硅氧烷表面 的英文怎麼說
中文拼音 [guīyǎngwánbiǎomiàn]
硅氧烷表面
英文
siloxane surface- 硅 : 名詞[化學] silicon (14號元素符號 si)
- 氧 : 名詞[化學] (氣體元素) oxygen (o)
- 烷 : 名詞[化學] (有機化合物的一類) alkane
- 表 : Ⅰ名詞1 (外面;外表) outside; surface; external 2 (中表親戚) the relationship between the child...
- 面 : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
- 表面 : surface; superficies; boundary; face; rind; sheet; skin; outside; appearance
-
Under more strenuous conditions of temperature or catalyst the silanes bond chemically with the surface through siloxane linkage.
在加溫或催化劑的十分劇烈的條件下,硅烷通過硅氧烷鍵和表面化學結合起來。The surface activator siloxane and its application to cosmetics
硅氧烷表面活性劑在化妝品中的應用Ps radiation mechanism has been discussed and investigated for many years and many theoretical models have been proposed to describe photoluminescence in porous silicon, for instance quantum confinement effect model, polysilanes model, siloxen and its derivant, surfacial states model and quantum confinement - light center model etc. in addition, study status of ps at present is addressed and applied problems in some fields are analyzed in this section
多年來,人們對多孔硅發光機理一直進行著堅持不懈的探討和研究,提出了許多種解釋多孔硅層( psl )發光的模型,典型的有下列幾種:量子限制模型、硅-氫鍵或多硅烷( polysilanes )的發光、硅氧烯及其衍生物的發光、表面態模型和量子限制-發光中心模型。The surface modification with silicon coupling reagent to ultrafine silicon dioxide, which roots in waste production in fiber manufacturing, was investigated in this paper
摘要以通信光纖生產中產生的超細二氧化硅顆粒廢料為原料,經水純化處理后,用硅烷類偶聯劑對其表面進行化學改性。Single - walled carbon nanotubes ( swnts ) were opened and oxidized in the concentrated h2so4 / hno3 mixture ( volume ratio : 3 : 1 ), hydroxyl groups could be brought into the swnts after oxidation modification treatment, and the long - chain silane coupling agent was grafted onto swnts via hydroxyl - silanol route
摘要採用混酸體系(濃硫酸濃硝酸體積比為3 / 1 )對單壁碳納米管進行了氧化處理,並通過氧化處理后在單壁碳納米管表面生成的羥基官能團與長鏈硅烷偶聯劑進行反應,制備了表面有機修飾的單壁碳納米管。In this thesis, the mesoporous silica was synthesized by using cationic surfactant cetyltrimethyl - amrnonium chloride ( ctab ) as template under strong acid condition, and ctab was extracted by hot ethanol
本文以陽離子表面活性劑? ?十六烷基三甲基季銨鹽( ctab )為結構模板劑,在強酸性條件下,合成了介孔氧化硅材料。And one end of the modifying molecule links substrate through silane molecule, the other end catches tio2 particle with sulfo group, so the film has large surface area and excellent stability
該修飾分子一端通過硅烷分子連接載體,另一端利用磺酸基來捕捉二氧化鈦粒子,因此二氧化鈦薄膜具有較大的表面積和優異的穩定性。Silane coupling agent ( kh - 560 ) with active groups was used for the treatment on silica particles in this article. the surface of silica which was treated in the way of chemical bonds was changed from hydrophilication to amhydrophilication
本文採用具有活性基團的硅烷偶聯劑( kh - 560 )對二氧化硅粒子進行了表面改性,使二氧化硅顆粒表面由親水性變為親油性。The study on the core - shell particles shows, one extrenity of silane coupling agents at the surface of the composite particles after adding aps are connected with the fe particles. and the other extrenity outside can polymerize with the active silica. the slick and compact surface of the composite particles shows the obvious core - shell structure. the surface of the composite particles are composed of the combined apex of the element si, o, c, h. the element o is superfluous to the element si
對納米復合鐵粒子研究表明,在aps改性的鐵納米粒子表面硅烷偶聯劑氨基一端連接鐵粒子,另一端對鐵粒子外面,能與活性硅聚合。鐵納米復合粒子顆粒表面光滑緻密。核殼復合粒子表面主要由si , o組成,伴隨著微量的c , h元素的峰,核殼復合粒子表面氧對硅有富餘。Well - ordered 3d - cubic, 2d - hexagonal, and disordered mesoporous silica films were synthesized by using non - ionic alkyl polyethylene oxide ( peo ) surfactants as a template, under the existence of different kinds acids respectively
摘要在不同種類酸的存在下,以非離子型烷基聚氧乙烯表面活性劑為模板分別制備出有序三維立方、二維六方和無序結構的介孔氧化硅薄膜。分享友人