1) core/shell structure
核/壳结构
1.
Preparation and characterization of copper nickel alloy/carbon composite nanoparticles with core/shell structure
核/壳结构铜镍合金/碳复合纳米粒子制备及表征
2.
Toughening of epoxy resin by incorporation of PnBA/PMMA core/shell structure impact modifier was studied.
核/壳结构增韧剂对环氧树脂的抗冲改性张明耀,张会轩,杨海东,冯之榴(吉林工学院化学工程系长春130012)(中国科学院长春应用化学研究所长春)关键词核/壳结构,增韧剂,环氧树脂,共混核/壳结构增韧剂是用分步乳液聚合技术制造的一种复合乳。
3.
Magnetic nanoparticles with core/shell structures are an important class of functional materials,possessing unique magnetic properties due to their tailored dimensions and compositions.
具有核/壳结构的复合纳米材料兼有外壳层和内核材料的性能,由于其结构和组成能够在nm尺度上进行设计和剪裁,因而具有许多独特的光、电、磁、催化等物理与化学性质。
2) core-shell structure
核/壳结构
1.
The preparing methods,toughening mechanism and applications of structure-controllable toughening core-shell structure polymer emulsion are all reviewed.
对结构可控增韧型核-壳结构乳液聚合物的制备方法、增韧机理及应用进行了综述,重点讨论了各种因素对核/壳结构聚合物乳胶粒子形态的影响,并进一步提出了结构可控增韧型核-壳乳液聚合物的最新研究方向。
2.
The results showed that PUA was characteristic of core-shell structure and compatability between polyurethane and polyacrylate in compounded PUA was higer than that in nonpolymerized PUA.
发现PUA具有核/壳结构特征;共聚型PUA比非共聚型PUA具有更好的聚丙烯酸酯(PA)、聚氨酯(PU)之间的混溶性;PA复合PU后,不仅提高了乳液的固含量,而且体现出较好的弹性,适合于弹性建筑涂料等方面的应用。
3.
Polysiloxane-acrylic composite latex with core-shell structure was prepared by seed emulsion polymerization.
采用种子乳液聚合的方法制备了具有核/壳结构的聚硅氧烷丙烯酸酯复合乳液,研究了乳化剂、单体的投料方式及配比对乳液性质的影响。
3) core/shell structure
核壳结构
1.
Synthesis of Bi_2O_3/Cu-O-Cr core/shell structured nano-composites;
Bi_2O_3/Cu-O-Cr核壳结构纳米复合物的合成
2.
Progress in preparations of microspheres with core/shell structure;
核壳结构微球的制备方法与展望
3.
Effects of emulsifier on the preparation of PBA/P(α-MS-AN) with core/shell structure;
乳化剂在制备核壳结构PBA/P(α-MS-AN)反应中的应用
4) Core-shell structure
"核-壳"结构
5) core-shell structure
壳核结构
1.
The HRTEM shows the nanoparticles form in a core-shell structure, with the size of the particles in range of 5-60 nm and the thickness of the shell 2-4 nm.
高分辨电镜显示该纳米颗粒具有壳核结构,核为纳米Ni及Ni-Al合金,壳为Al2O3/NiO复合氧化物。
2.
The HRTEM and X-ray energy-dispersive spectrum(EDS) as well as X-ray photoelectron spectrum(XPS) show the nanoparticles form in a core-shell structure.
结果高分辨电镜(HRTEM)和能量散射谱(EDS)以及XPS光电子能谱研究表明该复合粉体颗粒具有壳核结构,颗粒的尺寸为20~200 nm,核为Fe纳米颗粒,壳为Ni-P合金,其厚度为3~10 nm。
3.
Based on the effective medium theory,effective permittivity of metal-dielectric composite materials with a two-dimensional core-shell structure bedded in a matrix of another dielectric has been simulated using the finite-element method.
基于有效媒质理论,采用有限元法计算了二维金属-介质壳核结构复合材料模型的等效介电常数。
6) Core-shell
核壳结构
1.
Preparation and characterization of core-shell CdS/SiO_2 nanoparticles;
核壳结构CdS/SiO_2纳米颗粒的制备及表征
2.
Core-shell TiO2/SiO2 nanoparticles were synthesized successfully by H2/Air flame combustions, and the formation mechanism of core-shell nanoparticles was analyzed.
利用多重射流氢氧焰燃烧反应器,通过控制进料方式,以TiCl4和SiCl4为原料合成了具有典型核壳结构的纳米TiO2/SiO2复合颗粒,并分析了氢氧焰燃烧合成过程中核壳结构的形成机理。
补充资料:不锈钢包壳核燃料
分子式:
CAS号:
性质:奥氏体不锈钢在高温水、氦气和液态金属钠等介质中具有良好的耐腐蚀性能和适当的高温强度,加工工艺成熟,但因其热中子吸收截面较大,在热中子堆中只能作为浓缩铀燃料的包壳。在快中子增殖堆中,大多数采用不锈钢包壳的氧化物燃料。在所选定的工作温度范围内,不锈钢包壳材料与冷却剂钠能够相容,而且成本低。
CAS号:
性质:奥氏体不锈钢在高温水、氦气和液态金属钠等介质中具有良好的耐腐蚀性能和适当的高温强度,加工工艺成熟,但因其热中子吸收截面较大,在热中子堆中只能作为浓缩铀燃料的包壳。在快中子增殖堆中,大多数采用不锈钢包壳的氧化物燃料。在所选定的工作温度范围内,不锈钢包壳材料与冷却剂钠能够相容,而且成本低。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条