Monolithic cellulose supported metal nanoparticles as green flow reactor with high catalytic efficiency

被引：29

作者：

Xie, Zheng-Tian ^{[1
]}

Asoh, Taka-Aki ^{[1
]}

Uyama, Hiroshi ^{[1
]}

机构：

[1] Osaka Univ, Dept Appl Chem, Grad Sch Engn, 2-1 Yamadaoka, Suita, Osaka 5650871, Japan

来源：

CARBOHYDRATE POLYMERS | 2019年 / 214卷

关键词：

Metal nanoparitcles; Monolithic cellulose; Flow microreactor; Sustainable catalytic application; GOLD NANOPARTICLES; PALLADIUM NANOPARTICLES; ASYMMETRIC HYDROGENATION; CARBON NANOTUBES; PD NANOPARTICLES; SUZUKI-MIYAURA; MIZOROKI-HECK; REDUCTION; TEMPLATE; AMINO;

D O I：

10.1016/j.carbpol.2019.03.036

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A highly effective, stable and reusable flow microreactor was developed by utilizing the environmentally sustainable porous monolithic cellulose based on a facile temperature induced phase separation (TIPS) method. The obtained microreator could be applied to efficiently and continuously catalysing the reduction reaction of 4-nitrophenol (an important reaction in water treatment) without any post-treatment or regeneration of catalysts. Moreover, the monolith overcame the brittleness of the crystalline cellulose and showed a good mechanical resilience, suggesting a great potential for the practical application in severe environment. Compared with previous reported Pd supported catalytic systems, this microreactor exhibited extremely high catalytic efficiency (turnover frequency, TOF = 4660 h(-1), almost 4 times higher than that of cellulose nanocrystals supported catalyst) and long-term stability. This work provided a new strategy to construct highly effective and reusable metal NPs involved catalytic system by utilizing biodegradable cellulose materials.

引用

页码：195 / 203

页数：9

共 63 条

[1] Cellulose-Based Biomimetics and Their Applications [J].

Almeida, Ana P. C. ;

Canejo, Joao P. ;

Fernandes, Susete N. ;

Echeverria, Coro ;

Almeida, Pedro L. ;

Godinho, Maria H. .

ADVANCED MATERIALS, 2018, 30 (19)

[2] Palladium nanoparticles on polysaccharide-derived mesoporous materials and their catalytic performance in C-C coupling reactions [J].

Budarin, Vitaly L. ;

Clark, James H. ;

Luque, Rafael ;

Macquarrie, Duncan J. ;

White, Robin J. .

GREEN CHEMISTRY, 2008, 10 (04) :382-387

[3] Aerobic Oxidation and Oxidative Esterification of 5-Hydroxymethylfurfural by Gold Nanoparticles Supported on Nanoporous Polymer Host Matrix [J].

Buonerba, Antonio ;

Impemba, Salvatore ;

Litta, Antonella Dentoni ;

Capacchione, Carmine ;

Milione, Stefano ;

Grassi, Alfonso .

CHEMSUSCHEM, 2018, 11 (18) :3139-3149

[4] Bacterial Cellulose Supported Gold Nanoparticles with Excellent Catalytic Properties [J].

Chen, Meiyan ;

Kang, Hongliang ;

Gong, Yumei ;

Guo, Jing ;

Zhang, Hong ;

Liu, Ruigang .

ACS APPLIED MATERIALS & INTERFACES, 2015, 7 (39) :21717-21726

[5] Biocompatible polyethylenimine-graft-dextran catiomer for highly efficient gene delivery assisted by a nuclear targeting ligand [J].

Chu, Meng ;

Dong, Chunyan ;

Zhu, Haiyan ;

Cai, Xiaojun ;

Dong, Haiqing ;

Ren, Tianbin ;

Su, Jiansheng ;

Li, Yongyong .

POLYMER CHEMISTRY, 2013, 4 (08) :2528-2539

[6] Spectroscopic study of the modification of cellulose with polyethylenimines [J].

de la Orden, MU ;

Matías, MC ;

Urreaga, JM .

JOURNAL OF APPLIED POLYMER SCIENCE, 2004, 92 (04) :2196-2202

[7] Highly efficient catalytic reduction and electrochemical sensing of hazardous 4-nitrophenol using chitosan/rGO/palladium nanocomposite [J].

Dhanavel, S. ;

Revathy, T. A. ;

Padmanaban, A. ;

Narayanan, V. ;

Stephen, A. .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2018, 29 (16) :14093-14104

[8] Functionalized Inorganic Monolithic Microreactors for High Productivity in Fine Chemicals Catalytic Synthesis [J].

El Kadib, Abdelkrim ;

Chimenton, Ricardo ;

Sachse, Alexander ;

Fajula, Francois ;

Galarneau, Anne ;

Coq, Bernard .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (27) :4969-4972

[9] Green synthesis and catalytic properties of polyallylamine functionalized tetrahedral palladium nanocrystals [J].

Fu, Gengtao ;

Jiang, Xian ;

Ding, Linfei ;

Tao, Lin ;

Chen, Yu ;

Tang, Yawen ;

Zhou, Yiming ;

Wei, Shaohua ;

Lin, Jun ;

Lu, Tianhong .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2013, 138 :167-174

[10] A monolithic 5-(pyrrolidin-2-yl)tetrazole flow microreactor for the asymmetric aldol reaction in water-ethanol solvent [J].

Greco, Roberto ;

Caciolli, Lorenzo ;

Zaghi, Anna ;

Pandoli, Omar ;

Bortolini, Olga ;

Cavazzini, Alberto ;

De Risi, Carmela ;

Massi, Alessandro .

REACTION CHEMISTRY & ENGINEERING, 2016, 1 (02) :183-193

← 1 2 3 4 5 6 7 →