Electron structure regulation of active sites to optimize peroxymonosulfate activation over Lewis acid metal-doped ZnCo2O4 catalysts DOI
Ming Chen,

Siyuan Zhuo,

Wenda Zhao

et al.

Applied Surface Science, Journal Year: 2024, Volume and Issue: unknown, P. 161161 - 161161

Published: Sept. 1, 2024

Language: Английский

Lattice Distortion Broadens the eg Band of Co3O4 to Facilitate p-d Hybridization for Enhanced Electrochemical Nitrate Synthesis DOI
Jingxian Li, Jun Wang, Shiyu Wang

et al.

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

Published: March 26, 2025

The electrochemical nitrogen oxidation reaction (NOR) presents a sustainable pathway for nitrate synthesis under mild conditions; however, the process is hindered by inadequate adsorption and activation of N2 on electrocatalysts. In this study, we utilized Co3O4 as model catalyst engineered lattice distortions introducing oxygen vacancies, which expanded eg band active sites to enhance activation. modified achieved Faradaic efficiency 10.68% yield 58.80 μg·h-1·mgcat-1. Comprehensive experimental density functional theory (DFT) analyses demonstrated that these modifications resulted in shortened Co-N bond length an elongated N≡N bond, leading improved p-d hybridization between Co sites. Moreover, enhancements catalytic performance were also attributed electron transfer properties stemming from altered structure Co3O4. This work provides innovative design principles catalysts aimed at facilitating complex electrocatalytic reactions with multiple kinetics.

Language: Английский

Citations

0
Reduced mixed Ni-Co-Al metal oxide catalysts with rich oxygen vacancy derived from layered double hydrotalcite for selective hydrogenation of furfuryl alcohol to 1,5-Pentanediol DOI

Nan Xi,

Qiwang Li, Yi Chen

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162222 - 162222

Published: April 1, 2025

Language: Английский

Citations

0
Molten Salt Assisted Ni‐Doped α‐FeOOH on Regulating Spin State for Efficient Oxygen Evolution Reactions DOI
Shan Jiang, Qing Zhao, Shuo Liu

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: April 7, 2025

Abstract α‐FeOOH is a promising catalyst for oxygen evolution reaction (OER). However, owing to the high spin state (HS, t 2g 3 e g 2 ) of Fe 3+ in typical structure, bonding strength oxygen‐containing intermediates are usually too strong. In this work, successful synthesis intermediate (IS) structure on iron foam (IF) by introducing Ni atom reported. Refined structural analysis and theoretical calculations reveal that doped‐Ni enlarged d orbital splitting energy, thus converting crystal field stable HS state. The IS optimized adsorption energy reduced barrier rate‐determining step (RDS, O* OOH*). Moreover, doped generation 4+ during OER, combined with amorphous layer formed molten salt method, inhibiting dissolution Fe. as‐obtained exhibited excellent OER activity an overpotential 178 mV at 10 mA cm −2 Tafel slope 27 dec −1 , which outperforms those state‐of‐the‐art oxyhydroxides catalysts. paper, fast efficient method construction low‐cost high‐activity iron‐based provided.

Language: Английский

Citations

0
Understanding the working principle of photocatalysts for designing high-performance antibacterial agents DOI
Zheng Han, Sihan Ma

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 537, P. 216715 - 216715

Published: April 15, 2025

Language: Английский

Citations

0
Vacancy engineering-induced spin polarization in heterogeneous phosphides by simple iron salt infiltration for efficient overall water splitting DOI

Xuanning Qin,

Zebin Yu, Zimu Zhang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 498, P. 155159 - 155159

Published: Aug. 24, 2024

Language: Английский

Citations

3
Regulating the generation of singlet oxygen (1O2) in Advanced oxidation processes by catalyst design for water treatment DOI

Yilan Jiang,

Keyi Gao,

Tingyue Chen

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 500, P. 156532 - 156532

Published: Oct. 10, 2024

Language: Английский

Citations

3
Nanocatalytic Medicine Enabled Next-Generation Therapeutics for Bacterial Infections DOI Creative Commons
Min Ge, Feng Jiang, Han Lin

et al.

Materials Today Bio, Journal Year: 2024, Volume and Issue: 29, P. 101255 - 101255

Published: Sept. 17, 2024

Language: Английский

Citations

2
Self-driven lattice strain and defective engineering of ultrathin BiOI facilitates the realization of significantly light-triggered degradation and sterilization capability DOI
Sihan Ma, Shuhong Ma, Jianglong Kong

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 131100 - 131100

Published: Dec. 1, 2024

Language: Английский

Citations

2
Bi atom sharing Co-Bi2O2CO3/BiOI S-scheme induced singlet oxygen-dominated photocatalytic oxidation system DOI

Zhiang Hou,

Jinzhu Yue,

Hao Chen

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157963 - 157963

Published: Nov. 1, 2024

Language: Английский

Citations

1
Electron structure regulation of active sites to optimize peroxymonosulfate activation over Lewis acid metal-doped ZnCo2O4 catalysts DOI
Ming Chen,

Siyuan Zhuo,

Wenda Zhao

et al.

Applied Surface Science, Journal Year: 2024, Volume and Issue: unknown, P. 161161 - 161161

Published: Sept. 1, 2024

Language: Английский

Citations

0