Synthesis and electrochemical properties of layered LiNi_(1/2-x)Co_(2x)Mn_(1/2-x)O_2 cathode material;
层状LiNi_(1/2-x)Co_(2x)Mn_(1/2-x)O_2正极材料的合成与电化学性能研究
Study of oxidative manganese lithium layered structure material of the lithium ion battery;
锂离子电池层状氧化锂锰的合成及掺杂改性研究进展
In this paper,the structure of layered birnessite manganese oxide was introduced.
本文概述了锰氧化物中层状Birnessite锰氧化物的结构特点,介绍了其合成方法、应用现状等,总结了层状Birnessite型锰氧化物的优点,并对其研究发展趋势作了展望。
Platinum nanowires were electrodeposited in a lamellar lyotropic liquid crystal,composed of nonionic surfactant tetraethylene glycol monododecyl ether and H2PtCl6 aqueous solution.
以非离子表面活性剂四氧乙烯基正十二烷基醚与氯铂酸水溶液构建层状溶致液晶,通过电沉积技术制备了金属铂纳米线。
The mesoporous molecular sieve has vesicle-like particle texture and lamellar framework, as confirmed by Scanning elec.
1998年,Pinnavaia等[6,7]用gem ini型N 烷基亚乙基二胺(CnH2n+1NH(CH2)2NH2)中性表面活性剂,通过正硅酸乙酯(TEOS)水解,用氢键组装路线合成出了囊泡状粒子形态、层状骨架的中孔分子筛(MSU G)。
The synthesis of MoS2/Ti3SiC2 multilayer composite materials that the content of MoS2 is 2% was studied by hot press sintering with different sintered temperature.
采用热压烧结方法制备MoS2/Ti3SiC(2MoS2质量分数为2%)的层状复合材料。
The MoS2/Ti3SiC2 multilayer materials were prepared by multistep that pre-synthesized Ti3SiC2 powders are used to prepare multilayer materials.
研究了采用分步法制备MoS_2/Ti_3SiC_2层状复合材料的工艺,其制备过程分2步进行。
Advances in preparation of layered and porous zirconium phosphate with the structure of molecular sieves were reviewed.
本文概述磷酸锆类化合物的合成方法及过程,综述近年来层状磷酸锆和具有分子筛结构的多孔磷酸锆的合成进展,并展望了磷酸锆化合物合成的方向。
Incorporation of semiconductor particles via chemical reactions in the interlayer region of a lamellar compound is a promising method for the fabrication of a nanocomposite consisting of host layers with ultrafine particles highly dispersing in the interlayer, having greater specific surface areas.
层状纳米复合光催化剂是一种新型的光催化剂。
ZRD indicated that the sample had good layered structure similar toα-NaFeO_(2).
XRD表明,合成的材料具有良好的α-NaFeO2层状结构。
The results showed that all the materials had the layered structure except Li_(1.
用高温固相反应法合成掺锰的层状锂钒氧化物L i1。
Application of the contact element method in analyzing the separation and deformation of the stratified roof;
接触单元法在层状顶板离层变形分析中的应用
By using the analyzing code called rock destroy process(RFPA~(2D)) analysis,the distortion destroy characteristic of tunnel with stratified roof and the destroy rules of tunnel with stratified roof under different lateral pressure and different ratio of thickness to span were analyzed.
利用东北大学自行开发研制的岩石破裂过程分析软件(RFPA2D),分析了层状顶板巷道围岩的变形破坏特征,以及不同侧压条件下和不同厚跨比条件下层状顶板的破坏规律。
The model is based on the nonlinear contact theory and constructed with the study results of the roof characters of full seam roadway with stratified roof and large section in Daning coal.
为研究层状顶板在巷道开挖后的离层变形特征,确定顶板离层的准确位置,根据非线性接触理论,针对大宁煤矿大断面全煤巷道层状顶板结构特征,层间接触面采用状态非线性模拟的方法,构建了有限元计算模型,并运用ANSYS计算软件进行了数值模拟。
Research on vibration testing of models for dynamic stability of rock slope with layered structures;
层状结构岩质边坡动力稳定性试验研究
Study on the activation of layered structure LiCoO_2 from spent lithium-ion batteries;
废旧锂离子电池正极材料钴酸锂层状结构的活化研究
Ordered multi-layered structure nano-hydroxyapatite (n-HA), with about 3.
以表面活性剂磷酸酯为模板剂制备了具有层状结构的纳米羟基磷灰石(nano-hydroxyapatite, n-HA),该层状结构呈规则的周期性排列,层间距约为 3。
The results indicate that the iridescence is mostly related to the inner periodic lamellar structures in the gems and the thickness of the lamellar structures restricted within a certain scope,which are different from the variety of the gems.
综合分析不同宝石晕彩成因机理的最新研究成果,结果表明:所有具有晕彩效应的宝石,其晕彩成因大多与其内部存在的周期性层状结构有关,且层状结构厚度也限定在一定的变化范围内,同时层状结构的形成途径及其厚度变化范围因宝石种属的不同而异。
Composition of inorganic phases and order degree of lamellar structure were characterized by X-ray diffraction(XRD).
用XRD表征了合成产物的无机相组成和层状结构的有序度。
The lamellar structure coating consists of the dual phase of ferrite and austenite.
分析结果表明 ,热涂层工作层为多孔、疏松并有不同形貌氧化物的铁素体 (α- Fe)与奥氏体 [γ- (Fe,Ni) ]复相层状结构组织。