A5029412897- Metal-Organic Frameworks: Synthesis and Applications
- Polyoxometalates: Synthesis and Applications
- Extraction and Separation Processes
- Covalent Organic Framework Applications
- Chemical Synthesis and Characterization
- X-ray Diffraction in Crystallography
- Crystal Structures and Properties
- Crystallization and Solubility Studies
- Zeolite Catalysis and Synthesis
- Magnetism in coordination complexes
- Recycling and Waste Management Techniques
- Mesoporous Materials and Catalysis
- Advancements in Battery Materials
- Nanocluster Synthesis and Applications
- Radioactive element chemistry and processing
- Gestational Diabetes Research and Management
- Advanced Photocatalysis Techniques
- Infrastructure Maintenance and Monitoring
- Asphalt Pavement Performance Evaluation
- Lanthanide and Transition Metal Complexes
- Metal Forming Simulation Techniques
- Catalytic Processes in Materials Science
- Quantum Dots Synthesis And Properties
- Geochemistry and Elemental Analysis
- Layered Double Hydroxides Synthesis and Applications
Shandong University
2022-2025
Changchun Institute of Applied Chemistry
2016-2024
Chinese Academy of Sciences
2016-2024
Beihua University
2017-2024
Sichuan University
2024
Hebei Medical University
2023
First Affiliated Hospital of Hebei Medical University
2023
Capital Medical University
2022
Yantai University
2020-2021
Lanzhou Jiaotong University
2016-2020
Secondary building units (SBUs) are molecular complexes and cluster entities in which ligand coordination modes metal environments can be utilized the transformation of these fragments into extended porous networks using polytopic linkers (1,4-benzenedicarboxylate, 1,3,5,7-adamantanetetracarboxylate, etc.). Consideration geometric chemical attributes SBUs leads to prediction framework topology, turn design synthesis a new class materials with robust structures high porosity.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSynthetic Strategies, Structure Patterns, and Emerging Properties in the Chemistry of Modular Porous Solids†Omar M. Yaghi, Hailian Li, Charles Davis, David Richardson, Thomas L. GroyView Author Information Department Biochemistry, Goldwater Center for Science Engineering, Arizona State University, Box 871604, Tempe, 85287-1604 Cite this: Acc. Chem. Res. 1998, 31, 8, 474–484Publication Date (Web):July 1, 1998Publication History Received4 December...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHydrothermal Synthesis of a Metal-Organic Framework Containing Large Rectangular ChannelsO. M. Yaghi and Hailian LiCite this: J. Am. Chem. Soc. 1995, 117, 41, 10401–10402Publication Date (Print):October 1, 1995Publication History Published online1 May 2002Published inissue 1 October 1995https://pubs.acs.org/doi/10.1021/ja00146a033https://doi.org/10.1021/ja00146a033research-articleACS PublicationsRequest reuse permissionsArticle...
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTEstablishing Microporosity in Open Metal−Organic Frameworks: Gas Sorption Isotherms for Zn(BDC) (BDC = 1,4-Benzenedicarboxylate)Hailian Li, Mohamed Eddaoudi, Thomas L. Groy, and O. M. YaghiView Author Information Department of Chemistry Biochemistry Arizona State University, Tempe, 85287 Cite this: J. Am. Chem. Soc. 1998, 120, 33, 8571–8572Publication Date (Web):August 11, 1998Publication History Received14 May 1998Published online11 August...
Gas sorption isotherm measurements performed on the evacuated derivatives of four porous metal−organic frameworks (MOF-n), Zn(BDC)·(DMF)(H2O) (DMF = N,N'-dimethylformamide, BDC 1,4-benzenedicarboxylate) (MOF-2), Zn3(BDC)3·6CH3OH (MOF-3), Zn2(BTC)NO3·(C2H5OH)5H2O (BTC 1,3,5-benzenetricarboxylate) (MOF-4), and Zn4O(BDC)3·(DMF)8C6H5Cl (MOF-5), reveal type I isotherms for n 2, 3, 5, which is evidence microporous accessible channels having high structural integrity organization. Although gas into...
The secondary building unit (SBU) has been identified as a useful tool in the analysis of complex metal-organic frameworks (MOFs). We illustrate its applicability to rationalizing MOF crystal structures by nine new MOFs which have characterized single-crystal X-ray diffraction. Tetrahedral SBUs Zn(ADC)(2).(HTEA)(2) (MOF-31), Cd(ATC).[Cd(H(2)O)(6)](H2O)(5) (MOF-32), and Zn(2)(ATB)(H2O).(H2O)(3)(DMF)(3) (MOF-33) are linked into diamond networks, while those Ni(2)(ATC)(H(2)O)(4).(H2O)(4)...
The reaction of M(II) acetate hydrate (M = Co, Ni, and Zn) with 1,3,5-benzenetricarboxylic (BTC) acid yields a material formulated as M3(BTC)2·12H2O. These compounds are isostructural revealed by their XRPD patterns single crystal structure analysis performed on the cobalt containing solid [monoclinic, space group C2, 17.482 (6) Å, b 12.963 (5) c 6.559 (2) β 112.04°, V 1377.8 (8) Z 4]. This is composed zigzag chains tetra-aqua cobalt(II) benzenetricarboxylate that hydrogen-bonded to yield...
Diffusion of triethylamine into an ethanol solution containing 1,3,5-benzenetricarboxylic acid (H3BTC) and zinc(II) nitrate hexahydrate yields crystalline Zn2(BTC)(NO3)·(H2O)(C2H5OH)5, which was formulated by elemental microanalysis, solid-state NMR, single-crystal X-ray diffraction [cubic, P213, a = 14.728(2) Å, V 3195(2) Å3, Z 4]. This compound possesses 3-D structure with nearly 44% the framework represented extended channel system having 14 Å cross-section, where highly mobile water...
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTT-Shaped Molecular Building Units in the Porous Structure of Ag(4,4'-bpy)·NO3O. M. Yaghi and Hailian LiView Author Information Department Chemistry Biochemistry Goldwater Center for Science Engineering Arizona State University, Tempe, 85287-1604 Cite this: J. Am. Chem. Soc. 1996, 118, 1, 295–296Publication Date (Web):January 10, 1996Publication History Received12 October 1995Published online10 January 1996Published inissue 1...
Although aluminosilicates and metal phosphates can form porous open-framework materials such as zeolites, sulfide analogs usually high-density phases because of the relatively small tetrahedral angle at sulfur atoms. One strategy to overcome this limitation is use clusters building blocks achieve sulfide-based networks. The preparation crystal structures two indium open frameworks (ASU-31 ASU-32) built supertetrahedral around organic template water guests are described. ASU-31, based on...
The hydrothermal reaction of Ni(II) and the rodlike 4,4'-bipyridine ligand yields an extended 1-D noninterpenetrated open framework resembling a railroad with large pores 11 × Å aperture. (4,4'-Bipyridine is illustrated as lines, Ni atoms are at intersections.)
With the rapid development of nuclear industry, effective treatment radioactive iodine has currently become an urgent but challenging task. Herein, two covalent organic frameworks (COFs), TFBT-1 and TFBT-2, were successfully synthesized for adsorption. Structure analysis revealed that they are both nanoporous materials with one-dimensional channels derived from packing related two-dimensional frameworks. Iodine adsorption experiments demonstrated COF exhibit performance adsorption, a maximum...
In order to overcome the limitations of supramolecular organic cages for their incomplete accessibility active sites in solid state and uneasy recyclability liquid solution, herein a nitrogen-rich cage is rationally linked into framework systems four isoreticular covalent frameworks (COFs), that is, Cage-TFB-COF, Cage-NTBA-COF, Cage-TFPB-COF, Cage-TFPT-COF, are successfully synthesized. Structure determination reveals they all high-quality crystalline materials derived from eclipsed packing...
By linking a nitrogen-rich organic cage with linear connectors, three cage-based isoreticular covalent frameworks, i.e., Cage-IRCOF-1, Cage-IRCOF-2, Cage-IRCOF-3, were successfully designed and synthesized by Schiff-base polycondensation reactions. The structure determination simulations from powder X-ray diffraction measurements indicated that these COFs have high crystallinity derived the packing of covalently linked two-dimensional layer frameworks. As porous materials, iodine capture...
While photocatalytic oxidations are a category of important reactions in wide chemical synthesis, the fabrication effective photocatalysts for broad oxidation is still great challenge. Herein, by rationally integrating two photochromics, porphyrin and triphenylamine, three‐dimensional photoactive covalent organic framework (COF) successfully constructed oxidations. Characterization studies not only show formation crystalline porous framework, but also reveal its photochemical semiconductor...
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTCoordinatively Unsaturated Metal Centers in the Extended Porous Framework of Zn3(BDC)3·6CH3OH (BDC = 1,4-Benzenedicarboxylate)Hailian Li, Charles E. Davis, Thomas L. Groy, Douglas G. Kelley, and O. M. YaghiView Author Information Department Chemistry Biochemistry Arizona State University, Tempe, 85287 Nalco Chemical Company, One Center Naperville, Illinois 60563 Cite this: J. Am. Chem. Soc. 1998, 120, 9, 2186–2187Publication Date...
Converting CO2 into value-added chemicals to solve the issues caused by carbon emission is promising but challenging. Herein, embedding metal ions (Co2+ , Ni2+ Cu2+ and Zn2+ ) an imidazole-linked robust photosensitive covalent organic framework (PyPor-COF), effective photocatalysts for conversion are rationally designed constructed. Characterizations display that all of metallized PyPor-COFs (M-PyPor-COFs) remarkably high enhancement in their photochemical properties. Photocatalysis...
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXT20 Å Cd4In16S3514- Supertetrahedral T4 Clusters as Building Units in Decorated Cristobalite FrameworksHailian Li, Jaheon Kim, T. L. Groy, M. O'Keeffe, and O. YaghiView Author Information Materials Design Discovery Group Department of Chemistry, University Michigan Ann Arbor, 48109-1055 Arizona State Tempe, 85287-1604 Cite this: J. Am. Chem. Soc. 2001, 123, 20, 4867–4868Publication Date (Web):April 28, 2001Publication History Received16...
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTA Flexible Germanate Structure Containing 24-Ring Channels and with Very Low Framework DensityJacques Plévert, Travis M. Gentz, Aaron Laine, Hailian Li, Victor G. Young, Omar Yaghi, Michael O'KeeffeView Author Information Department of Chemistry Biochemistry Arizona State University, Tempe, 85287-1604 Chemistry, University Minnesota Minneapolis, 55455 Michigan Ann Arbor, 48109-1055 Cite this: J. Am. Chem. Soc. 2001, 123, 50,...
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTTransformation of Germanium Dioxide to Microporous Germanate 4-Connected NetsHailian Li and O. M. YaghiView Author Information Department Chemistry Biochemistry Arizona State University, Tempe, 85287-1604 Cite this: J. Am. Chem. Soc. 1998, 120, 40, 10569–10570Publication Date (Web):September 24, 1998Publication History Received7 July 1998Published online24 September inissue 1 October...