二氧化硅,silica
1)silica[英]['s?l?k?][美]['s?l?k?]二氧化硅
1.Preparation and characterization of silver nanoparticles-silica composite grain by sol-gel technology;纳米银粒子-二氧化硅复合颗粒溶胶-凝胶的制备与表征
2.Microporous Silica Hollow Nanospheres Templated by Anionic Polypeptide;以阴离子多肽为模板合成二氧化硅纳米空心球(英文)
3.Preparation of Sulfated Zirconia/Silica Complex Nanofibers by Electrospinning Method;静电纺丝法制备硫酸化的二氧化锆/二氧化硅复合纤维
英文短句/例句

1.dioxide polysilicon isolation二氧化硅 多晶硅隔离
2.Silica-on-Silicon Array Waveguides Gratings;硅基二氧化硅型阵列波导光栅的研制
3.Modification of Porous Silica Antireflective Coatings with Fluorine-Containing Organosilicon含氟有机硅改性多孔二氧化硅减反膜
4.Study on effect of porous silica prepared from wollastonite as reinforcer in silastic硅灰石制多孔二氧化硅在硅橡胶中的应用研究
5.Determination of silicon oxide in silica fume by molybdosilicate yellow spectrophotometry硅钼黄分光光度法测定硅微粉中二氧化硅
6.Preparation of Thin SiO_2 Films from Polysilane Coatings Using Oxygen Plasma Method;氧等离子体处理聚硅烷涂层制备二氧化硅薄膜
7.Silica-supported Karstedt-type Catalyst for Hydrosilylation Reactions;二氧化硅负载Karstedt催化剂催化硅氢化反应的研究
8.The main components of crystal is SIO2, ultra-high purity SIO2 is called “Crystal”.水晶的化学成份为二氧化硅,高纯度的二氧化硅即称为“水晶”。
9.Study on Polydimethylsioxane/Silica Hybrid Network & Epoxy/Polydimethylsiloxane Interpenetraitng Polymer Network;聚二甲基硅氧烷/二氧化硅复合网络及环氧树脂/聚二甲基硅氧烷互穿网络的研究
10.MODIFICATION BY VAPOR SILYLATION OF NIOBIUM-CONTAINING HEXAGONAL MESOPOROUS SILICA含铌六方介孔二氧化硅的气相硅烷化改性(英文)
11.Study on Silicon Dioxide Powders Prepared by Silicon Tetrachloride四氯化硅为原料制备二氧化硅粉体的研究
12.Study on the Metal/Silicon Dioxide Composite Aerogels and Low Cost Preparation of Hydrophobic Silicon Dioxide Aerogels;金属/二氧化硅复合气凝胶和低成本疏水二氧化硅气凝胶的研究
13.Preparation of Monodisperse Nanometer SiO_2 and Er-doped Nano Silica Particles;单分散纳米二氧化硅及掺铒纳米二氧化硅的制备
14.Comparative Study of Nanosized and Microsized Silicon Dioxide on Spermatogenesis Function of Male Rats;纳米二氧化硅与微米二氧化硅对雄性大鼠生精功能影响的比较
15.Surface Modified of Monodisperse Colloidal Silica and Preparation of SiO_2/Ag Core/Shell Particles单分散二氧化硅的表面改性及二氧化硅/银复合粒子的制备
16.Study on the Preparation of Polymer/Silica Hybrid Materials;聚合物/二氧化硅杂化材料的合成研究
17.Synthesis and Optimization of Fluorescent Silica Nanoparticles;荧光二氧化硅纳米粒子的制备与优化
18.Optimization for process conditions of surface modification of pecipitated silica沉淀二氧化硅表面改性工艺条件优化
相关短句/例句

silicon dioxide二氧化硅
1.Determination of low content silicon dioxide in fluorite by inductively coupled plasma atomic emission spectrometry;电感耦合等离子体原子发射光谱法测定萤石中低含量二氧化硅
2.A study on the dispersion properties of silicon dioxide in colour ink-jet printing paper;彩色喷墨打印纸用二氧化硅的分散性能研究
3.Effect of ball milling on thermal behaviors of modified silicon dioxide;球磨作用对改性二氧化硅热行为的影响
3)SiO_2二氧化硅
1.Preparation of Nanocrystalline SiO_2 by Gel-network Precipitation Method;凝胶网格沉淀法制备纳米二氧化硅
2.Study on Inorganic SiO_2 Membranes Prepared by Sol-Gel Method;溶胶-凝胶法制备二氧化硅无机膜的实验研究
3.Rapid determination of SiO_2 in aluminum fluoride;氟化铝中二氧化硅的快速测定
4)SiO2二氧化硅
1.Determination of SiO2 in the Manganese ore by ICP-AES;ICP-AES测定锰矿中二氧化硅含量
2.STUDY ON THE REINFORCING AND TOUGHENING OF POLYPROPYLENE WITH SiO2 NANO-PARTICLES;纳米二氧化硅增强、增韧聚丙烯的研究
3.Study on the Ni-SiO2-Sn negative material for Li-ion batteries;锂离子蓄电池镍-二氧化硅-锡负极材料研究
5)SiO 2二氧化硅
1.Uniform nanoscale TiO 2/SiO 2 composite thin films have been prepared by sol-gel method at room temperature .采用溶胶凝胶法在室温下制备了均匀的纳米二氧化硅和二氧化钛复合薄膜,研究了经不同温度处理、不同TiO2/SiO2 配比的薄膜修饰后的玻璃表面的抗菌性能。
2.on the particle sizes and morphology of SiO 2 were investigated by transmission electron microscopy (TEM).在醇水混合溶剂中以氨作催化剂 ,正硅酸乙酯为硅源 ,通过溶胶 -凝胶工艺制备单分散二氧化硅球形颗粒 ,通过透视电镜进行研究各种反应条件如溶剂类型、氨和水的浓度、水解温度等对二氧化硅的颗粒大小和形貌的影响 。
3.We have prepared SiO 2 nanoparticles with mean diameters of40nm,and the proper-ties of SiO 2 nanoparticles are studied by X-ray diffraction spectra,and transmission el ectron mi-crospectra.首次采用醇盐水解沉淀法制备出粒度为40nm、颗粒均匀的球型二氧化硅粒子,并利用X射线衍射、透射电镜对粒子的性能进行了测试。
6)silicon oxide二氧化硅
1.Determination of silicon oxide in silica fume by molybdosilicate yellow spectrophotometry硅钼黄分光光度法测定硅微粉中二氧化硅
2.Preparation of silicon oxide nanoparticle.;纳米二氧化硅粉体的制备
3.The factors influencing on the stability of emulsion and antifoaming effect, such as emulsification temperature, model number of silicon oxide, dosage of emulsifier and so on, were discussed.用二甲基硅油、复合乳化剂和助剂在水相中分散乳化,制备出乳液型有机硅消泡剂,并讨论了乳化温度、二氧化硅型号以及乳化剂用量等因素对乳液稳定性和消泡效果的影响。
延伸阅读

二氧化硅二氧化硅silicondioxide化学式SiO2。自然界存在的二氧化硅称为硅石,它常以石英、鳞石英、方石英三种变体出现。二氧化硅的性质不活泼,它不与除氟、氟化氢和氢氟酸以外的卤素、卤化氢和氢卤素以及硫酸、硝酸、高氯酸作用。氟化氢和氢氟酸是唯一可使二氧化硅溶解的酸,生成易溶于水的氟硅酸:SiO2+6HFH2SiF6+2H2O二氧化硅能溶于浓热的强碱溶液:SiO2+2NaOHNa2SiO3+H2O在高温下,二氧化硅能被碳、镁、铝还原:SiO2+2CSi+2CO二氧化硅是制造玻璃、石英玻璃、水玻璃、光导纤维和耐火材料的原料。