scholarly journals Back Cover: High-Flux Membranes Based on the Covalent Organic Framework COF-LZU1 for Selective Dye Separation by Nanofiltration (Angew. Chem. Int. Ed. 15/2018)

2018 ◽  
Vol 57 (15) ◽  
pp. 4104-4104
Author(s):  
Hongwei Fan ◽  
Jiahui Gu ◽  
Hong Meng ◽  
Alexander Knebel ◽  
Jürgen Caro
Keyword(s):  
High Flux ◽  
Back Cover ◽  
Covalent Organic Framework ◽  
Organic Framework

scholarly journals Crystalline 2D Covalent Organic Framework Membranes for High-Flux Organic Solvent Nanofiltration

2018 ◽  
Vol 140 (43) ◽  
pp. 14342-14349 ◽  
Author(s):  
Digambar B. Shinde ◽  
Guan Sheng ◽  
Xiang Li ◽  
Mayur Ostwal ◽  
Abdul-Hamid Emwas ◽  
...  
Keyword(s):  
Organic Solvent ◽  
High Flux ◽  
Covalent Organic Framework ◽  
Organic Solvent Nanofiltration ◽  
Organic Framework

High-Flux Vertically Aligned 2D Covalent Organic Framework Membrane with Enhanced Hydrogen Separation

2020 ◽  
Vol 142 (15) ◽  
pp. 6872-6877 ◽  
Author(s):  
Hongwei Fan ◽  
Manhua Peng ◽  
Ina Strauss ◽  
Alexander Mundstock ◽  
Hong Meng ◽  
...  
Keyword(s):  
Hydrogen Separation ◽  
High Flux ◽  
Covalent Organic Framework ◽  
Vertically Aligned ◽  
Organic Framework

High-Flux Membranes Based on the Covalent Organic Framework COF-LZU1 for Selective Dye Separation by Nanofiltration

2018 ◽  
Vol 57 (15) ◽  
pp. 4083-4087 ◽  
Author(s):  
Hongwei Fan ◽  
Jiahui Gu ◽  
Hong Meng ◽  
Alexander Knebel ◽  
Jürgen Caro
Keyword(s):  
High Flux ◽  
Covalent Organic Framework ◽  
Organic Framework

scholarly journals Back Cover: Developing Luminescent Ratiometric Thermometers Based on a Covalent Organic Framework (COF) (Angew. Chem. Int. Ed. 5/2020)

2020 ◽  
Vol 59 (5) ◽  
pp. 2124-2124
Author(s):  
Anna M. Kaczmarek ◽  
Ying‐Ya Liu ◽  
Mariusz K. Kaczmarek ◽  
Hengshuo Liu ◽  
Flavia Artizzu ◽  
...  
Keyword(s):  
Back Cover ◽  
Covalent Organic Framework ◽  
Organic Framework

Tuning the pore structures and photocatalytic properties of a 2D covalent organic framework with multi-branched photoactive moieties

Nanoscale ◽  
2020 ◽  
Vol 12 (30) ◽  
pp. 16136-16142
Author(s):  
Xuan Wang ◽  
Ming-Jie Dong ◽  
Chuan-De Wu
Keyword(s):  
Photocatalytic Properties ◽  
Effective Strategy ◽  
Covalent Organic Framework ◽  
Highly Efficient ◽  
Pore Structures ◽  
Local Connection ◽  
Organic Framework

An effective strategy to incorporate accessible metalloporphyrin photoactive sites into 2D COFs by establishing a 3D local connection for highly efficient photocatalysis was developed.

A Three-Dimensional Tetraphenylethylene-Based Fluorescence Covalent Organic Framework for Molecular Recognition

2020 ◽  
Author(s):  
Junxia Ren ◽  
Yaozu Liu ◽  
Xin Zhu ◽  
Yangyang Pan ◽  
Yujie Wang ◽  
...  
Keyword(s):  
Molecular Recognition ◽  
Fluorescence Probe ◽  
Three Dimensional ◽  
Hazardous Substances ◽  
Covalent Organic Framework ◽  
Highly Sensitive ◽  
Volatile Organic ◽  
Polycyclic Aromatic ◽  
Better Than ◽  
Organic Framework

<p><a></a><a></a><a></a><a></a><a></a><a></a><a></a><a>The development of highly-sensitive recognition of </a><a></a><a></a><a></a><a></a><a>hazardous </a>chemicals, such as volatile organic compounds (VOCs) and polycyclic aromatic hydrocarbons (PAHs), is of significant importance because of their widespread social concerns related to environment and human health. Here, we report a three-dimensional (3D) covalent organic framework (COF, termed JUC-555) bearing tetraphenylethylene (TPE) side chains as an aggregation-induced emission (AIE) fluorescence probe for sensitive molecular recognition.<a></a><a> </a>Due to the rotational restriction of TPE rotors in highly interpenetrated framework after inclusion of dimethylformamide (DMF), JUC-555 shows impressive AIE-based strong fluorescence. Meanwhile, owing to the large pore size (11.4 Å) and suitable intermolecular distance of aligned TPE (7.2 Å) in JUC-555, the obtained material demonstrates an excellent performance in the molecular recognition of hazardous chemicals, e.g., nitroaromatic explosives, PAHs, and even thiophene compounds, via a fluorescent quenching mechanism. The quenching constant (<i>K</i><sub>SV</sub>) is two orders of magnitude better than those of other fluorescence-based porous materials reported to date. This research thus opens 3D functionalized COFs as a promising identification tool for environmentally hazardous substances.</p>

scholarly journals 18.1% single palladium atom catalysts on mesoporous covalent organic framework for gas phase hydrogenation of ethylene

2021 ◽  
Vol 2 (7) ◽  
pp. 100495
Author(s):  
Chun-Te Kuo ◽  
Yubing Lu ◽  
Pezhman Arab ◽  
K. Shamara Weeraratne ◽  
Hani El-Kaderi ◽  
...  
Keyword(s):  
Gas Phase ◽  
Palladium Atom ◽  
Covalent Organic Framework ◽  
Hydrogenation Of Ethylene ◽  
Organic Framework
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