Molecular engineering of pore structure/interfacial functional groups toward hard carbon anode in sodium-ion batteries

Energy storage materials, Год журнала: 2025, Номер 75, С. 104008 - 104008

Опубликована: Янв. 9, 2025

Язык: Английский

---

Synergistic effects of P-functionalization and localized graphitization in sustainable hard carbon for enhanced sodium and potassium storage

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 686, С. 1200 - 1214

Опубликована: Фев. 5, 2025

Язык: Английский

---

Mildly-catalytic mediation of pseudographitic domain to boost hard carbon toward advanced sodium storage

Carbon, Год журнала: 2025, Номер unknown, С. 120022 - 120022

Опубликована: Янв. 1, 2025

Язык: Английский

---

Recent Advances in Fast‐Charging Sodium‐Ion Batteries

Small, Год журнала: 2025, Номер unknown

Опубликована: Янв. 19, 2025

Abstract Sodium‐ion batteries (SIB), stemming from the abundance of sodium resources and their cost‐effectiveness, have positioning them favorably a potential candidate for stationary energy storage public electric vehicles. As an intermediary grid system output terminals charging station, fast‐charging performance has actually become crucial metric, which greatly relates to station utilization cost‐ time‐efficient. Besides, capacity is also relevant long‐term stable operation transportation. Given remarkable advancements in SIBs reported recently, review about this topic scope timely important at present. In study, bottlenecks are first assessed, after that, comprehensive overview employed strategies improving capacities three aspects: structures design, reaction mechanism regulation, optimization solvation structure interfacial property given. Finally, challenges prospects further research toward proposed. The authors hope will provide deep understanding design principles inspire more endeavors conquer practicability issue fields.

Язык: Английский

---

Lignin derived hard carbon for sodium ion batteries: Recent advances and future perspectives

Progress in Materials Science, Год журнала: 2025, Номер unknown, С. 101452 - 101452

Опубликована: Фев. 1, 2025

Язык: Английский

---

Dynamic Sodiation‐Driven Pore Reconstruction for Superior Initial‐Coulombic‐Efficiency and High‐Rate in Xylose‐Based Hard Carbon Anode

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 24, 2025

Abstract The trade‐off between initial coulombic efficiency (ICE) and rate performance of hard carbon anodes remains a challenge in their practical applications, which is highly related to complex active surface porous properties. In this work, high‐performance anode prepared using xylose as the source with Co 2+ ‐assisted catalysis, exhibits an excellent 91.6%, high capacity 396.4 mA h g −1 , superior (176.3 at 5 A ), outstanding cycling stability. Cobalt‐ion treatment forms “expanded” graphite segments, facilitating intercalation desolvated sodium ions. Additionally, intersection these segments creates “nanocaves”, enabling rapid sodium‐ion transport stage. Using combination atomic‐resolution structural characterization three‐dimensional electron tomography via transmission microscopy, it observed that initially isolated nanoporous holes collapsed into interconnected pancake‐like pores during later cycling. reconstructed narrow but connected pore structure provides abundant storage sites charge transfer pathways, effectively accommodating stress This work presents innovative strategy for designing commercial advanced architectures also new insight evolution

Язык: Английский

---

Overview of Electrochemical Competing Process of Sodium Storage and Metal Plating in Hard Carbon Anode of Sodium Ion Battery

Energy storage materials, Год журнала: 2024, Номер 71, С. 103645 - 103645

Опубликована: Июль 15, 2024

Язык: Английский

---

Photothermal Nano-Confinement Reactor with Bimetallic Sites for Enhanced Peroxymonosulfate Activation in Antibiotic Degradation

Water Research, Год журнала: 2024, Номер 268, С. 122623 - 122623

Опубликована: Окт. 11, 2024

Язык: Английский

---

Cell‐Shearing Chemistry Directed Closed‐Pore Regeneration in Biomass‐Derived Hard Carbons for Ultrafast Sodium Storage

Advanced Materials, Год журнала: 2024, Номер unknown

Опубликована: Окт. 30, 2024

Abstract The closed‐pore structure of hard carbons holds the key to high plateau capacity and rapid diffusion kinetics when applied as sodium‐ion battery (SIB) anodes. However, understanding establishing structure‐electrochemistry relationship still remains a significant challenge. This work, for first time, introduces an innovative deep eutectic solvent (DES) cell‐shearing strategy precisely tailor cell natural bamboo consequently in its derived carbons. DES shearing force effectively modifies pore architecture by simultaneously dissolving amorphous components form closed cores with adjustable sizes, well disintegrating crystalline cellulose through generation competing hydrogen bonds elaborately tune wall thickness ordering. optimized featuring appropriate size (∼2 nm) ultra‐thin (1–3 layers) disordered walls, exhibits abundant active sites delivers ion reaction reversibility. Consequently, reversible 422 mAh g −1 at 30 mA along exceptional rate capability (318.6 6 A ) are achieved, outperforming almost all previous reported new concept chemistry regeneration significantly advances applications biomass materials energy storage.

Язык: Английский

---

The Origin, Characterization, and Precise Design and Regulation of Diverse Hard Carbon Structures for Targeted Applications in Lithium-/Sodium-/Potassium-Ion Batteries

Electrochemical Energy Reviews, Год журнала: 2024, Номер 7(1)

Опубликована: Ноя. 5, 2024

Язык: Английский

---