Multifunctional covalent organic frameworks for photocatalytic oxidative hydroxylation of arylboronic acids and fluorescence sensing for Cu2+

被引：32

作者：

Liu, Shufang ^{[1
]}

Liu, Ziqian ^{[1
]}

Su, Qing ^{[1
]}

Wu, Qiaolin ^{[1
]}

机构：

[1] Jilin Univ, Coll Chem, 2699 Qianjin St, Changchun 130012, Peoples R China

来源：

MICROPOROUS AND MESOPOROUS MATERIALS | 2022年 / 333卷

基金：

中国国家自然科学基金;

关键词：

Covalent organic frameworks; Crystalline porous polymers; Heterogeneous catalysts; Photocatalytic organic transformation; Fluorescent chemsensors; METAL IONS; EFFICIENT; DESIGN; SENSOR; CHEMOSENSOR; RECOGNITION; GENERATION; PLATFORM; BASE; FE3+;

D O I：

10.1016/j.micromeso.2022.111737

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Covalent organic frameworks (COFs) with excellent porosity and pre-designable structure have emerged as ideal and promising organic scaffolds for broad applications such as in gas storage, heterogeneous catalysis and fluorescence sensing. Herein, a hydrazone-based COF was synthesized by the condensation of 2,5-bis(2-methoxyethoxy) terephthalohydrazide (BMTH) with 1,3,5-triformylbenzene (TFB) under solvothermal conditions. The resulting COF material (TFB-BMTH) exhibits high crystallinity, excellent porosity with a BET surface area of 632 m(2) g(-1) and good thermal and chemical stability. The photoactive TFB-BMTH shows significant catalytic activity and recyclability in photocatalytic oxidative hydroxylation of arylboronic acid. The high photocatalytic performance of TFB-BMTH could be attributed to the effective light-harvesting platform with the efficient generation, migration and separation properties of photogenerated charge pairs in such a system. In addition, TFBBMTH showed significant fluorescence quenching for the sensing of Cu2+ . X-ray photoelectron spectroscopy and Fourier transform infrared techniques verified the interaction between Cu2+ and functional units in TFB-BMTH. This work demonstrates the development of multifunctional COFs and makes important contributions to functional exploration in heterogeneous organic transformation and sensing applications.

引用

页数：7

共 59 条

[1] Cobalt-Modified Covalent Organic Framework as a Robust Water Oxidation Electrocatalyst [J].

Aiyappa, Harshitha Barike ;

Thote, Jayshri ;

Shinde, Digambar Balaji ;

Banerjee, Rahul ;

Kurungot, Sreekumar .

CHEMISTRY OF MATERIALS, 2016, 28 (12) :4375-4379

[2] An azine-linked hexaphenylbenzene based covalent organic framework [J].

Alahakoon, Sampath B. ;

Thompson, Christina M. ;

Nguyen, Amy X. ;

Occhialini, Gino ;

McCandless, Gregory T. ;

Smaldone, Ronald A. .

CHEMICAL COMMUNICATIONS, 2016, 52 (13) :2843-2845

[3] Facile green synthesis of nitrogen-doped carbon dots using Chionanthus retusus fruit extract and investigation of their suitability for metal ion sensing and biological applications [J].

Atchudan, Raji ;

Edison, Thomas Nesakumar Jebakumar Immanuel ;

Chakradhar, Dasagrandhi ;

Perumal, Suguna ;

Shim, Jae-Jin ;

Lee, Yong Rok .

SENSORS AND ACTUATORS B-CHEMICAL, 2017, 246 :497-509

[4] Sustained Solar H2 Evolution from a Thiazolo[5,4-d]thiazole-Bridged Covalent Organic Framework and Nickel-Thiolate Cluster in Water [J].

Biswal, Bishnu P. ;

Vignolo-Gonzalez, Hugo A. ;

Banerjee, Tanmay ;

Grunenberg, Lars ;

Savasci, Goekcen ;

Gottschling, Kerstin ;

Nuss, Juergen ;

Ochsenfeld, Christian ;

Lotsc, Bettina V. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2019, 141 (28) :11082-11092

[5] Biological inorganic and bioinorganic chemistry of neurodegeneration based on prion and Alzheimer diseases [J].

Brown, DR ;

Kozlowski, H .

DALTON TRANSACTIONS, 2004, (13) :1907-1917

[6] Rapid Microwave Synthesis and Purification of Porous Covalent Organic Frameworks [J].

Campbell, Neil L. ;

Clowes, Rob ;

Ritchie, Lyndsey K. ;

Cooper, Andrew I. .

CHEMISTRY OF MATERIALS, 2009, 21 (02) :204-206

[7] Covalent organic framework with bidentate ligand sites as reliable fluorescent sensor for Cu2+ [J].

Cui, Chao ;

Wang, Quanbo ;

Xin, Cehua ;

Liu, Qingyun ;

Deng, Xiao ;

Liu, Tingting ;

Xu, Xiaohong ;

Zhang, Xiaomei .

MICROPOROUS AND MESOPOROUS MATERIALS, 2020, 299

[8] Surface-confined single-layer covalent organic frameworks: design, synthesis and application [J].

Cui, Daling ;

Perepichka, Dmitrii F. ;

MacLeod, Jennifer M. ;

Rosei, Federico .

CHEMICAL SOCIETY REVIEWS, 2020, 49 (07) :2020-2038

[9] An Azine-Linked Covalent Organic Framework [J].

Dalapati, Sasanka ;

Jin, Shangbin ;

Gao, Jia ;

Xu, Yanhong ;

Nagai, Atsushi ;

Jiang, Donglin .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (46) :17310-17313

[10] An n-Channel Two-Dimensional Covalent Organic Framework [J].

Ding, Xuesong ;

Chen, Long ;

Honsho, Yoshihito ;

Feng, Xiao ;

Saenpawang, Oraphan ;

Guo, Jingdong ;

Saeki, Akinori ;

Seki, Shu ;

Irle, Stephan ;

Nagase, Shigeru ;

Parasuk, Vudhichai ;

Jiang, Donglin .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (37) :14510-14513

← 1 2 3 4 5 6 →