☆ 4.6 Article

Two isostructural metal-organic frameworks with unique nickel clusters for C2H2/C2H6/C2H4 mixture separation

JOURNAL OF MATERIALS CHEMISTRY A (2022)

Related references

Note: Only part of the references are listed.

Article Chemistry, Multidisciplinary

Immobilization of Lewis Basic Sites into a Stable Ethane-Selective MOF Enabling One-Step Separation of Ethylene from a Ternary Mixture

Xiao-Wen Gu et al.

Summary: This study introduces Lewis basic sites into a C2H6-selective MOF for efficient purification of C2H4 from ternary mixtures, demonstrating high C2H2 and C2H6 uptakes and selectivities. The amino-functionalized UiO-67-(NH2)(2) shows exceptional performance by providing suitable pore confinement and functional surfaces decorated with amino groups for stronger interactions with C2H2 and C2H6. Breakthrough experiments with C2H2/C2H6/C2H4 mixtures under dry and wet conditions confirm the remarkable C2H4 productivity of UiO-67-(NH2)(2).

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

Add to Collection

Article Engineering, Environmental

Understanding how pore surface fluorination influences light hydrocarbon separation in metal-organic frameworks

Xue-Qian Wu et al.

Summary: This study established a contrastive model by structurally modifying Cu(II)-MOFs constructed from isonicotinic acid and its fluorinated analogue, aiming to control pore surface fluorination for light hydrocarbon separation. The fluorinated MOFs showed enhanced selectivity without increasing regeneration energy consumption, highlighting the influence of pore surface fluorination on light hydrocarbon adsorption/separation properties and promoting the rational design of new adsorbents at the atom level.

CHEMICAL ENGINEERING JOURNAL (2021)

Add to Collection

Article Nanoscience & Nanotechnology

Efficient Purification of Ethylene from C2 Hydrocarbons with an C2H6/C2H2-Selective Metal-Organic Framework

Shan-Qing Yang et al.

Summary: The separation of ethylene (C2H4) from C-2 hydrocarbons is challenging, but the newly synthesized microporous Mg-based MOF NUM-9 shows promise with high stability and selectivity for C2H6/C2H2. NUM-9a, when activated, demonstrates good performance in separating C2H6/C2H2 from raw ethylene gases, and its unique structure allows for the selective adsorption of C2H6 and C2H2 simultaneously, leading to a greener and more energy-efficient separation strategy for separating C2H4 from C-2 hydrocarbon mixtures.

ACS APPLIED MATERIALS & INTERFACES (2021)

Add to Collection

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)

Add to Collection

Article Chemistry, Multidisciplinary

Pore Engineering for One-Step Ethylene Purification from a Three-Component Hydrocarbon Mixture

Baoyong Zhu et al.

Summary: This study presents three new isostructural porous coordination networks that can produce high-purity ethylene through one separation step, by selectively adsorbing acetylene and ethane while having low affinity for ethylene. Hindered by the similar properties of C2 hydrocarbons, the networks achieved this through fine-tuned dual cage structures and specific interactions within the cages.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Add to Collection

Article Chemistry, Multidisciplinary

A Rod-Packing Hydrogen-Bonded Organic Framework with Suitable Pore Confinement for Benchmark Ethane/Ethylene Separation

Xu Zhang et al.

Summary: ZJU-HOF-1 demonstrates high C2H6 uptake and C2H6/C2H4 selectivity, significantly outperforming most top materials. Theoretical calculations show that the cage-like cavities and functional sites provide stronger multipoint interactions with C2H6 compared to C2H4.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Add to Collection

Article Multidisciplinary Sciences

One-step ethylene production from a four-component gas mixture by a single physisorbent

Jian-Wei Cao et al.

Summary: The authors developed a metal-organic framework-based physisorbent for the one-step separation of high-purity ethylene from quaternary gas mixtures, achieving polymer-grade purity in a single step. Molecular simulations provided insight into the selective adsorption mechanism of the physisorbent, Zn-atz-oba, enabling the coadsorption of acetylene, ethane, and CO2 over ethylene. Dynamic breakthrough experiments demonstrated the effectiveness of the physisorbent in producing high-purity ethylene from complex gas mixtures.

NATURE COMMUNICATIONS (2021)

Add to Collection

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)

Add to Collection

Review Chemistry, Multidisciplinary

Chemically Stable Metal-Organic Frameworks: Rational Construction and Application Expansion

Tao He et al.

Summary: Metal-organic frameworks (MOFs) have shown great potential in various fields due to their structural diversity and functional tunability, but their poor chemical stability has hindered their practical applications. Researchers are actively developing efficient strategies to enhance the stability of MOFs and explore new applications under harsh conditions. By designing and synthesizing chemically stable MOFs, significant progress has been made in addressing global challenges related to environment, energy, and food safety.

ACCOUNTS OF CHEMICAL RESEARCH (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Low-Valent Metal Ions as MOF Pillars: A New Route Toward Stable and Multifunctional MOFs

R. Eric Sikma et al.

Summary: PCM-102 is a new type of organophosphine metal-organic framework with unique pockets composed of offset trans-oriented P(III) donors, which can undergo single-crystal to single-crystal transformations upon addition of M(I) salts and show improved stability and gas uptake properties with the addition of Lewis acids. The Ag(I) analogue can also be easily obtained via a one-pot peri-synthetic route.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Ethylene/ethane separation in a stable hydrogen-bonded organic framework through a gating mechanism

Yisi Yang et al.

Summary: Porous materials show great potential for cost- and energy-efficient separation processes, with a microporous hydrogen-bonded organic framework demonstrated to have good ethylene selectivity over ethane through a gating mechanism. The material exhibited stable performance under harsh conditions and validated high purity ethylene separation through breakthrough experiments.

NATURE CHEMISTRY (2021)

Add to Collection

Article Chemistry, Physical

A highly stable MOF with F and N accessible sites for efficient capture and separation of acetylene from ternary mixtures

Gang-Ding Wang et al.

Summary: This study successfully achieved effective separation of C-2 hydrocarbons by utilizing a Ni2+-based MOF, which exhibited high loadings and selectivity for C2H2 and demonstrated effective separation of C2H2 from various mixtures. The crucial role of the MOF lies in its unique structure and exposed adsorption sites.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Add to Collection

Article Chemistry, Inorganic & Nuclear

An aromatic-rich cage-based MOF with inorganic chloride ions decorating the pore surface displaying the preferential adsorption of C2H2 and C2H6 over C2H4

Zhenzhen Jiang et al.

Summary: A novel MOF material has been developed for the separation and purification of C2H4 in the petrochemical industry, showing potential for trapping both C2H2 and C2H6 from C2H4 under ambient conditions, with important practical implications.

INORGANIC CHEMISTRY FRONTIERS (2021)

Add to Collection

Article Multidisciplinary Sciences

Confinement of atomically defined metal halide sheets in a metal-organic framework

Miguel I. Gonzalez et al.

NATURE (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Pore-Space-Partition-Enabled Exceptional Ethane Uptake and Ethane-Selective Ethane-Ethylene Separation

Huajun Yang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Selective Ethane/Ethylene Separation in a Robust Microporous Hydrogen-Bonded Organic Framework

Xu Zhang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Add to Collection

Article Multidisciplinary Sciences

A robust Th-azole framework for highly efficient purification of C2H4 from a C2H4/C2H2/C2H6 mixture

Zhenzhen Xu et al.

NATURE COMMUNICATIONS (2020)

Add to Collection

Review Chemistry, Inorganic & Nuclear

Design and applications of water-stable metal-organic frameworks: status and challenges

Xin Zhang et al.

COORDINATION CHEMISTRY REVIEWS (2020)

Add to Collection

Review Chemistry, Multidisciplinary

Coordinatively unsaturated metal sites (open metal sites) in metal-organic frameworks: design and applications

Ulku Kokcam-Demir et al.

CHEMICAL SOCIETY REVIEWS (2020)

Add to Collection

Article Chemistry, Physical

Engineering microporous ethane-trapping metal-organic frameworks for boosting ethane/ethylene separation

Jiyan Pei et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Add to Collection

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)

Add to Collection

Article Chemistry, Physical

Reversible coordinative binding and separation of sulfur dioxide in a robust metal-organic framework with open copper sites

Gemma L. Smith et al.

NATURE MATERIALS (2019)

Add to Collection

Article Multidisciplinary Sciences

Synergistic sorbent separation for one-step ethylene purification from a four-component mixture

Kai-Jie Chen et al.

SCIENCE (2019)

Add to Collection

Article Chemistry, Physical

A temperature-responsive smart molecular gate in a metal-organic framework for task-specific gas separation

Qiang Tan et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

Add to Collection

Article Chemistry, Inorganic & Nuclear

(CH3)(2)NH-Assisted Synthesis of High-Purity Ni-HKUST-1 for the Adsorption of CO2, CH4, and N-2

Xiaoxia Jia et al.

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY (2018)

Add to Collection

Article Engineering, Chemical

Highly Adsorptive Separation of Ethane/Ethylene by An Ethane-Selective MOF MIL-142A

Yongwei Chen et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Boosting Ethane/Ethylene Separation within Isoreticular Ultramicroporous Metal-Organic Frameworks

Rui-Biao Lin et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Tailor-Made Microporous Metal-Organic Frameworks for the Full Separation of Propane from Propylene Through Selective Size Exclusion

Hao Wang et al.

ADVANCED MATERIALS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Simultaneous Trapping of C2H2 and C2H6 from a Ternary Mixture of C2H2/C2H4/C2H6 in a Robust Metal-Organic Framework for the Purification of C2H4

Hong-Guo Hao et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Add to Collection

Article Multidisciplinary Sciences

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

Libo Li et al.

SCIENCE (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Plasmon-Enhanced PhotoCatalytic CO2 Conversion within Metal Organic Frameworks under Visible Light

Kyung Min Choi et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Add to Collection

Review Chemistry, Multidisciplinary

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

Karim Adil et al.

CHEMICAL SOCIETY REVIEWS (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Pyrazolate-Based Porphyrinic Metal-Organic Framework with Extraordinary Base-Resistance

Kecheng Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Add to Collection

Article Multidisciplinary Sciences

A metal-organic framework-based splitter for separating propylene from propane

A. Cadiau et al.

SCIENCE (2016)

Add to Collection

Article Chemistry, Multidisciplinary

Bupyridine- and Phenanthroline-Based Metal-Organic Frameworks for Highly Efficient and Tandem Catalytic Organic Transformations via Directed C-H Activation

Kuntal Manna et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

Add to Collection

Article Multidisciplinary Sciences

Efficient purification of ethene by an ethane-trapping metal-organic framework

Pei-Qin Liao et al.

NATURE COMMUNICATIONS (2015)

Add to Collection

Article Chemistry, Physical

A supermolecular building layer approach for gas separation and storage applications: the eea and rtl MOF platforms for CO2 capture and hydrocarbon separation

Zhijie Chen et al.

JOURNAL OF MATERIALS CHEMISTRY A (2015)

Add to Collection

Review Chemistry, Multidisciplinary

Cation exchange at the secondary building units of metal-organic frameworks

C. K. Brozek et al.

CHEMICAL SOCIETY REVIEWS (2014)

Add to Collection

Article Chemistry, Multidisciplinary

Strong and Dynamic CO2 Sorption in a Flexible Porous Framework Possessing Guest Chelating Claws

Pei-Qin Liao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)

Add to Collection

Article Multidisciplinary Sciences

Hydrocarbon Separations in a Metal-Organic Framework with Open Iron(II) Coordination Sites

Eric D. Bloch et al.

SCIENCE (2012)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Investigation of Porous Ni-Based Metal-Organic Frameworks Containing Paddle-Wheel Type Inorganic Building Units via High-Throughput Methods

Palanikumar Maniam et al.

INORGANIC CHEMISTRY (2011)

Add to Collection

Article Chemistry, Multidisciplinary

High H-2 adsorption by coordination-framework materials

Xiang Lin et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2006)

Add to Collection

Article Chemistry, Multidisciplinary

High H-2 adsorption in a microporous metal-organic framework with open metal sites

BL Chen et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2005)

Add to Collection

Article Chemistry, Multidisciplinary

Single-crystal structure validation with the program PLATON

AL Spek

JOURNAL OF APPLIED CRYSTALLOGRAPHY (2003)

Add to Collection

© Peeref 2019-2024. All rights reserved.