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首页> 外文期刊>RSC Advances >Investigation of the carbon dioxide adsorption behavior and the heterogeneous catalytic efficiency of a novel Ni-MOF with nitrogen-rich channels
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Investigation of the carbon dioxide adsorption behavior and the heterogeneous catalytic efficiency of a novel Ni-MOF with nitrogen-rich channels

机译：用富含氮通道的新型Ni-MOF的二氧化碳吸附行为及非均相催化效率研究

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MOFs have attracted remarkable attention as solid sorbents in CO(2)capture processes for their low-energy post-combustion. In this paper, a new Ni-based MOF, Ni-4(TATB)(1.5)(EtO)(3.5)(NEt3)(4), was synthesized and characterized using various physicochemical techniques. The efficiency of the as-prepared Ni-MOF as a solid sorbent for CO(2)capture was investigated, and acceptable adsorption was exhibited. Furthermore, this Ni-MMOF was used as a catalyst in toluene selective oxidation, for eliminating a volatile organic compound, withtert-butyl hydroperoxide as an oxidant in the absence of organic solvents. The obtained results indicated that Ni-MOF has good catalytic activity and could be reused three times without considerable loss of its catalytic activity. This study highlights the great potential of developing MOFs to achieve green chemistry goals with the removal of hazardous liquid and gas compounds such as toluene and CO2.
机译：MOFS在CO（2）捕获过程中的固体吸附剂吸引了显着的关注，为其低能量燃烧。 本文合成了新的Ni基MOF，Ni-4（TATB）（1.5）（ETO）（3.5）（4）（3）（4），使用各种物理化学技术。 研究了作为Co（2）捕获的固体吸附剂的AS制备的Ni-MOF的效率，并显示出可接受的吸附。 此外，在没有有机溶剂的情况下，将该Ni-MMOF用作甲苯选择性氧化的催化剂，以消除挥发性有机化合物，作为氧化剂的氧化氢氧化物。 所得结果表明，Ni-MOF具有良好的催化活性，并且可以重复使用3倍，而不具有相当大的催化活性损失。 本研究突出了开发MOF的巨大潜力，以通过去除危险液体和甲苯和CO 2等危险液体和气体化合物来实现绿色化学目标。

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