4.8 Article

Dense Packing of Acetylene in a Stable and Low-Cost Metal-Organic Framework for Efficient C2H2/CO2 Separation

Related references

Note: Only part of the references are listed.
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

An Unprecedented Pillar-Cage Fluorinated Hybrid Porous Framework with Highly Efficient Acetylene Storage and Separation

Hao Li et al.

Summary: The newly synthesized SIFSIX-Cu-TPA exhibits high BET surface area and C2H2 uptake, as well as excellent C2H2/CO2 separation performance.

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)

Article Multidisciplinary Sciences

Selective capture of carbon dioxide from hydrocarbons using a metal-organic framework

Omid T. Qazvini et al.

Summary: Researchers present a metal-organic framework adsorbent, MUF-16, that efficiently captures CO2 over other competing gases with high selectivity. This adsorbent enables high-purity gas separation under dynamic conditions, making it suitable for the purification of natural gas and industrial feedstocks.

NATURE COMMUNICATIONS (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

Cage-Like Porous Materials with Simultaneous High C2H2 Storage and Excellent C2H2/CO2 Separation Performance

Zhengyi Di et al.

Summary: Adsorption-based separation is important for C2H2 purification due to its environmentally friendly and energy-efficient advantages. However, the balance between adsorption capacity and separation performance remains a challenge. The newly developed cage-like porous materials FJI-H8-R show excellent C2H2 adsorption and separation performance, with FJI-H8-Me exhibiting particularly long breakthrough times.

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

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)

Article Chemistry, Multidisciplinary

Benchmark Acetylene Binding Affinity and Separation through Induced Fit in a Flexible Hybrid Ultramicroporous Material

Mohana Shivanna et al.

Summary: The new hybrid ultramicroporous material sql-SIFSIX-bpe-Zn exhibits an induced fit binding mechanism when exposed to acetylene, C2H2, resulting in strong C2H2 binding capability for highly selective C2H2/C2H4 and C2H2/CO2 separation. In-situ characterisation and DFT calculations provide insight into the mechanism of the C2H2 induced fit transformation, binding positions and interactions.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Multidisciplinary Sciences

Orthogonal-array dynamic molecular sieving of propylene/propane mixtures

Heng Zeng et al.

Summary: Metal-organic frameworks (MOFs) are known for their precise control of structures and functions on a molecular level, but designing local flexibility in the MOF framework for dynamic molecular sieving remains challenging. A newly reported MOF material, JNU-3a, features one-dimension channels with embedded molecular pockets that can selectively adsorb propylene and propane under different pressures, showcasing the potential of dynamic molecular sieving.

NATURE (2021)

Article Chemistry, Multidisciplinary

Metal-Organic Framework Materials for the Separation and Purification of Light Hydrocarbons

Wen-Gang Cui et al.

ADVANCED MATERIALS (2020)

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

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

Weidong Fan et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Article Chemistry, Multidisciplinary

Integrating the Pillared-Layer Strategy and Pore-Space Partition Method to Construct Multicomponent MOFs for C2H2/CO2 Separation

Lizhen Liu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (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, Inorganic & Nuclear

Reversible and efficient SO2 capture by a chemically stable MOF CAU-10: experiments and simulations

J. Antonio Zarate et al.

DALTON TRANSACTIONS (2020)

Article Chemistry, Multidisciplinary

Pore Space Partition within a Metal-Organic Framework for Highly Efficient C2H2/CO2 Separation

Yingxiang Ye 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, Physical

Intermediate-sized molecular sieving of styrene from larger and smaller analogues

Dong-Dong Zhou et al.

NATURE MATERIALS (2019)

Article Chemistry, Inorganic & Nuclear

Robust synthesis routes and porosity of the Al-based metal-organic frameworks Al-fumarate, CAU-10-H and MIL-160

Niels Tannert et al.

DALTON TRANSACTIONS (2019)

Article Chemistry, Multidisciplinary

Robust Ultramicroporous Metal-Organic Frameworks with Benchmark Affinity for Acetylene

Yun-Lei Peng et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Review Chemistry, Inorganic & Nuclear

Aluminum metal-organic frameworks for sorption in solution: A review

Alexander Samokhvalov

COORDINATION CHEMISTRY REVIEWS (2018)

Article Chemistry, Multidisciplinary

Balancing Mechanical Stability and Ultrahigh Porosity in Crystalline Framework Materials

Ines M. Hoenicke et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Article Multidisciplinary Sciences

Ethane/ethylene separation in a metal-organic framework with iron-peroxo sites

Libo Li et al.

SCIENCE (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

Hydrolytically stable fluorinated metal-organic frameworks for energy-efficient dehydration

Amandine Cadiau et al.

SCIENCE (2017)

Article Multidisciplinary Sciences

Controlling guest conformation for efficient purification of butadiene

Pei-Qin Liao et al.

SCIENCE (2017)

Article Multidisciplinary Sciences

Carbon dioxide capture and conversion by an acid-base resistant metal-organic framework

Linfeng Liang et al.

NATURE COMMUNICATIONS (2017)

Article Nanoscience & Nanotechnology

Highly Selective Separation of C2 H2 from CO2 by a New Dichromate-Based Hybrid Ultramicroporous Material

Hayley S. Scott et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

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)

Editorial Material Multidisciplinary Sciences

Seven chemical separations to change the world

David S. Sholl et al.

NATURE (2016)

Article Chemistry, Physical

Water adsorption behaviour of CAU-10-H: a thorough investigation of its structure-property relationships

Dominik Froehlich et al.

JOURNAL OF MATERIALS CHEMISTRY A (2016)

Article Chemistry, Multidisciplinary

Separation of p-Divinylbenzene by Selective Room-Temperature Adsorption Inside Mg-CUK-1 Prepared by Aqueous Microwave Synthesis

Beau Saccoccia et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

Review Chemistry, Multidisciplinary

Multifunctional metal-organic frameworks: from academia to industrial applications

Patricia Silva et al.

CHEMICAL SOCIETY REVIEWS (2015)

Article Chemistry, Multidisciplinary

MOF Crystal Chemistry Paving the Way to Gas Storage Needs: Aluminum-Based soc-MOF for CH4, O-2, and CO2 Storage

Dalal Alezi et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

Article Chemistry, Multidisciplinary

Synthesis of metal-organic frameworks by continuous flow

Peter A. Bayliss et al.

GREEN CHEMISTRY (2014)

Article Chemistry, Multidisciplinary

Near-critical water, a cleaner solvent for the synthesis of a metal-organic framework

Ilich A. Ibarra et al.

GREEN CHEMISTRY (2012)

Article Chemistry, Applied

The progression of Al-based metal-organic frameworks - From academic research to industrial production and applications

Manuela Gaab et al.

MICROPOROUS AND MESOPOROUS MATERIALS (2012)

Article Multidisciplinary Sciences

Microporous metal-organic framework with potential for carbon dioxide capture at ambient conditions

Shengchang Xiang et al.

NATURE COMMUNICATIONS (2012)

Review Chemistry, Multidisciplinary

Selective gas adsorption and separation in metal-organic frameworks

Jian-Rong Li et al.

CHEMICAL SOCIETY REVIEWS (2009)

Article Multidisciplinary Sciences

Highly controlled acetylene accommodation in a metal-organic microporous material

R Matsuda et al.

NATURE (2005)

Article Chemistry, Multidisciplinary

A rationale for the large breathing of the porous aluminum terephthalate (MIL-53) upon hydration

T Loiseau et al.

CHEMISTRY-A EUROPEAN JOURNAL (2004)