Metal-Ion Metathesis in Metal-Organic Frameworks: A Synthetic Route to New Metal-Organic Frameworks

2012 ◽  
Vol 18 (52) ◽  
pp. 16642-16648 ◽  
Author(s):  
Yonghwi Kim ◽  
Sunirban Das ◽  
Saurav Bhattacharya ◽  
Soonsang Hong ◽  
Min Gyu Kim ◽  
...  
Keyword(s):  
Metal Ion ◽  
Metal Organic Frameworks ◽  
Synthetic Route ◽  
Metal Organic

Core-shell ZIF-8@polydopamine nanoparticles obtained by mitigating polydopamine coating induced self-etching of MOFs: prototypical metal ion reservoirs for sticking to and killing bacteria

2021 ◽  
Author(s):  
Yingxue Tu ◽  
Caifen Lei ◽  
Fei Deng ◽  
Yiang Chen ◽  
Ying Wang ◽  
...  
Keyword(s):  
Metal Ions ◽  
Metal Ion ◽  
Biomedical Applications ◽  
Metal Organic Frameworks ◽  
Core Shell ◽  
Metal Organic

Metal organic frameworks (MOFs) have the potential to boost the undervalued biomedical applications of metal ions. Such endeavor has been hindered by the challenge of how to avoid the (cyto)toxicity...

Functional group effect of isoreticular metal–organic frameworks on heavy metal ion adsorption

2018 ◽  
Vol 42 (11) ◽  
pp. 8864-8873 ◽  
Author(s):  
Leili Esrafili ◽  
Vahid Safarifard ◽  
Elham Tahmasebi ◽  
M. D. Esrafili ◽  
Ali Morsali
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Metal Ion ◽  
Heavy Metal Ions ◽  
Functional Group ◽  
Metal Organic Frameworks ◽  
Ion Adsorption ◽  
Group Effect ◽  
Metal Ion Adsorption ◽  
Metal Organic

We examined adsorption behavior of some MOFs having different functional groups in their pillar structures for adsorption of some heavy metal ions.

Synthesis and Electrochemical Properties of Ternary Co-, Cu- and Ni- Based Metal-Organic Frameworks Electrode for Battery Supercapacitor Hybrid Application

2020 ◽  
Vol 981 ◽  
pp. 17-22
Author(s):  
Amir Luqman Sanusi ◽  
Nurul Khairiyyah Mohd Zain ◽  
Izan Izwan Misnon ◽  
Ahmad Salihin Samsudin ◽  
Rajan Jose
Keyword(s):  
Electrochemical Properties ◽  
Metal Ion ◽  
Electrochemical Impedance ◽  
High Surface ◽  
Metal Organic Frameworks ◽  
High Surface Area ◽  
High Specific Capacitance ◽  
Electrochemical Analysis ◽  
Benzenedicarboxylic Acid ◽  
Metal Organic

Metal-organic frameworks (MOFs) composed by coordination bonds between metal ion with organic linker has a uniform combination of micro and mesoporous structures has been used for several application including battery supercapacitor hybrid. (BSH). In BSH, MOF offer several advantages including high surface area, porous, and structure tunability. This paper reports the synthesis of ternary MOF of copper (Cu), nickel (Ni) and cobalt (Co) with 1,4-benzenedicarboxylic acid. The Co/Cu/Ni-MOF is synthesized using hydrothermal method at 160 °C for 12h and further develop as a BSH electrode. The physicochemical properties of MOF were characterized using FESEM, FTIR, XRD, BET and the electrochemical properties were evaluated using cyclic voltammetry (CV), charge-discharge cycling (CDC) and electrochemical impedance spectroscopy (EIS). Electrochemical analysis indicated that the MOF has high specific capacitance (CS) of 591 F g-1 at a current density of 1 A g-1 and 519 F g-1 at scan rate of 2 mV s-1, and possess low series resistance (RS) of 0.44 Ω and equivalent distributed resistance (Rd) of 1.07 Ω.

Metal organic frameworks as a catalyst for oxygen reduction: an unexpected outcome of a highly active Mn-MOF-based catalyst incorporated in activated carbon

Nanoscale ◽  
2018 ◽  
Vol 10 (20) ◽  
pp. 9634-9641 ◽  
Author(s):  
S. Gonen ◽  
O. Lori ◽  
G. Cohen-Taguri ◽  
L. Elbaz
Keyword(s):  
Activated Carbon ◽  
Transition Metal ◽  
Oxygen Reduction ◽  
Metal Ion ◽  
Metal Organic Frameworks ◽  
Highly Active ◽  
Metal Organic ◽  
Orr Activity ◽  
Unexpected Outcome

Four first row transition metal-based metal–organic-frameworks were synthesized in activated carbon, showing high electrocatalytic ORR activity with surprising metal-ion dependence.

Metal–Organic Frameworks as Metal Ion Precursors for the Synthesis of Nanocomposites for Lithium‐Ion Batteries

2020 ◽  
Vol 132 (12) ◽  
pp. 4793-4799
Author(s):  
Hongfeng Li ◽  
Peng Wu ◽  
Yawen Xiao ◽  
Meng Shao ◽  
Yu Shen ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Metal Ion ◽  
Metal Organic Frameworks ◽  
Lithium Ion ◽  
Metal Organic

scholarly journals Metal–Organic Frameworks as Key Materials for Solid-Phase Microextraction Devices—A Review

Separations ◽  
2019 ◽  
Vol 6 (4) ◽  
pp. 47 ◽  
Author(s):  
Gutiérrez-Serpa ◽  
Pacheco-Fernández ◽  
Pasán ◽  
Pino
Keyword(s):  
Metal Ion ◽  
Solid Phase Microextraction ◽  
Metal Clusters ◽  
Solid Phase ◽  
Metal Organic Frameworks ◽  
High Chemical ◽  
Current State ◽  
Metal Organic ◽  
Sorbent Materials ◽  
Ordered Porous

Metal–organic frameworks (MOFs) have attracted recently considerable attention in analytical sample preparation, particularly when used as novel sorbent materials in solid-phase microextraction (SPME). MOFs are highly ordered porous crystalline structures, full of cavities. They are formed by inorganic centers (metal ion atoms or metal clusters) and organic linkers connected by covalent coordination bonds. Depending on the ratio of such precursors and the synthetic conditions, the characteristics of the resulting MOF vary significantly, thus drifting into a countless number of interesting materials with unique properties. Among astonishing features of MOFs, their high chemical and thermal stability, easy tuneability, simple synthesis, and impressive surface area (which is the highest known), are the most attractive characteristics that makes them outstanding materials in SPME. This review offers an overview on the current state of the use of MOFs in different SPME configurations, in all cases covering extraction devices coated with (or incorporating) MOFs, with particular emphases in their preparation.

The effect of earth metal ion on the property of peptide-based metal–organic frameworks

CrystEngComm ◽  
2013 ◽  
Vol 15 (27) ◽  
pp. 5545 ◽  
Author(s):  
Wu-lin Chen ◽  
Wen-Xian Chen ◽  
Gui-lin Zhuang ◽  
Jun Zheng ◽  
Li Tan ◽  
...  
Keyword(s):  
Metal Ion ◽  
Metal Organic Frameworks ◽  
Earth Metal ◽  
Metal Organic
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