scholarly journals Tailored pore size and microporosity of covalent organic framework (COF) membranes for improved molecular separation

2021 ◽  
Vol 1 (2) ◽  
pp. 100008
Author(s):  
Digambar B. Shinde ◽  
Li Cao ◽  
Xiaowei Liu ◽  
Dinga A.D. Wonanke ◽  
Zongyao Zhou ◽  
...  
Keyword(s):  
Pore Size ◽  
Covalent Organic Framework ◽  
Molecular Separation ◽  
Organic Framework

Molecular Interactions and Layer Stacking Dictate Covalent Organic Framework Effective Pore Size

2021 ◽  
Author(s):  
Phuoc H. H. Duong ◽  
Yun Kyung Shin ◽  
Valerie A. Kuehl ◽  
Mohammad M. Afroz ◽  
John O. Hoberg ◽  
...  
Keyword(s):  
Pore Size ◽  
Molecular Interactions ◽  
Covalent Organic Framework ◽  
Layer Stacking ◽  
Effective Pore Size ◽  
Organic Framework

Solid–Vapor Interface Engineered Covalent Organic Framework Membranes for Molecular Separation

2020 ◽  
Vol 142 (31) ◽  
pp. 13450-13458 ◽  
Author(s):  
Niaz Ali Khan ◽  
Runnan Zhang ◽  
Hong Wu ◽  
Jianliang Shen ◽  
Jinqiu Yuan ◽  
...  
Keyword(s):  
Vapor Interface ◽  
Covalent Organic Framework ◽  
Molecular Separation ◽  
Organic Framework

Selective Molecular Separation by Interfacially Crystallized Covalent Organic Framework Thin Films

2017 ◽  
Vol 139 (37) ◽  
pp. 13083-13091 ◽  
Author(s):  
Kaushik Dey ◽  
Manas Pal ◽  
Kanhu Charan Rout ◽  
Shebeeb Kunjattu H ◽  
Anuja Das ◽  
...  
Keyword(s):  
Thin Films ◽  
Covalent Organic Framework ◽  
Molecular Separation ◽  
Organic Framework

scholarly journals Correction: Brønsted acid mediated covalent organic framework membranes for efficient molecular separation

2019 ◽  
Vol 7 (47) ◽  
pp. 27186-27186
Author(s):  
Hongjian Wang ◽  
Long Chen ◽  
Hao Yang ◽  
Meidi Wang ◽  
Leixin Yang ◽  
...  
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Covalent Organic Framework ◽  
Molecular Separation ◽  
Brönsted Acid ◽  
Organic Framework

Correction for ‘Brønsted acid mediated covalent organic framework membranes for efficient molecular separation’ by Hongjian Wang et al., J. Mater. Chem. A, 2019, 7, 20317–20324.

scholarly journals Pore engineering of ultrathin covalent organic framework membranes for organic solvent nanofiltration and molecular sieving

2020 ◽  
Vol 11 (21) ◽  
pp. 5434-5440 ◽  
Author(s):  
Digambar B. Shinde ◽  
Li Cao ◽  
A. D. Dinga Wonanke ◽  
Xiang Li ◽  
Sushil Kumar ◽  
...  
Keyword(s):  
Organic Solvent ◽  
Pore Size ◽  
Surface Engineering ◽  
Pore Surface ◽  
Alkyl Chains ◽  
Covalent Organic Framework ◽  
Organic Solvent Nanofiltration ◽  
Molecular Sieving ◽  
Organic Framework

Pore surface engineering of ultrathin COF membranes by introducing different lengths of alkyl chains into the skeleton, which allows us to precisely control the pore size of COF membranes for OSN applications and molecular sieving.

scholarly journals A Novel One-Dimensional Porphyrin-Based Covalent Organic Framework

Molecules ◽  
2019 ◽  
Vol 24 (18) ◽  
pp. 3361
Author(s):  
Miao Zhang ◽  
Ruijin Zheng ◽  
Ying Ma ◽  
Ruiping Chen ◽  
Xun Sun ◽  
...  
Keyword(s):  
Pore Size ◽  
Adsorption Capacity ◽  
Surface Area ◽  
Building Block ◽  
Co2 Adsorption ◽  
Bet Surface Area ◽  
One Dimensional ◽  
Covalent Organic Framework ◽  
Co2 Adsorption Capacity ◽  
Organic Framework

A novel one-dimensional covalent organic framework (COF-K) was firstly designed and synthesized through a Schiff-based reaction from a porphyrin building block and a nonlinear right-angle building block. The COF-K exhibited high BET surface area and narrow pore size of 1.25 nm and gave a CO2 adsorption capacity of 89 mg g−1 at 273K and 1bar.

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