Cited by Three-in-one strategy via anchored MoSe2 for construct stable conversion-type Na-Se batteries: Chemisorption, catalytic conversion and stress dispersion

Size Effect and Interfacial Synergy Enhancement of 2D Ultrathin Co_xZn_1−x‐MOF/rGO for Boosting Lithium–Sulfur Battery Performance DOI

Yutao Dong,

Ziqian Jin,

Huaiqi Peng

et al.

Small, Journal Year: 2025, Volume and Issue: 21(11)

Published: Feb. 3, 2025

Abstract Advanced cathode materials are developed to tackle the challenges of polysulfide shuttle effect and slow sulfur redox kinetics in Li–S batteries. A particularly effective strategy is creation nanostructured sulfur‐host, which boast high levels conductivity catalytic activity. Here, a series ultrathin cobalt–zinc bimetallic MOFs with varying ratios synthesized on rGO via one‐pot hydrothermal process. Furthermore, graphene's specific surface area enhances electrical structural integrity, thereby promoting growth 2D synergistically optimizing contact conversion kinetics. The Co x Zn 1‐x ‐MOF/rGO has disordered structure, resulting from fine‐tuned ratio cobalt zinc centers, generates active sites modulates electronic properties, enhancing LiPSs adsorption catalysis serve as hosts. Among composites, 0.75 0.25 demonstrated exceptional activity, capacity 649.69 mA h g −1 after 250th cycle an E/S 12.56 µL mg at 0.2 C. This work deepens insights into controlled design defective MOFs, modulating their structure‐activity correlations, expected facilitate integration carbonaceous advancing development

Language: Английский

Citations

Bifunctional NiCoP nanofiber arrayed on carbon cloth for fast polysulfide conversion and uniform lithium deposition in lithium sulfur batteries DOI

Zhenzhen Yang, Wenqiang Lu,

Chao Sun

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 685, P. 235 - 243

Published: Jan. 15, 2025

Language: Английский

Citations

Bio-based polyurethane networks/ graphene oxide composites with conductive, stretchable, antibacterial, fire-resistant, antioxidative, self-healable and reprocessable, properties DOI

Wenpei Chen,

Chaoying Hu,

Ningning Zhang

et al.

Materials Today Chemistry, Journal Year: 2025, Volume and Issue: 44, P. 102584 - 102584

Published: Feb. 10, 2025

Language: Английский

Citations

Manganese Hexacyanoferrate/Polyaniline Composite Electrode with High Cycling Stability for Antifreezing Supercapacitors DOI

Ruobing Li, Fanzhi Meng,

Zibo Meng

et al.

ACS Applied Polymer Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 11, 2025

Language: Английский

Citations

Design and synthesis of Ti3C2-functionalized Cd complexes and their ultrasensitive recognition of rutin DOI

Yan Zhang, Weiqiu Chen, Bingbing Yang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160597 - 160597

Published: Feb. 1, 2025

Language: Английский

Citations

Reliable Sulfur Cathode Design for All‐Solid‐State Lithium Metal Batteries Based on Sulfide Electrolytes DOI

Yanjiao Zhou,

Dongjiang Chen, Xuemei Ren

et al.

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

Published: March 6, 2025

Abstract Sulfide electrolytes are considered the most promising technique for all‐solid‐state lithium–sulfur batteries (ASLSBs) due to relatively high ionic conductivity and superior chemical compatibility with composite sulfur cathodes. However, cathodes based on sulfide feature large volume expansion, unstable interfacial contact, inherent insulating nature, which impedes practical application of ASLSBs. Therefore, a systematic design cathode side ASLSBs is crucial ensuring well‐contacted, electrochemically stable cathode–electrolyte interface, an effective ion‐electron transfer network. Here, comprehensive discussion latest strategies will be delivered, highlighting their effectiveness in improving performances First, major challenges including slow oxidation kinetics significant expansion dissected. Then, focus shifted degradation processes at interface between electrolyte. Subsequently, improvement stability by structural modulation elaborated. Finally, progress, we present new perspective constructing efficient transport network cathode‐electrolyte offers insights directions achieving future.

Language: Английский

Citations

Unsaturated Coordination Co-BDC Nanosheets with Numerous Potential Binding Sites for Sodium Ions DOI

Gongjing Song,

Yan Shi,

Biao Yang

et al.

Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 16, 2025

Since the radius of sodium ions is larger compared to that lithium ions, it more likely lead structural instability electrode material during embedding and de-embedding process or even trigger collapse. Due ability unsaturated coordination metal–organic framework materials expose metal active centers provide additional sodium-ion binding sites, these have great potential as anode for batteries. In this study, we obtained coordinated Co-terephthalic acid via a simple hydrothermal method using an adjusted metal-to-ligand ratio. The rigid structure benzene ring presence –COO– group ensures both high-strength stability increase in intercalation sites Na ions. Therefore, based on MOF demonstrates long lifespan high capacity 191 mA h g–1 at 100 g–1. preparation pure by constructing provides ideas application MOF-based

Language: Английский

Citations

The Improved Covalent Coupling Induced by Bi Cations in CoBiSe_x Nanosheet Arrays for Stable Water Electrolysis DOI

Xinlin Wang, Jiayi Li,

Pengkai He

et al.

Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 25, 2025

Transition metal selenides (TMSes) with high electrical conductivity, easily regulated morphological structure, and unique electronic structure have been explored as promising electrocatalysts for electrolytic water, while the lower intrinsic electrocatalytic capability has limited their wide application. Herein, we obtained CoSe nanosheet arrays Bi cations incorporation (CoBiSex arrays) driven by spinel oxides. Compared oxides, low electronegativity of Se in CoBiSex leads to a portion Co2+ spin states (t2g6eg1) due covalent interaction between Co Se, which can facilitate charge transfer. Density functional theory (DFT) calculation results further identify redistribution electron density from Co, intensifying adsorption OOH* during water process 140 h robust catalytic performance. This work offers strategy exploring TMSe materials potential applications process.

Language: Английский

Citations

Supramolecular modified porous carbons with hierarchical adsorption of quinone active molecules for high performance supercapacitors DOI

Xusen Li,

Xiyun Wang,

Bingxin Sun

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 500, P. 157244 - 157244

Published: Nov. 1, 2024

Language: Английский

Citations

Three-in-one strategy via anchored MoSe2 for construct stable conversion-type Na-Se batteries: Chemisorption, catalytic conversion and stress dispersion DOI

Rui Wang,

Bingxin Sun,

Yan Dong

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 683, P. 499 - 508

Published: Dec. 12, 2024

Language: Английский

Citations