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Sulfuration of an Fe–N–C catalyst containing FexC/Fe species to enhance the catalysis of oxygen reduction in acidic media and for use in flexible Zn–air batteries
During the preparation of atomically dispersed Fe–N–C catalysts, it is difficult to avoid the formation of iron‐carbide‐containing iron clusters (“FexC/Fe”), along with the desired carbon matrix containing dispersed FeNx sites. As a result, an uncertain amount of the oxygen reduction reaction (ORR) occurs, making it difficult to maximize the catalytic efficiency. Herein, su...
http://www.polymer.cnt//ss/jiananzhang/publicationsshow_13316.html |
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Atomic-scaled cobalt encapsulated in P,N-doped carbon sheaths over carbon nanotubes for enhanced oxygen reduction electrocatalysis under acidic and alkaline media
A one-step in situ nanoconfined pyrolysis strategy was developed to anchor highly active single Co atoms on the P,N-doped porous carbon@carbon nanotube coaxial nanocables (Co-P,N-CNT), which exhibit remarkable enhanced ORR electrocatalytic activity in both acidic and alkaline media.
https://pubs.rsc.org/en/Content/ArticleLanding/2017/CC/C7CC05476A#!divAbstract
http://www.polymer.cnt//ss/jiananzhang/publicationsshow_12914.html |
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【[ChemistrySelect]】Bismuth Oxyhalide Induced Growth of Pt Nanoparticles within Mesoporous Alumina Films and their Use as Reusable Catalyst for Chromium(VI) Reduction
Bismuth Oxyhalide Induced Growth of Pt Nanoparticles within Mesoporous Alumina Films and their Use as Reusable Catalyst for Chromium(VI) Reduction
http://www.polymer.cnt//ss/huangyouju/publicationsshow_12299.html |
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45. [J. Colloid Inter. Sci.] Core cross-linked poly(ethylene glycol)-graft-Dextran nanoparticles for reduction and pH dual responsive intracellular drug delivery
A kind of core cross-linked poly(ethylene glycol)-graft-Dextran nanoparticles (CPD NPs) was prepared by a simple chemical cross-linking method for reduction and pH dual response drug delivery. The resultant CPD NPs are of homogeneous spherical structure with sizes from 69 ± 11 to 107 ± 18 nm. Doxorubicin (DOX) was then loaded into the CPD NPs in high efficiency, and showing typical redu...
http://www.polymer.cnt//ss/ghgao/publicationsshow_11948.html |
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Nitrogen-doped porous carbons from bipyridine-based metal-organic frameworks: Electrocatalysis for oxygen reduction reaction and Pt-catalyst support for methanol electrooxidation
A novel pyridine-containing metal-organic framework (MOF), [Zn(bpdc)DMA]·DMF, was first constructed by solvothermal reaction of 2,2′-bipyridine-5,5′-dicarboxylate (bpdc) with zinc nitrate, and then it was converted to nitrogen-doped porous carbons (NPCs) by direct carbonization. The as-prepared porous carbon (NPC800) was characterized by scanning electron microscopy (SEM), X-ray powder di...
http://www.polymer.cnt//ss/zhaoxuebo/publicationsshow_9859.html |
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Journal of the American Chemical Society Polyelectrolyte-functionalized Carbon Nanotubes as Efficient Metal-free Electrocatalysts for Oxygen Reduction Journal of the American Chemical Society, 2011, 133, 5182-5185
Journal of the American Chemical Society, 2011, 133, 5182-5185
http://www.polymer.cnt//ss/shuangyinwang/publicationsshow_4198.html |
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Processing and Characterization of Supercritical C02 Batch Foamed Poly(lactic acid) Based Scaffolds for Tissue Engineering Application
关键字： Poly(lactic acid) (PLA) , Poly ( ethylene glycol) (PEG) , Foams, Biodegradable, Tissue engineering
Both poly (lactic acid) (PLA) and poly (ethylene glycol) (PEG) are biodegradable polymers,and blending PLA with PEG is expected to toughen PLA matrix while maintain its biodegradability. In this study,PLA/PEG blends in dif...
http://www.polymer.cn/research/dis_info17313 |
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GENETIC ENGINEERING OF THE HEME POCKET IN HUMAN SERUM ALBUMIN: MODULATION OF O2 BINDING OF IRON PROTOPORPHYRIN IX
关键字：GENETIC,ENGINEERING,THE,HEME,POCKET,HUMAN,SERUM,ALBUMIN,MODULATION,BINDING,IRON,PROTOPORPHYRIN,
Complexing an iron protoporphyrin IX into a genetically engineered heme pocket of recombinant human serum albumin (rHSA) generates an artificial hemoprotein, which can bind O2 in much the same way as hemoglobin (Hb).
http://www.polymer.cn/research/dis_info5851 |
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RHEOLOGICAL PROPERTIES MODIFICATION OF ENGINEERING RESINS USING ULTRA-HIGH MOLECULAR WEIGHT ADDITIVES
关键字：RHEOLOGICAL,PROPERTIES,MODIFICATION,ENGINEERING,RESINS,USING,ULTRA,HIGH,MOLECULAR,WEIGHT,ADDITIVES,
In this work, blends of engineering polymers with ultra-high molecular weight additives were prepared at 200°C using a DSM micro-compounder.
http://www.polymer.cn/research/dis_info3323 |
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STUDY ON THE MECHANISM OF SPINNING PROCESS OF SCREW EXTRUSION FOR HIGH PERFORMANCE ENGINEERING PLASTICS PEEK
关键字：STUDY,THE,MECHANISM,SPINNING,PROCESS,SCREW,EXTRUSION,FOR,HIGH,PERFORMANCE,ENGINEERING,PLASTICS,PEEK,
The high performance engineering plastics represented by polyetheretherkentone (PEEK) has become an advanced matrix material in the aircraft industry from the very beginning of its generation. Because of its high performance and big ad...
http://www.polymer.cn/research/dis_info3080 |
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