Three-dimensional bi-conductive Si-based anode for high-performance lithium ion battery

2021 ◽  
Author(s):  
Yangqiang Jiang ◽  
Feng Xiang ◽  
Shijun Fan ◽  
Zixu Sun
Keyword(s):  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
Anode Material ◽  
High Performance ◽  
Coulombic Efficiency ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Reduced Graphene

A high-coulombic-efficiency Si-based anode material with Si-Cu-C dispersed in a reduced graphene oxide (RGO) and carbon nanotube (CNT) framework (namely SCC/RGO/CNT) is designed and synthesized. The composite could show a...

A silicon nanowire–reduced graphene oxide composite as a high-performance lithium ion battery anode material

Nanoscale ◽  
2014 ◽  
Vol 6 (6) ◽  
pp. 3353 ◽  
Author(s):  
Jian-Guo Ren ◽  
Chundong Wang ◽  
Qi-Hui Wu ◽  
Xiang Liu ◽  
Yang Yang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
Anode Material ◽  
High Performance ◽  
Silicon Nanowire ◽  
Lithium Ion ◽  
Oxide Composite ◽  
Reduced Graphene ◽  
Battery Anode

One-pot synthesis of tin chalcogenide-reduced graphene oxide-carbon nanotube nanocomposite as anode material for lithium-ion batteries

2020 ◽  
Vol 49 (18) ◽  
pp. 5890-5897 ◽  
Author(s):  
Azam Abbasnezhad ◽  
Hamed Asgharzadeh ◽  
Ali Ansari Hamedani ◽  
Serap Hayat Soytas
Keyword(s):  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
Anode Material ◽  
Lithium Ion ◽  
One Pot ◽  
Reduced Graphene ◽  
One Step

In this study, a ternary tin chalcogenide (TC)–reduced graphene oxide (RGO)–carbon nanotube (CNT) nanocomposite was synthesized as a lithium-ion battery (LIB) anode by a simple one-step protocol.

Sulfonated Reduced Graphene Oxide: A High Performance Anode Material for Lithium Ion Battery

NANO ◽  
2015 ◽  
Vol 10 (04) ◽  
pp. 1550054
Author(s):  
Haibo Li ◽  
Rui Niu ◽  
Sen Liang ◽  
Yulong Ma ◽  
Min Luo ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
Anode Material ◽  
High Performance ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Reduced Graphene ◽  
Current Densities

In this work, the sulfonated reduced graphene oxide (SRGO) was synthesized and proposed as an enhanced anode material for lithium ion battery (LIB). The result shows that the SRGO has an improved battery performance (i.e., ∼341.7 mAh/g and ∼190.6 mAh/g corresponds to SRGO and RGO at the 100th cycle with a current density of 200 mA/g) and superior cycling stability compared with pristine reduced graphene oxide (RGO). These are attributed to the improved specific surface area (448.35 m2/g) and conductivity (2.5 × 10-4 S/m). Further, the SRGO exhibits good rate capability and excellent energy density at various current densities ranging from 50 mAh/g to 2000 mAh/g, suggesting that SRGO could be a promising anode material for high capacity LIB.

In situ synthesis of V 2 O 3 nanorods anchored on reduced graphene oxide as high‐performance lithium ion battery anode

2018 ◽  
Vol 3 (43) ◽  
pp. 12108-12112 ◽  
Author(s):  
Xiaoqing Liu ◽  
Dan Zhang ◽  
Guangshe Li ◽  
Chenglin Xue ◽  
Junfang Ding ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Lithium Ion ◽  
In Situ Synthesis ◽  
Reduced Graphene ◽  
Battery Anode
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