Self-assembly and Li-ion storage performance of three new Nb/W mixed-addendum polyoxometalates based on the {SiNb3W9O40} clusters and transition-metal cations

CrystEngComm ◽  
2019 ◽  
Vol 21 (12) ◽  
pp. 1862-1866 ◽  
Author(s):  
Hai-Yang Wu ◽  
Min Huang ◽  
Chao Qin ◽  
Xin-Long Wang ◽  
Hai Hu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Lithium Ion Batteries ◽  
Self Assembly ◽  
Anode Materials ◽  
Lithium Ion ◽  
Metal Cations ◽  
Transition Metal Cations ◽  
Storage Performance ◽  
Ion Storage ◽  
Li Ion

Three polyoxometalates have been synthesized to be utilized as anode materials for lithium ion batteries.

The conversion reaction mechanism of bimetallic Ni–Fe hydroxycarbonate and its encapsulation in carbon nanospheres for achieving excellent Li-ion storage performance

2020 ◽  
Vol 8 (24) ◽  
pp. 12124-12133 ◽  
Author(s):  
Jin-Sung Park ◽  
Jeong Hoo Hong ◽  
Su Hyun Yang ◽  
Yun Chan Kang
Keyword(s):  
Reaction Mechanism ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Lithium Ion ◽  
Carbon Nanospheres ◽  
Conversion Reaction ◽  
Storage Performance ◽  
Ion Storage ◽  
Li Ion

The search for promising anode materials with optimum compositions for use in lithium ion batteries (LIBs) is still underway.

PO43− polyanion-doping for stabilizing Li-rich layered oxides as cathode materials for advanced lithium-ion batteries

2014 ◽  
Vol 2 (20) ◽  
pp. 7454-7460 ◽  
Author(s):  
H. Z. Zhang ◽  
Q. Q. Qiao ◽  
G. R. Li ◽  
X. P. Gao
Keyword(s):  
Energy Density ◽  
Transition Metal ◽  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Metal Cations ◽  
Layered Oxides ◽  
Transition Metal Cations

PO43− polyanion-doped Li-rich layered oxides offer excellent energy density retention during long cycling due to the stronger anion bonding of PO43− polyanions to transition metal cations.

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.

Hierarchical porous Ti2Nb10O29 nanospheres as superior anode materials for lithium ion storage

2017 ◽  
Vol 5 (40) ◽  
pp. 21134-21139 ◽  
Author(s):  
Xinhui Xia ◽  
Shengjue Deng ◽  
Shangshen Feng ◽  
Jianbo Wu ◽  
Jiangping Tu
Keyword(s):  
Anode Materials ◽  
Solvothermal Method ◽  
Lithium Ion ◽  
Storage Performance ◽  
Porous Ti ◽  
Hierarchical Porous ◽  
Ion Storage ◽  
Li Ion ◽  
Facile Solvothermal Method ◽  
Cycling Life

Hierarchical porous Ti2Nb10O29 nanospheres prepared by a facile solvothermal method are demonstrated with superior Li-ion storage performance with high capacities and good cycling life.

Superior Li-ion storage performance of graphene decorated NiO nanowalls on Ni as anode for lithium ion batteries

2019 ◽  
Vol 222 ◽  
pp. 31-36 ◽  
Author(s):  
Xuelin Chen ◽  
Ting Xiao ◽  
Shulin Wang ◽  
Jin Li ◽  
Peng Xiang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Storage Performance ◽  
Ion Storage ◽  
Li Ion

In situ synthesis and electrochemical performance of MoO3−x nanobelts as anode materials for lithium-ion batteries

2019 ◽  
Vol 48 (34) ◽  
pp. 12832-12838 ◽  
Author(s):  
Qi-Long Wu ◽  
Shi-Xi Zhao ◽  
Le Yu ◽  
Lü-Qiang Yu ◽  
Xiao-Xiao Zheng ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Oxygen Vacancies ◽  
Lithium Ion ◽  
In Situ Synthesis ◽  
Storage Performance ◽  
Ion Storage

MoO3−x nanobelts with different concentrations of oxygen vacancies were synthesized in situ, whose effects on lithium-ion storage performance were researched.

scholarly journals Dealloying-Derived Nanoporous Cu6Sn5 Alloy as Stable Anode Materials for Lithium-Ion Batteries

Materials ◽  
2021 ◽  
Vol 14 (15) ◽  
pp. 4348
Author(s):  
Chi Zhang ◽  
Zheng Wang ◽  
Yu Cui ◽  
Xuyao Niu ◽  
Mei Chen ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Coulombic Efficiency ◽  
Lithium Ion ◽  
Specific Area ◽  
Cycling Performance ◽  
Ex Situ ◽  
Li Ion ◽  
Xrd Patterns ◽  
Cu6sn5 Alloy

The volume expansion during Li ion insertion/extraction remains an obstacle for the application of Sn-based anode in lithium ion-batteries. Herein, the nanoporous (np) Cu6Sn5 alloy and Cu6Sn5/Sn composite were applied as a lithium-ion battery anode. The as-dealloyed np-Cu6Sn5 has an ultrafine ligament size of 40 nm and a high BET-specific area of 15.9 m2 g−1. The anode shows an initial discharge capacity as high as 1200 mA h g−1, and it remains a capacity of higher than 600 mA h g−1 for the initial five cycles at 0.1 A g−1. After 100 cycles, the anode maintains a stable capacity higher than 200 mA h g−1 for at least 350 cycles, with outstanding Coulombic efficiency. The ex situ XRD patterns reveal the reverse phase transformation between Cu6Sn5 and Li2CuSn. The Cu6Sn5/Sn composite presents a similar cycling performance with a slightly inferior rate performance compared to np-Cu6Sn5. The study demonstrates that dealloyed nanoporous Cu6Sn5 alloy could be a promising candidate for lithium-ion batteries.

Metal–organic nanofibers as anodes for lithium-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (26) ◽  
pp. 20386-20389 ◽  
Author(s):  
Chongchong Zhao ◽  
Cai Shen ◽  
Weiqiang Han
Keyword(s):  
Amino Acid ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Lithium Ion ◽  
Copper Nitrate ◽  
Li Ion Batteries ◽  
Metal Organic ◽  
Li Ion

Metal organic nanofibers (MONFs) synthesized from precursors of amino acid and copper nitrate were applied as anode materials for Li-ion batteries.

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