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Synthesis of Mesoporous gamma-Al2O3 with Spongy Structure: In-Situ Conversion of Metal-Organic Frameworks and Improved Performance as Catalyst Support in Hydrodesulfurization
Over the past decades, extensive efforts have been devoted to modulating the textural properties, morphology and microstructure of γ-Al2O3, since the physiochemical properties of γ-Al2O3 have close correlations with the performance of hydrotreating catalysts. In this work, a spongy mesoporous γ-alumina (γ-Al2O3) was synthesized using Al-based metal-organic...
http://www.polymer.cnt//ss/zhaoxuebo/publicationsshow_13399.html |
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Facile design of transition metal based organophosphorus hybrids towards the flame retardancy reinforcement and toxic effluent elimination of polystyrene
https://doi.org/10.1016/j.matchemphys.2018.04.100
http://www.polymer.cnt//ss/yanghongyu/publicationsshow_13367.html |
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Synthesis of a metal-coordinated N-substituted polybenzimidazole pyridine sulfone and method for the nondestructive analysis of thermal stability
N-substituted metal-coordinated cross-linking polybenzimidazole pyridine sulfone, as novel class of high-performance functional polymers, has been obtained by the coordination of N-substituted polybenzimidazole pyridine sulfone (Py-N-PBIS) ligand with varying content of metallic ion (Co2+, Ni2+, Zn2+). The structures of the polymers are characterized by means of fourier transform infrared spectr...
http://www.polymer.cnt//ss/changguanjun/publicationsshow_13353.html |
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Metal-coordination crosslinked N-polyindoles as recyclable high-performance thermosets and nondestructive detection for their tensile strength and glass transition temperature
Metal coordination crosslinking between stiff N-polyindole chains was constructed, and the crosslinked films exhibited high tensile strength, high heat resistance and excellent polar solvent resistance. The noncovalent crosslinking can be further removed via external pyrophosphate, which endows the crosslinked polymer with a recyclable behavior. The tensile strength and glass transition temperat...
http://www.polymer.cnt//ss/changguanjun/publicationsshow_13352.html |
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【Chinese Journal of Polymer Science】A biomimetic surface for infection-resistance through assembly of metal-phenolic networks
Abstract:
Despite the fact that numerous infection-resistant surfaces have been developed to prevent bacterial colonization and biofilm formation, developing a stable, highly antibacterial and easily produced surface remains a technical challenge. As a crucial structural component of biofilm, extracellular DNA (eDNA) can facilitate initial bacterial adhesion, subsequent development, and...
http://www.polymer.cnt//ss/luanshifang/publicationsshow_13320.html |
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[Adv. Mater.] Protein-Bound Free-Standing 2D Metal Film for Stealth Information Transmission
The welding and sintering of nanomaterials is relevant, for example, to forming electrical contacts between metallic particles and hybrid metal films. Usually, the welding of nanoparticles is achieved at high temperatures and high pressures. Here, we find that merging of metal nanoparticles occurs under ambient conditions in an aqueous solution via protein bonding. We discovered that the silver ...
http://www.polymer.cnt//ss/yangpeng/publicationsshow_13303.html |
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Carboxymethyl cellulose/polyacrylamide composite hydrogel for cascaded treatment/reuse of heavy metal ions in wastewater
https://www.sciencedirect.com/science/article/pii/S0304389418308707
A new bio-based bilateral hydrogel containing carboxymethyl cellulose (CMC) and polyacrylamide (PAM) was prepared for the wastewater remediation. The obtained CMC/PAM composite hydrogel reveals a strong single-ion affinity for copper (CuII), lead (PbII) and cadmium (CdII) ions, as well as multi-ion absorbability with it...
http://www.polymer.cnt//ss/cenglxl/publicationsshow_13297.html |
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Versatile bimetallic lanthanide metal-organic frameworks: tunable emission and efficient fluorescence sensing
Developing novel lanthanide metal-organic frameworks (Ln-MOFs) to rapidly and reliably differentiate both metal ions in solution and volatile organic compounds (VOCs) in vapor is highly challenging. Here, we describe versatile Eu3+/Tb3+-MOFs based on a flexible ligand. It is noteworthy that the film fabricated using bimetallic Eu0.47Tb0.63-MOF and polyvinyl alcohol could serve as an easy and...
http://www.polymer.cnt//ss/yangchaolong/publicationsshow_13078.html |
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Advanced Materials , 2018, 30, 1800075. All Solution-Processed Metal Oxide-Free Flexible Organic Solar Cells with Over 10% Efficiency
All solution-processing
at low temperatures is important and desirable for making printed
photovoltaic devices and also offers a possibility of safe and cost-effective fabrication environment for the devices. Herein, we report an all
solution-processed flexible organic solar cell (OSC) using poly(3,4-ethylenedioxythiophene):poly-(styrenesulfonate) (PEDOT:PSS) electrodes....
http://www.polymer.cnt//ss/geziyi/publicationsshow_13074.html |
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Red-blood-cell-like BSA/Zn3(PO4)2 hybrid particles: Preparation and application to adsorption of heavy metal ions.
A novel kind of red-blood-cell-like bovine serum albumin (BSA)/Zn3(PO4)2 hybrid particle is prepared at room temperature by a facile and rapid one-step method based on coordination between BSA and zinc ion. The morphology of the monodisperse hybrid particle shows oblate spheroidal type with a one sided single hole on the surface. The hybrid particle is constructed with BSA/Zn3(PO4)2 nanoplates of ...
http://www.polymer.cnt//ss/zhangbaoliang/publicationsshow_13071.html |
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