N-doped carbon encapsulated ultrathin MoO3 nanosheets as superior anodes with high capacity and excellent rate capability for Li-ion batteries

2015 ◽  
Vol 3 (48) ◽  
pp. 24245-24253 ◽  
Author(s):  
Jiyicheng Qiu ◽  
Zhanxu Yang ◽  
Yue Li
Keyword(s):  
High Capacity ◽  
Rate Capability ◽  
Fabrication Process ◽  
Li Ion Batteries ◽  
Li Ion

The schematic of the fabrication process of MoO3/NC nanosheets.

Nanostructured anode materials for Li-ion batteries

2008 ◽  
Vol 80 (11) ◽  
pp. 2283-2295 ◽  
Author(s):  
Nahong Zhao ◽  
Lijun Fu ◽  
Lichun Yang ◽  
Tao Zhang ◽  
Gaojun Wang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Electrochemical Performance ◽  
Electrochemical Properties ◽  
Anode Materials ◽  
High Capacity ◽  
Rate Capability ◽  
Core Shell ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Cycling Behavior

This paper focuses on the latest progress in the preparation of a series of nanostructured anode materials in our laboratory and their electrochemical properties for Li-ion batteries. These anode materials include core-shell structured Si nanocomposites, TiO2 nanocomposites, novel MoO2 anode material, and carbon nanotube (CNT)-coated SnO2 nanowires (NWs). The substantial advantages of these nanostructured anodes provide greatly improved electrochemical performance including high capacity, better cycling behavior, and rate capability.

High capacity and rate capability of core–shell structured nano-Si/C anode for Li-ion batteries

2012 ◽  
Vol 71 ◽  
pp. 201-205 ◽  
Author(s):  
Yoon Hwa ◽  
Won-Sik Kim ◽  
Seong-Hyeon Hong ◽  
Hun-Joon Sohn
Keyword(s):  
High Capacity ◽  
Rate Capability ◽  
Core Shell ◽  
Li Ion Batteries ◽  
Li Ion

Li-rich layer-structured cathode materials for high energy Li-ion batteries

2014 ◽  
Vol 07 (04) ◽  
pp. 1430002 ◽  
Author(s):  
Liu Li ◽  
Kim Seng Lee ◽  
Li Lu
Keyword(s):  
Cathode Materials ◽  
High Capacity ◽  
Rate Capability ◽  
Reversible Capacity ◽  
High Energy ◽  
Li Ion Batteries ◽  
Practical Applications ◽  
Depth Study ◽  
Li Ion ◽  
Charge Discharge

Li -rich layer-structured x Li 2 MnO 3 ⋅ (1 - x) LiMO 2 ( M = Mn , Ni , Co , etc.) materials have attracted much attention due to their extraordinarily high reversible capacity as the cathode material in Li -ion batteries. To better understand the nature of this type of materials, this paper reviews history of development of the Li -rich cathode materials, and provides in-depth study on complicated crystal structures and reaction mechanisms during electrochemical charge/discharge cycling. Despite the fabulous capability at low rate, several drawbacks still gap this type of high-capacity cathode materials from practical applications, for instance the large irreversible capacity loss at first cycle, poor rate capability, severe voltage decay and capacity fade during electrochemical charge/discharge cycling. This review will also address mechanisms for these inferior properties and propose various possible solutions to solve above issues for future utilization of these cathode materials in commercial Li -ion batteries.

The high capacity and excellent rate capability of Ti-doped Li2MnSiO4 as a cathode material for Li-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (2) ◽  
pp. 1612-1618 ◽  
Author(s):  
Min Wang ◽  
Meng Yang ◽  
Liqun Ma ◽  
Xiaodong Shen
Keyword(s):  
Cathode Material ◽  
Discharge Capacity ◽  
High Capacity ◽  
Rate Capability ◽  
Undoped Sample ◽  
Li Ion Batteries ◽  
Li Ion

Ti-doped Li2Mn1−xTixSO4samples exhibit superior rate capability. Even at a higher rate (2 C) the samples keep a discharge capacity of around 700 mA h g−1, whereas the undoped sample only delivers a discharge capacity of ca. 5 mA h g−1.

scholarly journals The effect of titanium in Li3V2(PO4)3/graphene composites as cathode material for high capacity Li-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (7) ◽  
pp. 4872-4879 ◽  
Author(s):  
Mansoo Choi ◽  
Kisuk Kang ◽  
Hyun-Soo Kim ◽  
Young Moo Lee ◽  
Bong-Soo Jin
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Li Ion Batteries ◽  
Li Ion

We report high capacity and rate capability of titanium-added Li3V2(PO4)3 (LVP) as a cathode material for lithium ion batteries (LIBs).

A graphitic foam framework with hierarchical pore structure as self-supported electrodes of Li–O2batteries and Li ion batteries

2016 ◽  
Vol 4 (4) ◽  
pp. 1399-1407 ◽  
Author(s):  
Guangyu Zhao ◽  
Li Zhang ◽  
Jixian Lv ◽  
Changle Li ◽  
Kening Sun
Keyword(s):  
Pore Structure ◽  
High Capacity ◽  
Rate Capability ◽  
Li Ion Batteries ◽  
Hierarchical Pore Structure ◽  
Li Ion ◽  
Hierarchical Pore ◽  
Good Rate Capability ◽  
Graphitic Foam

Self-supported graphitic foam exhibits high capacity in Li–O2batteries and good rate capability in Li ion batteries.

Towards an efficient anode material for Li-ion batteries: understanding the conversion mechanism of nickel hydroxy chloride with Li- ions

2020 ◽  
Vol 8 (4) ◽  
pp. 1939-1946 ◽  
Author(s):  
Sae Hoon Lim ◽  
Gi Dae Park ◽  
Dae Soo Jung ◽  
Jong-Heun Lee ◽  
Yun Chan Kang
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Great Rate ◽  
Li Ion Batteries ◽  
Cycle Stability ◽  
Li Ion

Nickel hydroxy chloride was studied as an efficient material for lithium ion batteries. Ni(OH)Cl showed high capacity, good cycle stability, and great rate capability through the formation of Ni(OH)2/NiCl2 nanocomposite heterointerfaces.

Enhancing coulombic efficiency and rate capability of high capacity lithium excess layered oxide cathode material by electrocatalysis of nanogold

RSC Advances ◽  
2016 ◽  
Vol 6 (24) ◽  
pp. 20374-20380 ◽  
Author(s):  
Quanxin Ma ◽  
Deying Mu ◽  
Yuanlong Liu ◽  
Shibo Yin ◽  
Changsong Dai
Keyword(s):  
Cathode Material ◽  
Coulombic Efficiency ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Li Ion Batteries ◽  
Treatment Techniques ◽  
Oxide Cathode ◽  
Li Ion ◽  
Co Precipitation

A lithium-rich cathode material Li1.2Mn0.56Ni0.16Co0.08O2 modified with nanogold (Au@LMNCO) for lithium-ion (Li-ion) batteries was prepared using co-precipitation, solid-state reaction and surface treatment techniques.

NiO nanocone array electrode with high capacity and rate capability for Li-ion batteries

2011 ◽  
Vol 21 (27) ◽  
pp. 9988 ◽  
Author(s):  
Xinghui Wang ◽  
Zhibo Yang ◽  
Xiaolei Sun ◽  
Xiuwan Li ◽  
Desheng Wang ◽  
...  
Keyword(s):  
High Capacity ◽  
Rate Capability ◽  
Li Ion Batteries ◽  
Array Electrode ◽  
Li Ion

Hierarchically porous Li1.2Mn0.6Ni0.2O2as a high capacity and high rate capability positive electrode material

2016 ◽  
Vol 40 (2) ◽  
pp. 1312-1322 ◽  
Author(s):  
Shanmughasundaram Duraisamy ◽  
Tirupathi Rao Penki ◽  
Munichandraiah Nookala
Keyword(s):  
High Capacity ◽  
Rate Capability ◽  
High Energy ◽  
High Rate ◽  
High Energy Density ◽  
Dual Porosity ◽  
Li Ion Batteries ◽  
High Rate Capability ◽  
Positive Electrode Material ◽  
Li Ion

Lithium-rich manganese oxide with dual porosity as the cathode material for the next generation high energy density Li-ion batteries.

Sign in / Sign up

Export Citation Format

Share Document