Combustion activation synergistic self-templating approaches to construct N-doped honeycomb porous carbon anode for advanced potassium-ion batteries DOI

Zhiqi Wu,

Shoudong Xu,

Zhonghua Lu

и другие.

Carbon, Год журнала: 2025, Номер unknown, С. 120509 - 120509

Опубликована: Июнь 1, 2025

Язык: Английский

Phosphate ester bonds acted as nodes: Achieving directional construction of closed pore to elevate sodium storage capacity DOI
Bo Wang,

Sijia Zhang,

Fei Yuan

и другие.

Composites Part B Engineering, Год журнала: 2025, Номер unknown, С. 112627 - 112627

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0

Metal-free carbon catalyst with nitrogen dopant and vacancy site achieving nearly 100 % NO conversion: a synergistic promotional mechanism for the fast NH3-SCR reaction DOI

Xuhan Li,

Fei Sun, Min Xie

и другие.

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 133644 - 133644

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0

Structure Regulation of Hard Carbon with Enriched Semi‐Closed Ultramicropores for Enhanced Rapid Sodium Storage DOI
Junfei Duan, Zhou Xu, Meng Li

и другие.

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Май 29, 2025

Abstract Regulating the microstructure of hard carbon (HC) anodes has emerged as a popular strategy to enhance application potential sodium‐ion batteries (SIBs). However, low platform capacity and inferior rate property remain significant barriers their further development. Herein, HC materials with abundant ultramicropores (0.3‐0.8 nm) are prepared employed epoxy resin zinc acetate precursors. Benefiting from hydroxyl groups, synergistic generation simple aromatic free radicals precipitated ZnO promote cross‐linking between precursor molecules during first‐step pyrolysis, alter twisting folding layers high‐temperature calcniantion, thereby precisely regulating micropore structure HC. Owing its ultramicropore boosted Na + transfer dynamics, optimal anode demonstrates superior plateau 256.2 mAh g −1 at 30 mA (408.0 reversible capacity) capability 317.0 1 A , outperforming most other resin‐derived materials. In situ Raman combined in XRD testing results demonstrate that well‐designed presents typical “adsorption‐intercalation‐pore filling” sodium storage mechanism. This work provides theoretical basis experimental guidance for high‐performance derived resin, which is essential advancements SIBs.

Язык: Английский

Процитировано

0

Combustion activation synergistic self-templating approaches to construct N-doped honeycomb porous carbon anode for advanced potassium-ion batteries DOI

Zhiqi Wu,

Shoudong Xu,

Zhonghua Lu

и другие.

Carbon, Год журнала: 2025, Номер unknown, С. 120509 - 120509

Опубликована: Июнь 1, 2025

Язык: Английский

Процитировано

0