Journal Article10.1126/SCIENCE.1152516
High-throughput synthesis of zeolitic imidazolate frameworks and application to CO2 capture.
Rahul Banerjee,Anh Phan,Bo Wang,Carolyn B. Knobler,Hiroyasu Furukawa,Michael O'Keeffe,Omar M. Yaghi +6 more
TL;DR: Members of a selection of zeolitic imidazolate frameworks have high thermal stability and chemical stability in refluxing organic and aqueous media, and they exhibit unusual selectivity for CO2 capture from CO2/CO mixtures and extraordinary capacity for storing CO2.
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Abstract: A high-throughput protocol was developed for the synthesis of zeolitic imidazolate frameworks (ZIFs). Twenty-five different ZIF crystals were synthesized from only 9600 microreactions of either zinc(II)/cobalt(II) and imidazolate/imidazolate-type linkers. All of the ZIF structures have tetrahedral frameworks: 10 of which have two different links (heterolinks), 16 of which are previously unobserved compositions and structures, and 5 of which have topologies as yet unobserved in zeolites. Members of a selection of these ZIFs (termed ZIF-68, ZIF-69, and ZIF-70) have high thermal stability (up to 390°C) and chemical stability in refluxing organic and aqueous media. Their frameworks have high porosity (with surface areas up to 1970 square meters per gram), and they exhibit unusual selectivity for CO 2 capture from CO 2 /CO mixtures and extraordinary capacity for storing CO 2 : 1 liter of ZIF-69 can hold ∼83 liters of CO 2 at 273 kelvin under ambient pressure.
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Citations
Cobalt Imidazolate Metal–Organic Frameworks Photosplit CO 2 under Mild Reaction Conditions
TL;DR: A cobalt-containing zeolitic imidazolate framework (Co-ZIF-9) which serves as a robust MOF cocatalyst to reduce CO2 by cooperating with a ruthenium-based photosensitizer.
572
Metal–organic framework growth at functional interfaces: thin films and composites for diverse applications
TL;DR: This review provides an overview of the diverse MOF composite materials prepared up to now, organised by interface type and while the overall emphasis is on applications of the composites, coatings and MOF-based devices, the most widely-used and successful synthetic strategies for composite formation are presented.
The application of ZIF-67 and its derivatives: adsorption, separation, electrochemistry and catalysts
TL;DR: In this article, a review explores the features and corresponding application of ZIF-67 and its derivatives, and the resulting compounds have the potential to be applied to gas adsorption, molecular separation, electrochemistry, catalysis and so on.
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Chemical tuning of CO2 sorption in robust nanoporous organic polymers
TL;DR: In this paper, the carbon dioxide sorption properties for a series of conjugated microporous polymer (CMP) networks were investigated and the carboxylic acid functionalised network, rather than its amine analogue, showed the highest isosteric heat of sorption for CO2.
From Metal–Organic Framework to Nitrogen-Decorated Nanoporous Carbons: High CO2 Uptake and Efficient Catalytic Oxygen Reduction
TL;DR: High-surface-area N-decorated nanoporous carbons have been successfully synthesized using the N-rich metal-organic framework ZIF-8 as a template and precursor along with furfuryl alcohol and NH4OH as the secondary carbon and nitrogen sources, respectively.
555
References
Exceptional chemical and thermal stability of zeolitic imidazolate frameworks
Kyo Sung Park,Zheng Ni,Adrien P. Côté,Jae Yong Choi,Rudan Huang,Fernando J. Uribe-Romo,Hee K. Chae,Michael O'Keeffe,Omar M. Yaghi +8 more
TL;DR: Study of the gas adsorption and thermal and chemical stability of two prototypical members, ZIF-8 and -11, demonstrated their permanent porosity, high thermal stability, and remarkable chemical resistance to boiling alkaline water and organic solvents.
6.6K
Ordered porous materials for emerging applications
TL;DR: The past decade has seen significant advances in the ability to fabricate new porous solids with ordered structures from a wide range of different materials, which has resulted in materials with unusual properties and broadened their application range beyond the traditional use as catalysts and adsorbents.
4.9K
Rod packings and metal-organic frameworks constructed from rod-shaped secondary building units.
TL;DR: The inclusion properties of the most open members are presented as evidence that MOF structures with rod building blocks can indeed be designed to have permanent porosity and rigid architectures.
Activated carbon for gas separation and storage
TL;DR: In this paper, three commercial applications of activated carbons, including trace impurity removal from a contaminated gas, production of hydrogen from a steam-methane reformer off gas, and production of nitrogen from air, are reviewed.
576
High-throughput synthesis and catalytic properties of a molecular sieve with 18- and 10-member rings
TL;DR: The structure and catalytic activity of the silicogermanate zeolite ITQ-33 is reported, which exhibits straight large pore channels with circular openings of 18-rings along the c axis interconnected by a bidirectional system of 10-ring channels, yielding a structure with very large micropore volume.
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