Lithi相关论文
随着环境的恶化和能源危机,太阳能、风能等可持续能源的存储和利用变得迫在眉睫.电化学储能(EES)装置作为有效存储这些新兴能源的......
Hydrothermal synthesis of spindle-like Li2FeSiO4-C composite as cathode materials for lithium-ion ba
In this paper, we report on the preparation of Li2FeSiO4, sintered Li2FeSiO4, and Li2FeSiO4-C composite with spindle-lik......
Cobalt coordination with pyridines in sulfurized polyacrylonitrile cathodes to form conductive pathw
Sulfurized polyacrylonitrile(SPAN)represents a unique class of cathode material for lithium sulfur(Li-S)batteries as it ......
Lithium-sulfur battery is strongly considered as the most promising next-generation energy storage system because of the......
The characteristics and structures of single-electron halogen bond complexes H3C…Br-Y(Y = H,CCH,CN,NC,C2H3) have been i......
The Li1.02NbxMn2-xO4 (x=0,0.005,0.01,0.02,0.04 and 0.1) materials were prepared by solid-state reaction method in which ......
Heat treatment and associated early modern human behaviors in the Late Paleolithic at the Shuidonggo
Unearthed artifacts and cultural relics from the Shuidonggou site revealed extensive information and insights regarding ......
In recent years, in consideration of resources and environment, the whole world is paying close attention to the develo......
Composites Li_(1-x)V_xCr_yFe_(1-y)PO_4/C (x=0.01,0.02;y=0.01,0.02) were synthesized by solid-state reaction method.The i......
Nonsolvent-induced phase separation-derived TiO2 nanotube arrays/porous Ti electrode as high-energy-
TiO2 nanotube arrays,growing on three-dimensional (3D) porous Ti membrane,were synthesized using a facile nonsolvent-ind......
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......
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......
The surface of as-prepared LiMn2O4 was modified with ZnO, Al2O3, CoO and LiCoO2 using a simple nitrate melting impregnat......
锂离子电池在便携式储能器件及电动汽车领域得到了广泛应用,然而频繁发生的电池起火爆炸事故,使热失控和热安全问题备受人们关注,......
分别以蔗糖、葡萄糖、酚醛树脂、酚醛树脂和葡萄糖混合物为碳源用固相碳热还原法制备了四种不同碳含量的LiFePO4／C正极材料。利用X-......
采用喷雾干燥法、共沉淀法、固相法3种方法制备化学计量式为Li1.2Ni0.17Co0.07Mn0.56O2的锂离子电池富锂正极材料。电化学测试表明......
以铁粉和H3PO4为原料,采用沉淀法制备了FePO4,并研究了反应温度、反应时间、过氧化氢加入量对FePO4性能的影响。利用X射线衍射分析......
本文报导了用改进的贝克曼燃器火焰分光光度法测定锂的研究。改进后的燃烧器可采用液化石油气——氧气。直接测定铋中锂的下限为50......
本文叙述了具有光学活性的倍半萜β-桉烯脱甲基类似物-(+)-9β-(2′-丙烯基)-2-羟基-2-甲基-双环[4,4,0]-1-癸烯(V),(+)-9β-(2′-......
通过PEG20000辅助流变相法,以自制的纳米FePO4为铁源,在600℃于氩气氛围下反应4h合成了LiFePO4/C复合材料.用XRD、SEM对材料晶体结......
Li2Fe0.9Mn0.1SiO4/C composites 被把葡萄糖用作碳来源综合。样品被 X 光检查 diffractometry (XRD ) 描绘，扫描电子显微镜学(SEM ......
选用钛酸锂（Li4Ti5O12）纳米粒子作为填料对聚环氧乙烷（PEO）基聚合物电解质进行改性。通过交流阻抗谱（EIS）,X射线衍射（XRD）,扫描电镜（SEM）等手......
深部钻探取得的实际材料表明，栗木矿田沟挂垒隐伏花岗岩自上而下具有明显的分带性，通过细致的岩石学研究，得出花岗岩的分带性与岩浆侵......
本文利用循环伏安法详细研究了锂离子在铝电极上的电极过程动力学。钾离子在铝电极上的电极过程受钾在β－ＬｉＡｌ合金相中扩散控制，扩散是通......
γ - LiV2O5/VO2 composites 通过混合原子价的热 lithiation 反应被综合(+4， +5 ) 由溴化锂的氧化钒。在 500 ° C 的阶段进化......
采用过渡金属醋酸盐在不同合成条件下制备LiNi0.8Co0.1Mn0.1O2正极材料。使用同步热重–差热–微分热重分析法研究过渡金属醋酸盐......
磷酸铁锂电池的优异性能使其可以应用在电动汽车和混合动力汽车上。用市售磷酸铁锂、石墨和电解液制作了圆柱型26650磷酸铁锂动力......
目的:观察氯化锂对SD成年大鼠脑出血后神经细胞凋亡及含铁血红索氧合酶-1(HO-1)表达的影响.方法:54只SD大鼠,随机分为假手术组、脑......
用差示扫描量热法研究了聚氧化乙烯（PEO）和PEO／LiClO4复合体系中PEO的等温结晶过程。用Avrami方程分析了PEO和复合体系中PEO的等温结......
由于具有极高的比容量和丰富的硫资源储量,锂硫电池已成为下一代可充电池研究的热点之一。但锂硫电池中存在较大的安全性隐患,这将......
为深入研究液相扩散过程对锂硫电池放电过程的影响,采用充放电测试、循环伏安测试了不同温度下锂硫电池的电化学性能,采用电子扫描......
使用海藻酸钠作为结构导向剂,通过溶剂热法原位合成了不同形貌的含碳ZnFe2O4锂离子电池负极材料.利用扫描电子显微镜(SEM)、透射电......
本文采用光电子能谱分析方法,首次研究Li_2S-SiS_2-LiBO_2-LiCl体系硫氧化物玻璃锂离子导体的组成、结构和状态。指出在该玻璃体系......
基于波导的几何光学理论，并考虑谐振腔的品质因素或光子寿命，给出了毫米级圆碟回音壁模式谐振时的条件，应用光子隧道效应，分析了输入输......
The Al-Li alloy powder was prepared by argon atomization.It was canned in an aluminum containerand then the compact powd......
介绍了一种新型锂盐——双乙二酸硼酸锂(LiBOB)的基本性质及制备进展,并重点综述了其在锂电中应用的有关研究,包括基于LiBOB电解液......
利用具有三维连续纳米孔结构的热剥离石墨烯为骨架制备Li4Ti5O12/石墨烯纳米复合材料。通过乙醇挥发法在热剥离石墨烯的纳米孔道内......
介绍了光纤陀螺的工作原理,依据与惯性空间作相对转动导致的Sagnac效应,对光纤陀螺的关键器件即集成光学调制器进行了分析;运用导......
采用结晶四氯化锡和硫代乙酰胺为原料,乙醇为溶剂,在不同反应物浓度下制备了SnS2粉体.用X射线衍射(XRD),扫描电镜(SEM),循环伏安(C......
Self-assembly synthesis of solid polymer electrolyte with carbonate terminated poly (ethylene glycol
A facile one-pot synthesis of solid polymer electrolytes(SPEs), composed of carbonate terminated poly(ethylene glycol)(C......
用火焰原子吸收法，测定了氯化锂中Na^＋、Ca^2＋、Mg^2＋三种主要杂质离子的含量。考察了基体锂对三种离子测定结果的影响及各离子相互之......
Porous Zn–Sn–O nanocubes with a uniform size were synthesized through a facile aqueous solution route combined with su......
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SnO2 doped with Y were prepared by co-precipitation method and tested in lithium-ion cells. The structure and morphology......
The Phase Diagram of Lithium Salt Systems and Its Application in Extraction of Lithium from Salt Lak
【正】At present,the extraction of lithium from salt lake brine is the new trend of the salt lake industrialization.The ......
