Magnetic clusterElectromagnetic propertyMicrowave absorptionHigh efficiency and great tunability are becoming hot spot in microwave absorption, drawing great interests of global health researchers. However, meeting the two factors is still a tough challenge. In this work, we demonstrate an easily-tailored ...
The prepared Fe3O4@C/CNT grapecluster structures show a much improved performance compared with the Fe3O4@C counterpart. Specifically, the Fe3O4@C/CNT hybrid structure with 20 wt% CNT loading delivers a reversible capacity exceeding 900 mA h g(-1) at 60 mA g(-1), and retains 693 ...
1.异质结模型 过程参考http://bbs.keinsci.com/forum.php?mod=viewthread&tid=3295&highlight=%D2%EC...
The thermomagnetic data at cryogenic temperatures shows glassy nature, and the AC susceptibility measurements confirmed the existence of cluster glass. The low field DC magnetization measurements of Fe3O4 nanostructures shows an anomalous magnetic behaviour, which indicates the presence of Griffiths﹍ike ...
多肽修饰金纳米团簇发光材料 氨基功能化金纳米团簇 卵清蛋白修饰金纳米团簇OVA-AuNCs PEG包覆金纳米团簇 HRP-AuNCs辣根过氧化物酶修饰金纳米团簇 聚乙烯亚胺PEI修饰金纳米团簇 二氧化硅包裹金纳米团簇 聚乙二醇包覆金纳米团簇AuNCs-PEG 亲水性金纳米团簇(Gold cluster)...
Each cluster contained an estimated number of magnetic cores between 450 and 1000, indicating the formation of large aggregates with a "plum pudding" structure of MNPs embedded into a protein network of negative surface charge irrespective of the MNP_core charge. We demonstrated that PEI-MNPs are...
Magnetic Fe3O4/C nanoparticles with hollow grape cluster morphology were synthesized through hydrothermal method, using SBA-15 as the hard template, glucose as the carbon source, and ferric chloride hexahydrate as the iron source. As-synthesized magnetic nanomaterials were characterized by means of X...
[14]Li S Z,Ma P T,Wang J P,et a1.A 3D organic'inorganic network constructed from an Anderson—type polyoxometalate anion,a copper complex and a tetrameric[Na4(H2014]”cluster[31.Cryst Eng Commun,2010,12:1718—1721. [15]Wu Q,Han Q X,Chen I。J,et a1.Synthesis and structural cha...
Therefore, the correlation between the structural changes and physical properties of cluster nanoparticles due to the surface treatment has been widely investigated. Marín et al. reported the influence of the surface treatment of Fe3O4 nanoparticles on the magnetic properties [19]. The surface of ...
Throughout the discharge and charge progress, the moss-like surface provides active sites for direct reaction between lithium metal and electrolyte, thereby causing the cluster-like moss structure to evolve into a bush-like dendritic structure (as shown in Figure S3b). In Figure S6a, a ...