, as well as unique functional groups modified pore environment. [9] However, how to build porous MOFs in a controllable manner is still a great challenge.…”

Section: Introductionmentioning

confidence: 99%

Construction of a 3D porous Zn(II) compound with (3,4)‐connected topology: luminescent and gas sorption properties

Cao

Guo³

et al. 2021

Zeitschrift anorg allge chemie

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A new 3D porous Zn(II) compound [Zn 2 (L) 2 (C 2 O 4 )] n • 2(DMA) (1, HL = 4-(4-carboxyphenyl)-2,2' : 4',4''-terpyridine, DMA = N, N'dimethylacetamide) was successfully synthesized with carboxyphenyl-terpyridine ligand. X-ray structural analysis revealed that compound 1 features a 2-fold interpenetrated framework with (3,4)-connected network topology. Despite interpenetration, compound 1 still contains high solvent-accessible free volume owing to the existence of large 1D nanotube channels. Gas adsorption properties investigation of the activated 1 a confirms its high BET surface area, high CO 2 uptake capacity and excellent adsorption selectivity of CO 2 over CH 4 . Luminescent properties investigation indicate that compound 1 displays intense luminescence at room temperature.

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Heterometallic trinuclear cluster-based microporous metal-organic framework with high adsorption selectivity of CO2 over N2

Cited by 8 publications

References 16 publications

Three new V‐shape dicarboxylate coordination polymers: syntheses, crystal structures and properties

Three new V‐shape dicarboxylate coordination polymers: syntheses, crystal structures and properties

Solvothermal synthesis of a new heterometallic Cd–Ba compound based on terephthalic acid: Catalytic property and therapeutic effect on diabetes

Construction of a 3D porous Zn(II) compound with (3,4)‐connected topology: luminescent and gas sorption properties

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