An electrochemically grown three-dimensional porous Si@Ni inverse opal structure for high-performance Li ion battery anodes

2014 ◽  
Vol 2 (18) ◽  
pp. 6396-6401 ◽  
Author(s):  
Do Youb Kim ◽  
Jungdon Suk ◽  
Dong Wook Kim ◽  
Yongku Kang ◽  
Sang Hyuk Im ◽  
...  
Keyword(s):  
High Performance ◽  
Colloidal Crystal ◽  
Three Dimensional ◽  
High Capacity ◽  
Inverse Opal ◽  
Li Ion Batteries ◽  
Li Ion Battery ◽  
Porous Si ◽  
Inverse Opal Structure ◽  
Li Ion

A Si@Ni inverse opal structure fabricated by using an inexpensive electrodeposition method and a colloidal crystal template exhibits high capacity, cyclability, and rate-performance as an anode for Li ion batteries.

High performance inverse opal Li-ion battery with paired intercalation and conversion mode electrodes

2016 ◽  
Vol 4 (12) ◽  
pp. 4448-4456 ◽  
Author(s):  
David McNulty ◽  
Hugh Geaney ◽  
Eileen Armstrong ◽  
Colm O'Dwyer
Keyword(s):  
High Performance ◽  
Rate Capability ◽  
High Rate ◽  
Inverse Opal ◽  
Li Ion Batteries ◽  
Li Ion Battery ◽  
High Rate Capability ◽  
Capacity Retention ◽  
Conversion Mode ◽  
Li Ion

Inverse opal porous materials have provided several breakthroughs that have facilitated high rate capability, better capacity retention and material stability in Li-ion batteries.

Rationally Designed Three-Dimensional Porous Nico 2n@C Reticular Structure for High-Performance Li-Ion Batteries

2020 ◽  
Author(s):  
Peiyao Wang ◽  
Bangchuan Zhao ◽  
Jin Bai ◽  
Kunzhen Li ◽  
Hongyang Ma ◽  
...  
Keyword(s):  
High Performance ◽  
Three Dimensional ◽  
Li Ion Batteries ◽  
Reticular Structure ◽  
Li Ion

Three-Dimensional Porous Si and SiO2 with In Situ Decorated Carbon Nanotubes As Anode Materials for Li-ion Batteries

2017 ◽  
Vol 9 (21) ◽  
pp. 17807-17813 ◽  
Author(s):  
Junming Su ◽  
Jiayue Zhao ◽  
Liangyu Li ◽  
Congcong Zhang ◽  
Chunguang Chen ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Anode Materials ◽  
Three Dimensional ◽  
Li Ion Batteries ◽  
Porous Si ◽  
Li Ion

High-rate and long-life of Li-ion batteries using reduced graphene oxide/Co3O4 as anode materials

RSC Advances ◽  
2016 ◽  
Vol 6 (29) ◽  
pp. 24320-24330 ◽  
Author(s):  
Junkai He ◽  
Ying Liu ◽  
Yongtao Meng ◽  
Xiangcheng Sun ◽  
Sourav Biswas ◽  
...  
Keyword(s):  
Anode Materials ◽  
High Capacity ◽  
High Rate ◽  
Microwave Method ◽  
Li Ion Batteries ◽  
Li Ion Battery ◽  
Reduced Graphene ◽  
One Step ◽  
Li Ion ◽  
Long Life

A new one-step microwave method was designed for synthesis of rGO/Co3O4, and the Li-ion battery showed high capacity and long life.

Robust polymeric coating enables the stable operation of silicon micro-plate anodes recovered from photovoltaic industry waste for high-performance Li-ion batteries

2015 ◽  
Vol 3 (30) ◽  
pp. 15432-15443 ◽  
Author(s):  
Liya Zhang ◽  
Li Zhang ◽  
Juan Zhang ◽  
Weiwei Hao ◽  
Honghe Zheng
Keyword(s):  
High Purity ◽  
High Performance ◽  
Polymeric Coating ◽  
Stable Operation ◽  
Li Ion Batteries ◽  
Li Ion Battery ◽  
Polymeric Coatings ◽  
Industry Waste ◽  
Li Ion ◽  
Micro Plates

High-purity Si micro-plates are recovered from photovoltaic industry waste and used as high-performance Li-ion battery anodes by adopting robust polymeric coatings.

scholarly journals Synthesis of Si/Fe2O3-Anchored rGO Frameworks as High-Performance Anodes for Li-Ion Batteries

2021 ◽  
Vol 22 (20) ◽  
pp. 11041
Author(s):  
Yajing Yan ◽  
Yanxu Chen ◽  
Yongyan Li ◽  
Xiaoyu Wu ◽  
Chao Jin ◽  
...  
Keyword(s):  
High Performance ◽  
Melt Spinning ◽  
Three Dimensional ◽  
High Capacity ◽  
Reversible Capacity ◽  
High Energy ◽  
High Specific Surface Area ◽  
High Energy Density ◽  
Active Components ◽  
Li Ion

By virtue of the high theoretical capacity of Si, Si-related materials have been developed as promising anode candidates for high-energy-density batteries. During repeated charge/discharge cycling, however, severe volumetric variation induces the pulverization and peeling of active components, causing rapid capacity decay and even development stagnation in high-capacity batteries. In this study, the Si/Fe2O3-anchored rGO framework was prepared by introducing ball milling into a melt spinning and dealloying process. As the Li-ion battery (LIB) anode, it presents a high reversible capacity of 1744.5 mAh g−1 at 200 mA g−1 after 200 cycles and 889.4 mAh g−1 at 5 A g−1 after 500 cycles. The outstanding electrochemical performance is due to the three-dimensional cross-linked porous framework with a high specific surface area, which is helpful to the transmission of ions and electrons. Moreover, with the cooperation of rGO, the volume expansion of Si is effectively alleviated, thus improving cycling stability. The work provides insights for the design and preparation of Si-based materials for high-performance LIB applications.

Layered-spinel capped nanotube assembled 3D Li-rich hierarchitectures for high performance Li-ion battery cathodes

2016 ◽  
Vol 4 (47) ◽  
pp. 18416-18425 ◽  
Author(s):  
Fu-Da Yu ◽  
Lan-Fang Que ◽  
Zhen-Bo Wang ◽  
Yin Zhang ◽  
Yuan Xue ◽  
...  
Keyword(s):  
High Performance ◽  
Diffusion Rate ◽  
Li Ion Batteries ◽  
Li Ion Battery ◽  
Cycle Stability ◽  
Ion Diffusion ◽  
Irreversible Capacity ◽  
Capacity Loss ◽  
Li Ion ◽  
Resultant Material

We report an effective approach to fabricate layered-spinel capped nanotube assembled 3D Li-rich hierarchitectures as a cathode material for Li-ion batteries. The resultant material exhibits a reduced first-cycle irreversible capacity loss, rapid Li-ion diffusion rate and excellent cycle stability.

Rationally designed three-dimensional porous NiCo2N@C reticular structure for high-performance Li-ion batteries

2020 ◽  
Vol 186 ◽  
pp. 104-108
Author(s):  
Peiyao Wang ◽  
Bangchuan Zhao ◽  
Jin Bai ◽  
Kunzhen Li ◽  
Hongyang Ma ◽  
...  
Keyword(s):  
High Performance ◽  
Three Dimensional ◽  
Li Ion Batteries ◽  
Reticular Structure ◽  
Li Ion

Towards high-performance Li-ion batteries via optimized three-dimensional micro-lattice electrode architectures

2020 ◽  
Vol 476 ◽  
pp. 228593
Author(s):  
Yaqi Zhu ◽  
Jie Li ◽  
M. Sadeq Saleh ◽  
Hiep Pham ◽  
Tazdik Patwary Plateau ◽  
...  
Keyword(s):  
High Performance ◽  
Three Dimensional ◽  
Li Ion Batteries ◽  
Li Ion

Silicon Diphosphide: A Si-Based Three-Dimensional Crystalline Framework as a High-Performance Li-Ion Battery Anode

ACS Nano ◽  
2016 ◽  
Vol 10 (6) ◽  
pp. 5701-5709 ◽  
Author(s):  
Hyuk-Tae Kwon ◽  
Churl Kyoung Lee ◽  
Ki-Joon Jeon ◽  
Cheol-Min Park
Keyword(s):  
High Performance ◽  
Three Dimensional ◽  
Li Ion Battery ◽  
Li Ion ◽  
Battery Anode
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