Multiple Influences of Nickel Concentration Gradient Structure and Yttrium Element Substitution on the Structural and Electrochemical Performances of the NaNi0.25Mn0.25Fe0.5O2 Cathode Material

2021 ◽  
Vol 125 (37) ◽  
pp. 20171-20183
Author(s):  
Kang Wu ◽  
Na Li ◽  
Kuanrong Hao ◽  
Wen Yin ◽  
Min Wang ◽  
...  
Keyword(s):  
Cathode Material ◽  
Concentration Gradient ◽  
Nickel Concentration ◽  
Electrochemical Performances ◽  
Gradient Structure ◽  
Element Substitution

LiNi0.90Co0.07Mg0.03O2 cathode materials with Mg-concentration gradient for rechargeable lithium-ion batteries

2019 ◽  
Vol 7 (36) ◽  
pp. 20958-20964 ◽  
Author(s):  
Yudong Zhang ◽  
Hang Li ◽  
Junxiang Liu ◽  
Jicheng Zhang ◽  
Fangyi Cheng ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Concentration Gradient ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
High Rate ◽  
Gradient Structure ◽  
High Rate Capability

Nickel-rich LiNi0.90Co0.07Mg0.03O2 cathode material with concentration gradient structure exhibits superior high capacity, high-rate capability and cycling stability.

In situ synthesis of a nickel concentration gradient structure of Ni-rich LiNi0.8Co0.15Al0.05O2 with promising superior electrochemical properties at high cut-off voltage

Nanoscale ◽  
2020 ◽  
Vol 12 (20) ◽  
pp. 11182-11191 ◽  
Author(s):  
Kang Wu ◽  
Junyang Wang ◽  
Qi Li ◽  
Yuqiang Yang ◽  
Xin Deng ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Concentration Gradient ◽  
In Situ Synthesis ◽  
Side Reactions ◽  
Nickel Concentration ◽  
Gradient Structure ◽  
Superior Electrochemical Properties

With lower Li/Ni mixing and interfacial side reactions, NCG-NCA has been synthesized by the characteristic reaction of Ni2+ and dimethylglyoxime.

Two-dimensional composite of D-Ti3C2Tx@S@TiO2 (MXene) as the cathode material for aluminum-ion batteries

Nanoscale ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 3387-3399 ◽  
Author(s):  
Xiaogeng Huo ◽  
Xiaoxu Wang ◽  
Zhanyu Li ◽  
Jian Liu ◽  
Jianling Li
Keyword(s):  
Cathode Material ◽  
Layered Materials ◽  
Electrochemical Performances ◽  
Two Dimensional ◽  
Storage Devices ◽  
Aluminum Ion ◽  
Electrochemical Storage

MXenes, the two-dimensional layered materials, are widely used in electrochemical storage devices and exhibit excellent electrochemical performances.

Enhancing the electrochemical performances of LiNi0.8Co0.15Al0.05O2 cathode material by anion/cation co-doping

Ionics ◽  
2021 ◽  
Vol 27 (4) ◽  
pp. 1491-1499
Author(s):  
Bin Yang ◽  
Lang Zhou ◽  
Xuebu Hu ◽  
Gang Li ◽  
Lei Qiu ◽  
...  
Keyword(s):  
Cathode Material ◽  
Electrochemical Performances ◽  
Co Doping

MnO2 nanowires as precursor synthesis of lithium-rich cathode material with enhanced electrochemical performances

Ionics ◽  
2018 ◽  
Vol 25 (6) ◽  
pp. 2477-2485
Author(s):  
QingPeng Zhu ◽  
Xiao Wang ◽  
Jinchen Fan ◽  
Qunjie Xu ◽  
Yulin Min
Keyword(s):  
Cathode Material ◽  
Electrochemical Performances ◽  
Precursor Synthesis ◽  
Mno2 Nanowires
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