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.
read more
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.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
Rational design of hollow N/Co-doped carbon spheres from bimetal-ZIFs for high-efficiency electrocatalysis
TL;DR: In this paper, a facile bottom-up approach for the fabrication of a hollow porous carbon sphere codoped with ultra-small Co nanoparticles and uniform nitrogen distribution (Co-HNCS) via one-step pyrolysis of a core-shell type precursor composing of polystyrene (PS) core and bimetallic ZIF (zeolite imidazolate framework) shell was developed.
107
Mobility of the 2-Methylimidazolate Linkers in ZIF-8 Probed by 2H NMR: Saloon Doors for the Guests
Daniil I. Kolokolov,Daniil I. Kolokolov,Alexander G. Stepanov,Alexander G. Stepanov,Hervé Jobic +4 more
TL;DR: In this paper, the 2-mIM linkers of the ZIF-8 are shown to be very mobile and their mobility is sensitive to the presence of a benzene guest.
107
Efficient catalytic conversion of terminal/internal epoxides to cyclic carbonates by porous Co(II) MOF under ambient conditions: structure–property correlation and computational studies
Bhavesh Parmar,Parth Patel,Parth Patel,Renjith S. Pillai,Rukhsana I. Kureshy,Rukhsana I. Kureshy,Noor-ul H. Khan,Noor-ul H. Khan,Eringathodi Suresh +8 more
TL;DR: In this paper, a mixed ligand three-dimensional neutral porous framework, CoMOF-1′, was successfully synthesized via a hydrothermal and reflux method, which not only showed good affinity toward CO2 molecules, but also exhibited a good catalytic performance for CO2 conversion with a variety of terminal and internal epoxides.
107
Ultrahigh Metal-Organic Framework Loading and Flexible Nanofibrous Membranes for Efficient CO2 Capture with Long-Term, Ultrastable Recyclability.
TL;DR: The low-cost and scalable production pathway is able to convert MOF particles into self-supported and flexible NFMs, and thereby, they are better applied to the efficient postcombustion CO2 capture.
107
Porous Metal Carboxylate Boron Imidazolate Frameworks
TL;DR: A new family of porous materials with tunable gas sorption properties have been made by integrating metal carboxylates and boron imidazolates under hydro- or solvothermal conditions with a very high volumetric CO2 storage capacity.
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.
470