Hybrid graphene@MoS2@TiO2 microspheres for use as a high performance negative electrode material for lithium ion batteries

2017 ◽  
Vol 5 (7) ◽  
pp. 3667-3674 ◽  
Author(s):  
Qiang Pang ◽  
Yingying Zhao ◽  
Xiaofei Bian ◽  
Yanming Ju ◽  
Xudong Wang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Graphene Layer ◽  
Negative Electrode ◽  
Lithium Ion ◽  
Ion Storage ◽  
Li Ion ◽  
Tio2 Microspheres ◽  
Negative Electrode Material ◽  
Storage Properties

MoS2 nanosheets were impregnated into mesoporous TiO2 and encapsulated by a graphene layer resulting in excellent Li ion storage properties.

scholarly journals Manganese Metaphosphate Mn(PO 3 ) 2 as a High‐Performance Negative Electrode Material for Lithium‐Ion Batteries

2020 ◽  
Vol 7 (13) ◽  
pp. 2831-2837
Author(s):  
Qingbo Xia ◽  
Pierre J. P. Naeyaert ◽  
Maxim Avdeev ◽  
Siegbert Schmid ◽  
Hongwei Liu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Electrode Material ◽  
High Performance ◽  
Negative Electrode ◽  
Lithium Ion ◽  
Negative Electrode Material

Two fully conjugated covalent organic frameworks as anode materials for lithium ion batteries

2016 ◽  
Vol 4 (37) ◽  
pp. 14106-14110 ◽  
Author(s):  
Linyi Bai ◽  
Qiang Gao ◽  
Yanli Zhao
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
High Potential ◽  
Covalent Organic Frameworks ◽  
Ion Storage ◽  
Li Ion

Two fully conjugated covalent organic frameworks present high performance for both gas capture and Li ion storage, confirming their high potential in future Li–gas battery applications.

scholarly journals Selective Phosphorization Boosting High-Performance NiO/Ni2Co4P3 Microspheres as Anode Materials for Lithium Ion Batteries

Materials ◽  
2020 ◽  
Vol 14 (1) ◽  
pp. 24
Author(s):  
Ji Yan ◽  
Xin-Bo Chang ◽  
Xiao-Kai Ma ◽  
Heng Wang ◽  
Yong Zhang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Electronic Conductivity ◽  
Specific Capacity ◽  
Lithium Ion ◽  
Lithium Storage ◽  
Ion Storage ◽  
Storage Behavior ◽  
Storage Properties

Phosphorization of metal oxides/hydoxides to promote electronic conductivity as a promising strategy has attracted enormous attention for improving the electrochemical properties of anode material in lithium ion batteries. For this article, selective phosphorization from NiCo2O4 to NiO/Ni2Co4P3 microspheres was realized as an efficient route to enhance the electrochemical lithium storage properties of bimetal Ni-Co based anode materials. The results show that varying phosphorizaed reagent amount can significantly affect the transformation of crystalline structure from NiCo2O4 to intermediate NiO, hybrid NiO/Ni2Co4P3, and, finally, to Ni2Co4P3, during which alterated sphere morphology, shifted surface valance, and enhanced lithium-ion storage behavior are detected. The optimized phosphorization with 1:3 reagent mass ratio can maintain the spherical architecture, hold hybrid crystal structure, and improve the reversibly electrochemical lithium-ion storage properties. A specific capacity of 415 mAh g−1 is achieved at 100 mA g−1 specific current and maintains at 106 mAh g−1 when the specific current increases to 5000 mA g−1. Even after 200 cycles at 500 mA g−1, the optimized electrode still delivers 224 mAh g−1 of specific capacity, exhibiting desirable cycling stability. We believe that understanding of such selective phosphorization can further evoke a particular research enthusiasm for anode materials in lithium ion battery with high performances.

Hollow-structured Cu0.4Zn0.6Fe2O4 as a novel negative electrode material for high-performance lithium-ion batteries

2021 ◽  
Vol 865 ◽  
pp. 158769
Author(s):  
Gopalu Karunakaran ◽  
Govindhan Maduraiveeran ◽  
Evgeny Kolesnikov ◽  
Suresh Kannan Balasingam ◽  
Denis Kuznetsov ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Electrode Material ◽  
High Performance ◽  
Negative Electrode ◽  
Lithium Ion ◽  
Negative Electrode Material

A novel self-assembled-derived 1D MnO2@Co3O4 composite as a high-performance Li-ion storage anode material

2020 ◽  
Vol 49 (20) ◽  
pp. 6644-6650 ◽  
Author(s):  
Zongtang Li ◽  
Xiao Lian ◽  
Mingzai Wu ◽  
Fangcai Zheng ◽  
Yuanhao Gao ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Manganese Dioxide ◽  
Anode Material ◽  
High Performance ◽  
Lithium Ion ◽  
Ion Storage ◽  
Li Ion ◽  
Self Assembled

Manganese dioxide (MnO2) is a high-performance anodic material and applied widely in lithium-ion batteries (LIBs).

MOF-derived Zn–Mn mixed oxides@carbon hollow disks with robust hierarchical structure for high-performance lithium-ion batteries

2018 ◽  
Vol 6 (7) ◽  
pp. 2974-2983 ◽  
Author(s):  
Dong Wang ◽  
Weiwei Zhou ◽  
Rui Zhang ◽  
Xiaoxiao Huang ◽  
Jinjue Zeng ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Hierarchical Structure ◽  
High Performance ◽  
Mixed Oxides ◽  
Lithium Ion ◽  
Ion Storage ◽  
Mn Oxides ◽  
Storage Properties

A new hollow yet hierarchical MOF structure is developed to construct robust Zn–Mn oxides@carbon hybrids with excellent lithium-ion storage properties.

Stable Li-ion storage in Ge/N-doped Carbon Microspheres Anodes

Nanoscale ◽  
2021 ◽  
Author(s):  
Jing Tang ◽  
Lijing Han ◽  
Rong Yang ◽  
Qiao-hua Wei ◽  
Mingdeng Wei
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Low Cost ◽  
Lithium Ion ◽  
Carbon Microspheres ◽  
Ion Storage ◽  
Li Ion

The development of environment-benignity, low-cost and high-performance Ge-based materials for lithium ion batteries (LIBs) has remained a great challenge. Herein, the synthesis of Ge/N-doped carbon microspheres (Ge/NC) is firstly performed...

All electrochemical process for synthesis of Si coating on TiO2 nanotubes as durable negative electrode material for lithium ion batteries

2018 ◽  
Vol 393 ◽  
pp. 43-53 ◽  
Author(s):  
Abirdu Woreka Nemaga ◽  
Jeremy Mallet ◽  
Jean Michel ◽  
Claude Guery ◽  
Michael Molinari ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Electrode Material ◽  
Tio2 Nanotubes ◽  
Negative Electrode ◽  
Lithium Ion ◽  
Electrochemical Process ◽  
Negative Electrode Material
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