scholarly journals Two-Dimensional Covalent Organic Frameworks for Carbon Dioxide Capture through Channel-Wall Functionalization

2015 ◽  
Vol 54 (10) ◽  
pp. 2986-2990 ◽  
Author(s):  
Ning Huang ◽  
Xiong Chen ◽  
Rajamani Krishna ◽  
Donglin Jiang
Keyword(s):  
Carbon Dioxide ◽  
Channel Wall ◽  
Carbon Dioxide Capture ◽  
Two Dimensional ◽  
Covalent Organic Frameworks

scholarly journals Two-Dimensional Covalent Organic Frameworks for Carbon Dioxide Capture through Channel-Wall Functionalization

2015 ◽  
Vol 127 (10) ◽  
pp. 3029-3033 ◽  
Author(s):  
Ning Huang ◽  
Xiong Chen ◽  
Rajamani Krishna ◽  
Donglin Jiang
Keyword(s):  
Carbon Dioxide ◽  
Channel Wall ◽  
Carbon Dioxide Capture ◽  
Two Dimensional ◽  
Covalent Organic Frameworks

Synthesis of Benzobisoxazole-Linked Two-Dimensional Covalent Organic Frameworks and Their Carbon Dioxide Capture Properties

2016 ◽  
Vol 5 (9) ◽  
pp. 1055-1058 ◽  
Author(s):  
David A. Pyles ◽  
Jonathan W. Crowe ◽  
Luke A. Baldwin ◽  
Psaras L. McGrier
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Capture ◽  
Two Dimensional ◽  
Covalent Organic Frameworks

Synthesis and carbon dioxide capture properties of flower-shaped zeolitic imidazolate framework-L

CrystEngComm ◽  
2019 ◽  
Vol 21 (43) ◽  
pp. 6536-6544 ◽  
Author(s):  
Shaozhen Wang ◽  
Biao Zang ◽  
Yueyue Chang ◽  
Hongqi Chen
Keyword(s):  
Carbon Dioxide ◽  
Adsorption Capacity ◽  
Room Temperature ◽  
Control Method ◽  
Carbon Dioxide Capture ◽  
Two Dimensional ◽  
Coordination Control ◽  
Zeolitic Imidazolate Framework

Flower-shaped zeolitic imidazolate framework-L (ZIF-L) nanostructures were synthesized by a coordination control method. The CO2 adsorption capacity of flower-shaped ZIF-L was 1.15 mmol g−1 at room temperature and 1 bar, which was higher than that of the two-dimensional ZIF-L.

Carbon Dioxide Capture: Covalent Organic Frameworks for CO2Capture (Adv. Mater. 15/2016)

2016 ◽  
Vol 28 (15) ◽  
pp. 3032-3032 ◽  
Author(s):  
Yongfei Zeng ◽  
Ruqiang Zou ◽  
Yanli Zhao
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Capture ◽  
Covalent Organic Frameworks

Seeded Growth of Single-Crystal Two-Dimensional Covalent Organic Frameworks

2017 ◽  
Author(s):  
Austin M. Evans ◽  
Lucas R. Parent ◽  
Nathan C. Flanders ◽  
Ryan P. Bisbey ◽  
Edon Vitaku ◽  
...  
Keyword(s):  
Molecular Transport ◽  
Controlled Synthesis ◽  
Two Dimensional ◽  
Covalent Organic Frameworks ◽  
Seeded Growth ◽  
Covalent Bonds ◽  
Crystalline Materials ◽  
Step Procedure ◽  
Structures And Properties ◽  
2D Polymer

<div> <div> <div> <p>Polymerizing monomers into periodic two-dimensional (2D) networks provides structurally precise, atomically thin macromolecular sheets linked by robust, covalent bonds. These materials exhibit desirable mechanical, optoelectrotronic, and molecular transport properties derived from their designed structure and permanent porosity. 2D covalent organic frameworks (COFs) offer broad monomer scope, but are generally isolated as polycrystalline, insoluble powders with limited processability. Here we overcome this limitation by controlling 2D COF formation using a two- step procedure. In the first step, 2D COF nanoparticle seeds are prepared with approximate diameters of 30 nm. Next, monomers are slowly added to suppress new nucleation while promoting epitaxial growth on the existing seeds to sizes of several microns. The resulting COF nanoparticles are of exceptional and unprecedented quality, isolated as single crystalline materials with micron-scale domain sizes. These findings advance the controlled synthesis of 2D layered COFs and will enable a broad exploration of synthetic 2D polymer structures and properties. </p> </div> </div> </div>

Seeded Growth of Single-Crystal Two-Dimensional Covalent Organic Frameworks

2017 ◽  
Author(s):  
Austin M. Evans ◽  
Lucas R. Parent ◽  
Nathan C. Flanders ◽  
Ryan P. Bisbey ◽  
Edon Vitaku ◽  
...  
Keyword(s):  
Molecular Transport ◽  
Controlled Synthesis ◽  
Two Dimensional ◽  
Covalent Organic Frameworks ◽  
Seeded Growth ◽  
Covalent Bonds ◽  
Crystalline Materials ◽  
Step Procedure ◽  
Structures And Properties ◽  
2D Polymer

<div> <div> <div> <p>Polymerizing monomers into periodic two-dimensional (2D) networks provides structurally precise, atomically thin macromolecular sheets linked by robust, covalent bonds. These materials exhibit desirable mechanical, optoelectrotronic, and molecular transport properties derived from their designed structure and permanent porosity. 2D covalent organic frameworks (COFs) offer broad monomer scope, but are generally isolated as polycrystalline, insoluble powders with limited processability. Here we overcome this limitation by controlling 2D COF formation using a two- step procedure. In the first step, 2D COF nanoparticle seeds are prepared with approximate diameters of 30 nm. Next, monomers are slowly added to suppress new nucleation while promoting epitaxial growth on the existing seeds to sizes of several microns. The resulting COF nanoparticles are of exceptional and unprecedented quality, isolated as single crystalline materials with micron-scale domain sizes. These findings advance the controlled synthesis of 2D layered COFs and will enable a broad exploration of synthetic 2D polymer structures and properties. </p> </div> </div> </div>

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