因此需要改进材料和方法,在更温和的条件下合成,才可以在工业规模下合成特定的mofs材料。 4、utsa-16是一种非常有前景的mof材料,具有高吸附容量、高选择性,能够在潮湿地方稳定存在和重复使用等优点。有关该材料的大部分报道的合成都是基于项等人最原始的那篇utsa-16中( xiang, s., he, y., zhang, z. et al...
First continuous flow synthesis of pioneering CO2capture MOF UTSA-16(Zn).Record production rate of 173g/h, a 77-fold increase on previous batch method.Fe3O4nanoparticles incorporated in flow synthesis (3–11%).Highest production rate of any magnetic framework composite to date (152g/h)....
UTSA-16结构中含有大量的微孔结构,有利于CO_2吸附;同时,孔道中的K~+也具有吸附和活化二氧化碳的作用。因此,它被报道为对二氧化碳吸附量第二高的MOF材料;另外,该结构中含有配位不饱和的Lewis酸位点可以活化环氧化合物。因此,该材料被用于催化二氧化碳和环氧化合物生成环状碳酸酯的反应中。于是,我们设计合成了一系列碱...
Therefore, the proper selection and careful matching of the polymer matrix and MOF fillers should be systematically considered and designed for high-performance MMMs. UTSA-16 is considered a promising MOF for CO2 capture due to its high CO2 capture capacity and low cost; the linker is citric ...
AdsorptionMicrowave reactionCrystal growthElectrospinningA novel flexible PAN fiber adsorbent was developed using an electrospinning technique with UTSA-16 (Co) and UTSA-16 (Zn) metal organic frameworks (MOFs). MOF powders with different ratios were dispersed within PAN fiber networks and processed to ...
Rownaghi, MOF-74 and UTSA-16 film growth on monolithic structures and their CO2 adsorption performance, Chem. Eng. J. 313 (2017) 1346-1353, http://dx.doi.org/10.1016/j.cej.2016.11.058.Rezaei, F.; Lawson, S.; Hosseini, H.; Thakkar, H.; Hajari, A.; Monjezi, S.; Rownaghi, A...
This limitation can be overcome by inclusion of magnetic nanoparticles within the MOF structure, enabling rapid and energy efficient CO2 regeneration using induction heating. To this end we have developed novel magnetic framework composites (MFCs) comprised of MOF UTSA-16(Zn) (UTSA: University of ...
In this study, the immobilization of several metal-organic frameworks (MOFs) namely, MOF-74(Ni) and UTSA-16(Co) on commercial cordierite monolith (600cpsi) was investigated and their corresponding adsorptive performance in CO2capture was assessed systematically. To gain control over crystal ...
The aim of this work is to study the application of Metal-Organic Framework (MOF) UTSA-16 in hydrogen purification PSA processes since UTSA-16 can adsorb/desorb CO, CH4 and specially CO2 (typical impurities of a SMR off-gas). PSA experiments (Skarstrom type PSA cycles) for hydrogen ...
UTSA-16, The second highest porous MOF for CO2 capture, was for the first time employed for CO2 cycloaddition reaction. It combined the CO2 capture and conversion steps into one. Carbon dioxide was fixed and activated by potassium species decorated in the framework, prior to insertion into the...