3D-Printed Porous Magnetic Carbon Materials Derived from Metal–Organic Frameworks

Polymers

Yulia V. Nelyubina¹  Valentin V. Novikov¹  Igor A. Nikovskiy¹  Anton I. Cherevko¹  Kirill M. Skupov¹  Nikolay N. Efimov² 

[1] A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 119991 Moscow, Russia;Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia;

关键词: 3D printing;    composite materials;    metal–organic frameworks;    photopolymer;    porous carbon materials;    pyrolysis;   

DOI  :  10.3390/polym13223881

来源: DOAJ

【 摘 要 】

Here we report new porous carbon materials obtained by 3D printing from photopolymer compositions with zinc- and nickel-based metal–organic frameworks, ZIF-8 and Ni-BTC, followed by high-temperature pyrolysis. The pyrolyzed materials that retain the shapes of complex objects contain pores, which were produced by boiling zinc and magnetic nickel particles. The two thus provided functionalities—large specific surface area and ferromagnetism—that pave the way towards creating heterogenous catalysts that can be easily removed from reaction mixtures in industrial catalytic processes.

【 授权许可】

Unknown