[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Zhao et al., 2022 - Google Patents

Tailoring delicate pore environment of 2D Covalent organic frameworks for selective palladium recovery

Zhao et al., 2022

Document ID
14030233252958101038
Author
Zhao Y
Xu C
Qi Q
Qiu J
Li Z
Wang H
Wang J
Publication year
Publication venue
Chemical Engineering Journal

External Links

Snippet

Palladium is a rare resource, and its content in the earth's crust is very low. Thus, its selective recovery from a secondary source is of great importance but a challenging task. Herein, we have constructed a series of bipyridine-based two dimensional (2D) covalent …
Continue reading at www.sciencedirect.com (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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material

Similar Documents

Publication Publication Date Title
Zhao et al. Tailoring delicate pore environment of 2D Covalent organic frameworks for selective palladium recovery
Zhang et al. Diaminomaleonitrile functionalized double-shelled hollow MIL-101 (Cr) for selective removal of uranium from simulated seawater
Zhong et al. The magnetic covalent organic framework as a platform for high-performance extraction of Cr (VI) and bisphenol a from aqueous solution
Zhang et al. Extending the use of highly porous and functionalized MOFs to Th (IV) capture
Li et al. Seignette salt induced defects in Zr-MOFs for boosted Pb (Ⅱ) adsorption: universal strategy and mechanism insight
Aguila et al. Design strategies to enhance amidoxime chelators for uranium recovery
Guo et al. Environmental-friendly preparation of Ni–Co layered double hydroxide (LDH) hierarchical nanoarrays for efficient removing uranium (VI)
Luo et al. Selective and rapid extraction of trace amount of gold from complex liquids with silver (I)-organic frameworks
Zeng et al. High-performance Zn-based coordination polymers selectively adsorb mercury ions from aqueous solutions
Xiong et al. Enhanced selective removal of Pb (II) by modification low-cost bio-sorbent: Experiment and theoretical calculations
Florek et al. Understanding selectivity of mesoporous silica-grafted diglycolamide-type ligands in the solid-phase extraction of rare earths
Yu et al. High efficiency and fast removal of trace Pb (II) from aqueous solution by carbomethoxy-functionalized metal–organic framework
Pan et al. Rapid and selective recovery of Ag (I) from simulative electroplating effluents by sulfydryl-rich covalent organic framework (COF-SH) with high adsorption capacity
Tang et al. Detection and removal of mercury ions in water by a covalent organic framework rich in sulfur and nitrogen
Guo et al. Chelating effect between uranyl and pyridine N containing covalent organic frameworks: A combined experimental and DFT approach
Li et al. Tailored metal-organic frameworks facilitate the simultaneously high-efficient sorption of UO22+ and ReO4− in water
Gendy et al. High-performance removal of radionuclides by porous organic frameworks from the aquatic environment: A review
Kumar et al. Fluorine-containing triazole-decorated silver (I)-based cationic metal–organic framework for separating organic dyes and removing oxoanions from water
Li et al. Melamine-induced novel MSONs heterostructured framework: Controlled-switching between MOF and SOF via a self-assembling approach for rapid uranium sequestration
Lin et al. Effective recovery of Pt (IV) from acidic solution by a defective metal–organic frameworks using central composite design for synthesis
Wang et al. Trace SO2 gas capture in stable 3D viologen ionic porous organic framework microsphere
Ma et al. Preparation of covalent organic framework with carboxy and triazine for efficient removal of Pb2+ ions
Liu et al. Extraction of Rb (I) ions from aqueous solution using novel imprinting materials
Peng et al. Multivariate metal–organic frameworks prepared by simultaneous metal/ligand exchange for enhanced C2–C3 selective recovery from natural gas
Wu et al. Redox-active conjugated microporous polymer with favourable six-membered chelate ring for enhanced uranium extraction from highly acidic environments