Synergistic regulation of the Co microenvironment in MOF-74 for olefin epoxidation via lanthanum modification and defect engineering DOI
Chang‐An Wang, Zuoshuai Xi, Tao Ban

et al.

Journal of Materials Chemistry A, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Lanthanum modification and defect engineering were used to regulate the microenvironment of Co in MOF-74. DFT demonstrated strong hybridization between unpaired electrons O explained enhanced 2 activation for epoxidation.

Language: Английский

A DFT Investigation of the structural and optoelectronic properties of the tetragonal monochalcogenide TlSe for photovoltaics application DOI
Mounaim Bencheikh, Larbi El Farh,

Allal Challioui

et al.

Journal of Nanoparticle Research, Journal Year: 2024, Volume and Issue: 26(7)

Published: June 28, 2024

Language: Английский

Citations

3
Electrocatalytic degradation of naphthenic acids using reduced graphene oxide modified nickel foam cathode: Role of surface structure and superoxide radical DOI

Dazhen Li,

Yilin Zhao, Jing Zhang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 500, P. 156699 - 156699

Published: Oct. 13, 2024

Language: Английский

Citations

3
Ultrathin Electron-Delocalized Conductive Coating for Enhanced Cathodic Kinetics of Durable Zinc-Ion Batteries DOI

Riyan Wu,

Jiugang Hu,

Shan Cai

et al.

Industrial & Engineering Chemistry Research, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 26, 2025

Language: Английский

Citations

0
Selective Adsorption-Catalysis Sites of Lithium Polysulfides Induced by the Competition between Spin Polarization and Electronegativity in High-Entropy Alloy Electrocatalysts DOI
Boyu Li, Huan Wang,

Yanlei Shen

et al.

ACS Nano, Journal Year: 2025, Volume and Issue: unknown

Published: March 18, 2025

High-entropy alloy (HEA) electrocatalysts have attracted increasing attention for improving sulfur reaction kinetics and anchoring lithium polysulfides (LiPSs) in lithium-sulfur batteries (LSBs). However, fundamentally understanding the relationship between components of HEAs adsorption catalysis LiPSs remains a challenge. Here, FeCoNiMnRu are employed as model to first disclose selective adsorption-catalysis effect LiPSs, induced by competition spin polarization electronegativity Ni−Co−Ru sites HEAs. By correlating electron structure, we find that high-electronegativity Ru induce transfer from Co sites, generating local delocalization, while Ni adopt high-spin state. Specifically, with stronger Ni−S covalency can sustainably anchor electron-delocalized Co−Ru function better LiPS conversion. Consequently, benefiting LSBs FeCoNiMnRu/CNF interlayers deliver exceptional cycling performance (0.06% per cycle over 500 cycles at 1 C, an outstanding areal capacity 11.2 mAh cm−2 0.1 C). This work offers key insights extending enable high-performance LSBs.

Language: Английский

Citations

0
Synergistic regulation of the Co microenvironment in MOF-74 for olefin epoxidation via lanthanum modification and defect engineering DOI
Chang‐An Wang, Zuoshuai Xi, Tao Ban

et al.

Journal of Materials Chemistry A, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Lanthanum modification and defect engineering were used to regulate the microenvironment of Co in MOF-74. DFT demonstrated strong hybridization between unpaired electrons O explained enhanced 2 activation for epoxidation.

Language: Английский

Citations

0