scholarly journals Solution and air stable host/guest architectures from a single layer covalent organic framework

2015 ◽  
Vol 51 (92) ◽  
pp. 16510-16513 ◽  
Author(s):  
D. Cui ◽  
J. M. MacLeod ◽  
M. Ebrahimi ◽  
D. F. Perepichka ◽  
F. Rosei
Keyword(s):  
Single Layer ◽  
Covalent Organic Framework ◽  
Fullerene Solution ◽  
Organic Framework

Single-layer COF-1 hosts fullerene guests, which can be introduced by a brief immersion in fullerene solution.

Surface-Confined Single-Layer Covalent Organic Framework on Single-Layer Graphene Grown on Copper Foil

2014 ◽  
Vol 126 (36) ◽  
pp. 9718-9722 ◽  
Author(s):  
Lirong Xu ◽  
Xin Zhou ◽  
Wei Quan Tian ◽  
Teng Gao ◽  
Yan Feng Zhang ◽  
...  
Keyword(s):  
Copper Foil ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Covalent Organic Framework ◽  
Layer Graphene ◽  
Organic Framework

Oriented 2D Covalent Organic Framework Thin Films on Single-Layer Graphene

Science ◽  
2011 ◽  
Vol 332 (6026) ◽  
pp. 228-231 ◽  
Author(s):  
J. W. Colson ◽  
A. R. Woll ◽  
A. Mukherjee ◽  
M. P. Levendorf ◽  
E. L. Spitler ◽  
...  
Keyword(s):  
Thin Films ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Covalent Organic Framework ◽  
Layer Graphene ◽  
Organic Framework

Surface-Confined Single-Layer Covalent Organic Framework on Single-Layer Graphene Grown on Copper Foil

2014 ◽  
Vol 53 (36) ◽  
pp. 9564-9568 ◽  
Author(s):  
Lirong Xu ◽  
Xin Zhou ◽  
Wei Quan Tian ◽  
Teng Gao ◽  
Yan Feng Zhang ◽  
...  
Keyword(s):  
Copper Foil ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Covalent Organic Framework ◽  
Layer Graphene ◽  
Organic Framework

Revealing the Local Electronic Structure of a Single-Layer Covalent Organic Framework through Electronic Decoupling

Nano Letters ◽  
2020 ◽  
Vol 20 (2) ◽  
pp. 963-970 ◽  
Author(s):  
Daniel J. Rizzo ◽  
Qingqing Dai ◽  
Christopher Bronner ◽  
Gregory Veber ◽  
Brian J. Smith ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Single Layer ◽  
Covalent Organic Framework ◽  
Local Electronic Structure ◽  
Organic Framework

scholarly journals Local Electronic Structure of Molecular Heterojunctions in a Single‐Layer 2D Covalent Organic Framework

2018 ◽  
Vol 31 (3) ◽  
pp. 1805941 ◽  
Author(s):  
Trinity Joshi ◽  
Chen Chen ◽  
Huifang Li ◽  
Christian S. Diercks ◽  
Gaoqiang Wang ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Single Layer ◽  
Covalent Organic Framework ◽  
Local Electronic Structure ◽  
Molecular Heterojunctions ◽  
Organic Framework

Prediction of strain-controlled adhesion in a single-layer covalent organic framework

Carbon ◽  
2019 ◽  
Vol 143 ◽  
pp. 172-178 ◽  
Author(s):  
Martha Y. Suárez-Villagrán ◽  
Tiago Botari ◽  
John H. Miller ◽  
Leonardo D. Machado
Keyword(s):  
Single Layer ◽  
Covalent Organic Framework ◽  
Organic Framework

Local Electronic Structure of a Single-Layer Porphyrin-Containing Covalent Organic Framework

ACS Nano ◽  
2017 ◽  
Vol 12 (1) ◽  
pp. 385-391 ◽  
Author(s):  
Chen Chen ◽  
Trinity Joshi ◽  
Huifang Li ◽  
Anton D. Chavez ◽  
Zahra Pedramrazi ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Single Layer ◽  
Covalent Organic Framework ◽  
Local Electronic Structure ◽  
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>

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