co-Doping相关论文
本文通过共沉淀法, 以草酸为沉淀剂, Ca2＋、Y3＋共掺杂 CeO2来降低其高温下红外发射率, 并且 Ce0.8Y0.15Ca0.05O2-δ粉体发射率最低, ......
In this work,Nb5+and Cu2+were selected to partially substitute Zr4+in Gd2Zr2O7 for studying the phase structure,microsco......
Tunable luminescence in co-doped Zn3Al2Ge2O10:Cr3+by controlling crystal field splitting and nephela
Ce3+/Dy3+/Tb3+/Eu3+/Mn2+ and Cr3+ ions co-doped Zn3Al2Ge2O10 phosphor were prepared by a high-temperature solid-state me......
A novel lanthanum and sulfur co-doped TiO2,photocatalyst was synthesized by precipitation-dipping method,and characteriz......
利用正交试验,对溶胶-凝胶法(sol-gel)制备Al/Ga共掺杂ZnO透明导电薄膜(GAZO)的工艺进行优化,研究溶胶浓度、掺杂配比、热处理温度......
Synthesis and Characterization of LiNi0.85Co0.15-xAlxO2 as Cathode Materials for Lithium-ion Batteri
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Hydroxyapatite (HA) co-doped with Zn2+ and F- ions was synthesized by precipitation method for the first time in this st......
Zr4+ and F– co-doped TiO2 with the formula of Ti0.97Zr0.03O1.98F0.02 was facilely synthesized by a sol-gel template rou......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
ZnO:Al and ZnO:Al/Sb thin films have been prepared and investigated.The thin films were deposited on Si substrates by th......
Hydroxyapatite (HA) co-doped with Zn2+ and F- ions was synthesized by precipitation method for the first time in this st......
(La, N) co-doped TiO2 photocatalysts were synthesized using TiCl4 sol-gel autoigniting synthesis (SAS) starting from a p......
Synthesis and Characterization of LiNi0.85Co0.15-xAlxO2 as Cathode Materials for Lithium-ion Batteri
LiNi0.85Co0.15-xAlxO2 samples (x=0.025, 0.05 and 0.10) were prepared by solid state reaction at 725℃ doped by Co-Al has......
采用溶胶-凝胶法在普通载玻片上旋涂制备出Al、N、F三掺杂Zn O薄膜(Zn O∶Al/N/F),分别研究溶胶浓度和掺杂浓度对薄膜结构、表面形......
The catalysts of un-doped,single-doped and co-doped titanium dioxide (TiO2) powders were prepared by sol-gel method with......
铟氮共掺杂氧化锌采用两步法合成,首先采用共沉淀方法制备铟离子掺杂的氧化锌,然后采用氨气中退火的方法制备铟氮共掺杂氧化锌.研......
Photocatalytic Destruction of Nitrogen Monoxide over La3+ and N Co-doped SrTiO3 Powders under Visibl
Lanthanum and nitrogen co-doped SrTiO3 was prepared by a mechanochemical reaction using SrTiO3, urea and La2O3 as the ra......
Green light-emitting Ba2SiO4:Eu2+ phosphors co-doped with La or Y were synthesized by conventional solid-state reaction ......
The catalysts of un-doped, single-doped and co-doped titanium dioxide (TiO2) nanoparticles were prepared by a sol-gel me......
共掺杂离子是优化晶体闪烁性能的重要手段之一,本文采用提拉法生长了GAGG∶Ce和GAGG∶Ce,0.1%Mg晶体。通过测试硬度、透过率、X射......
绿色可再生、储量丰富且成本低廉的农林废弃物在能源转化利用领域具有重要位置。本文利用中国北方最常见的农林废弃物菌糠为原料,......
采用水热法制备了硼硫共掺杂的TiO2光催化剂（TiO2-B—S），并用其光催化降解甲基橙．结果表明，在240℃下水热反应12h时制得的TiO2-B—S具有......
采用溶胶-凝胶法制备了不掺、单掺和共掺杂的TiO2纳米粒子,对样品进行了XRD、TEM和BET分析,并以甲基橙的光催化降解研究了样品的光......
采用溶胶-凝胶法结合微波化学法制备高活性可见光响应型镨（Pr）和氮（N）共掺杂纳米TiO2光催化剂（Pr-N-TiO2）。通过XRD、FT-IR、UV-Vis和TEM......
以钛酸四丁酯为前驱体，硝酸铬和硫脲为掺杂离子给体，通过溶胶一凝胶法成功制备了纯TiO2、不同浓度的铬掺杂和铬／硫共掺杂TiO2光催化剂......
用固相法制备了Li、Al复合掺杂的尖晶石LiMn2O4，并研究了铝盐种类和掺Al量对电化学性能的影响。XRD和SEM等实验结果表明：掺杂Li、Al......
本文通过共沉淀法，以草酸为沉淀剂，Ca2＋、Y3＋共掺杂CeO2来降低其高温下红外发射率，并且Ce0.8Y0．15Ca0.05O2-δ粉体发射率最低，最小值为0．27......
采用第一性原理,分析Fe-N-S共掺杂锐铁矿相TiO2的晶体结构、能带结构、电子态密度及光学特性.结果表明,由掺杂TiO2晶格畸变产生的......
采用第一性原理的平面波超软赝势方法,分析了纯锐钛矿TiO2及Zr、Nb单掺杂和共掺杂锐钛矿TiO2等四种晶体模型的电子结构和光学性质......
吸收是发光的前提条件,吸收变了,发光的其他特性也就随之而变.但是发光寿命的长短又会反过来影响吸收的多少,这不仅存在于光致发光......
以钛酸丁酯（C16H24O4Ti）和硫脲（SC（NH2）2）为前驱体制备溶胶，通过旋涂方法制备Ti02光催化剂薄膜：利用XRD、SEM、XPS、UV-vis等手段进行结构......
采用溶胶-凝胶法制备了稀土La^3＋、Ce^3＋单掺杂及La-Fe、Ce-Fe共掺杂TiO2光催化剂,利用XRD、FE-SEM等手段对样品的结构、形貌进行了......
为开发可降解饮用水中三氯甲烷的光催化剂，采用凝胶法制备了一系列Fe^3＋和Ce^3＋共掺杂的纳米TiO2。用XRD，UV和电化学方法研究了不同Fe^......
采用真空熔炼/放电等离子烧结（SPS）方法制备P型Zn4-xCuxSb3-xBix（x=0～0.8）材料,研究该合金的组织结构和热电性能。结果表明,x〈0.2时,Zn......
为了进一步提高B.BiVO4的光催化活性，通过溶胶.凝胶和浸渍两步法制备Ni掺杂B.BiVO4光催剂(Ni-B-BiVO4)。通过XPS、XRD、SEM、BET、E......
成功采用掺杂和改变前驱体两种方式同时对传统LiNiO2正极材料合成进行改进，即用掺杂10％wtCo的β—NiOOH作为前驱体，和LiOH·H20在......
以硫脲为氮源，硝酸铋为铋源，钛酸四正丁酯为原料，利用溶胶-凝胶法制备了纯TiO2和不同比例N、Bi共掺杂的TiO2光催化剂样品。用紫外-可......
以Mn2＋、Eu3＋、Gd3＋为第二激活剂,采用微波均水热方法,制备稀土离子共掺杂的YAG：Ce3＋荧光粉,讨论了掺杂离子对YAG：Ce3＋荧光粉性能的影响,......
采用溶胶-凝胶法制备了纯的和铁镧共掺杂的TiO2纳米粒子，对样品进行了X射线和紫外-可见吸收光谱分析。结果表明，500℃煅烧的未掺杂和......
采用溶胶-凝胶法制备了Gd和B共掺杂的TiO2纳米颗粒,研究了TiO2纳米颗粒在可见光下的光催化活性。应用XRD、TEM和UV-Vis等手段对TiO......
TiO 2具有无毒、化学性能稳定、价格便宜和不产生二次污染等特点，被认为是最有应用前景的光催化剂，但 TiO 2较宽的禁带宽度和低的量......
采用高温固相法制备了一系列新型的MgxFeyTi1-x-yO2(x=0-0.05,y=0-0.05)无机颜料。利用X-射线衍射仪(XRD)、紫外/可见/近红外分光......
采用非水解溶胶-凝胶法制备了Si、Al共掺杂的TiO2薄膜。应用X射线衍射、紫外可见分光光度计研究了Si、Al掺杂对TiO2薄膜晶型转变、......
通过柠檬酸络合法＋浸渍法合成B＋Mo共掺杂Bi VO4,并对其进行XRD、SEM和UV-vis表征,研究合成材料的物相、形貌和光吸收性能。将制备的......
从复合掺杂（同时添加矿物掺和料和化学激发剂）角度进行陈积粉煤灰加气混凝土的活性激发试验，并进行SHS和Gs的最佳掺量、NaC1的最佳掺......
为了探究氮(N)、氟(F)掺杂比例对TiO2/膨润土复合材料吸附性能的影响,采用溶胶-凝胶法制备了氮-氟共掺杂TiO2/膨润土复合材料,研究......
