Facile one-pot synthesis of photoresponsive Cu1.8S and CuInS2 nanostructures aided by Cu-pyrimidylthiolate molecular precursor DOI Creative Commons

Suraj Peerappa Yadav,

Adish Tyagi,

Alpa Y. Shah

et al.

Next Materials, Journal Year: 2024, Volume and Issue: 7, P. 100414 - 100414

Published: Oct. 31, 2024

Language: Английский

Emerging two-dimensional materials: Synthesis, physical properties, and application for catalysis in energy conversion and storage DOI Creative Commons
Liang Xu, Rashid Iqbal, Yijun Wang

et al.

The Innovation Materials, Journal Year: 2024, Volume and Issue: 2(1), P. 100060 - 100060

Published: Jan. 1, 2024

<p>Inorganic, organic, and hybrid two-dimensional (2D) materials are being developed for ever-expanding numbers of applications, though energy catalysis remain the main drivers their development. We present overviews bottom-up top-down synthetic strategies such examine manufacturing scalability issues. Mechanical, electrical, thermal properties modulation highlighted because they fundamental to above-mentioned drivers. The burgeoning importance heterostructures in materials, particularly electrode design function is stressed. Detailed attention given applications 2D electrocatalysis reactions: oxygen reduction, evolution, hydrogen carbon dioxide nitrogen reduction. Water splitting, reduction by photocatalysis also examined. A perspective expected advances expansion types with a focus on heterostructure development, presented conclusion.</p>

Language: Английский

Citations

25
Switching Product Selectivity in CO2 Electroreduction via Cu–S Bond Length Variation DOI
Xiaoqian Wei, Zijian Li, Haeseong Jang

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 23, 2024

Regulating competitive reaction pathways to direct the selectivity of electrochemical CO

Language: Английский

Citations

11
Mediating Zn loading on Cu-Zn bimetallic catalyst for electrochemical CO2 reduction into tunable syngas DOI
Yafei Guo,

Yangna Luo,

Hanlin Wang

et al.

Fuel, Journal Year: 2025, Volume and Issue: 392, P. 134821 - 134821

Published: Feb. 26, 2025

Language: Английский

Citations

1
Harnessing point defects for advanced Cu-based catalysts in electrochemical CO2 reduction DOI
Jia Tian, Huiting Huang, Marina Ratova

et al.

Materials Science and Engineering R Reports, Journal Year: 2025, Volume and Issue: 164, P. 100979 - 100979

Published: March 26, 2025

Language: Английский

Citations

1
Structure and Phase Evolution of CuSx Electrocatalysts During CO2 Electroreduction Reaction DOI
Qian Zhang,

Qingye Ren,

Ronghua Cui

et al.

ACS Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 6702 - 6710

Published: April 10, 2025

Language: Английский

Citations

1
Metal sulfide-based nanomaterials for electrochemical CO2 reduction DOI
Anirban Mukherjee, Maryam Abdinejad, Susanta Sinha Mahapatra

et al.

Journal of Materials Chemistry A, Journal Year: 2023, Volume and Issue: 11(17), P. 9300 - 9332

Published: Jan. 1, 2023

This review provides a comprehensive overview of various advanced modification strategies metal-sulfide based nanomaterials for electrochemical CO 2 reduction to valuable products.

Language: Английский

Citations

21
One-pot hydrothermal synthesis of transition metal sulfides-decorated CuS microflower-like structures for electrochemical CO2 reduction to CO DOI Creative Commons
Yafei Guo, Yuxuan Gao,

Benshuai Guo

et al.

Carbon Neutrality, Journal Year: 2024, Volume and Issue: 3(1)

Published: July 29, 2024

Abstract Electrochemical CO 2 reduction (ECR) to value-added products is regarded as a sustainable strategy mitigate global warming and energy crisis, designing highly efficient robust catalysts essential. In this work, transition metal sulfides (TMS)-decorated CuS microflower-like structures were prepared via the one-pot hydrothermal synthesis method for ECR CO, influence of TMS doping on performance was demonstrated. Characterization performed using XRD, FESEM-EDS, N physisorption, XPS, revealing successful loading TMS, formation architectures generation sulfur vacancies. tests demonstrated that ZnS, Bi S 3 , CdS MoS improved intrinsic activity catalyst. Particularly, -CuS composite catalyst with imperfect petal-like structure showed uniform distribution edge Mo sites, which worked synergistically formed grain boundaries (GBs) undercoordinated vacancy sites in promoting activation, stabilizing * COOH adsorption, facilitating desorption, lowering barrier potential-limiting step selectivity. The achieved maximum selectivity 83.2% at –0.6 V versus reversible hydrogen electrode (RHE) high cathodic energetic efficiency 100%. At potential, maintained stable catalytic during 333-min electrolysis process. findings will offer promising avenue development production from ECR.

Language: Английский

Citations

6
Bi/CeO2–Decorated CuS Electrocatalysts for CO2-to-Formate Conversion DOI Creative Commons
Qi Wang, Tianshuang Bao,

Xiangchuan Zhao

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(13), P. 2948 - 2948

Published: June 21, 2024

The electrocatalytic carbon dioxide (CO2) reduction reaction (CO2RR) is extensively regarded as a promising strategy to reach neutralization. Copper sulfide (CuS) has been widely studied for its ability produce C1 products with high selectivity. However, challenges still remain owing the poor selectivity of formate. Here, Bi/CeO2/CuS composite was synthesized using simple solvothermal method. Bi/CeO2–decorated CuS possessed formate selectivity, Faraday efficiency and current density reaching 88% 17 mA cm−2, respectively, in an H-cell. structure significantly reduces energy barrier formed by OCHO*, resulting activity CO2 conversion Ce4+ readily undergoes Ce3+, allowing formation conductive network Ce4+/Ce3+. This facilitates electron transfer, stabilizes Cu+ species, enhances adsorption activation CO2. Furthermore, sulfur catalyzes OCHO* transformation work describes highly efficient catalyst formate, which will aid design CO2RR target products.

Language: Английский

Citations

4
Understanding the progress and challenges in the fields of thermo-catalysis and electro-catalysis for the CO2 conversion to fuels DOI Creative Commons

V. S. K. Yadav,

Mohammed J. Al‐Marri,

Mohammed A. H. S. Saad

et al.

Emergent Materials, Journal Year: 2023, Volume and Issue: 7(1), P. 1 - 16

Published: Dec. 20, 2023

Abstract The need to limit anthropogenic CO 2 emissions and lower the atmospheric concentration makes conversion an imminent requirement. Availability of suitable facilities prior understanding how electro thermal catalysis work renders them as appealing platforms for . Catalysts play a crucial part in chemicals both processes. Catalysis is process initiated by interaction reactants, intermediates, products produced on catalyst’s surface. Generally, higher temperatures thermo-catalytic or electrical potentials electrocatalytic are used increase reaction rate get desired results overcome kinetic barrier. Several studies have been reported processes with desire decrease stopping at site generation itself. viability catalytic performance situations large-scale still up debate. In this review, we intend focus recent developments aided diverse catalysts analyzing comparing proof-of-principle investigations applied conditions, catalyst activity stability thermocatalytic conversions. most common synthesis techniques employed experiments were analyzed. Primary goal review draw connections between two fields order generate fresh insights that will lead more efficient integrated process.

Language: Английский

Citations

10
Kinetic Investigation of CuSx Formation on Cu Substrates for Enhanced Electrochemical CO2 Reduction to HCOOH DOI

Jin Wook Lim,

Won Seok Cho, Jong‐Lam Lee

et al.

Electronic Materials Letters, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 13, 2025

Language: Английский

Citations

0