纳米SiOx,nano-SiOx
1)nano-SiOx纳米SiOx
1.Modification of RTV silicone rubber by nano-SiOx;纳米SiOx改性室温硫化硅橡胶研究
2.As the chitosan was modified with nano-SiOx, nano-SiOx / chitosan composite film was obtained.采用纳米SiOx对壳聚糖进行改性得到复合涂膜,考察水蒸汽透过率、氧气透过率及抑菌性等指标。
3.Chitosan were modified and characterized by adding nano-SiOx .用纳米SiOx对壳聚糖涂膜进行改性,并对所形成的涂膜进行表征,结果表明,复合膜中壳聚糖与SiOx微粒间存在强烈的氢键相互作用,改性后壳聚糖膜的性能在保鲜效果、持水性、透光率和力学性能等指标上得到改善和提高。
英文短句/例句

1.Effect of Nano-SiOx Refreshing Fruit Wax and Mango Special Soaking Liquid on Guifei Mango Refreshing芒果专用浸泡杀菌液与纳米SiOx保鲜果蜡对贵妃芒的保鲜效果
2.RAMIREZ, Milena SANTANA米莱纳·桑塔纳·拉米雷斯
3.Question of Namibia (continued):纳米比亚问题:(续)
4.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
5.One NM is one-1 billionth meter.一纳米是十亿分之一米。
6.Nanometrology and Measurement Technology in Nanometer Scale纳米计量学与纳米计量测试技术(一)
7.Development in Gold Nanoparticles/CNT Composites纳米金/碳纳米管复合材料的研究进展
8.Nano Biotic Project- An Important Territory in Nanotechnology纳米生物工程:纳米技术的重要领域
9.Development and Application of Nanotechnology and Nanomaterials纳米技术和纳米材料的发展及其应用
10.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
11.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
12.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
13.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
14.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
15.Synthesis of CuO Nanorods using Carbonnanotubes as templates;以碳纳米管为模板制备氧化铜纳米棒
16.Nano-technology and Medical Nano-Biological Materials;纳米技术的进展和医用纳米生物材料
17.Synthesis and Characterizations of Nanospheres and Nanotubes of α-CuSCNα-CuSCN纳米球和纳米管的合成与表征
18.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
相关短句/例句

nanometer SiOx纳米SiOx
1.In contrast to the result which no treating with,it showed that nanometer SiOx chitosan membrane agent is the best;the chitosan membrane is the second,1-MCP is the third.05%)和纳米SiOx壳聚糖膜剂处理对青椒果实贮藏保鲜的效果。
2.The long-chain high-molecular-weight polyethylenimine(PEI) was grafted on the surface of nanometer SiOx,then the PEI was alkylated to high-molecular-weight quaternary ammonium salts by the alkyl halide.在纳米SiOx表面通过先接枝高分子聚乙烯亚胺(PEI)长链,再用卤代烷烷基化成高分子季铵盐,制得一种新型的纳米SiOx粉体。
3.The nanometer SiOx with antibacterial activity was prepared by the process that long-chain high-molecular-weight polyethylenimine(PEI) was grafted on the surface of nanometer SiOx using γ-chloropropyl trimethoxy siloxane as a active agent,and then the PEI was modified by the alkyl halide as high-molecular-weight quaternary ammonium salts.用γ-氯丙基三甲氧基硅烷作活化剂,在纳米SiOx表面接枝高分子聚乙烯亚胺(PEI)长链,然后用卤代烷把PEI修饰成高分子季铵盐,制备具有抗菌功能的纳米SiOx
3)SiOx nanoparticals纳米SiOx
1.Cucumbers were soaked in the solution of chitosan,SiOx nanoparticals and single stearic acid glycerine ester to form a coating on the surface of the cucumbers,and the optimum ingredients of coating material were obtained.采用壳聚糖、纳米SiOx及单甘酯作为复合涂膜剂,通过正交实验优化涂膜配方,对黄瓜进行涂膜处理,室温下对黄瓜进行失水率、硬度、叶绿素含量和Vc含量的测定,并且对复合涂膜的物理性能和抗菌性能进行测定。
2.In this research,SiOx nanoparticals and glyeml monstearate single stearic acid glycerine ester were added to the solution of chitosan to modify the chitosan.纳米SiOx由于粒度极小,表面能极高不利于在有机机体中的均匀分散,因此利用表面活性剂十二烷基磺酸钠(SDS)对纳米SiOx进行了疏水改性处理,经红外光谱及透射电镜实验验证,改性的纳米SiOx在壳聚糖溶液中分散均匀。
4)Nano-SiO_X纳米SiOx
1.Nano-SiO_X as a result of a very small particle size, surface energy is not conducive to very high in organic distributed evenly in the body, so the use of surfactant sodium dodecyl sulfate (SDS) on the nano-SiO_X a hydrophobic modification, modified nano-SiO_X in the chitosan solution evenly dispersed.该条件下,经阴离子表面改性剂改性后的纳米SiOx,与壳聚糖以溶液共混法制备壳聚糖/SiOx复合膜,实验结果表明:适量SiOx的加入,可使壳聚糖的保湿性、力学性能得到改善,膜拉伸强度、断裂伸长率、直角撕裂分别为54。
2.Molecular structure and morphology of a composite of low-density-polyethylene (LDPE) and nano-SiO_x prepared by the method of double-solution mixture were studied by X-ray Diffraction(XRD).以双溶液共混的方法制备了不同浓度的纳米SiOx/LDPE聚合物复合材料,并利用X射线衍射(XRD)对复合材料的结晶形态进行了测量。
5)SiO_x nanowireSiOx纳米线
1.High-density SiO_x nanowires were fabricated on a large-scale using carbon-assisted CVD method by Fe—Al—O catalyst at 1140℃ in flowing N_2/H_2,N_2 and NH_3 atmospheres.以N2/H2、N2或NH3为载气,利用碳辅助化学气相沉积法,常压1140℃下在石英衬底上制备了大量直径为20—300nm,长数百微米的非晶SiOx纳米线。
6)Surface modified nano-silicon改性纳米SiOx
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。