Sulfur and Nitrogen Codoped Hard Carbon with Expanded Interlayer Distance as an Effective Anode Material for Sodium-Ion Batteries

Energy & Fuels, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 30, 2024

Language: Английский

---

Conversion of waste denim fabrics into high-performance carbon fiber anodes for sodium-ion batteries

Journal of Materials Science, Journal Year: 2024, Volume and Issue: 59(43), P. 20351 - 20363

Published: Nov. 1, 2024

Language: Английский

---

Overview of coals as carbon anode materials for sodium-ion batteries

Clean Energy, Journal Year: 2024, Volume and Issue: 8(4), P. 197 - 218

Published: June 5, 2024

Abstract Energy storage is an important technology in achieving carbon-neutrality goals. Compared with lithium-ion batteries, the raw materials of sodium-ion batteries are abundant, low-cost, and highly safe. Furthermore, their costs expected to be further reduced as large-scale applications take off, making them viable for energy applications. The primary anode material hard carbon, which has a high capacity but relatively expensive, limiting its storage. In order widen other fields, it particularly develop that have both performance low cost. Coals, abundant reserves worldwide availability, can serve low-cost carbon sources materials. Additionally, coals different grades metamorphism structural characteristics tailored coal-based batteries. Recent research on tailoring summarized recent progress made towards mitigating existing issues analysed this review. Specifically, impacts prepared using direct carbonization discussed detail. Studies improving electrochemical performances through pore microcrystalline structure controls surface well interface modifications presented. Finally, advantages disadvantages preparation methods identified. To make industrial more viable, importance de-ashing process introduced.

Language: Английский

---

Unraveling the intercorrelation between pseudo-graphitic phase and Li+/Na+ migration behavior in semicoke-based carbon anodes

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 675, P. 870 - 882

Published: July 10, 2024

Language: Английский

---

Soft-carbon-tuned hard carbon anode for ultrahigh-rate sodium storage

2D Materials, Journal Year: 2024, Volume and Issue: 11(4), P. 045017 - 045017

Published: Sept. 6, 2024

Abstract High-rate hard carbon anode is critical for achieving fast-charging sodium-ion batteries, whereas the limited ion/electron kinetics caused by unexpected surface defects and unsatisfactory conductivity greatly limits rate capability. Herein, a coconut shell-derived soft-carbon-tuned (SHC) with low area (4.7 m 2 g −1 ) was prepared. With SHCs as bricks, high single-walled nanotube (SWNT)-bonded film constructed. The pitch-derived soft formed on can effectively decrease simultaneously induce optimized disordered graphite domains into matrix, enabling Na + reversibility ionic/electronic conductivity. crosslinked SWNTs in-between provide continuous ion/charge transport ‘highways’, thus ensuring rapid kinetics. As result, such self-supporting exhibits remarkable performance (330 mAh at 0.1 C 272 5 C), superior initial Coulombic efficiency of 95.2% outstanding cycling stability.

Language: Английский

---

Synergistic removal of tetracycline hydrochloride by nano-MnOx/NCF composite fiber (MNCs) catalysts via heterogeneous peroxymonosulfate (PMS) activation

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: unknown, P. 113682 - 113682

Published: Dec. 1, 2024

Language: Английский

---