[go: up one dir, main page]

Zhu et al., 2011 - Google Patents

Room-temperature synthesis of ZIF-8: the coexistence of ZnO nanoneedles

Zhu et al., 2011

Document ID
3968600204828543783
Author
Zhu M
Venna S
Jasinski J
Carreon M
Publication year
Publication venue
Chemistry of Materials

External Links

Snippet

We followed the crystallization-time dependence of zeolitic imidazolate framework, ZIF-8. Interestingly, when zinc carbonate basic was used as the metal source, the coexistance of ZIF-8 and ZnO nanoneedles was observed. Long synthesis times promoted the complete …
Continue reading at pubs.acs.org (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/462—Ruthenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/02—Solids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources
    • Y02E60/364—Hydrogen production from non-carbon containing sources by decomposition of inorganic compounds, e.g. splitting of water other than electrolysis, ammonia borane, ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/002—Catalysts characterised by their physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper

Similar Documents

Publication Publication Date Title
Zhu et al. Room-temperature synthesis of ZIF-8: the coexistence of ZnO nanoneedles
Venna et al. Structural evolution of zeolitic imidazolate framework-8
Thompson et al. Hybrid zeolitic imidazolate frameworks: controlling framework porosity and functionality by mixed-linker synthesis
Ma et al. Atomically dispersed copper sites in a metal–organic framework for reduction of nitrogen dioxide
Hillman et al. Linker-doped zeolitic imidazolate frameworks (ZIFs) and their ultrathin membranes for tunable gas separations
Gao et al. ZIF-67-derived cobalt/nitrogen-doped carbon composites for efficient electrocatalytic N2 reduction
Vo et al. Facile synthesis of UiO-66 (Zr) using a microwave-assisted continuous tubular reactor and its application for toluene adsorption
Liu et al. In situ synthesis of MOF membranes on ZnAl-CO3 LDH buffer layer-modified substrates
Mullangi et al. Pd loaded amphiphilic COF as catalyst for multi-fold Heck reactions, CC couplings and CO oxidation
Ghosh et al. Recent progress in materials development for CO 2 conversion: issues and challenges
Hu et al. Selective synthesis of Co3O4 nanocrystal with different shape and crystal plane effect on catalytic property for methane combustion
Miralda et al. Zeolitic imidazole framework-8 catalysts in the conversion of CO2 to chloropropene carbonate
Hu et al. Direct carbonization of Al-based porous coordination polymer for synthesis of nanoporous carbon
Cao et al. Immobilization of ultrafine bimetallic Ni–Pt nanoparticles inside the pores of metal–organic frameworks as efficient catalysts for dehydrogenation of alkaline solution of hydrazine
Chizallet et al. External surface of zeolite imidazolate frameworks viewed ab initio: multifunctionality at the organic− inorganic interface
Kumar et al. Graphitic carbon nitride modified with Zr-Thiamine complex for efficient photocatalytic CO2 insertion to epoxide: Comparison with traditional thermal catalysis
Cao et al. Facile fabricating hierarchically porous metal–organic frameworks via a template-free strategy
Richards et al. Lowering the operating temperature of perovskite catalysts for N2O decomposition through control of preparation methods
Lee et al. Fiber-based gas filter assembled via in situ synthesis of ZIF-8 metal organic frameworks for an optimal adsorption of SO2: Experimental and theoretical approaches
Lei et al. Mesoporous Co3O4 derived from facile calcination of octahedral Co-MOFs for toluene catalytic oxidation
Wu et al. Pd@ Zn-MOF-74: Restricting a guest molecule by the open-metal site in a metal–organic framework for selective semihydrogenation
Gobara et al. Pt and Ni nanoparticles anchored into metal–organic frameworks MIL-101 (Cr) as swift catalysts for ethanol dehydration
Li et al. Hierarchically porous metal–organic frameworks: green synthesis and high space-time yield
Sharif et al. Electron donation enhanced CO oxidation over Ru-loaded 12CaO· 7Al2O3 electride catalyst
Mosier et al. Low-temperature adsorption and diffusion of methanol in ZIF-8 nanoparticle films