scholarly journals Efficient One-Pot Synthesis of a Hexamethylenetetramine-Doped Cu-BDC Metal-Organic Framework with Enhanced CO2 Adsorption

Nanomaterials ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 1063 ◽  
Author(s):  
Aisha Asghar ◽  
Naseem Iqbal ◽  
Tayyaba Noor ◽  
Majid Ali ◽  
Timothy L. Easun
Keyword(s):  
Co2 Adsorption ◽  
Low Cost ◽  
Metal Organic Framework ◽  
Single Step ◽  
Co2 Uptake ◽  
One Pot ◽  
Amine Functionalized ◽  
Metal Organic ◽  
Thermogravimetric Studies ◽  
Organic Framework

Herein we report a facile, efficient, low cost, and easily scalable route for an amine-functionalized MOF (metal organic framework) synthesis. Cu-BDC⊃HMTA (HMTA = hexamethylenetetramine) has high nitrogen content and improved thermal stability when compared with the previously reported and well-studied parent Cu-BDC MOF (BDC = 1,4-benzenedicarboxylate). Cu-BDC⊃HMTA was obtained via the same synthetic method, but with the addition of HMTA in a single step synthesis. Thermogravimetric studies reveal that Cu-BDC⊃HMTA is more thermally stable than Cu-BDC MOF. Cu-BDC⊃HMTA exhibited a CO2 uptake of 21.2 wt % at 273 K and 1 bar, which compares favorably to other nitrogen-containing MOF materials.

Revealing an unusual temperature-dependent CO2 adsorption trend and selective CO2 uptake over water vapors in a polyamine-appended metal–organic framework

2019 ◽  
Vol 3 (12) ◽  
pp. 2759-2767 ◽  
Author(s):  
Jong Hyeak Choe ◽  
Dong Won Kang ◽  
Minjung Kang ◽  
Hyojin Kim ◽  
Jeoung Ryul Park ◽  
...  
Keyword(s):  
Co2 Adsorption ◽  
Selective Adsorption ◽  
Metal Organic Framework ◽  
Co2 Uptake ◽  
Temperature Dependent ◽  
Water Vapors ◽  
Metal Organic ◽  
Adsorption Of Co ◽  
Unusual Increase ◽  
Organic Framework

Heavily tetraethylenepentamine (tepa)-functionalized Mg2(dobpdc) showed an unusual increase in CO2 uptake on increasing the temperature and selective adsorption of CO2 over water vapors.

Amine-functionalized MIL-101(Cr) embedded with Co(ii) phthalocyanine as a durable catalyst for one-pot tandem oxidative A3coupling reactions of alcohols

2018 ◽  
Vol 42 (6) ◽  
pp. 4167-4174 ◽  
Author(s):  
Ahmad Shaabani ◽  
Reza Mohammadian ◽  
Alireza Hashemzadeh ◽  
Ronak Afshari ◽  
Mostafa M. Amini
Keyword(s):  
Catalytic System ◽  
Metal Organic Framework ◽  
Covalent Immobilization ◽  
One Pot ◽  
Amine Functionalized ◽  
System P ◽  
Metal Organic ◽  
Organic Framework

In this study, we report a metal–organic framework (MIL-101(Cr)-NH2) postsynthetically modifiedviacovalent immobilization of cobalt(ii) phthalocyanine as an efficient and mild catalytic system.

An amine-functionalized metal organic framework for preferential CO2 adsorption at low pressures

2009 ◽  
pp. 5230 ◽  
Author(s):  
Ramanathan Vaidhyanathan ◽  
Simon S. Iremonger ◽  
Karl W. Dawson ◽  
George K. H. Shimizu
Keyword(s):  
Co2 Adsorption ◽  
Metal Organic Framework ◽  
Amine Functionalized ◽  
Metal Organic ◽  
Low Pressures ◽  
Organic Framework

scholarly journals One-pot coating of LiCoPO4/C by a UiO-66 metal–organic framework

RSC Advances ◽  
2020 ◽  
Vol 10 (58) ◽  
pp. 35206-35213
Author(s):  
Abdelaziz M. Aboraia ◽  
Viktor V. Shapovalov ◽  
Alexnader A. Guda ◽  
Vera V. Butova ◽  
Alexander Soldatov
Keyword(s):  
Cathode Material ◽  
Electrochemical Properties ◽  
High Voltage ◽  
Metal Organic Framework ◽  
One Pot ◽  
Metal Organic ◽  
Organic Framework

LiCoPO4 (LCP) is a promising high voltage cathode material but suffers from low conductivity and poor electrochemical properties.

A binuclear Co-based metal-organic framework towards efficient oxygen evolution reaction

2021 ◽  
Author(s):  
Ning Liu ◽  
Qiaoqiao Zhang ◽  
Jingqi Guan
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Low Cost ◽  
Metal Organic Framework ◽  
Research Interest ◽  
Metal Organic ◽  
Organic Framework

Seeking for low-cost and high-performance electrocatalysts for oxygen evolution reaction (OER) has drawn enormous research interest in the last few years. Reported herein is the topotactic construction of a binuclear...

Fluorocarbon-Functionalized Superhydrophobic Metal–Organic Framework: Enhanced CO2 Uptake via Photoinduced Postsynthetic Modification

2021 ◽  
Author(s):  
Arpan Hazra ◽  
Satyanarayana Bonakala ◽  
Stephen Adie Adalikwu ◽  
Sundaram Balasubramanian ◽  
Tapas Kumar Maji
Keyword(s):  
Metal Organic Framework ◽  
Co2 Uptake ◽  
Postsynthetic Modification ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Efficient electrochemical synthesis of a manganese-based metal–organic framework for H2 and CO2 uptake

2021 ◽  
Vol 23 (3) ◽  
pp. 1220-1227
Author(s):  
Aisha Asghar ◽  
Naseem Iqbal ◽  
Tayyaba Noor ◽  
Benson M. Kariuki ◽  
Luke Kidwell ◽  
...  
Keyword(s):  
Electrochemical Synthesis ◽  
Metal Organic Framework ◽  
Co2 Uptake ◽  
Metal Organic ◽  
Organic Framework

Electrochemical synthesis, from manganese strips and dissolved linker, of a new amine-containing manganese-based metal–organic framework with enhanced CO2 uptake.

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