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Ru and Pd (2 wt%) loaded on pure and on Ndoped carbon nanotubes (NCNTs) were prepared and tested using the isopropyl alc......
Synthesis and photocatalytic activity of sulfate modified Nd-doped TiO_2 under visible light irradia
Nd-doped Ti O2(NT) photocatalysts with different contents of Nd were synthesized by sol-gel method. Then sulfated Nd-dop......
Two novel monomers, 10,13-bis(4-octyl-2-thienyl)-dibenzo[a,c]phenazine(OTBP) and 10,13-bis(4-octyl-2-thienyl)-dipyrido[3......
The resolution expression for the temperature dependence of the current and threshold voltage is deduced as well as the......
The base-collector depletion capacitance for vertical SiGe npn heterojunction bipolar transistors (HBTs) on silicon on i......
The performance of InGaN blue light-emitting diodes(LEDs) with different kinds of electron-blocking layers is investigat......
In this work, the influence of C concentration to the performance of low temperature growth p-GaN is studied.Through ana......
Selectivity modulation in the consecutive hydrogenation of benzaldehyde via functionalization of car
Hydrogenation of benzaldehyde is a typical consecutive reaction,since the intermediate benzyl alcohol is apt to be furth......
Two X-type chromophores, 2-[4-(4,5-di(4-nitrophenyl) imidazolyl) phenyl]-4,5-di(4-methoxyphenyl)-imidazole (DNPIPDMOPI),......
Chrome-doped titanium oxide films were prepared by reactive magnetron sput-tering method. The films deposited on glass s......
Microporous titanium dioxide films were prepared by the sol-gel methods on glass substrates, using tetrabutyl titanate a......
A two-dimensional threshold voltage analytical model for metal-gate/high-k/SiO_2 /Si stacked MOSFETs
In this paper the influences of the metal-gate and high-k/SiO 2 /Si stacked structure on the metal-oxide-semiconductor f......
The objective of this paper was to find new modifier to improve the aging resistance and low temperature cracking resist......
Spin-polarized first-principle was performed to study the structural stability and the electronic states of Cr doped ZnS......
TiO2纳米光催化剂具有低成本、高活性、高稳定性以及无毒、无污染等优点,在光催化领域被广泛应用。但是TiO2本身具有禁带宽度大导......
以三氯叔丁醇锡和三氯化锑为主的有机-无机溶液,采用垂直浸涂法,在普通Na-Ca-Si系玻璃基片上制备了透明的掺锑SnO_2导电膜。薄膜的......
采用化学氧化法制备聚苯胺,经氨水脱掺杂后,在水溶液中分别用无机酸和锂盐掺杂,用作锂-聚苯胺二次电池正极材料。XRD和四探针电阻......
以碳纳米管为模板,通过加热碳纳米管与硼粉的混合物,获得了笔直的硼碳纳米线.对纳米线的结构和成分进行研究,结果表明纳米线主要为......
利用路径积分蒙特卡罗方法,研究了压力和温度变化对固氘掺锂体系的影响.结果表明,在高压条件下(0.9～2.4 GPa),锂原子掺入固体氘后,......
为了研究ZnO掺Sb后电子结构和光学性质的变化，采用基于密度泛函理论对纯净ZnO和Sb掺杂ZnO两种结构进行第一性原理的计算。计算结果......
针对一般掺杂结构的红光有机电致发光器件效率随外加电压的增加而迅速下降。同时色度逐渐变差的特点，我们引入了在NPB层和Alq3层内......
为提升聚合物太阳能电池的光电转换效率,在有源层中掺杂PbSe量子点,研究对电池性能的影响。首先采用热化学法制备PbSe量子点,通过......
采用MTS(CH3SiCl3)为原料，H2为载气，Ar为稀释气，在1000～1200℃范围以内以石墨为基体，通过化学气相沉积法(CVD)制备了SiC块体材料。在特......
采用高温固相法合成了ＬｉＭｎ２Ｏ４电极材料，运用电化学和阴极膜Ｘ射线衍射等方法研究了ＬｉＭｎ２Ｏ４在高温（≥５０℃）下循环时比容量衰减的现象及其衰减机理。结果表......
采用共沉淀法，用不同元素（Cr，Ni）对尖晶石型LiMn2 O4正极材料中的Mn元素进行替代研究。实验通过X射线衍射（XRD）和扫描电镜（SEM）测试，表征了......
为探讨运动员生物护照在反兴奋剂斗争中的应用,以文献研究、逻辑分析和案例剖析为主要研究方法,从内稳态的角度讨论了ABP的理论机......
用柠檬酸溶胶-凝胶法制备了钙钛矿型La1-xSrxCoO3-6复合氧化物，用XRD、XPS、EDS、红外、紫外等技术进行了表征，测定了其对活性艳红等......
TiO2因具有化学性质稳定、成本低、难溶、无毒等特点,是理想的光催化剂,但由于其吸收光谱在紫外区,日光利用率低,故其应用受到限制......
研究了MnO2掺杂量对[(Pb0.5Ca0.5)0.92La0.08](Fe0.5Nb0.5)O3陶瓷结构及介电性能的影响.研究表明MnO2是良好的烧结助剂,可降低体系......
本文应用太赫兹时域光谱技术（THz-TDS）研究了N型和P型具有〈100〉和〈111〉不同晶向的单面抛光和双面抛光的低阻（电阻率为1~5Ω·......
利用低共熔组成的0.38LiOH.H2O-0.62LiNO3混合锂盐体系与共沉淀合成的前躯体Ni1/3Co1/3Al1/3（OH）2简单混合,经三阶段温度烧结制备出......
采用微波水热法制备SnO2纳米粉体,应用X射线衍射（XRD）、透射电子显微镜（TEM）和扫描电子显微镜（SEM）对粉体进行结构表征和微观形貌观察;以......
以NaVO3、Zn（NC3）2·6H2O为原料,采用水热法合成了铕离子掺杂Zn2 （OH）3 VO3纳米晶体.运用X射线粉末衍射、扫描电子显微镜、荧光测......
采用溶胶-凝胶法制备二氧化钛光催化剂,通过在基材中加入金属离子,对TiO2进行改性,研究以30 mg/L甲基橙与100 mg/L重铬酸钾为降解......
采用传统固相反应法制备了锑掺杂的锆镧酸锂固体电解质陶瓷。对陶瓷的晶体结构、显微结构及元素分布、离子电导率进行了研究。结果......
研究了纳米ZrO2掺杂及其掺杂浓度对烧结DyBa2Cu3Oy超导体的转变温度Tc和临界电流Ic在零磁场和磁场中的行为,在磁场中发现掺杂样品......
A Novel Strategy of In Situ Trimerization of Cyano Groups Between the Ti3C2Tx(MXene) Interlayers for
2D MXenes are attractive for energy storage applications because of their high electronic conductivity.However,it is sti......
