Li-ion相关论文
Employing MXene as a matrix for loading amorphous Si generated upon lithiation towards enhanced lith
Although Si-based nanomaterials provide incomparable lithium ion storage ability in theory,it suffers from low initial C......
2D titanium carbide (MXene) electrodes with lower-F surface for high performance lithium-ion batteri
MXene has shown distinctive advantages as anode materials of lithium-ion batteries.However,local surface chemistry,which......
Silicon anodes are considered to have great prospects for use in batteries;however,many of their defects still need to b......
Li and Mn rich(LMR)layered oxides,written as xLi2 MnO3·(1-x)LiMO2(M=Mn,Ni,Co,Fe,etc.),have been widely reported in rece......
Wire-in-Wire TiO_(2)/C Nanofibers Free-Standing Anodes for Li-Ion and K-Ion Batteries with Long Cycl
Wearable and portable mobile phones play a critical role in the market, and one of the key technologies is the flexible ......
TiO_(2)-coated LiNi_(0.)9Co_(0.08)Al_(0.02)O_(2)cathode materials with enhanced cycle performance fo
Ni-rich cathode material is one of the most promising materials for Li-ion batteries in electric vehicles.However,fading......
LiCoO2 electrode/electrolyte interface of Li-ion batteries investigated by electrochemical impedance
The storage behavior and the first delithiation of LiCoO2 electrode in 1 mol/L LiPF6-EC:DMC:DEC electrolyte were investi......
A new anode composition SiO/CNTs (carbon nanotubes) has been prepared by chemical vapor deposition (CVD) method. The res......
This paper proposes a theory for the random generation of porous electrodes to study the electrochemomechanical performa......
Transition metal oxide cathodes such as layered Li Co O2,spinel Li Mn2O4and olivine Li Fe PO4 have been commercialized f......
Lithium-ion (Li-ion) batteries have been fabricated in various ways to improve flexibility. Flexibility could be enhance......
Structural properties and electrochemical performance of different polymorphs of Nb_(2)O_(5) in magn
The selection of the most suitable crystal structure for ions storage and the investigation of the corresponding reactio......
受限制的续航距离是锂离子电池电动汽车的缺点之一。特别是在低温下,由于低的电池容量、功率,以及辅助设备的附带能量需求,使得该......
Controlled synthesis of nanosized Si by magnesiothermic reduction from diatomite as anode material f
Li-ion batteries(LIBs)have demonstrated great promise in electric vehicles and hybrid electric vehicles.However,commerci......
Effect of fluorinated additives or co-solvent on performances of graphite//LiMn2O4 cells cycled at h
Herein,a comprehensive study of electrochemical performances of the combined effect of fluorinated additives;fluoroethyl......
ZIF-67@Cellulose nanofiber hybrid membrane with controlled porosity for use as Li-ion battery separa
Zeolitic imidazolate framework-67(ZIF-67) was synthesized on the surface of cellulose nanofibers(CNFs)in methonal to add......
The demand for Li-ion batteries (LIBs) for vehicles is increasing. However, LIBs use valuable rare metals, such as Co an......
Investigation towards scalable processing of silicon/graphite nanocomposite anodes with good cycle s
Silicon/graphite(Si/Gr)nanocomposites with controlled void spaces and encapsulated by a carbon shell(Si/Gr@void@C)are sy......
应用组合化学方法,建立了一个由66种化合物组成的锂离子电池正极材料的三角形分子库;采用高温固相平行合成了分子库中所有材料,并......
Research progress of the electrochemical impedance technique applied to the high-capacity lithium-io
The world's energy system is changing dramatically.Li-ion battery,as a powerful and highly effective energy storage ......
The overcharge behaviors of 1000 m Ah LiCoO_(2)/graphite pouch cells are systematically investigated through the analysi......
Enabling fast charging capability of lithium-ion battery is of great importance to widespread adoption of electric vehic......
以CoCl2·6 H2O、正硅酸乙酯（TEOS）、蔗糖为原料,水热法制备Co/SiO_x/C复合负极材料,采用X射线衍射（XRD）、扫描电子显微镜（SEM）及恒......
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以Ni0.5Co0.2Mn0.3（OH）2和Li2CO3为原料,TiO2和ZnO为掺杂剂,制备出不同含量钛锌离子复合掺杂的锂离子电池正极材料LiNi0.5Co0.2Mn0.3......
The high Li-ion conductivity of the Li7P3S11 sulfide-based solid electrolyte makes it a promising candidate for all-soli......
受限制的续航距离是锂离子电池电动汽车的缺点之一。特别是在低温下,由于低的电池容量、功率,以及辅助设备的附带能量需求,使得该......
Extended π-conjugated N-containing heteroaromatic hexacarboxylate organic anode for high performance
Organic electrode materials are desirable for green and sustainable Li-ion batteries(LIBs) due to their light-weight, lo......
以库仑滴定法测定了实验电池Ｌｉ／ＤＭＥ＋ＥＣ－ＬｉＰＦ６／ＬｉＭｎ２Ｏ４的ＥＭＦ曲线，有三个放电平台分别位于４．０８Ｖ，３．９７Ｖ及２．９８Ｖ，４Ｖ区平台较宽。８００℃烧结的样品初台放电容量为１２６ｍＡｈ／ｇ，低温样品的容量衰减较小。......
Employing MXene as a matrix for loading amorphous Si generated upon lithiation towards enhanced lith
Although Si-based nanomaterials provide incomparable lithium ion storage ability in theory, it suffers from low initial ......
One-dimensional nano-structured materials have attracted attention due to its unique properties afforded such as the acr......
In this research, an innovative cylindrical automatic battery core oven was designed to avoid the structural deformation......
On basis of traditional battery performance model, paper analyzed the advantage and disadvantage of SOC estimation metho......
Fundamental physical and (electro) chemical principles of rechargeable battery operation form the basis of the electroni......
Electron beam curing is demonstrated as a promising method for high speed,low cost and environmentally friendly battery ......
2D titanium carbide(MXene) electrodes with lower-F surface for high performance lithium-ion batterie
MXene has shown distinctive advantages as anode materials of lithium-ion batteries.However,local surface chemistry,which......
Li2MnSiO4 has an extremely high theoretical capacity of 332 mAh?g?1. However, only around half of this capacity has been......
A system is developed to improve the series battery packs uniformities and charging protection and the implementation of......
Electrochemical characteristics of CoSnx alloy composite anode forlithium-ion rechargeable batteries
Nano/micro-scaled CoSnx alloy powders synthesized via carbothermal reduction at 800 ℃ with different compositions were ......
Synthesis and electrochemical performances of spherical LiFePO4 cathode materials for Li-ion batteri
Spherical LiFePO4 and LiFePO4/C composite powders for lithium ion batteries were synthesized by a novel processing route......
The cathode materials LiNixCo1-xO2 (0≤x≤1) for lithium ion battery were prepared in solid phase . The effects of synth......
Nitrogen-doped carbon stabilized Li Fe0.5Mn0.5PO4/rGO cathode materials for high-power Li-ion batter
Exploring high ion/electron conductive olivine-type transition metal phosphates is of vital significance to broaden thei......
Polymer-free electrospun separator film comprising silica nanofibers and alumina nanoparticles for L
A separator film for high-performance Li-ion batteries was prepared by electrospinning. The film had a hybrid morphology......
High-performance PVDF-HFP based gel polymer electrolyte with a safe solvent in Li metal polymer batt
Poly(vinylidenefluoride-co-hexafluoropropylene)(PVDF-HFP)based gel polymer electrolytes are widely studied owing to thei......
Potassium pre-inserted K1.04Mn8O16 as cathode materials for aqueous Li-ion and Na-ion hybrid capacit
For the applications of aqueous Li-ion hybrid capacitors and Na-ion hybrid capacitors,potassium ions are pre-inserted in......
The work distills the main mechanisms during the lithium insertion/extraction of LiFePO4 cathode materials.The "diffusio......
Nano-silica-decorated Poly(m-Phenylene Isophthalamide)Separator with Enhanced Mechanical and Electro
Heat-resistant poly(m-phenylene isophthalamide)(PMIA)has attracted considerable attention as a novel separator for appli......
Materials with high-power charge–discharge capabilities are of interest to overcome the power limitations of convention......
