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Amorphous TiO2-supported Keggin-type ionic liquid catalyst catalytic oxidation of dibenzothiophene i
Supported ionic liquid (IL) catalysts [Cnmim]3PMo12O40/Am TiO2 (amorphous TiO2) were synthesized through a one-step meth......
Giant Rheological Effect of Shear Thickening Suspension Comprising Silica Nanoparticles with No Aggr
The spherical silica particles in narrow size distribution with different diameters of 90 nm, 200 nm, 320 nm and 400 nm ......
Size Control of Nanoscale Silicon Particles Formed in Thermally Annealed A-Si∶H Films and Its Photol
A method to control the si ze of nanoscale silicon grown in thermally annealed hydrogenated amorphous silico n (a-Si∶H)......
Preparation and Gas Permeation of Supported γ-Al_2O_3 Membranes Used as Substrate Layer for Micropor
γ-Al_2O_3 membranes were successfully deposited on the top of porous α-Al_2O_3 support by sol-gel process and characte......
Enhanced Oxidation Resistance of Iron Nanoparticles via Surface Modification in Chemical Vapor Conde
In order to prevent the oxide formation on the surface of nano-size iron particles and thereby to improve the oxidation ......
Esterified starch/polylactic acid(ES/PLA) blending composite was prepared by melting extrusion with maleic anhydride est......
This paper reported that the nano-catkin carbon films were prepared on Si substrates by means of electron cyclotron reso......
ESR studies have been undertaken for various chemical composition of electron beam evapo-rated a-Si_(1-x)Gd_x films wit......
This paper reports that GaSb thin films have been co-deposited on soda-lime glass substrates.The GaSb thin film structur......
Identification and Distribution of Bacillus thuringiensis Isolates from Primeval Forests in Yunnan a
Ninety-two Bacillus thuringiensis isolates were screened from 683 soil samples collected from tropical and semitropical ......
At low concentrations of cetyltrimethylammonium bromide,all silica-based mesoporous materials with hexagonal phase have......
Electroless Ni-Co-P-coating of fly-ash cenosphere particles is demonstrated in the present investigation. The Electroles......
A new diterpenoid trisaccharide, smithoside A, was isolated from Aster smithianus. Itsstructure was identified as pimar......
Crystallization and Corrosion Resistance of (Fe_(0.78)Si_(0.09)B_(0.13))100_(-x)Ni_x (x=0,2 and 5) G
The crystallization of the (Fe0.78Si_(0.09)B0.13)100-xNix glassy alloys (x=0, 2 and 5) has been investigated by X-ray di......
Microbe-related precipitation of iron and silica in the Edmond deep-sea hydrothermal vent field on t
Microbial mats, several millimeters thick and brown-yellow to white in color, were collected in hollow inside of chimney......
Fe-based metallic glasses(MGs) with excellent soft magnetic properties are applicable in a wide range of electronic indu......
Here ZrCuNiAl bulk metallic glass samples were annealed below its glass transition temperature. The bending behaviors an......
t (Appeared in Other Periodicals than Acoustica Sinica) 0.General;1.physical Acoustics;2.Underwater Sound;3.Mechanical V......
A novel sensor for micro-magnetic field detection is proposed based on the physical characteristics and giant magneto-im......
采用扫描电镜、X射线衍射仪、透射电镜对用机械合金化法制备的Ti60A140纳米级粉末及其SPS烧结块体的形貌、组织及微观结构进行了研......
采用两种化学镀钯方法（次磷酸钠还原法和肼基还原法）在Nb49Ni25Ti26合金基底上制备Pd（钯）沉积膜,并对两种Pd膜进行XRD结构分析和SEM形......
利用恒电流沉积法，在ｐ－Ｓｉ上制备出不同Ｗ含量和不同结构的Ｎｉ－Ｗ薄膜，研究了镀液温度，ｐＨ值，电流密度对镀层组成的影响，结果表明，提高温度有利于获得高Ｗ含......
研究了LY12铝合金阳极氧化稀土后处理工艺。利用电化学方法评价了氧化膜的耐腐蚀性能，稀土后处理氧化膜的耐蚀性与铬酸盐封闭阳极氧......
研究了不同成分的Ｍｇ－Ｎｉ合金（Ｍｇ１００－ｘＮｉｘ，ｘ＝７－７９）的机械合金化制备。实验结果表明，在机械球磨的条件下，其相变过程和相变产物与熔炼合金有很大差异。在所研究的......
用水冷铜模吸铸法制备出名义成分（at％，下同）为Sm55-xCexCu15Ni10Al20（x=0，7，10，13，15，20，25）的合金样品。利用X射线衍射仪确定合金的结构，用示差......
考察四种三价稀土元素 La,Ce,Ho 和 Yb 在腐殖酸与无定形水合氧化铁复合体系中的吸附行为,对比研究腐殖酸对吸附常数和固体表面性......
研究钴基非晶态合金条带制成的单磁芯双绕组新型磁场传感器.采用频率测量方法测量磁场,提高了传感器的测量灵敏度;采用闭环测量系......
推动光电建筑应用,尤其是光伏建筑一体化（BIPV）应用,已成为促进建筑节能的一项重要内容。以尚德太阳能电力有限公司1.7 kW非晶硅薄膜......
将自制的Ni—B非晶态合金催化剂用于间硝基甲苯催化加氢制备间甲苯胺的反应。考察了加氢条件对间甲苯胺产率的影响。结果表明，制得......
介绍了锂离子电池的发展历程、原理、特点和趋势,引出了负极材料开发的重要性,并根据近十多年来锂离子电池碳负极材料的研究成果,......
微乳液为制备纳米级材料提供了良好的微环境。文章首次分别采用微乳液法与反相胶团法合成了纳米β－Ni（OH）2和纳米a－Ni（OH）2；采用粉末晶体......
目的提高材料的表面性能和开拓非晶涂层的应用。方法将Fe-Cr-Si-P非晶态合金粉末预涂覆于304L不锈钢基材表面，采用宽带激光熔覆技术......
用机械合金化法制备了负载型非晶态Ｎｉ－Ｎｂ／ＳｉＯ２纳米粒子，粒径约为１０ｎｍ，硅胶的加入不仅大大加速了金属合金化的过程，而且使金属粒子比较均匀地分散在ＳｉＯ２中......
目前,碳纳米管（CNTs）中无定形碳含量的测定方法很多,但由于测试样品方法不完善和样品预处理的方式不同,导致测量结果有较大差别,实验......
采用高能球磨法制备出了纳米晶镍粉,并利用X射线衍射仪（XRD）、扫描电镜（SEM）、透射电镜（TEM）等分析检测手段,研究了该纳米晶镍粉末的结构......
利用化学镀方法在1Cr18Ni9Ti不锈钢表面制备了均匀、致密和无表面缺陷的Ni—P合金镀层。X射线衍射分析表明，镀层为非晶态结构；动电位......
