Metal-free heteroatom integrated defect engineering of flexible carbon networks on tin oxide nanoparticles to enhance lithium-ion battery performance DOI
Saima Batool, Muhammad Idrees, Muhammad Sufyan Javed

et al.

Advanced Composites and Hybrid Materials, Journal Year: 2024, Volume and Issue: 8(1)

Published: Nov. 27, 2024

Language: Английский

Scheelite ZnMoO4 cathode catalyst boosts the cycle durability at a wide range temperature of Li-O2 batteries through crystal structure rearrangement by oxygen vacancy DOI Creative Commons
Mengtian Yu,

Guanyu Yi,

Xiuqi Zhang

et al.

Advanced Composites and Hybrid Materials, Journal Year: 2025, Volume and Issue: 8(1)

Published: Jan. 20, 2025

Language: Английский

Citations

0
Bio-based multifunctional carbon aerogels for ultrawide electromagnetic wave absorption and thermal insulation DOI
Xiaojiao Han, Yifei Feng, Na Zhang

et al.

Carbon, Journal Year: 2025, Volume and Issue: unknown, P. 120231 - 120231

Published: March 1, 2025

Language: Английский

Citations

0
Hollow Multishelled High Entropy Oxide with Inert Aluminum Stabilizer for Boosted Electrochemical Lithium Storage DOI Open Access

Fengfeng Dong,

Qiaoling Kang,

Rui Wang

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 16, 2025

Abstract High entropy oxides (HEOs) have gained increasing attention as lithium‐ion battery anodes, owing to their multi‐principal synergistic effect and structural stability. However, the conversion type HEOs also suffer from low intrinsic conductivity, volume expansion, slow kinetics traditional metal oxide. Herein, a (FeCoNiCrMn) 2 O 3 HEO with hollow multishelled structure Al‐doping (Al‐HEO‐HoMS) is successfully prepared by thermal diffusion‐assisted template method. The effectively accommodates changes mitigates strains, resulting in excellent electrochemical Most importantly, inserted Al dopant Al‐HEO‐HoMS serves pegging points, securely fastening other metallic elements Al─O bonds maintain stability of anodes during repeated lithiation/delithiation. Additionally, abundant oxygen vacancies optimized electronic brought doping been validated accelerate lithiation kinetics. Consequently, anode exhibits high reversible capacity 1540 mAh g −1 after 500 cycles at 1 A . combination inert regulation expected alleviate expansion problem, offering universal strategy for designing advanced batteries.

Language: Английский

Citations

0
Electrochemically Induced Phase Transformation in Vanadium-Based Metal-Organic Framework Derivatives for High-Performance Aqueous Zinc-Ion Batteries DOI

Kun Ran,

Qianlin Chen, Fangxiang Song

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Built−in Electric Field−Driven Stress Dissipation in Multifaceted Bi₂S₃/Bi₂Te₃ Heterostructures for Sodium−Ion Batteries DOI

Zhuoying Cheng,

Huiying Yu,

Yichen Ke

et al.

Energy storage materials, Journal Year: 2025, Volume and Issue: unknown, P. 104262 - 104262

Published: April 1, 2025

Language: Английский

Citations

0
Constructing hollow flower-like molybdenum disulfide nanospheres/carbon nanospheres as anode with enhanced diffusion kinetics for lithium storage DOI
Liyuan Liu, Wei Du, Qi Zhang

et al.

Advanced Composites and Hybrid Materials, Journal Year: 2024, Volume and Issue: 7(6)

Published: Oct. 23, 2024

Language: Английский

Citations

1
Amino-acid surface modulation of cobalt-tin sulfide and band broadening in cobalt-iron selenide heterostructure for high-performing asymmetric supercapacitor DOI

Woyuan Li,

Weitong Zhou,

Jiefei Zhou

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 682, P. 165 - 179

Published: Nov. 28, 2024

Language: Английский

Citations

1
Graphitic Carbon Nitride-Fe2O3 Nanocomposite as Ultra-Wideband Electromagnetic Microwave Absorber DOI
Juan Ding, Ligang Cheng, Na Zhang

et al.

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(20), P. 23659 - 23669

Published: Oct. 10, 2024

It is still an urgent problem to develop multifunctional, economical, efficient, and expanding electromagnetic microwave (EMW) absorbers. Our study introduces composites derived from pyrolytic graphene-like C3N4 (g-C3N4), where Fe2O3 magnetic nanoparticles are grown in situ exhibit excellent absorption characteristics. The g-C3N4/Fe2O3 composite boasts ultrawide effective bandwidth within the X Ku frequency bands, a minimum reflection loss (RLmin) of −52.4 dB maximum 10.56 GHz were achieved. Through analysis Cole–Cole curve, five obvious uniform arc length relaxation peaks observed, signifying that dielectric performance excellent, total polarization time calculated be 0.389 ns. Intriguingly, RLmin values correspond thicknesses consistently higher than 1/4 wavelength criterion, implying composite's superior EMW capacity due destructive interference prominent mechanism. This finding highlights potential ultra-wideband absorption, providing valuable insights for future researchers this field.

Language: Английский

Citations

0
A mechanical strategy of surface anchoring to enhance the electrochemical performance of ZnO/NiCo2O4@nickel foam self-supporting anode for lithium-ion batteries DOI
Yanbin Xu, Xingang Liu, Shuai Wang

et al.

Advanced Composites and Hybrid Materials, Journal Year: 2024, Volume and Issue: 7(6)

Published: Nov. 12, 2024

Language: Английский

Citations

0
Metal-free heteroatom integrated defect engineering of flexible carbon networks on tin oxide nanoparticles to enhance lithium-ion battery performance DOI
Saima Batool, Muhammad Idrees, Muhammad Sufyan Javed

et al.

Advanced Composites and Hybrid Materials, Journal Year: 2024, Volume and Issue: 8(1)

Published: Nov. 27, 2024

Language: Английский

Citations

0