4.8 Article

Efficient C2H2/CO2 Separation in Ultramicroporous Metal-Organic Frameworks with Record C2H2 Storage Density

Related references

Note: Only part of the references are listed.
Article Engineering, Chemical

A stable metal-organic framework with well-matched pore cavity for efficient acetylene separation

Yang Chen et al.

Summary: The metal-organic framework Zn-2(bpy)(btec) shows high efficiency in separating C2H2 from simulated mixtures, with a high adsorption selectivity and C2H2 uptake ratios. It can produce high purity C2H4 and recover high purity C2H2 (>98%) in the regeneration process. The material can be synthesized at large scale under environmentally friendly conditions and exhibits good stability, highlighting its potential for industrial C2H2 separation.

AICHE JOURNAL (2021)

Article Chemistry, Multidisciplinary

A MOF-based Ultra-Strong Acetylene Nano-trap for Highly Efficient C2H2/CO2 Separation

Zheng Niu et al.

Summary: A new type of ultra-strong C2H2 nano-trap has been proposed, which efficiently captures C2H2 molecules and separates C2H2/CO2 mixture based on multiple binding interactions. The nano-trap exhibits high C2H2 uptake, selectivity, and the locations of C2H2 molecules within it have been visualized by in situ single-crystal X-ray diffraction studies, identifying multiple binding sites responsible for the strong interactions with C2H2.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Multidisciplinary

Adsorption Site Selective Occupation Strategy within a Metal-Organic Framework for Highly Efficient Sieving Acetylene from Carbon Dioxide

Lingzhi Yang et al.

Summary: The study presents a selective adsorption strategy for separating acetylene and carbon dioxide by utilizing differences in orientation in a carefully designed amine-functionalized metal-organic framework. Incorporation of amino groups not only occupies the adsorption sites of CO2 molecules but also enhances the binding affinity with acetylene molecules. This material exhibits a high C2H2 amount at low pressure and a remarkably high C2H2/CO2 IAST selectivity at 1 bar and 298 K.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Review Chemistry, Inorganic & Nuclear

Applications of reticular diversity in metal-organic frameworks: An ever-evolving state of the art

Aleksander Ejsmont et al.

Summary: MOFs are exciting materials with extensive applicability and structural diversity, requiring a comprehensive understanding for designing materials that meet specific application requirements.

COORDINATION CHEMISTRY REVIEWS (2021)

Editorial Material Chemistry, Physical

Reticular chemistry at the atomic, molecular, and framework scales

Yue-Biao Zhang et al.

NANO RESEARCH (2021)

Article Chemistry, Multidisciplinary

Precise Pore Space Partitions Combined with High-Density Hydrogen-Bonding Acceptors within Metal-Organic Frameworks for Highly Efficient Acetylene Storage and Separation

Ying-Ying Xue et al.

Summary: A moderate pore size distribution around 5.0-7.5 angstrom is critical for acetylene adsorbents, while high-density H-bonding acceptors can provide a good combination of high C2H2/CO2 adsorption selectivity and high C2H2 uptake capacity.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Multidisciplinary

Host-Guest Interaction Modulation in Porous Coordination Polymers for Inverse Selective CO2/C2H2 Separation

Yifan Gu et al.

Summary: This study demonstrates the importance of controlling gas sorption through simple pore modification for molecular recognition and industrial separation processes, and presents a strategy for enhancing CO2/C2H2 selectivity by designing channel pores to increase CO2 adsorption while suppressing C2H2 adsorption. The newly synthesized ultramicroporous PCPs show high CO2 uptake and CO2/C2H2 volume uptake ratio, with breakthrough separation performances and remarkable stability for C2H2 purification from CO2/C2H2 mixtures.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Multidisciplinary

Nanospace Engineering of Metal-Organic Frameworks through Dynamic Spacer Installation of Multifunctionalities for Efficient Separation of Ethane from Ethane/Ethylene Mixtures

Cheng-Xia Chen et al.

Summary: A dynamic spacer installation (DSI) strategy was used to construct a series of multifunctional metal-organic frameworks (MOFs) for ethane/ethylene separation, with increased ethane adsorption capacity and enhanced ethane/ethylene selectivity. The DSI approach showed promising results for the rational design of multifunctional MOFs in challenging tasks.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Review Nanoscience & Nanotechnology

A reticular chemistry guide for the design of periodic solids

Hao Jiang et al.

Summary: Reticular chemistry has enabled the synthesis of diverse metalorganic frameworks and covalent organic frameworks through the linking of well-defined molecular building blocks into crystalline extended frameworks. The methodologies in this field are based on building blocks, targeted nets, and isoreticular chemistry, with emphasis on edge-transitive nets for the design of MOFs. Emerging concepts such as merged-net approach and net-coded building units show potential in synthesizing intricate or multi-component MOFs. Challenges and opportunities exist in the modification, expansion, and contraction of building blocks for the assembly of increasingly intricate frameworks.

NATURE REVIEWS MATERIALS (2021)

Article Chemistry, Multidisciplinary

Benchmark C2H2/CO2 Separation in an Ultra-Microporous Metal-Organic Framework via Copper(I)-Alkynyl Chemistry

Ling Zhang et al.

Summary: By using copper(I)-alkynyl chemistry within an ultra-microporous MOF, the researchers achieved ultrahigh C2H2/CO2 separation selectivity with a record high C2H2/CO2 selectivity of 185. The specific interaction between Cu-I ions and C2H2 through pi-complexation played a key role in the exceptional separation performance. This work suggests a new perspective on functionalizing MOFs for selective separation of C2H2 over CO2.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Review Chemistry, Multidisciplinary

Achieving High Performance Metal-Organic Framework Materials through Pore Engineering

Rui-Biao Lin et al.

Summary: Metal-organic frameworks (MOFs) have exceptional porosity and the ability for pore adjustment, making them a preeminent platform for exploring high-performance functional materials. By engineering the porosity and incorporating guest species, customized high-performance MOF materials can be achieved for various industrial gas separations and storage applications.

ACCOUNTS OF CHEMICAL RESEARCH (2021)

Article Chemistry, Multidisciplinary

Optimal Pore Chemistry in an Ultramicroporous Metal-Organic Framework for Benchmark Inverse CO2/C2H2 Separation

Zhaoqiang Zhang et al.

Summary: The study presents an effective strategy to construct Ce-IV-MIL-140-4F metal-organic framework for efficient inverse CO2/C2H2 separation. The method achieves exceptional CO2 uptake and remarkable separation selectivities, setting a new benchmark for separation technologies.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Review Chemistry, Multidisciplinary

Microporous Metal-Organic Framework Materials for Gas Separation

Rui-Biao Lin et al.

Article Chemistry, Multidisciplinary

Mixed Metal-Organic Framework with Multiple Binding Sites for Efficient C2H2/CO2 Separation

Junkuo Gao et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Multidisciplinary

Halogen-C2H2 Binding in Ultramicroporous Metal-Organic Frameworks (MOFs) for Benchmark C2H2/CO2 Separation Selectivity

Soumya Mukherjee et al.

CHEMISTRY-A EUROPEAN JOURNAL (2020)

Article Chemistry, Multidisciplinary

Optimizing Multivariate Metal-Organic Frameworks for Efficient C2H2/CO2 Separation

Weidong Fan et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Article Chemistry, Multidisciplinary

Optimizing Pore Space for Flexible-Robust Metal-Organic Framework to Boost Trace Acetylene Removal

Jun Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Article Chemistry, Multidisciplinary

Design of a Functionalized Metal-Organic Framework System for Enhanced Targeted Delivery to Mitochondria

Salame Haddad et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Review Nanoscience & Nanotechnology

MOF water harvesters

Nikita Hanikel et al.

NATURE NANOTECHNOLOGY (2020)

Article Chemistry, Multidisciplinary

Metal-Organic Frameworks for Water Harvesting from Air, Anywhere, Anytime

Wentao Xu et al.

ACS CENTRAL SCIENCE (2020)

Article Chemistry, Multidisciplinary

A Strategy for Constructing Pore-Space-Partitioned MOFs with High Uptake Capacity for C2 Hydrocarbons and CO2

Yong Wang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Multidisciplinary

Reticular Access to Highly Porous acs-MOFs with Rigid Trigonal Prismatic Linkers for Water Sorption

Zhijie Chen et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

A Robust Ethane-Trapping Metal-Organic Framework with a High Capacity for Ethylene Purification

Omid T. Qazvini et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Induced Fit of C2H2 in a Flexible MOF Through Cooperative Action of Open Metal Sites

Heng Zeng et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

Highly Stable Zr(IV)-Based Metal-Organic Frameworks with Chiral Phosphoric Acids for Catalytic Asymmetric Tandem Reactions

Wei Gong et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Unprecedented Ultralow Detection Limit of Amines using a Thiadiazole-Functionalized Zr(IV)-Based Metal-Organic Framework

Arijit Mallick et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

A Robust Squarate-Based Metal-Organic Framework Demonstrates Record-High Affinity and Selectivity for Xenon over Krypton

Liangying Li et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Review Chemistry, Multidisciplinary

Metal-Organic Frameworks for Separation

Xiang Zhao et al.

ADVANCED MATERIALS (2018)

Article Chemistry, Multidisciplinary

Robust Ultramicroporous Metal-Organic Frameworks with Benchmark Affinity for Acetylene

Yun-Lei Peng et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Article Chemistry, Multidisciplinary

Optimized Separation of Acetylene from Carbon Dioxide and Ethylene in a Microporous Material

Rui-Biao Lin et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Multidisciplinary Sciences

Controlling guest conformation for efficient purification of butadiene

Pei-Qin Liao et al.

SCIENCE (2017)

Article Multidisciplinary Sciences

Ultrafast water sensing and thermal imaging by a metal-organic framework with switchable luminescence

Ling Chen et al.

NATURE COMMUNICATIONS (2017)

Review Chemistry, Multidisciplinary

Potential of microporous metal-organic frameworks for separation of hydrocarbon mixtures

Zongbi Bao et al.

ENERGY & ENVIRONMENTAL SCIENCE (2016)

Article Chemistry, Multidisciplinary

UTSA-74: A MOF-74 Isomer with Two Accessible Binding Sites per Metal Center for Highly Selective Gas Separation

Feng Luo et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Multidisciplinary Sciences

A porous metal-organic framework with ultrahigh acetylene uptake capacity under ambient conditions

Jiandong Pang et al.

NATURE COMMUNICATIONS (2015)

Review Chemistry, Multidisciplinary

Production of Acetylene and Acetylene-based Chemicals from Coal

Harold Schobert

CHEMICAL REVIEWS (2014)

Article Chemistry, Multidisciplinary

A Homochiral Metal-Organic Framework as an Effective Asymmetric Catalyst for Cyanohydrin Synthesis

Ke Mo et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

Article Chemistry, Physical

Metal Organic Framework Catalysis: Quo vadis?

Jorge Gascon et al.

ACS CATALYSIS (2014)

Article Chemistry, Inorganic & Nuclear

Synthesis and characterization of expected and unexpected topologies of homochiral porous metal(II) malate frameworks

Maxim P. Yutkin et al.

INORGANICA CHIMICA ACTA (2013)

Review Chemistry, Multidisciplinary

Metal-Organic Framework Materials as Chemical Sensors

Lauren E. Kreno et al.

CHEMICAL REVIEWS (2012)

Article Multidisciplinary Sciences

Direct Observation and Quantification of CO2 Binding Within an Amine-Functionalized Nanoporous Solid

Ramanathan Vaidhyanathan et al.

SCIENCE (2010)

Article Chemistry, Multidisciplinary

Cation-Triggered Drug Release from a Porous Zinc-Adeninate Metal-Organic Framework

Jihyun An et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2009)

Article Chemistry, Multidisciplinary

Exceptional H2 saturation uptake in microporous metal-organic frameworks

AG Wong-Foy et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2006)

Article Chemistry, Multidisciplinary

A family of nanoporous materials based on an amino acid backbone

Ramanathan Vaidhyanathan et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2006)

Article Multidisciplinary Sciences

Highly controlled acetylene accommodation in a metal-organic microporous material

R Matsuda et al.

NATURE (2005)

Article Chemistry, Applied

Adsorption of light hydrocarbons on HMS type mesoporous silica

BL Newalkar et al.

MICROPOROUS AND MESOPOROUS MATERIALS (2003)