A review of metal-organic frameworks and polymers in mixed matrix membranes for CO₂ capture

• Charlotte Skjold Qvist Christensen,
• Nicholas Hansen,
• Mahboubeh Motadayen,
• Nina Lock,
• Martin Lahn Henriksen and
• Jonathan Quinson

Beilstein J. Nanotechnol. 2025, 16, 155–186, doi:10.3762/bjnano.16.14

• framework and the CO2 adsorbate. A third strategy for obtaining high CO2 adsorption selectivity is to prepare MOFs from metal ion nodes that are uncoordinated, thus having accessible coordination vacancies known as open metal sites (OMSs). This strategy, illustrated in Figure 2c, is a prominent method for

Metal-organic framework-based nanomaterials for CO₂ storage: A review

• Ha Huu Do,
• Iqra Rabani and
• Hai Bang Truong

Beilstein J. Nanotechnol. 2023, 14, 964–970, doi:10.3762/bjnano.14.79

• -organic frameworks (MOFs) promising contenders for CO2 uptake. This review commences by discussing recent advancements in MOFs with diverse adsorption sites, encompassing open metal sites and Lewis basic centers. Next, diverse strategies aimed at enhancing CO2 adsorption capabilities are presented

• frameworks (MOFs) [11][12][13]. Notably, MOFs constructed from metal ions and organic linkers are expected to be alternative materials to the organic alcohol amines in CCS [14]. These nanosized materials posess unique properties such as ultrahigh surface area, tunable pore size, open metal sites (OMSs), and

• featuring chemical sites, such as open metal sites (OMSs) and Lewis acid sites, for CO2 adsorption applications. Furthermore, we explore several approaches that have been employed to enhance CO2 storage capabilities, including pore size control, post-synthetic modification, and the development of composites

Ni, Co, Zn, and Cu metal-organic framework-based nanomaterials for electrochemical reduction of CO₂: A review

• Ha Huu Do and
• Hai Bang Truong

Beilstein J. Nanotechnol. 2023, 14, 904–911, doi:10.3762/bjnano.14.74

• one hand, HKUST-1 contains open metal sites (Cu2+), which are not hindered by surrounding linkers, facilitating interaction with intermediates and, thus, increasing CO2 reduction. On the other hand, the largest surface area also partially contributes to improving the performance of CO2 reduction