The Elastic Covalent Polycysteine Crosslinked Binary Hollow FeS2 Nanospheres for Highly Reversible Sodium Storage DOI
Yue Li, Ruiyang Zhao, Fusheng Liu

и другие.

Advanced Energy Materials, Год журнала: 2024, Номер unknown

Опубликована: Дек. 4, 2024

Abstract The high irreversibility to FeS 2 ‐based anode thwarts its applicability in sodium ion batteries (SIBs), originally stem from the sluggish Na + insertion/extraction kinetics, confined by desolvation barrier, thick electric double layer (EDL) and long transport routine inside . Herein, covalent polypeptide oligomers (Pcy) based on cysteine (Cy) with β‐sheet configuration grafted binary hollow carbon coupled @Fe O 3 heterostructure, i.e., /Fe @C@Pcy, are designed achieve low contracted EDL via weakened coulombic interaction stems zwitterionic feature enhanced capacity semi‐interpenetrating possessing a weak coordination environment, massively accelerate additionally, orderly dense vertical occupation within inner Helmholtz plane (IHP) also enormously reduces thickness of EDL. structure complex typical looping considerably expedites kinetics anode. Both experimental theoretical trials demonstrate such composite manifests reversibility storage virtue exceptional stability, rapid swift reaction kinetics.

Язык: Английский

Bacteria‐Derived Carbon Composite Anode for Highly Durable Lithium‐Ion Storage Enabled by Heteroatom Doping and Pore Construction DOI Open Access
Jie Sun, Ping Li,

Zhongling Cheng

и другие.

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 12, 2025

Abstract Bacteria‐derived carbon anode materials have shown appealing potential for advanced energy storage applications due to their low cost and good sustainability. However, the few intrinsic defects, sluggish transmission dynamics, capacity become main bottleneck further development. Herein, study designs a highly B, N co‐doped mesoporous (BNMC)/staphylococcus aureus‐derived (SAC) composite via facile assembly route, followed by boron‐doping. Enabled heteroatom doping pore construction, resulting BNMC/SAC lithium‐ion batteries demonstrates high reversible of 621.77 mAh g −1 at 200 mA even after 500 cycles, an excellent rate performance 405.14 2 A . Importantly, in situ/ex situ characterizations theoretical simulation results unveil that co‐doping along with small amount P can significantly increase defects BNMC/SAC, thus providing more active sites storage. Furthermore, these structural features are conducive improving interfacial stability whole electrode, achieving thin uniform SEI film. The multi‐component strategy engineering presents scalable approach enhancing transfer dynamics carbon‐based electrode low‐cost

Язык: Английский

Процитировано

2

sp2 configuration coupled vacancy rich carbon enables excellent low potential potassium storage DOI
Fei Yuan,

Zhaojin Li,

Qiujun Wang

и другие.

Energy storage materials, Год журнала: 2025, Номер unknown, С. 104119 - 104119

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

2

Robust graphene oxide-coated porous biochar skeleton constructed on SnO2 nanoparticles as high-performance composite anode for lithium-ion batteries DOI

Shuqing Nie,

Miao Chang, Guocheng Li

и другие.

Rare Metals, Год журнала: 2025, Номер unknown

Опубликована: Март 18, 2025

Язык: Английский

Процитировано

1

Rigid Organic-inorganic Coordination Adaptable Network Integrated Conformational Transformation of BP based Complex for Superior Potassium Storage DOI
Yu Li, Liu Fu-sheng, Jian Wang

и другие.

Nano Energy, Год журнала: 2025, Номер unknown, С. 110956 - 110956

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

1

Regulating Li2S Deposition and Accelerating Conversion Kinetics through Intracavity ZnS toward Low-Temperature Lithium–Sulfur Batteries DOI
Hao Ding, Zhonghui Chen, Huiyu Li

и другие.

Nano Letters, Год журнала: 2024, Номер 24(47), С. 15118 - 15126

Опубликована: Ноя. 15, 2024

The uncontrolled deposition behavior and sluggish conversion kinetics of the discharging product (solid Li

Язык: Английский

Процитировано

6

Kinetically accelerated lithium storage in (LiFeCoNiMnCr)2O3 enabled by hollow multishelled structure, oxygen vacancies and high entropy engineering DOI

Fengfeng Dong,

Rui Wang, Yao Lu

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 496, С. 153829 - 153829

Опубликована: Июль 6, 2024

Язык: Английский

Процитировано

4

Sulfur modified N-doped Carbocatalysts Promote the Selectivity for H2S Selective Oxidation DOI
Xu Liu, Xiaofang Zhai, Yuheng Zhao

и другие.

Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер unknown, С. 124717 - 124717

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

4

Triple activation for tuning internal accessibility of hollow carbon spheres toward high-performance supercapacitors and zinc-ion capacitor DOI
Maosheng Zhang, Yan Yan, Wenwen Li

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 163825 - 163825

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0

Multitrack Boosted Hard Carbon Anodes: Innovative Paths and Advanced Performances in Sodium‐Ion Batteries DOI Creative Commons
Mingyang Li, Zijian Li,

Fangyuan Bai

и другие.

Small, Год журнала: 2025, Номер unknown

Опубликована: Март 20, 2025

Abstract Sodium‐ion batteries (SIBs) are emerging as a potential alternative to traditional lithium‐ion due the abundant sodium resources. Carbon anodes, with their stable structure, wide availability, low cost, excellent conductivity, and tunable morphology pore exhibit outstanding performance in SIBs. This review summarizes research progress of hard carbon anodes SIBs, emphasizing innovative paths advanced performances achieved through multitrack optimization, including dimensional engineering, heteroatom doping, microstructural tailoring. Each dimension material—0D, 1D, 2D, 3D—offers unique advantages: 0D materials ensure uniform dispersion, 1D have short Na + diffusion paths, 2D possess large specific surface areas, 3D provide e − /Na conductive networks. Heteroatom doping elements such N, S, P can tune electronic distribution, expand interlayer spacing carbon, induce Fermi level shifts, thereby enhancing storage capability. In addition, defect engineering improves electrochemical by modifying graphitic crystal structure. Furthermore, suitable structure design, particularly closed structures, increase capacity, minimizes side reactions, suppress degradation. future studies, optimizing exploring co‐doping, developing environmentally friendly, low‐cost anode methods will drive application high‐performance long cycle life

Язык: Английский

Процитировано

0

P-N-P Bridge Bond Engineering in Black Phosphorus Overcomes Phosphorus Redox Reaction Kinetic Barriers for Fast-charging Lithium Batteries DOI
Tianyi Ma, Yibo Ma, Kai Wang

и другие.

Research Square (Research Square), Год журнала: 2025, Номер unknown

Опубликована: Апрель 29, 2025

Abstract It is known that there existing the "energy versus power dilemma" in electrochemical energy storage devices. Most conventional electrode materials, whether based on ion insertion-extraction or pseudo-capacitance, inevitably require a trade-off, enhancing one performance metric at cost of another. For high-theoretical-capacity (2596 mA h g-1) black phosphorus (BP) sluggish kinetics multiphase redox reactions (PRR) fundamentally constrain fast-charging and high-power BP-based batteries. Although catalytic strategies can accelerate kinetics, their application to BP’s complex solid-state transformations remains challenging. Here we report approach through engineered P–N–P bridge bonds within BP/carbon composite which first designed backbone BP lattice, distinguishing it from previous studies heteroatom-doped carbon materials. The formation P-N-P lattice transform semi-conductive into metallic state reduce barriers for Li-ions diffusion, improving PRR dynamics, structural stability environmental stability. resulting nitrogen-doped (N-BP/C) anode achieves ultrafast higher capacity, N-BP/C shows specific capacity 1482 g-1 with coulombic efficiency (CE) exceeding 99.6% after 200 cycles, more than twice 687 BP/C sample. Furthermore, an assembled LiFePO₄ ‖ pouch cell delivers 282 Wh kg⁻¹ density 80% retention 10 minutes high current A g⁻¹—meeting U.S. Department Energy’s Extreme Fast Charging (XFC) targets. This also exhibits exceptional cyclability (> 3,400 cycles), times longer phosphorus-based LIBs. work establishes paradigm enhancement storage, advancing design new batteries both density.

Язык: Английский

Процитировано

0