Hierarchical porous hollow FeFe(CN)6 nanospheres wrapped with I-doped graphene as anode materials for lithium-ion batteries

2019 ◽  
Vol 48 (12) ◽  
pp. 4058-4066 ◽  
Author(s):  
Zhengxin Ren ◽  
Die Hu ◽  
Xiannan Zhang ◽  
Dan Liu ◽  
Cheng Wang
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Anode Materials ◽  
Chemical Etching ◽  
Lithium Ion ◽  
Hierarchical Porous ◽  
Doped Graphene

Hierarchical porous hollow FeFe(CN)6 nanospheres were synthesized via a facile anisotropic chemical etching route and integrated with I-doped graphene (IG) to form FeFe(CN)6@IG composites, which were used as anode materials for the lithium-ion battery (LIB) and exhibited high specific capacities, excellent rate properties, and superior cycling stabilities.

Iodine-Doped Graphene with Opportune Interlayer Spacing as Superior Anode Materials for High-Performance Lithium-Ion Batteries

2017 ◽  
Vol 2 (20) ◽  
pp. 5518-5523 ◽  
Author(s):  
Jie Chen ◽  
Chao Wu ◽  
Chun Tang ◽  
Wenxi Zhao ◽  
Maowen Xu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
Interlayer Spacing ◽  
Doped Graphene

scholarly journals Green Anodes by Bamboo Based Material for Lithium-Ion Batteries: A Review.

2021 ◽  
pp. 759-764
Author(s):  
Dr. Pratap Patil ◽  
Amey Mhaskar ◽  
Gauri Kalyankar ◽  
Devanshi Garg
Keyword(s):  
Green Synthesis ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Anode Materials ◽  
Lithium Ion ◽  
Green Energy ◽  
Energy Resources ◽  
Complex Problems ◽  
Battery Anode

New green energy resources are substitutes for conventional sources of energy. Conventional sources of energy are a threat to the environment. Scrapping these out with bamboo-based batteries. We are working on the principle of green synthesis wherein non-toxic and biosafe agents are used to provide ingenious solutions to complex problems. A study of various bamboo-based lithium-ion battery anode materials has been attempted through the characterizations. The purpose of this work is to give collective access of the different attempts for the users.

Beaded structured CNTs-Fe3O4@C with low Fe3O4 content as anode materials with extra enhanced performances in lithium ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (37) ◽  
pp. 28864-28869 ◽  
Author(s):  
Yuan Xu ◽  
Jingdong Feng ◽  
Xuecheng Chen ◽  
Krzysztof Kierzek ◽  
Wenbin Liu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Anode Materials ◽  
Lithium Ion ◽  
Reproducible Method

A simple, effective and reproducible method has been carried out for synthesis of CNT-Fe2O3 and CNT-Fe3O4@C beaded structures for lithium ion battery.

Single step synthesized three dimensional spindle-like nanoclusters as lithium-ion battery anodes

CrystEngComm ◽  
2018 ◽  
Vol 20 (22) ◽  
pp. 3043-3048 ◽  
Author(s):  
Lingyu Zhang ◽  
Zhigang Gao ◽  
Haiming Xie ◽  
Chungang Wang ◽  
Lu Li ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Anode Materials ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Single Step ◽  
Conventional Heating ◽  
Heating Method ◽  
3D Architecture ◽  
One Step

A facile, green, mild and one-step conventional heating method was developed to synthesize monodisperse Sn-doped Fe2O3 nanoclusters with a novel spindle-like 3D architecture as anode materials for lithium-ion batteries.

Designing superior solid electrolyte interfaces on silicon anodes for high-performance lithium-ion batteries

Nanoscale ◽  
2019 ◽  
Vol 11 (41) ◽  
pp. 19086-19104 ◽  
Author(s):  
Yaguang Zhang ◽  
Ning Du ◽  
Deren Yang
Keyword(s):  
Solid Electrolyte ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
Passivation Layer ◽  
Solid Electrolyte Interface ◽  
Silicon Anodes ◽  
Electrolyte Interface

The solid electrolyte interface (SEI) is a passivation layer formed on the surface of lithium-ion battery (LIB) anode materials produced by electrolyte decomposition.

Ultrathin Silicon Nanowires Produced by a Bi-Metal-Assisted Chemical Etching Method for Highly Stable Lithium-Ion Battery Anodes

NANO ◽  
2020 ◽  
Vol 15 (06) ◽  
pp. 2050076
Author(s):  
Fang Sun ◽  
Zhiyuan Tan ◽  
Zhengguang Hu ◽  
Jun Chen ◽  
Jie Luo ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Silicon Nanowires ◽  
Chemical Etching ◽  
Silicon Nanowire ◽  
High Capacity ◽  
Lithium Ion ◽  
Average Diameter ◽  
Sei Layer ◽  
Metal Assisted Chemical Etching

Silicon is widely studied as a high-capacity lithium-ion battery anode. However, the pulverization of silicon caused by a large volume expansion during lithiation impedes it from being used as a next generation anode for lithium-ion batteries. To overcome this drawback, we synthesized ultrathin silicon nanowires. These nanowires are 1D silicon nanostructures fabricated by a new bi-metal-assisted chemical etching process. We compared the lithium-ion battery properties of silicon nanowires with different average diameters of 100[Formula: see text]nm, 30[Formula: see text]nm and 10[Formula: see text]nm and found that the 30[Formula: see text]nm ultrathin silicon nanowire anode has the most stable properties for use in lithium-ion batteries. The above anode demonstrates a discharge capacity of 1066.0[Formula: see text]mAh/g at a current density of 300[Formula: see text]mA/g when based on the mass of active materials; furthermore, the ultrathin silicon nanowire with average diameter of 30[Formula: see text]nm anode retains 87.5% of its capacity after the 50th cycle, which is the best among the three silicon nanowire anodes. The 30[Formula: see text]nm ultrathin silicon nanowire anode has a more proper average diameter and more efficient content of SiOx. The above prevents the 30[Formula: see text]nm ultrathin silicon nanowires from pulverization and broken during cycling, and helps the 30[Formula: see text]nm ultrathin silicon nanowires anode to have a stable SEI layer, which contributes to its high stability.

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