纳米VO2,nano-VO2
1)nano-VO2纳米VO2
1.In this paper, the preparation and Temperature Coefficient of Resistance (TCR) characteristic of nano-VO2 powder/ Poly(3,4-ethylenedioxythiophene) composite is described.将纳米VO2粉体与聚3,4-乙撑二氧噻吩复合,制备出一种新型的负电阻温度系数特性的聚合物基复合材料。
2)vanadium dioxide nanopowdersVO2纳米粉体
3)VO_2 nano-powder纳米VO2粉末
1.A method of synthesizing VO_2 nano-powder by decomposing VOC_2O_4·H_2O(which was made from commercial V_2O_5 powder deoxidized by oxalic acid) in vacuum oven pipe at 350 ℃ was developed.H2O,草酸还原工业V2O5粉的产物)来制备纳米VO2粉末的方法。
4)VO_2VO2
1.Carbon was chosen as the reductant to prepare VO_2 from V_2O_5.本文采用碳热法还原V2O5制备钒的低价氧化物VO2。
2.VO_2 powders were prepared by a new and simple method, which used VOSO_4 as raw material to form VO(OH)_2 sediment through hydrolysis process, then clean and dry the VO(OH)_2 sediment, VO_2 powders is produced by vacuum annealing process.介绍了一种新颖的、简单易行的二氧化钒粉末制备方法,以VOSO4为原料,水解后获得VO(OH)2沉淀,将沉淀清洗、干燥后,对其进行真空热处理,即获得VO2粉末。
3.Electronic structure and photoelectrical properties of VO_2,such as dielectric constant,absorption constant,refractive index,and conductance are studied with SCC-DV-Xα-ECM method.采用原子簇嵌入模式的电荷自洽离散变分法(SCC-DV-X-αECM),对金红石型二氧化钒(VO2)的电子结构、介电常数、吸收系数、折射率、电导率等光电性质进行计算。
5)nano/nano纳米-纳米
6)nanometer[英]['n?n?,mi:t?][美]['n?n?,mit?]纳米
1.The classic of nanometer technology——nanometric wave-absorbing materials;纳米技术的杰作——纳米吸波材料
2.Preparation and properties of nanometer rice starch;纳米级大米淀粉的制备及性质
3.Solution precipitation-hydrogen reduction process for preparing nanometer cobalt powder;溶液沉淀-氢还原法制备纳米钴粉
英文短句/例句

1.Question of Namibia (continued):纳米比亚问题:(续)
2.An introduction to nanotechnology and nanomaterial纳米技术与纳米材料(Ⅰ)——纳米技术与纳米材料简介
3.One NM is one-1 billionth meter.一纳米是十亿分之一米。
4.Nanometrology and Measurement Technology in Nanometer Scale纳米计量学与纳米计量测试技术(一)
5.Development in Gold Nanoparticles/CNT Composites纳米金/碳纳米管复合材料的研究进展
6.Nano Biotic Project- An Important Territory in Nanotechnology纳米生物工程:纳米技术的重要领域
7.Development and Application of Nanotechnology and Nanomaterials纳米技术和纳米材料的发展及其应用
8.Preparation of SiC Nanowires Based on Carbon Nanotubes Template;碳纳米管模板法制备SiC纳米线的研究
9.Synthesis and Characterization of CoFe_2O_4 Nanowires and Nanoparticles;CoFe_2O_4纳米线及纳米颗粒的制备和研究
10.Synthesis and Characterization of Carbon Nanotubes and Carbon Nanofibers;纳米碳管与纳米碳纤维的制备及表征
11.Supercapacitor Based on Carbon Nanotubes and Carbon Nanofibers Electrodes;纳米碳管/纳米碳纤维电极超级电容器
12.Preparation and Characterization of InN Nanowires and Nano-tubes;氮化铟纳米线和纳米管的制备与表征
13.Synthesis of CuO Nanorods using Carbonnanotubes as templates;以碳纳米管为模板制备氧化铜纳米
14.Nano-technology and Medical Nano-Biological Materials;纳米技术的进展和医用纳米生物材料
15.Synthesis and Characterizations of Nanospheres and Nanotubes of α-CuSCNα-CuSCN纳米球和纳米管的合成与表征
16.PERFORMANCE OF CARBON NANOTUBES SUPPORT NANO-PALLADIUM CATALYST FOR HECK REACTION碳纳米管负载纳米钯催化Heck的反应
17.Pool boiling performance for multi-walled carbon nanotube nanofluid多壁碳纳米纳米流体的大容积沸腾
18.Preparation of Nickel Nanoparticles on Halloysite Nanotubes埃洛石纳米管负载Ni纳米粒子的研究
相关短句/例句

vanadium dioxide nanopowdersVO2纳米粉体
3)VO_2 nano-powder纳米VO2粉末
1.A method of synthesizing VO_2 nano-powder by decomposing VOC_2O_4·H_2O(which was made from commercial V_2O_5 powder deoxidized by oxalic acid) in vacuum oven pipe at 350 ℃ was developed.H2O,草酸还原工业V2O5粉的产物)来制备纳米VO2粉末的方法。
4)VO_2VO2
1.Carbon was chosen as the reductant to prepare VO_2 from V_2O_5.本文采用碳热法还原V2O5制备钒的低价氧化物VO2。
2.VO_2 powders were prepared by a new and simple method, which used VOSO_4 as raw material to form VO(OH)_2 sediment through hydrolysis process, then clean and dry the VO(OH)_2 sediment, VO_2 powders is produced by vacuum annealing process.介绍了一种新颖的、简单易行的二氧化钒粉末制备方法,以VOSO4为原料,水解后获得VO(OH)2沉淀,将沉淀清洗、干燥后,对其进行真空热处理,即获得VO2粉末。
3.Electronic structure and photoelectrical properties of VO_2,such as dielectric constant,absorption constant,refractive index,and conductance are studied with SCC-DV-Xα-ECM method.采用原子簇嵌入模式的电荷自洽离散变分法(SCC-DV-X-αECM),对金红石型二氧化钒(VO2)的电子结构、介电常数、吸收系数、折射率、电导率等光电性质进行计算。
5)nano/nano纳米-纳米
6)nanometer[英]['n?n?,mi:t?][美]['n?n?,mit?]纳米
1.The classic of nanometer technology——nanometric wave-absorbing materials;纳米技术的杰作——纳米吸波材料
2.Preparation and properties of nanometer rice starch;纳米级大米淀粉的制备及性质
3.Solution precipitation-hydrogen reduction process for preparing nanometer cobalt powder;溶液沉淀-氢还原法制备纳米钴粉
延伸阅读

看纺织印染中应用纳米材料和纳米技术纺织印染中应用纳米材料和纳米技术时,除了要解决纳米材料的制备技术之外,重要的是要解决好纳米材料的应用技术,其中关键问题是使纳米粒子和纺织印染材料的基本成分(即聚合物材料)之间处于适当的结合状态。印染中,纳米粒子在聚合物基体中的分散和纳米粒子在聚合物表面的结合是主要的应用技术问题。   制备聚合物/无机纳米复合材料的直接分散法,适用于各种形态的纳米粒子。印染中纳米粒子的使用一般采用直接分散法。但是由于纳米粒子存在很大的界面自由能,粒子极易自发团聚,利用常规的共混方法不能消除无机纳米粒子与聚合物基体之间的高界面能差。因此,要将无机纳米粒子直接分散于有机基质中制备聚合物纳米复合材料,必须通过必要的化学预分散和物理机械分散打开纳米粒子团聚体,将其均匀分散到聚合物基体材料中并与基体材料有良好的亲和性。直接分散法可通过以下途径完成分散和复合过程:   高分子溶液(或乳液)共混:首先将聚合物基体溶解于适当的溶剂中制成溶液(或乳液),然后加入无机纳米粒子,利用超声波分散或其他方法将纳米粒子均匀分散在溶液(或乳液)中。有人将环氧树脂溶于丙酮后加入经偶联剂处理过的纳米TiO2,搅拌均匀,再加入 40wt%的聚酰胺后固化制得了环氧树脂/TiO2纳米复合材料。还有人将纳米SiO2粒子用硅烷偶联剂处理后,改性不饱和聚酯。   熔融共混:将纳米无机粒子与聚合物基体在密炼机、双螺杆等混炼机械上熔融共混。如将PMMA和纳米SiO2粒子熔融共混后,双螺杆造粒制得纳米复合材料。又如利用偶联剂超声作用下处理纳米载银无机抗菌剂粒子,分散制得PP/抗菌剂、PET/抗菌剂、PA/抗菌剂等复合树脂,然后经熔融纺丝工艺加工成抗菌纤维。研究表明,将经过表面处理的纳米抗菌剂粒子通过双螺杆挤出机熔融混炼,在聚合物中可以达到纳米尺度分散,获得了具有良好综合性能的纳米抗菌纤维,对大肠杆菌、金黄色葡萄球菌的抗菌率达到95%以上(美国AATCC-100标准)。   机械共混:将偶联剂稀释后与碳纳米管混合,再与超高分子量聚乙烯(UHMWPE)混合放入三头研磨机中研磨两小时以上。将研磨混合物放入模具,热压,制得功能型纳米复合材料。   聚合法:利用纳米SiO2粒子填充(Poly(HEMA))制备了纳米复合材料。纳米SiO2粒子首先被羟乙基甲基丙烯酸(HEMA)功能化,然后与HEMA单体在悬浮体系中聚合。还有利用SiO2胶体表面带酸性,加入碱性单体4-乙烯基吡咯进行自由基聚合制得包覆型纳米复合材料。