Shaping Covalent Triazine Frameworks for the Hydrogenation of Carbon Dioxide to Formic Acid

被引：75

作者：

Bavykina, Anastasiya V. ^{[1
]}

Rozhko, Elena ^{[1
]}

Goesten, Maarten G. ^{[1
,2
]}

Wezendonk, Tim ^{[1
]}

Seoane, Beatriz ^{[1
]}

Kapteijn, Freek ^{[1
]}

Makkee, Michiel ^{[1
]}

Gascon, Jorge ^{[1
]}

机构：

[1] Delft Univ Technol, Catalysis Engn ChemE, Julianalaan 136, NL-2628 BL Delft, Netherlands

[2] Eindhoven Univ Technol, Dept Chem Engn & Chem Mol Catalysis, Kranenveld 14, NL-5600 MB Eindhoven, Netherlands

来源：

CHEMCATCHEM | 2016年 / 8卷 / 13期

关键词：

carbon dioxide hydrogenation; catalyst shaping; covalent triazine frameworks; formic acid; CATALYTIC-HYDROGENATION; CO2; OXIDATION;

D O I：

10.1002/cctc.201600419

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A facile one-step method to shape covalent triazine frameworks (CTFs) for catalytic applications is reported. Phase inversion of the CTF powder by using a polyimide as a binder in a microfluidic device results in the formation of composite spheres with accessible CTF porosity and a high mechanical and thermal stability. The fabricated spheres can be used to host organometallic complexes. The obtained shaped catalysts, Ir@CTF spheres, are active and fully recyclable in the direct hydrogenation of carbon dioxide into formic acid under mild reaction conditions (20 bar and 50-90 degrees C) and in the dehydrogenation of formic acid.

引用

页码：2217 / 2221

页数：5

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