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Controlled Growth of Metal-Organic Frameworks on Polymer Brushes
关键字：grafting density, metal-organic frameworks, polymer brushes, self-initiated photografting and photopolymerization, surface-attached MOF
Polymer brushes are for the first time used to induce the synthesis of metal-organic frameworks (MOFs). The semi-fixed polymer chains provide a confined environment,
which allows a mild growth of MOFs in between polymer chains to give surface-attached spherical MOF nanoparticles, in contrast to the larger MOF cubes/plates formed simultaneously in solution. Polymer brushes bearing carboxylate ...
http://www.polymer.cn/research/sy_info19500 |
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Ionic-Liquid-Grafted Rigid Poly(p-Phenylene) Microspheres Efficient Heterogeneous Media for Metal Scavenging and Catalysis
关键字：ionic liquids, metal scavenging, microspheres, nanoparticles
Novel guanidinium ionic liquid-grafted rigid poly(p-phenylene) (PPPIL) microspheres have been developed for metal scavenging and catalysis. The noble-metal nanoparticles supported on the microspheres surface can be used as efficient heterogeneous catalysts. The combination of nanoparticles and ionic liquid fragments on the microsphere surfaces enhance the activity and...
http://www.polymer.cn/research/sy_info19389 |
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Degradation of P-nitrophenol Stimulated by Thermally Activated Persulfate : Effects of T3mperature and Metal Ions
关键字：Persulfate, P-nitrophenol, Metal ions , Sulfate free radicals , Thermally activate
In this study,batch reactor experiments were performed to determine the degradation of PNP through thermally activated persulfate which was expected to produce highly reactive sulfate free radicaI(S04).Several factorsincluding temperatu...
http://www.polymer.cn/research/dis_info17323 |
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CORE – SHELL POLYMER BEADS TO REMOVE HEAVY METAL IONS IN INDUSTRY APPLICATION
关键字：CORE,SHELL,POLYMER,BEADS,REMOVE,HEAVY,METAL,IONS,INDUSTRY,APPLICATION,
A new approach to remove heavy metal ions from industry wastewater is molecular imprinting polymer (MIP).
http://www.polymer.cn/research/dis_info5706 |
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ANTIOXIDANT ACTIVITY OF ALBUMIN BINDING SALEN SCHIFF-BASE METAL COMPLEXES
关键字：ANTIOXIDANT,ACTIVITY,ALBUMIN,BINDING,SALEN,SCHIFF,BASE,METAL,COMPLEXES,
Schiff-base metal complexes have been investigated as effective scavengers of ROSs,acting as antioxidants[1].
http://www.polymer.cn/research/dis_info5587 |
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Olefins Polymerization Behaviours by Transition Metal Complexes with beta-Dikitiminate Ligands
关键字：Olefins,Polymerization,Behaviours,Transition,Metal,Complexes,beta,Dikitiminate,Ligands,
In recent years, more and more attentions have been concentrated on the design and synthesis of highly active, well-defined or single-site transition metal catalysts for olefin polymerization, which brought about the discovery of a&nbs...
http://www.polymer.cn/research/dis_info2307 |
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Precision Functional Polymers by Transition Metal-Mediated Living Radical Polymerization
关键字：Precision,Functional,Polymers,Transition,Metal,Mediated,Living,Radical,Polymerization,
The 1990s witnessed an extensive and intensive development of precision control of radical polymerization, and we have developed one of the major methodologies for such “living polymerizations” in which transition metal catalysts play&nbs...
http://www.polymer.cn/research/dis_info2176 |
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NOVEL OLEFIN POLYMERIZATION CATALYSTS BASED ON CATIONIC RARE EARTH METAL ALKYLS
关键字：NOVEL,OLEFIN,POLYMERIZATION,CATALYSTS,BASED,CATIONIC,RARE,EARTH,METAL,ALKYLS,
The development of homogeneous, single-site polymerization catalysts has opened a new avenue in the synthesis of polymer materials with controlled microstructures and desired properties.
http://www.polymer.cn/research/dis_info1529 |
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CHALLENGING NEW MODELS OF LATE TRANSITION METAL COMPLEXES AS CATALYSTS FOR OLEFIN POLYMERIZATION
关键字：CHALLENGING,NEW,MODELS,LATE,TRANSITION,METAL,COMPLEXES,CATALYSTS,FOR,OLEFIN,POLYMERIZATION,
The increasing interest in ethylene oligomerization and olefin polymerization has been,particularly, focused on the exploration and development of homogeneous transition-metal catalysts.The polymeric chemistry provide polymeric materials and the base for&...
http://www.polymer.cn/research/dis_info1520 |
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SYNTHESIS OF POLYSTYRENE-SUPPORTED GLUCOSAMINE RESIN AND ITS ADSORPTION PROPERTIES FOR METAL IONS
关键字：SYNTHESIS,POLYSTYRENE,SUPPORTED,GLUCOSAMINE,RESIN,AND,ITS,ADSORPTION,PROPERTIES,FOR,METAL,IONS,
Glucosamine is the hydrolysis product of chitosan and easily available. It has been proved that glucosamine can form various complexes with many metal ions such as Cu2+, Ni2+, Fe2+ and Zn2+ because of the nitrogen atom a...
http://www.polymer.cn/research/dis_info786 |
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