4.8 Article

Self-supported bimetallic phosphides with artificial heterointerfaces for enhanced 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 Chemistry, Physical

Experimental and theoretical investigation of reconstruction and active phases on honeycombed Ni3N-Co3N/C in water splitting

Chao Huang et al.

Summary: Decorated with carbon speckles, the honeycombed Ni3N-Co3N catalyst shows excellent performance in both oxygen evolution reaction (OER) and hydrogen evolution reaction (HER), with low overpotentials, small Tafel slopes, and high stability. A water-splitting cell composed of this bifunctional catalyst can be driven by a standard 1.5 V battery, demonstrating its commercial practicality. Experimental and theoretical results provide insights into the active sites, conductivity, roles of Ni3N, Co3N, and C, as well as the reaction mechanism in HER and OER.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Chemistry, Physical

Nano-engineering of Ru-based hierarchical porous nanoreactors for highly efficient pH-universal overall water splitting

Cheng-Bin Hong et al.

Summary: A facile methodology was reported for fabricating hierarchical porous nanostructures riveted with ultrafine Ru nanoclusters, serving as high-performance nanoreactors for overall water splitting. The nanoreactors exhibited remarkable performance for hydrogen evolution reaction (HER) across a wide pH range, with an alkaline HER overpotential of only 25 mV@10 mA cm(-2) and an ultrahigh turnover frequency (TOF) value. Additionally, the nanoreactors showed prominent oxygen evolution reaction (OER) activity and were used to construct a two-electrode device for efficient overall water splitting with high H-2 generation rates in varied pH media.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Chemistry, Physical

Trifle Pt coupled with NiFe hydroxide synthesized via corrosion engineering to boost the cleavage of water molecule for alkaline water-splitting

Ying Zhao et al.

Summary: Efficient and cost-effective electrocatalysts are crucial for catalyzing water electrolysis, and the NiFe-LDH-based NF-Na-Fe-Pt electrocatalyst demonstrated excellent performance and long-term durability in mediating the water-splitting process. Synergistic effects between NiFe-LDH and noble metals were found to enhance the catalytic activity for hydrogen and oxygen evolution reactions.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Chemistry, Physical

Engineering interfacial coupling between Mo2C nanosheets and Co@NC polyhedron for boosting electrocatalytic water splitting and zinc-air batteries

Tengteng Gu et al.

Summary: A novel noble-metal-free trifunctional heterostructure electrocatalyst Mo2C/Co@NC was successfully fabricated using a metal-organic framework (MOF)-based approach. The improved structural features and strong interfacial coupling effects between Mo2C nanosheets and Co@NC polyhedron significantly enhanced the intrinsic activities and accessible active sites, boosting the electrocatalytic performance for HER, OER and ORR. This study provides a new protocol for constructing high-performance electrocatalysts for water splitting and zinc-air batteries.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Chemistry, Physical

Modulating Interfacial Charge Density of NiP2-FeP2 via Coupling with Metallic Cu for Accelerating Alkaline Hydrogen Evolution

Ashwani Kumar et al.

Summary: This study successfully developed a NiP2-FeP2/Cu-NW/Cu-f catalyst with superior alkaline HER activity, surpassing the state-of-the-art Pt catalyst. The research also demonstrated that designing catalysts with rich interfaces can enhance the HER reaction.

ACS ENERGY LETTERS (2021)

Article Chemistry, Multidisciplinary

Super-Hydrophilic Hierarchical Ni-Foam-Graphene-Carbon Nanotubes-Ni2P-CuP2 Nano-Architecture as Efficient Electrocatalyst for Overall Water Splitting

Sk Riyajuddin et al.

Summary: This study introduces a superhydrophilic homogeneous bimetallic phosphide catalyst Ni2P-CuP2, which exhibits ultralow overpotentials for water electrolysis in acidic and alkaline mediums and excellent stability at high current densities, showing promising potential for green fuel production.

ACS NANO (2021)

Article Chemistry, Physical

Boosting interfacial charge transfer for alkaline hydrogen evolution via rational interior Se modification

Yi Liu et al.

Summary: By using Se-doped phosphides inside nitrogen-doped carbon as catalysts, this study successfully improved the performance of electrocatalytic hydrogen evolution reaction in alkaline media. Experimental and theoretical calculations showed that the CoSe phase generated by Se modification facilitated faster charge transfer and optimized the rate-determining step, enhancing the reaction kinetics of the catalyst.

NANO ENERGY (2021)

Article Chemistry, Multidisciplinary

Interfacial Engineering of Nickel Hydroxide on Cobalt Phosphide for Alkaline Water Electrocatalysis

Xiaowen Yu et al.

Summary: The study introduces a hybrid catalyst composed of iron-doped cobalt phosphide nanowire arrays and Ni(OH)(2) nanosheets, which exhibit strong electronic interactions at the interface, significantly enhancing interfacial reactivity. Experimental and theoretical studies confirm that the hybrid catalyst promotes the sluggish rate-limiting steps in both the HER and OER processes.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Chemistry, Physical

Rh-engineered ultrathin NiFe-LDH nanosheets enable highly-efficient overall water splitting and urea electrolysis

Huachuan Sun et al.

Summary: In this study, ultrathin rhodium-doped nickel-iron layered double hydroxide nanosheets were successfully synthesized, demonstrating excellent hydrogen evolution and oxygen evolution performance for advanced overall water splitting. The impressive mass activity in urea electro-oxidation reaction indicates great potential for overcoming the sluggish oxygen evolution reaction.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Chemistry, Multidisciplinary

Synergetic Metal Defect and Surface Chemical Reconstruction into NiCo2S4/ZnS Heterojunction to Achieve Outstanding Oxygen Evolution Performance

Jing Sun et al.

Summary: Defect and interface engineering are effective strategies to improve the activity of metal sulfides, but the practical application is limited by low conductivity and volume fluctuation. By anchoring Zn-defective ZnS nanoparticles on the surface of NiCo2S4 nanosheets, the NiCo2S4/ZnS hybrids exhibit outstanding oxygen evolution performance with an ultra-low overpotential of 140 mV. The anchored ZnS nanoparticles inhibit volume expansion of NiCo2S4 nanosheets during cycling.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Physical

RuP2-based hybrids derived from MOFs: highly efficient pH-universal electrocatalysts for the hydrogen evolution reaction

Ji-Sen Li et al.

Summary: This study presents a novel hybrid of RuP2@PC as pH-universal electrocatalysts for the hydrogen evolution reaction, showing exceptional catalytic activity and durability. The synergistic contribution of ultrafine RuP2 nanoparticles, porous carbon skeleton, and P-dopant leads to outstanding electrocatalytic properties exceeding those of commercial Pt/C, paving a new route for efficient and stable electrocatalysts based on MOFs in energy-related fields.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Review Chemistry, Multidisciplinary

Recent Advances in Electrocatalytic Hydrogen Evolution Using Nanoparticles

Jing Zhu et al.

CHEMICAL REVIEWS (2020)

Article Chemistry, Physical

Rhodium phosphide ultrathin nanosheets for hydrazine oxidation boosted electrochemical water splitting

Yue Zhao et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

Article Chemistry, Physical

Ru-doped 3D flower-like bimetallic phosphide with a climbing effect on overall water splitting

Ding Chen et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

Review Chemistry, Multidisciplinary

Transition-Metal Phosphides: Activity Origin, Energy-Related Electrocatalysis Applications, and Synthetic Strategies

Zonghua Pu et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Article Chemistry, Physical

Solid-phase hot-pressing of POMs-ZIFs precursor and derived phosphide for overall water splitting

Yu-Jia Tang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

Article Chemistry, Multidisciplinary

Hierarchical Nanoassembly of MoS2/Co9S8/Ni3S2/Ni as a Highly Efficient Electrocatalyst for Overall Water Splitting in a Wide pH Range

Yan Yang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Fabrication of Nickel-Cobalt Bimetal Phosphide Nanocages for Enhanced Oxygen Evolution Catalysis

Bocheng Qiu et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Article Multidisciplinary Sciences

High-performance bifunctional porous non-noble metal phosphide catalyst for overall water splitting

Fang Yu et al.

NATURE COMMUNICATIONS (2018)

Article Chemistry, Multidisciplinary

Highly Active, Nonprecious Electrocatalyst Comprising Borophene Subunits for the Hydrogen Evolution Reaction

Yanli Chen et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Chemistry, Multidisciplinary

Selenide-Based Electrocatalysts and Scaffolds for Water Oxidation Applications

Chuan Xia et al.

ADVANCED MATERIALS (2016)

Article Multidisciplinary Sciences

Coupled molybdenum carbide and reduced graphene oxide electrocatalysts for efficient hydrogen evolution

Ji-Sen Li et al.

NATURE COMMUNICATIONS (2016)

Review Chemistry, Multidisciplinary

Design of electrocatalysts for oxygen- and hydrogen-involving energy conversion reactions

Yan Jiao et al.

CHEMICAL SOCIETY REVIEWS (2015)

Review Chemistry, Multidisciplinary

Solar Water Splitting Cells

Michael G. Walter et al.

CHEMICAL REVIEWS (2010)

Article Multidisciplinary Sciences

Sustainable hydrogen production

JA Turner

SCIENCE (2004)