4.7 Article

The construction of highly active bifunctional electrocatalyst of VS4/Ni3S2 heterostructure for electrochemical water splitting

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Nanoscience & Nanotechnology

Engineering Interface on a 3D CoxNi1-x(OH)(2)@MoS2 Hollow Heterostructure for Robust Electrocatalytic Hydrogen Evolution

Haiyang Wang et al.

Summary: Clearly defining responsibilities and establishing synergy between different active phases is crucial for improving the hydrogen evolution reaction process using heterostructure catalysts. This study successfully designed a three-dimensional hollow structure integrating CoxNi(1-x)(OH)(2) with MoS2 nanosheets, which resulted in dual active phases and optimized hydrogen evolution over a wide pH range.

ACS APPLIED MATERIALS & INTERFACES (2022)

Article Chemistry, Inorganic & Nuclear

Ruthenium-Doping-Induced Amorphization of VS4 Nanostructures with a Rich Sulfur Vacancy for Enhanced Hydrogen Evolution Reaction in a Neutral Electrolyte Medium

Arun Karmakar et al.

Summary: This study reports the formation of VS4 nanostructures induced by Ru-doping for neutral HER, which exhibits good activity and stability. Ru-doped VS4 shows lower overpotential and higher turnover-frequency values compared to bare VS4, attributed to effective water adsorption and catalytic dissociation on S vacancy and Ru3+ sites.

INORGANIC CHEMISTRY (2022)

Article Chemistry, Physical

Theoretical Insights into Nitrogen-Doped Graphene-Supported Fe, Co, and Ni as Single-Atom Catalysts for CO2 Reduction Reaction

Yun Yang et al.

Summary: This study investigates the application of single non-noble metal atom catalysts for the electrocatalytic reduction of carbon dioxide. The results show that different catalysts exhibit different selectivity towards the reduction products of CO2, and the coordination environment influences the performance and selectivity of the catalysts.

JOURNAL OF PHYSICAL CHEMISTRY C (2022)

Article Chemistry, Physical

Electronically Modified Atomic Sites Within a Multicomponent Co/Cu Composite for Efficient Oxygen Electroreduction

Qingran Zhang et al.

Summary: The novel ORR catalyst, SA-CoCu@Cu/CoNP, exhibits remarkable catalytic activity, exceptional stability, and excellent methanol tolerance in alkaline media, outperforming commercial platinum carbon under identical testing conditions and being active in acidic media. The improved ORR catalytic performance is attributed to the modified electronic structure of Co-N-x active sites due to an electron donating effect from the embedded nanoparticles and nearby Cu-N-x species.

ADVANCED ENERGY MATERIALS (2021)

Article Chemistry, Multidisciplinary

Designing MOF Nanoarchitectures for Electrochemical Water Splitting

Ben Zhang et al.

Summary: This paper presents the most pivotal advances in engineering MOF nanoarchitectures for efficient electrochemical water splitting. It summarizes the design of catalytic centers for MOF-based/derived electrocatalysts and discusses breakthroughs in catalytic activities, identification of highly active sites, and fundamental mechanisms. Additionally, it provides comprehensive commentary on current primary challenges and future perspectives in water splitting and its commercialization for hydrogen production.

ADVANCED MATERIALS (2021)

Article Chemistry, Physical

Amorphous Nickel-Iron Borophosphate for a Robust and Efficient Oxygen Evolution Reaction

Jiseok Kwon et al.

Summary: Borophosphate materials show promise as electrocatalysts for water splitting, with the ability to self-adjust electronic structure and composition. The amorphization of LiNiFe borophosphate enhances oxygen evolution reaction (OER) efficiency by promoting facile adsorption of oxygen intermediates and modifying the metal-oxygen bond contraction, leading to excellent OER properties with high long-term stability.

ADVANCED ENERGY MATERIALS (2021)

Article Nanoscience & Nanotechnology

Enhanced Oxygen Evolution Reaction with a Ternary Hybrid of Patronite-Carbon Nanotube-Reduced Graphene Oxide: A Synergy between Experiments and Theory

Aneeya K. Samantara et al.

Summary: The hybridization of patronite sheets with reduced graphene oxide and functionalized carbon nanotubes significantly improves the efficiency of the ternary hybrid towards the oxygen evolution reaction. Experimental findings are supported by density functional theory, demonstrating the adsorption configurations and overpotential of these hybrid structures. Theoretical overpotential follows a qualitative trend that supports the experimental results.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Physical

High-valent bimetal Ni3S2/Co3S4 induced by Cu doping for bifunctional electrocatalytic water splitting

Hui Su et al.

Summary: Novel bimetallic sulfide electrocatalysts with excellent HER and OER activity have been synthesized, outperforming most reported bifunctional metal sulfides. This is attributed to the introduction of Cu cation promoting the formation of high-valent Ni/Co sites, which enhances the intrinsic catalytic activity by modulating the d-band center of Co and reducing the adsorption energy of intermediates.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Chemistry, Multidisciplinary

Ni(OH)2 Templated Synthesis of Ultrathin Ni3S2 Nanosheets as Bifunctional Electrocatalyst for Overall Water Splitting

Chunqiao Jin et al.

Summary: In this study, cobalt-doped Ni3S2 ultrathin nanosheets were successfully synthesized using a simple topochemical conversion strategy, demonstrating excellent electrocatalytic activity. A universal strategy for synthesizing ultrathin nanosheets of nonlayered materials was proposed.
Article Chemistry, Physical

Ternary metal sulfides MoCoNiS derived from metal organic frameworks for efficient oxygen evolution

Jun-Feng Qin et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

Article Chemistry, Multidisciplinary

Formation of Hierarchical FeCoS2-CoS2 Double-Shelled Nanotubes with Enhanced Performance for Photocatalytic Reduction of CO2

Yan Wang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Multidisciplinary

Oxygen-Doped VS4 Microspheres with Abundant Sulfur Vacancies as a Superior Electrocatalyst for the Hydrogen Evolution Reaction

Jun Xu et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2020)

Review Chemistry, Physical

Vanadium sulfide based materials: synthesis, energy storage and conversion

Yang-Yi Liu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Article Chemistry, Physical

Three-dimensional VOx/NiS/NF nanosheets as efficient electrocatalyst for oxygen evolution reaction

Yong-Ming Chai et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

Article Chemistry, Physical

Design and synthesis of NiS@CoS@CC with abundant heterointerfaces as high-efficiency hydrogen evolution electrocatalyst

Yuying Yang et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

Review Chemistry, Multidisciplinary

Recent progress made in the mechanism comprehension and design of electrocatalysts for alkaline water splitting

Congling Hu et al.

ENERGY & ENVIRONMENTAL SCIENCE (2019)

Review Chemistry, Multidisciplinary

Heterostructures for Electrochemical Hydrogen Evolution Reaction: A Review

Guoqiang Zhao et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Review Chemistry, Physical

Hierarchical Nanostructures: Design for Sustainable Water Splitting

Ming Fang et al.

ADVANCED ENERGY MATERIALS (2017)

Article Chemistry, Multidisciplinary

3D Nitrogen-Anion-Decorated Nickel Sulfides for Highly Efficient Overall Water Splitting

Pengzuo Chen et al.

ADVANCED MATERIALS (2017)

Review Chemistry, Multidisciplinary

Non-Noble Metal-based Carbon Composites in Hydrogen Evolution Reaction: Fundamentals to Applications

Jing Wang et al.

ADVANCED MATERIALS (2017)

Article Chemistry, Multidisciplinary

New insights into the electrochemical hydrogen oxidation and evolution reaction mechanism

J. Durst et al.

ENERGY & ENVIRONMENTAL SCIENCE (2014)