Core-shell相关论文
随着传统的平面金属-氧化物-半导体场效应晶体管（MOSFET）缩小到20nm以下,栅极氧化物厚度减小,栅极对沟道区域的控制能力减弱。短沟道......
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Construction of multi-structures based on Cu NWs-supported MOF-derived Co oxides for asymmetric pseu
Cu@MOF core-shell nanowires are synthesized by introducing oxidizable and CTAB-modified metal nanowires as self-engaged ......
NiCoLDH nanosheets grown on MOF-derived Co3O4 triangle nanosheet arrays for high-performance superca
Hierarchical Co3O4@NiCoLDH nanosheets (NSs) were prepared on carbon cloth through a multistep method,containing Metal-or......
Nickel-iron borate coated nickel-iron boride hybrid for highly stable and active oxygen evolution el
The development of efficient and cost-effective electrocatalysts toward anodic oxygen evolution reaction (OER) is crucia......
GaSb-based nanowires in a gate-all-around geometry are good candidates for binary p-type transistors,however they requir......
From core-shell to yolk-shell: Keeping the intimately contacted interface for plasmonic metal@semico
Here we report a synthetic strategy for controllable construction of yolk-shell and core-shell plasmonic metal@semicondu......
The CeO2@TiO2 core-shell nanostructure catalyst prepared by a two-step hydrothermal method was used for selective cataly......
Co@Au core shell nanoparticles(NPs) of different shell thicknesses were fabricated by a combination of the displacement ......
Fabrication of anode-supported zirconia thin film electrolyte based core-shell particle structure fo
With a view to produce intermediate temperature SOFCs, yttria and scandia doped zirconia with a core-shell structure was......
Hybrid nanostructures,comprising of a metal core and a semiconductor shell layer,show great potential for a new generati......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Synthesis of a Novel Core-shell Type Acrylic-polyurethane Hybrid Emulsion Containing Siloxane and Fl
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Synthesis of core-shell structured polymers with inserted thioether from a multi-functional scaffold
The synthesis of a thioether inserted, core-shell structured polymer from the scaffold of hyperbranched polyglycerol (PG......
以反相微乳液体系制备二氧化硅包覆银纳米粒子核壳微球,从中探讨了不同R值(R=n水/n表面活性剂)所形成的微乳液滴的粒径分布;以及柠......
Using AUcore-Ptshell as an example, the synthesis and characterization of nano metals with core-shell structure is demon......
High-quality Zn-doped CdSe core-shell nanocrystals were successfully prepared by incorporating a stoichiometric amount o......
Synthesis of a Novel Core-shell Type Acrylic-polyurethane Hybrid Emulsion Containing Siloxane and Fl
Siliconated polyurethane (Si-PU) was synthesized using isophorone diisocyanate (IPDI), hydroxybutyl-terminated polydimet......
Composite particles consisting of polyaniline(PAn) core and barium titanate (BaTiO3) layer shell were synthesized.The PA......
Preparation and properties of magnetic alumina microspheres with a γ-Fe2O3/SiO2 core and Al2O3 shell
Magnetic alumina composite microspheres with γ-Fe2O3 core/Al2O3 shell structure were prepared by the oil column method.......
Co-SiC core-shell powders were prepared by electroless plating. Scanning electron microscopy (SEM) revealed that Co-SiC ......
为提高上转换纳米晶的发光效率,提出协同增强的策略,将核壳包裹和非稀土离子掺杂两种方式进行有效的结合,使上转换纳米晶的发光效......
Ag与Cu2O构成的复合材料由于表面等离子体激元共振和肖特基势垒结构而具有更好的抗菌性能。但是,其合成方法往往伴随高温以及多个......
在离子液体辅助下,采用两步水热法制备纳米球形Ag_(2)CO3/Ag_(3)PO_(4)核壳材料.用XRD,SEM,TEM,EDS和UV-Vis spectrum对产物进行了......
将乳胶粒的簇迁移理论用到新簇在种子外表面生成核壳型乳胶粒形态演化的情况,以聚醋酸乙烯酯(PVAc)/聚丙烯酸丁酯(PBA)体系的相关......
采用种子乳液聚合法制备了低乳化剂含量的核壳结构纳米二氧化硅/聚丙烯酸酯复合乳液粒子,通过红外光谱仪（FT-IR）、扫描电子显微镜（SEM......
采用水热法制备了Mn^2＋/Fe^3＋共掺杂的NaYF4上转换纳米晶,通过改变掺杂浓度来调控晶相、晶粒尺寸以及上转换荧光发射强度。以Fe^3＋共......
通过原子转移自由基聚合(ATRP)在介孔二氧化硅纳米颗粒(MSNs)表面接枝上具有pH响应的聚2-(二异丙基氨基)甲基丙烯酸乙酯(PDPA),点......
纳米粒子具有高的表面积,呈现更佳的物理与化学特性,常用于塑橡胶的添加物来改善或增进应用的特性.有许多纳米粒子的制作方法已商......
在水溶液中将胶原大分子吸附于氧化铝纳米粒子表面，通过自由基引发的接枝共聚反应在胶原大分子上接枝聚丙烯酸丁酯支链制备了胶原-......
目的采用一步法合成Fe3O4@C纳米粒子,分析其核壳结构的形成机理,并研究该纳米材料在磁性防伪油墨方面的应用。方法以FeCl3·6H......
介绍二氧化锰（MnO_2）的结构及储能机理,综述近年来MnO_2作为赝电容材料,通过不同材料改性,以提高电化学性能的研究进展。这些材料主......
采用还原反应制备了约15nm的钴硼（COB）金属粉，为了防止纳米金属粉在空气中被氧化，通过化学置换反应制备了银包纳米CoB（Ag-CoB）的纳米核壳......
采用Stober方法，以AgNO3与柠檬盐钠还原反应所制备出的Ag纳米颗粒为种子，合成了Ag／SiO2核一壳结构的亚微米球。用透射电镜（TEM）观测所得......
用化学还原法合成了核-壳结构Au-Pt纳米粒子.紫外可见光谱(UV-Vis)、电化学循环伏安(CV)和透射电子显微镜(TEM)表征结果指出,所合......
用沉淀法制备了尺寸约为8 nm的YVO4∶Eu3+纳米粒子,然后用反相微乳液法在YVO4∶Eu3+纳米粒子的表面包覆了一层Si O2壳。利用XRD、T......
采用化学共沉淀法和溶胶-凝胶法分别合成了Fe3O4和核壳式结构Fe3O4@SiO2纳米粒子,然后以聚乙烯亚胺为表面功能化试剂,用化学修饰的......
Fabrication of the Core-Shell Structured ZSM-5@Mg(Al)O and Its Catalytic Application in Propane Dehy
In this study,a novel core-shell structure of ZSM-5@Mg(Al)O(abbreviated as Z@MA)was designed by using the sol-gel method......
当电子振动频率与入射光的频率相同时,部分金属纳米颗粒可以在其表面激发局部表面等离子共振效应（LSPR）,该波长下颗粒的吸收增强。这......
以核壳型的二氧化硅/苯乙烯-丙烯酸丁酯共聚物[SiO2/P（St-co-BA）]纳米复合微球为例,首次采用电子染色技术研究了不同的染色条件（染色......
结合大分子自组装和原位自由基聚合方法，采用油溶性引发剂偶氮二异丁腈（AIBN），在聚（ε-已内酯）（PCL）纳米粒子表面引发聚合单体N-异丙基丙烯......
首先通过水热法合成了单分散空心Fe3O4磁球,之后利用蒸馏沉淀聚合将P(GMA-DVB)聚合物层包覆在Fe3O4磁球表面形成Fe3O4/P(GMA-DVB)......
利用超声辐射效应、采用乳液聚合方法制备出纳米镓／聚丙烯酸丁酯核壳复合粒子，借助透射电镜表征了其微观结构。结果表明：纳米镓粒子被......
利用化学共沉淀法将铁盐和亚铁盐溶液按一定比例混合制备磁性纳米Fe3O4,再用3-巯基丙基三甲氧基硅烷修饰磁性粒子,连接金、银纳米......
为考察苯乙烯-丙烯酸酯(简称苯-丙核壳型)乳液的组成与结构对成膜过程及涂膜性能的影响,采用分阶段饥饿态加料的半连续乳液聚合法......
采用硅烷偶联剂KH570对纳米TiO_2表面预处理,通过分散聚合方法制备出以TiO_2为核,聚苯乙烯为壳的复合粒子。利用正交实验研究了单......
采用改进的Stober方法,可控制备出具有不同形貌的NiO@SiO2核壳结构催化剂,并在浆态床反应器（320℃）上,对其合成气低温甲烷化性能进行......
