Polyoxometalate@MOF derived porous carbon-supported MoO2/MoS2 octahedron boosting high-rate lithium storage

2021 ◽  
Author(s):  
Jian Yu ◽  
Mingliang Wang ◽  
Zhongxi Yang ◽  
Kui Li ◽  
Xiaopeng Yang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Structural Stability ◽  
Porous Carbon ◽  
High Performance ◽  
Electrode Materials ◽  
Lithium Ion ◽  
High Rate ◽  
Lithium Storage ◽  
Charge Discharge

The structural stability and rapid charge-discharge capability of electrode materials are required for high performance lithium-ion batteries (LIBs). The materials derived from polyoxometalate (POM) show special advantages in inhibiting capacity...

Hierarchically porous carbon architectures embedded with hollow nanocapsules for high-performance lithium storage

2015 ◽  
Vol 3 (9) ◽  
pp. 5054-5059 ◽  
Author(s):  
Chang Yu ◽  
Meng Chen ◽  
Xiaoju Li ◽  
Changtai Zhao ◽  
Lianlong He ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Porous Carbon ◽  
High Performance ◽  
Rate Capability ◽  
Lithium Ion ◽  
High Rate ◽  
Carbon Sphere ◽  
High Rate Capability ◽  
Lithium Storage ◽  
Hierarchically Porous

Hierarchically porous carbon architectures composed of a micro-sized porous carbon sphere matrix embedded with hollow nanocapsules are configured, demonstrating a large capacity and an ultra-high rate capability in lithium ion batteries.

Hierarchically porous-structured ZnxCo1−xS@C–CNT nanocomposites with high-rate cycling performance for lithium-ion batteries

2017 ◽  
Vol 5 (44) ◽  
pp. 23221-23227 ◽  
Author(s):  
Hao Wang ◽  
Ziliang Chen ◽  
Yang Liu ◽  
Hongbin Xu ◽  
Licheng Cao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Ion Batteries ◽  
Porous Carbon ◽  
Lithium Ion ◽  
Cycling Performance ◽  
Hybrid Nanocomposites ◽  
High Rate ◽  
Lithium Storage ◽  
Strongly Coupled ◽  
Storage Performance

Hybrid nanocomposites constructed from starfish-like ZnxCo1−xS rooted in porous carbon and strongly coupled carbon nanotubes have been rationally designed and they exhibit excellent lithium-storage performance.

Rational design of MoS2@graphene nanocables: towards high performance electrode materials for lithium ion batteries

2014 ◽  
Vol 7 (10) ◽  
pp. 3320-3325 ◽  
Author(s):  
Debin Kong ◽  
Haiyong He ◽  
Qi Song ◽  
Bin Wang ◽  
Wei Lv ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Rational Design ◽  
Electrode Materials ◽  
Lithium Ion ◽  
Contact Model ◽  
Lithium Storage

A unique MoS2@graphene nanocable with a novel contact model between MoS2 nanosheets and graphene has been developed for high-performance lithium storage.

scholarly journals The Positive Effect of ZnS in Waste Tire Carbon as Anode for Lithium-Ion Batteries

Materials ◽  
2021 ◽  
Vol 14 (9) ◽  
pp. 2178
Author(s):  
Xuechen Wang ◽  
Lu Zhou ◽  
Jianjiang Li ◽  
Na Han ◽  
Xiaohua Li ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Electrode Materials ◽  
Specific Capacity ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
High Rate ◽  
Carbon Anode ◽  
Waste Tire ◽  
Positive Effect

There is great demand for high-performance, low-cost electrode materials for anodes of lithium-ion batteries (LIBs). Herein, we report the recovery of carbon materials by treating waste tire rubber via a facile one-step carbonization process. Electrochemical studies revealed that the waste tire carbon anode had a higher reversible capacity than that of commercial graphite and shows the positive effect of ZnS in the waste tire carbon. When used as the anode for LIBs, waste tire carbon shows a high specific capacity of 510.6 mAh·g−1 at 100 mA·g−1 with almost 97% capacity retention after 100 cycles. Even at a high rate of 1 A·g−1, the carbon electrode presents an excellent cyclic capability of 255.1 mAh·g−1 after 3000 cycles. This high-performance carbon material has many potential applications in LIBs and provide an alternative avenue for the recycling of waste tires.

Ultrathin Fe2O3 nanoflakes using smart chemical stripping for high performance lithium storage

2017 ◽  
Vol 5 (35) ◽  
pp. 18737-18743 ◽  
Author(s):  
Yazhou Wang ◽  
Jisheng Han ◽  
Xingxing Gu ◽  
Sima Dimitrijev ◽  
Yanglong Hou ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Performance ◽  
Lithium Ion ◽  
High Rate ◽  
Rate Performance ◽  
Top Down ◽  
Lithium Storage ◽  
Long Lifetime ◽  
High Rate Performance

A top-down strategy is developed to prepare ultrathin Fe2O3 nanoflakes (approximately 4 nm thick). The ultrathin nanoflakes showed a large specific capability, high rate performance and long lifetime as anode material for lithium ion batteries.

CNTs-intertwined and N-doped porous carbon wrapped silicon anode for high performance lithium-ion batteries

2021 ◽  
pp. 160240
Author(s):  
Yiwei Qiu ◽  
Chenying Zhang ◽  
Chengkun Zhang ◽  
Qingshui Xie ◽  
Zhensong Qiao ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Porous Carbon ◽  
High Performance ◽  
Lithium Ion ◽  
Silicon Anode

A novel eutectic solvent precursor for efficiently preparing N-doped hierarchically porous carbon nanosheets with unique surface functional groups and micro-pores towards dual-carbon lithium-ion capacitors

2021 ◽  
Author(s):  
Kaixiang Zou ◽  
Yuanfu Deng ◽  
Weijing Wu ◽  
Shiwei Zhang ◽  
Guohua Chen
Keyword(s):  
Functional Groups ◽  
Porous Carbon ◽  
High Performance ◽  
Electrode Materials ◽  
Lithium Ion ◽  
Surface Functional Groups ◽  
Carbon Nanosheets ◽  
Hierarchically Porous ◽  
Li Ion ◽  
Unique Surface

High performance carbon-based materials are ideal electrode materials for Li-ion capacitors (LICs), but there are still many challenges such as the complicated preparation preocesses, high cost and low yield. Also,...

Self-assembly synthesis of nitrogen-doped mesoporous carbons used as high-performance electrode materials in lithium-ion batteries and supercapacitors

2017 ◽  
Vol 41 (21) ◽  
pp. 12901-12909 ◽  
Author(s):  
Chunfeng Shao ◽  
Ziqiang Wang ◽  
Errui Wang ◽  
Shujun Qiu ◽  
Hailiang Chu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Self Assembly ◽  
High Performance ◽  
Electrode Materials ◽  
Lithium Ion ◽  
Mesoporous Carbons ◽  
Nitrogen Doped ◽  
First Time ◽  
Enhanced Electrochemical Performance

Guanine was, for the first time, used as a nitrogen source during the synthesis of nitrogen-doped porous carbons (NMCs) with enhanced electrochemical performance.

scholarly journals Ternary NiCoP nanoparticles assembled on graphene for high-performance lithium-ion batteries and supercapacitors

RSC Advances ◽  
2017 ◽  
Vol 7 (42) ◽  
pp. 26120-26124 ◽  
Author(s):  
Chunde Wang ◽  
Yinyin Qian ◽  
Jing Yang ◽  
Shiqi Xing ◽  
Xu Ding ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Room Temperature ◽  
Electrode Materials ◽  
Lithium Ion ◽  
Solution Phase ◽  
Phase Method ◽  
Self Assembled ◽  
Solution Phase Method

We demonstrate that ternary NiCoP nanoparticles can be self-assembled on graphene at room temperature by a solution-phase method and our electrode materials exhibit a high performance for LIBs and supercapacitors.

Sign in / Sign up

Export Citation Format

Share Document