Multiple Functional Engineering Strategies and Active Site Identification in Ru‐Based Electrocatalysts for Catalytic Conversion Reactions DOI
Riyue Ge,

Songhao Yu,

Yawen Li

et al.

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

Published: April 3, 2025

Electrochemical conversion has been regarded as an ideal technology for achieving clean and sustainable energy, showing significant promise in addressing the increasingly serious energy crisis environmental pollution. Ru-containing electrocatalysts (RUCE) outperform other precious metals due to elevated intrinsic activity superior cost-effectiveness, developing into a promising candidate electrochemical reactions. A challenge field of catalyst discovery lies its heavy reliance on empirical methods, rather than approaches that are rooted rational design principles. This review first concentrates catalytically active sites critical factors governing catalytic performance durability. Then, comprehensive summary multifunctional modification strategies ranging from nanoscale atomic scale is explored control structure improve performance. By unveiling roles each component modified RUCE at level, their identified discussed establish structure-performance relationship catalysts. Finally, challenges perspectives Ru-based materials hydrogen, oxygen, nitrogen reactions presented inspire further efforts toward understanding meet ever-growing demand future.

Language: Английский

Long-term efficient electrosynthesis of adipic acid and hydrogen by heterostructural molybdenum-nickel alloy electrode DOI
Cong Lin,

Haoyun Lu,

Xuhui Ren

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161475 - 161475

Published: March 1, 2025

Language: Английский

Citations

2
Dual-metal heterogeneous electrode enabling efficient co-electrosynthesis of adipic acid and hydrogen DOI
Guojun Jin, Xuhui Ren, Cong Lin

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 687, P. 432 - 438

Published: Feb. 15, 2025

Language: Английский

Citations

1
Interfacial Bridge Bonds Induced Strong Electronic Coupling of Co@V‐WOx Catalyst for Enhanced Concurrent Co‐Electrolysis Performance DOI Open Access
Yilin Wu, Zhangjing Yu, Yun Tong

et al.

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

Published: March 27, 2025

Abstract The integration of the hydrogen evolution reaction (HER) with glycerol oxidation (GOR) presents a promising strategy for production high‐value chemicals. Herein, strongly electronically coupled Co@V‐WO x material is presented an amorphous nanosheet morphology, synthesized via one‐step electrodeposition method. Experimental and theoretical investigations reveal that V doping induces robust electronic interactions between Co V‐WO host through formation Co─O─V/W interfacial bridge bonds, enhancing electron transfer capability superior activity. As result, catalyst achieves exceptionally low potential −102 mV 1.32 at 100 mA cm⁻ 2 , along remarkable Faradaic efficiency 95.4% formate 1.40 V. A two‐electrode electrolyzer based on demonstrates ≈100% evolution, exceeding 92.8% rate 59.4 mg h⁻¹ formate, as well outstanding stability over 300 h surpassing those previously reported Co‐based electrocatalysts. in situ spectroscopic analyses simulations further confirm facilitates kinetics by promoting active species key intermediates while lowering energy barriers electrolysis.

Language: Английский

Citations

0
Phosphorus‐Modulated Cobalt Nanosheets with Confined Metal Defects for Enhanced Kinetics in Nitrite‐Glycerol Co‐Electrolysis DOI Open Access
Zhangjing Yu, Kai Chen, Yun Tong

et al.

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

Published: March 27, 2025

Abstract Exploring advanced electrocatalysts for the paired electrolysis of nitrite reduction reaction (NO 2 RR) and glycerol oxidation (GOR) is significance co‐production value‐added chemicals, but remains a great challenge. Herein, novel phosphorus‐modulated cobalt nanosheet with low‐coordination metallic sites (P 3 ‐Co) developed as an electrocatalyst efficient nitrite‐glycerol co‐electrolysis. The membrane electrode assembled NO RR‖GOR electrolyzer realizes promising operation performance high Faradaic efficiencies yields NH (98.2%, 29.3 mg h −1 cm −2 ) formate (93.4%, 85.7 at 1.5 V, well superior catalytic stability over long‐term 300 100 mA . in situ characterizations theoretical calculations are employed to reveal origin intrinsic activity P ‐Co, suggesting that metal Co defects P‐modulation beneficial optimizing electronic structure adsorption/activation barriers N‐containing intermediates accelerated conversion kinetics both GOR RR. This work offers guidance exploiting highly‐active generation high‐value‐added products.

Language: Английский

Citations

0
Electrolyte Flow-Driven Coupling of Oxygen Evolution Reaction and CO2 Electroreduction for Promoting Selective HCOOH Production under Acidic Conditions DOI

Shanshan Wu,

Xiangyang Yin,

Zhihao Liu

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: April 23, 2025

Language: Английский

Citations

0
Ginkgo leaf nanoarchitectonics-derived carbon materials containing ultrathin carbon nanosheets for high-performance symmetric supercapacitors DOI
Lihua Zhang,

Xiaoyang Cheng,

Lingyan Li

et al.

Journal of Physics and Chemistry of Solids, Journal Year: 2025, Volume and Issue: unknown, P. 112624 - 112624

Published: Feb. 1, 2025

Language: Английский

Citations

0
Multiple Functional Engineering Strategies and Active Site Identification in Ru‐Based Electrocatalysts for Catalytic Conversion Reactions DOI
Riyue Ge,

Songhao Yu,

Yawen Li

et al.

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

Published: April 3, 2025

Electrochemical conversion has been regarded as an ideal technology for achieving clean and sustainable energy, showing significant promise in addressing the increasingly serious energy crisis environmental pollution. Ru-containing electrocatalysts (RUCE) outperform other precious metals due to elevated intrinsic activity superior cost-effectiveness, developing into a promising candidate electrochemical reactions. A challenge field of catalyst discovery lies its heavy reliance on empirical methods, rather than approaches that are rooted rational design principles. This review first concentrates catalytically active sites critical factors governing catalytic performance durability. Then, comprehensive summary multifunctional modification strategies ranging from nanoscale atomic scale is explored control structure improve performance. By unveiling roles each component modified RUCE at level, their identified discussed establish structure-performance relationship catalysts. Finally, challenges perspectives Ru-based materials hydrogen, oxygen, nitrogen reactions presented inspire further efforts toward understanding meet ever-growing demand future.

Language: Английский

Citations

0