Sustainable release of Mg(NO3)2 from a separator boosts the electrochemical performance of lithium metal as an anode for secondary batteries DOI
Shuang Xia,

Zhifeng Lin,

Bohao Peng

et al.

Energy & Environmental Science, Journal Year: 2024, Volume and Issue: 17(15), P. 5461 - 5467

Published: Jan. 1, 2024

A separator, which can sustainably release Mg(NO 3 ) 2 into the electrolyte to ensure dendrite-free and long cycling of lithium metal batteries, is reported. This method simple efficient.

Language: Английский

Recent advances in modified commercial separators for lithium–sulfur batteries DOI
Andrew Kim,

Seok Hyeon Oh,

Arindam Adhikari

et al.

Journal of Materials Chemistry A, Journal Year: 2023, Volume and Issue: 11(15), P. 7833 - 7866

Published: Jan. 1, 2023

Lithium–sulfur batteries (LSBs) are one of the most promising next-generation because they have higher theoretical capacities, lower cost, and smaller environmental impact than lithium-ion (LIBs).

Language: Английский

Citations

97
MOF-related electrocatalysts for sulfur reduction/evolution reactions: Composition modulation, structure design, and mechanism research DOI Creative Commons
Zhengqing Ye, Ying Jiang, Li Li

et al.

eScience, Journal Year: 2023, Volume and Issue: 3(5), P. 100107 - 100107

Published: Feb. 8, 2023

The electrocatalytic sulfur reduction reaction (SRR) and evolution (SER), two fundamental multistep conversion processes in lithium–sulfur batteries (LSBs), are root-cause solutions to overcome sluggish redox kinetics the polysulfide shuttling effect. Metal–organic framework (MOF) electrocatalysts have emerged as good platforms for catalyzing SRR SER, but their catalytic performance is challenged by poor electrical conductivity limited chemical stability. Functionalized MOFs hybrids may be beneficial stabilizing improving desired properties achieve high-performance LSBs. This review provides a detailed overview of engineering principles activity, selectivity, stability MOF-related via composition modulation nanostructure design well hybrid assembly. It presents discusses various advances achieved using situ characterization techniques, simulations, theoretical calculations reveal dynamic electrocatalysts, enabling an in-depth understanding catalysis mechanism at molecular/atomic level. Lastly, prospects possible research directions proposed.

Language: Английский

Citations

44
Encapsulating CoRu alloy nanocrystals into nitrogen-doped carbon nanotubes to synergistically modify lithium-sulfur batteries separator DOI
Peng Xia,

Shilan Li,

Long Yuan

et al.

Journal of Membrane Science, Journal Year: 2023, Volume and Issue: 694, P. 122395 - 122395

Published: Dec. 28, 2023

Language: Английский

Citations

44
Green synthesis and applications of MXene for lithium–sulfur batteries DOI

Ying Xian Li,

Yu Shuai Feng,

Lan Xing Li

et al.

Energy storage materials, Journal Year: 2024, Volume and Issue: 67, P. 103257 - 103257

Published: Feb. 11, 2024

Language: Английский

Citations

35
A roadmap of recent advances in MXene@MOF hybrids, its derived composites: Synthesis, properties, and their utilization as an electrode for supercapacitors, rechargeable batteries and electrocatalysis DOI
Narasimharao Kitchamsetti, Jung Sang Cho

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 80, P. 110293 - 110293

Published: Jan. 5, 2024

Language: Английский

Citations

32
Engineering Defect‐Rich Bimetallic Telluride with Dense Heterointerfaces for High‐Performance Lithium–Sulfur Batteries DOI

Xiangpeng Wu,

Rong‐Jun Xie, Daoping Cai

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(26)

Published: Feb. 23, 2024

Abstract Rechargeable lithium–sulfur (Li–S) batteries have received ever‐increasing attention owing to their ultrahigh theoretical energy density, low cost, and environmental friendliness. However, practical application is critically plagued by the sluggish reaction kinetics, shuttling of soluble polysulfide intermediates, uncontrollable growth Li dendrites. Herein, a bimetallic telluride electrocatalyst with dense heterointerfaces rich defects embedded in hollow carbon polyhedron bunches (N⊂CoTe 1 ‐x /ZnTe ‐y @NC, abbreviated as NCZTC) rationally designed simultaneously address S cathode anode problems. Both experimental computational results substitute integration can synergistically modulate electronic structure, enhance electrical conductivity, promote + transportation, strengthen polysulfides adsorption improve catalytic activity, thereby significantly accelerating redox conversion kinetics prevent dendrite growth. Consequently, Li–S NCZTC‐modified separators demonstrate excellent electrochemical performance including high specific discharge capacity, remarkable rate capability, good long‐term cycling stability, competitive areal capacity even at sulfur loading lean electrolyte conditions. This study not only provides valuable guidance for designing efficient electrocatalysts transition metal tellurides but also emphasizes importance heterostructure design defect engineering high‐performance batteries.

Language: Английский

Citations

27
Recent advances of MXene@MOF composites for catalytic water splitting and wastewater treatment approaches DOI

Samreen Afzal,

Azizur Rehman, Tayyaba Najam

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 364, P. 143194 - 143194

Published: Aug. 30, 2024

Language: Английский

Citations

25
Advancements in MXene-based frameworks towards photocatalytic hydrogen production, carbon dioxide reduction and pollutant degradation: Current challenges and future prospects DOI
Zeeshan Ajmal, Asif Hayat, Abdul Qadeer

et al.

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 523, P. 216226 - 216226

Published: Oct. 7, 2024

Language: Английский

Citations

19
Covalent-Metal organic Frameworks: Preparation and applications DOI
Zhaobo Wang, Chen Wang, Qiming Hu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 483, P. 149217 - 149217

Published: Feb. 2, 2024

Language: Английский

Citations

17
Prussian Blue Analogues “Dressed” in MXene Nanosheets Tightly for High Performance Lithium‐Ion Batteries DOI Open Access
Yuxin Shi,

Gongjing Song,

Biao Yang

et al.

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

Published: Jan. 10, 2025

Abstract MXenes, have been considered as a new generation anode material in lithium‐ion batteries for lower diffusion barriers and superior conductivity. Unfortunately, their structures are prone to aggregation stacking, hindering further shuttle of lithium ions electrons, resulting discharge capacity. Therefore, the introduction interlayer spacers preparation MXene‐based hybrids has attracted much attention. Introducing Prubssian blue analogues (PBAs) spacer combine with MXene nanosheets can not only preserve high conductivity inhibit volume expansion structural degradation PBA component, but also inherit characteristics large specific surface area porosity PBAs. By intelligent regulating size sheets, Co‐PBA@MXene common sandwich‐like core‐shell‐like successfully obtained. Furthermore, Co@M( x : y ) prepared by intelligently adjusting shell thickness through controlling mass ratio between Co‐PBA MXene. Among them, Co@M(5:2) exhibits an excellent capacity (603 mA h g −1 at 0.2 A after 100 cycles) long‐term cycling stability due protective conductive properties provided multi‐redox pairs rich from core.

Language: Английский

Citations

3