Bottom-up approach to engineer a molybdenum-doped covalent-organic framework catalyst for selective oxidation reaction

RSC Advances ◽  
2014 ◽  
Vol 4 (93) ◽  
pp. 51544-51547 ◽  
Author(s):  
Weijie Zhang ◽  
Pingping Jiang ◽  
Ying Wang ◽  
Jian Zhang ◽  
Yongxue Gao ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Oxidation Reaction ◽  
Catalytic Properties ◽  
Bottom Up ◽  
Covalent Organic Framework ◽  
Organic Framework

We synthesized a readily accessible molybdenum-doped covalent-organic framework catalyst (Mo-COF) linked by a hydrazine linkage via a facile two-step bottom-up approach. This Mo-COF catalyst as an open nanochannel-reactor showed promising catalytic properties for the selective oxidation reaction.

Covalent organic framework nanosheets: preparation, properties and applications

2020 ◽  
Vol 49 (8) ◽  
pp. 2291-2302 ◽  
Author(s):  
D. Rodríguez-San-Miguel ◽  
C. Montoro ◽  
F. Zamora
Keyword(s):  
Porous Materials ◽  
Covalent Organic Frameworks ◽  
Top Down ◽  
Bottom Up ◽  
Molecular Precursors ◽  
3 Dimensional ◽  
Covalent Organic Framework ◽  
Organic Framework

Covalent organic frameworks are crystalline porous materials with 2- or 3-dimensional structures designed modularly from their molecular precursors. Using bottom-up or top-down strategies, single- or few-layer materials can be obtained from them.

Synthesis and Catalytic Properties of Metal–N-Heterocyclic-Carbene-Decorated Covalent Organic Framework

2020 ◽  
Vol 22 (18) ◽  
pp. 7363-7368 ◽  
Author(s):  
Yue Li ◽  
Ying Dong ◽  
Jing-Lan Kan ◽  
Xiaowei Wu ◽  
Yu-Bin Dong
Keyword(s):  
Catalytic Properties ◽  
Covalent Organic Framework ◽  
Organic Framework

scholarly journals Crystalline fibres of a covalent organic framework through bottom-up microfluidic synthesis

2016 ◽  
Vol 52 (59) ◽  
pp. 9212-9215 ◽  
Author(s):  
David Rodríguez-San-Miguel ◽  
Afshin Abrishamkar ◽  
Jorge A. R. Navarro ◽  
Romen Rodriguez-Trujillo ◽  
David B. Amabilino ◽  
...  
Keyword(s):  
High Quality ◽  
Bottom Up ◽  
Covalent Organic Framework ◽  
Organic Framework

This work describes the formation of high quality fibres of a covalent organic framework (COF) under microfluidic conditions.

A bifunctional covalent organic framework as an efficient platform for cascade catalysis

2017 ◽  
Vol 1 (7) ◽  
pp. 1310-1316 ◽  
Author(s):  
Qi Sun ◽  
Briana Aguila ◽  
Shengqian Ma
Keyword(s):  
Catalytic Properties ◽  
Knoevenagel Condensation ◽  
Aerobic Oxidation ◽  
Covalent Organic Framework ◽  
Condensation Reactions ◽  
Organic Framework ◽  
Cascade Catalysis

A covalent organic framework bearing pyridine moieties, which serves as a promising platform for cascade catalysis, exhibits extraordinary catalytic properties as exemplified by aerobic oxidation–Knoevenagel condensation reactions.

Polydopamine-modulated covalent organic framework membranes for molecular separation

2019 ◽  
Vol 7 (30) ◽  
pp. 18063-18071 ◽  
Author(s):  
Jianliang Shen ◽  
Runnan Zhang ◽  
Yanlei Su ◽  
Benbing Shi ◽  
Xinda You ◽  
...  
Keyword(s):  
Porous Support ◽  
Bottom Up ◽  
Covalent Organic Framework ◽  
Molecular Separation ◽  
Organic Framework

Ultrathin and defect-free sulfonated imine-linked COF membranes were fabricated on a porous support via a polydopamine (PDA)-modulated bottom-up approach for molecular separation.

Improved photocatalytic performance of covalent organic frameworks by nanostructure construction

2020 ◽  
Vol 56 (33) ◽  
pp. 4567-4570 ◽  
Author(s):  
Lifei Liu ◽  
Bingxing Zhang ◽  
Xiuniang Tan ◽  
Dongxing Tan ◽  
Xiuyan Cheng ◽  
...  
Keyword(s):  
Oxidation Reaction ◽  
High Performance ◽  
Photocatalytic Oxidation ◽  
Photocatalytic Performance ◽  
Covalent Organic Frameworks ◽  
Nanostructured Surfaces ◽  
Covalent Organic Framework ◽  
Mild Conditions ◽  
Organic Framework

Covalent organic framework capsules with nanostructured surfaces were constructed, which exhibit high performance for photocatalytic oxidation reaction under mild conditions.

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.

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