scholarly journals Transformation of metal-organic frameworks for molecular sieving membranes

2016 ◽  
Vol 7 (1) ◽  
Author(s):  
Wanbin Li ◽  
Yufan Zhang ◽  
Congyang Zhang ◽  
Qin Meng ◽  
Zehai Xu ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Metal Organic ◽  
Molecular Sieving

Molecular Sieving of Ethane from Ethylene through the Molecular Cross‐Section Size Differentiation in Gallate‐based Metal–Organic Frameworks

2018 ◽  
Vol 130 (49) ◽  
pp. 16252-16257 ◽  
Author(s):  
Zongbi Bao ◽  
Jiawei Wang ◽  
Zhiguo Zhang ◽  
Huabin Xing ◽  
Qiwei Yang ◽  
...  
Keyword(s):  
Cross Section ◽  
Metal Organic Frameworks ◽  
Section Size ◽  
Metal Organic ◽  
Molecular Sieving

Atomically Dispersed Ruthenium Species Inside Metal–Organic Frameworks: Combining the High Activity of Atomic Sites and the Molecular Sieving Effect of MOFs

2019 ◽  
Vol 131 (13) ◽  
pp. 4315-4319 ◽  
Author(s):  
Shufang Ji ◽  
Yuanjun Chen ◽  
Shu Zhao ◽  
Wenxing Chen ◽  
Lijun Shi ◽  
...  
Keyword(s):  
High Activity ◽  
Metal Organic Frameworks ◽  
Metal Organic ◽  
Molecular Sieving ◽  
Sieving Effect

Molecular Sieving of C 2 ‐C 3 Alkene from Alkyne with Tuned Threshold Pressure in Robust Layered Metal–Organic Frameworks

2020 ◽  
Vol 132 (31) ◽  
pp. 12825-12830 ◽  
Author(s):  
Tian Ke ◽  
Qingju Wang ◽  
Jin Shen ◽  
Jingyi Zhou ◽  
Zongbi Bao ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Threshold Pressure ◽  
Metal Organic ◽  
Molecular Sieving

Gas/vapour separation using ultra-microporous metal–organic frameworks: insights into the structure/separation relationship

2017 ◽  
Vol 46 (11) ◽  
pp. 3402-3430 ◽  
Author(s):  
Karim Adil ◽  
Youssef Belmabkhout ◽  
Renjith S. Pillai ◽  
Amandine Cadiau ◽  
Prashant M. Bhatt ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Metal Organic ◽  
Separating Agents ◽  
Molecular Sieving

In this tutorial review we discuss the latest developments in ultra-microporous MOF adsorbents and their use as separating agentsviathermodynamics and/or kinetics and molecular sieving.

scholarly journals Bridging the interfacial gap in mixed-matrix membranes by nature-inspired design: precise molecular sieving with polymer-grafted metal–organic frameworks

2021 ◽  
Author(s):  
Levente Cseri ◽  
Rifan Hardian ◽  
Shizuka Anan ◽  
Hakkim Vovusha ◽  
Udo Schwingenschlögl ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix ◽  
Separation Membranes ◽  
Porous Nanoparticles ◽  
Metal Organic ◽  
Interfacial Gap ◽  
Molecular Sieving ◽  
Matrix Membranes

Porous nanoparticles with interfacial adhesiveness boost the selectivity of separation membranes to achieve size-selective nanofiltration.

Molecular Sieving of C 2 ‐C 3 Alkene from Alkyne with Tuned Threshold Pressure in Robust Layered Metal–Organic Frameworks

2020 ◽  
Vol 59 (31) ◽  
pp. 12725-12730 ◽  
Author(s):  
Tian Ke ◽  
Qingju Wang ◽  
Jin Shen ◽  
Jingyi Zhou ◽  
Zongbi Bao ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Threshold Pressure ◽  
Metal Organic ◽  
Molecular Sieving

scholarly journals Interwrapping Distinct Metal-Organic Frameworks in Dual-MOFs for the Creation of Unique Composite Catalysts

Research ◽  
2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Jia-Long Ling ◽  
Kai Chen ◽  
Chuan-De Wu
Keyword(s):  
Heterogeneous Catalysts ◽  
Catalytic Properties ◽  
Metal Organic Frameworks ◽  
Value Added ◽  
Composite Catalysts ◽  
Redox Active ◽  
Hierarchical Porous ◽  
Metal Organic ◽  
Molecular Sieving

Incorporating metal nanoparticles (MNPs) inside metal-organic frameworks (MOFs) demonstrates superior catalytic properties in numerous reactions; however, the size and distribution of MNPs could not be well controlled, resulting in low product selectivity in catalysis by undergoing different catalytic reaction pathways. We report herein a facile strategy for integrating lattice-mismatched MOFs together to fabricate homogeneously distributed “dual-MOFs,” which are the ideal precursors for the preparation of MNPs@MOFs with unique catalytic properties. As a proof of concept, we successfully synthesize a dual-MOF HKUST-1/ZIF-8 for in situ creation of redox-active Cu NPs inside hierarchical porous ZIF-8 under controlled pyrolytic conditions. Combining the advantages of size-tunable Cu NPs in the molecular sieving matrix of ZIF-8, Cu@ZIF-8 demonstrates high activity and selectivity for transformation of alkynes into alkenes without overhydrogenation, which surpasses most of the catalysts in the literature. Therefore, this work paves a new pathway for developing highly efficient and selective heterogeneous catalysts to produce highly value-added chemicals.

scholarly journals Molecular-sieving Separation of p-Xylene with Metal-organic Frameworks

2021 ◽  
Vol 64 (3) ◽  
pp. 147-154
Author(s):  
Akihiro YONEZAWA ◽  
Naoki TANAKA ◽  
Yoshiki HAYASE ◽  
Makoto SANO ◽  
Toshimitsu SUZUKI ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Metal Organic ◽  
Molecular Sieving
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