Enhancing the Lithium Storage Performance of Phosphorus–Carbon Composites by Reinforcing P–C Bonding with High-Strength Metal Nanoparticles DOI

Shuen Chen,

Gengchang Lai, Xiaoyi Zhang

et al.

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(21), P. 24663 - 24672

Published: Oct. 19, 2024

Phosphorus is an ideal anode material for high-rate lithium-ion batteries due to its high theoretical specific capacity and moderate operating potential. However, phosphorus undergoes tremendous volume expansion low electrical conductivity during lithium storage, affecting actual storage performance. The formation of P–C bonds effective strategy inhibit the maintain stable contact between current collector. Herein, strength metal nanoparticles, such as molybdenum are introduced into ball milling process reinforce bonding enhance As a result, BP/Mo/CNTs provides 984 mAh g–1 at 8.0 A retention 90.3% after 300 cycles 0.5 g–1. To demonstrate universality this method, BP/W/CNTs nanocomposites were prepared by tungsten-assisted milling. This facile practical approach abundant covalent improve electrochemical performance composites.

Language: Английский

3D Printing of Carbon/Ceramic Conductive Composites as Joule‐heating Catalyst Support for Hydrogen Production DOI

Chao Gao,

Xinying Li,

Wenjun Xu

et al.

Additive manufacturing, Journal Year: 2025, Volume and Issue: 98, P. 104644 - 104644

Published: Jan. 1, 2025

Language: Английский

Citations

1
Pre-construction Gas Nanochamber Strategy: Producing Hard Carbon Rich in Closed Pores and sp2-C for Sodium-ion Batteries DOI
Yong Qian, Yuxiao Lin, Jinwei Tian

et al.

Energy storage materials, Journal Year: 2025, Volume and Issue: 75, P. 104092 - 104092

Published: Feb. 1, 2025

Language: Английский

Citations

1
The latest research progress on closed pore hard carbon for sodium-ion batteries DOI
Tingting Zhao,

Lixiang Yan,

Liubin Song

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 102, P. 114209 - 114209

Published: Oct. 18, 2024

Language: Английский

Citations

5
Bridging Structure and Performance: Decoding Sodium Storage in Hard Carbon Anodes DOI
Laiqiang Xu, Yu Li,

Yinger Xiang

et al.

ACS Nano, Journal Year: 2025, Volume and Issue: unknown

Published: April 9, 2025

Amorphous carbon, particularly hard carbon (HC), is widely considered as the most promising anode material for sodium-ion batteries (SIBs) due to its high reversible capacity and cost-effectiveness. However, complex poorly defined structural properties of HC present challenges in understanding underlying sodium storage mechanisms. To facilitate rational design high-performance anodes, a comprehensive correlation between microstructure behavior critical. This Review critically examines interplay features capabilities, focusing on two key factors: pore structure surface functional groups. It begins by outlining fundamental mechanisms HC, followed an in-depth discussion how chemistry influence storage. Finally, strategic insights are provided manipulate these factors optimize performance. aims drive development next-generation anodes support commercialization SIBs.

Language: Английский

Citations

0
Enhancing the Lithium Storage Performance of Phosphorus–Carbon Composites by Reinforcing P–C Bonding with High-Strength Metal Nanoparticles DOI

Shuen Chen,

Gengchang Lai, Xiaoyi Zhang

et al.

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(21), P. 24663 - 24672

Published: Oct. 19, 2024

Phosphorus is an ideal anode material for high-rate lithium-ion batteries due to its high theoretical specific capacity and moderate operating potential. However, phosphorus undergoes tremendous volume expansion low electrical conductivity during lithium storage, affecting actual storage performance. The formation of P–C bonds effective strategy inhibit the maintain stable contact between current collector. Herein, strength metal nanoparticles, such as molybdenum are introduced into ball milling process reinforce bonding enhance As a result, BP/Mo/CNTs provides 984 mAh g–1 at 8.0 A retention 90.3% after 300 cycles 0.5 g–1. To demonstrate universality this method, BP/W/CNTs nanocomposites were prepared by tungsten-assisted milling. This facile practical approach abundant covalent improve electrochemical performance composites.

Language: Английский

Citations

1