Pd-loaded "Two-in-one" Covalent Organic Framework Composite Material: Synthesis, Characterization and Detection of Bisphenol A

2021 ◽  
Author(s):  
Bingbing He ◽  
Qili Liu ◽  
Tiangliang Wang ◽  
Wei Sun ◽  
Qing Xu
Keyword(s):  
Composite Material ◽  
Bisphenol A ◽  
Material Synthesis ◽  
Covalent Organic Framework ◽  
Organic Framework

Removal of Bisphenol A and 2, 4-Dichlorophenol from Lake Water Using a Flower-Like Covalent Organic Framework

2020 ◽  
pp. 1-17
Author(s):  
Chunbo Liu ◽  
Junheng You ◽  
Ruirui Hu ◽  
Wei Jiang ◽  
Yuanxing Duan ◽  
...  
Keyword(s):  
Bisphenol A ◽  
Lake Water ◽  
Covalent Organic Framework ◽  
Organic Framework

Heteroporous 3D covalent organic framework-based magnetic nanospheres for sensitive detection of bisphenol A

Talanta ◽  
2021 ◽  
Vol 231 ◽  
pp. 122343
Author(s):  
Feifei Lu ◽  
Jian Lin ◽  
Chenchen Lin ◽  
Guomin Qi ◽  
Xucong Lin ◽  
...  
Keyword(s):  
Bisphenol A ◽  
Sensitive Detection ◽  
Covalent Organic Framework ◽  
Magnetic Nanospheres ◽  
Organic Framework

scholarly journals The Synthesis of a Covalent Organic Framework from Thiophene Armed Triazine and EDOT and Its Application as Anode Material in Lithium-Ion Battery

Polymers ◽  
2021 ◽  
Vol 13 (19) ◽  
pp. 3300
Author(s):  
Shuang Chen ◽  
Shukun Wang ◽  
Xin Xue ◽  
Jinsheng Zhao ◽  
Hongmei Du
Keyword(s):  
Composite Material ◽  
Band Gap ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Electrode Materials ◽  
Specific Capacity ◽  
Lithium Ion ◽  
Carbon Powder ◽  
Covalent Organic Framework ◽  
Organic Framework

As a class of redox active materials with some preferable properties, including rigid structure, insoluble characters, and large amounts of nitrogen atoms, covalent triazine frameworks (CTFs) have been frequently adopted as electrode materials in Lithium-ion batteries (LIBs). Herein, a triazine-based covalent organic framework employing 3,4-ethylenedioxythiophene (EDOT) as the bridging unit is synthesized by the presence of carbon powder through Stille coupling reaction. The carbon powder was added in an in-situ manner to overcome the low intrinsic conductivity of the polymer, which led to the formation of the polymer@C composite (PTT-O@C, PTT-O is a type of CTFs). The composite material is then employed in LIBs as anode material. The designed polymer shows a narrow band gap of 1.84 eV, proving the effectiveness of the nitrogen-enriched triazine unit in reducing the band gap of the resultant polymers. The CV results showed that the redox potential of the composite (vs. Li/Li+) is around 1.0 V, which makes it suitable to be used as the anode material in lithium-ion batteries. The composite material could exhibit the stable specific capacity of 645 mAh/g at 100 mA/g and 435 mAh/g at 500 mA/g, respectively, much higher than the pure carbon materials, indicating the good reversibility of the material. This work provides some additional information on electrochemical performance of the triazine and EDOT based CTFs, which is helpful for developing a deep understanding of the structure–performance correlations of the CTFs as anode materials.

Magnetic covalent organic framework material: synthesis and application as a sorbent for polycyclic aromatic hydrocarbons

2018 ◽  
Vol 10 (41) ◽  
pp. 5014-5024 ◽  
Author(s):  
Xuexiang Shi ◽  
Ning Li ◽  
Di Wu ◽  
Na Hu ◽  
Jing Sun ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Material Synthesis ◽  
Covalent Organic Framework ◽  
Polycyclic Aromatic ◽  
Organic Framework

Synthesis and application of magnetic covalent organic framework material as a sorbent for polycyclic aromatic hydrocarbons.

Determination of bisphenol A and bisphenol S by a covalent organic framework electrochemical sensor

2020 ◽  
Vol 263 ◽  
pp. 114616 ◽  
Author(s):  
Yue-Hong Pang ◽  
Yu-Ying Huang ◽  
Li Wang ◽  
Xiao-Fang Shen ◽  
Yi-Ying Wang
Keyword(s):  
Bisphenol A ◽  
Electrochemical Sensor ◽  
Bisphenol S ◽  
Covalent Organic Framework ◽  
Organic Framework
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