☆ 4.5 Article

Time-dependent synthesis of molybdenum disulfide for efficient electrocatalysts

CHEMICAL PHYSICS (2023)

Related references

Note: Only part of the references are listed.

Article Engineering, Environmental

Synergistic effect of trimetallic-based CuxMox/Co1_xO nanoparticles/reduced graphene oxide as high efficient electrocatalyst for oxygen evolution reaction

Theophile Niyitanga et al.

Summary: In this study, a trimetallic CuxMox/Co1_xO nanoparticle catalyst grown on reduced graphene oxide was fabricated for the oxygen evolution reaction (OER). The catalyst exhibited outstanding electrochemical activity for the OER due to the conductive network provided by reduced graphene oxide and the additional active sites from the Cu and Mo dopants. This study provides a novel strategy for the development of efficient OER electrocatalysts for large-scale applications.

CHEMICAL ENGINEERING JOURNAL (2023)

Add to Collection

Article Chemistry, Physical

Coffee waste-derived porous carbon for hydrogen and oxygen evolution reaction

Keshab Pandey et al.

Summary: Porous carbon was synthesized from coffee waste for hydrogen and oxygen evolution reactions. The activated coffee waste at 600 degrees C exhibited better performance compared to samples activated at different temperatures, with lower overpotential, lower Tafel slopes, higher electroactive surface area, and lower charge transfer resistance. The interconnected porous structure of the 600 degrees C activated sample contributed to its improved performance. The coffee waste after carbonization and activation showed potential as an electrocatalyst for hydrogen and oxygen evolution reactions.

CHEMICAL PHYSICS IMPACT (2023)

Add to Collection

Review Chemistry, Physical

2D MXenes and their heterostructures for HER, OER and overall water splitting: A review

Muhammad Zubair et al.

Summary: MXenes are a family of 2D transition metal carbides, nitrides, and carbonitrides that exhibit promising electrocatalytic properties for water electrolysis. MXenes can act as efficient electrocatalysts for both HER and OER due to their metallic nature and surface properties.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2022)

Add to Collection

Article Chemistry, Physical

Ambient plasma treated molybdenum disulfide as bifunctional electrocatalysts

Gyawali Ghanashyam et al.

Summary: Molybdenum disulfide (MoS2) modified with ambient solution plasma shows improved performance in hydrogen and oxygen evolution reactions (HER and OER). The modified MoS2 exhibits low overpotential and Tafel slope, attributed to increased surface area and reduced impedance. Time-dependent plasma treatment also affects the modification, with the optimal time of 90 minutes showing better performance in HER and OER.

CHEMICAL PHYSICS LETTERS (2022)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Flower-like molybdenum disulfide for efficient hydrogen and oxygen evolution reaction

Gyawali Ghanashyam et al.

Summary: Research has shown that molybdenum disulfide-based catalysts have exceptional performance in the hydrogen evolution reaction (HER), but there has been minimal research on the oxygen evolution reaction (OER). In this study, flower-like molybdenum disulfide was synthesized using a hydrothermal method to enhance bifunctional HER and OER activity. The improved performance is attributed to the expanded electrochemical active surface area, which provides abundant exposed active sites and increases electrochemical conductivity. This research highlights a controllable one-step hydrothermal method for the synthesis and design of flower-like molybdenum disulfide, which is highly beneficial in clean and green energy conversion.

INORGANICA CHIMICA ACTA (2022)

Add to Collection

Article Chemistry, Physical

Dual-metallic single Ru and Ni atoms decoration of MoS2 for high-efficiency hydrogen production

Jingmin Ge et al.

Summary: A dimetallic single-atom catalyst Ru/Ni-MoS2 was fabricated, showing a super-low overpotential and excellent stability in the HER field, providing a new idea for the design of high-efficiency catalysts based on electronegativity difference and bimetallic single-atom regulation.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Add to Collection

Article Chemistry, Physical

Unraveling the morphology effect of kandite supporting MoS2 nanosheets for enhancing electrocatalytic hydrogen evolution

Kang Peng et al.

Summary: This study demonstrated the excellent morphology synergy between kaolinite nanosheets and MoS2 nanosheets in composite electrocatalysts for the hydrogen evolution reaction (HER), providing novel insights into the role of support morphology in the development of HER electrocatalysts. The specific surface areas and mass transport efficiency of halloysite nanotubes as one-dimensional supports were found to be superior to kaolinite nanorods.

APPLIED CLAY SCIENCE (2021)

Add to Collection

Article Chemistry, Physical

Fine-tuning interlayer spacing in MoS2 for enriching 1T phase via alkylated ammonium ions for electrocatalytic hydrogen evolution reaction

Selvaraj Venkateshwaran et al.

Summary: A simple hydrothermal approach was employed to prepare MoS2 enriched with the 1T phase using alkylated ammonium ions, with methyl ammonium ion found to be the most suitable for phase enrichment. The resultant MoS2 showed excellent hydrogen evolution reaction activity and robust durability.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

Add to Collection

Article Engineering, Environmental

Construction of unique ternary composite MCNTs@CoSx@MoS2 with three-dimensional lamellar heterostructure as high-performance bifunctional electrocatalysts for hydrogen evolution and oxygen evolution reactions

Can Wang et al.

Summary: Developing non-noble and high activity electrocatalysts is crucial for electrocatalytic water-splitting, with MoS2 showing promising prospects due to its excellent catalytic performance and chemical stability in acid condition. By successfully preparing a unique ternary composite MCNTs@CoSx@MoS2, its application in different environments has been expanded, showing outstanding electrochemical performance.

CHEMICAL ENGINEERING JOURNAL (2021)

Add to Collection

Article Chemistry, Multidisciplinary

An MoS2/NiCo2O4 composite supported on Ni foam as a bifunctional electrocatalyst for efficient overall water splitting

Bairui Tao et al.

Summary: The study presents a highly efficient non-precious metal catalyst MoS2/NiCo2O4/NF, which accelerates water dissociation under alkaline conditions and demonstrates superior stability.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2021)

Add to Collection

Article Electrochemistry

One-step preparation of cobalt-doped NiS@MoS2 core-shell nanorods as bifunctional electrocatalyst for overall water splitting

Hongwei Gao et al.

Summary: The development of transition metal-based catalysts to replace precious metal catalysts is crucial for overall water splitting. In this study, cobalt-doped NiS@MoS2 core-shell nanorods were prepared as a bifunctional catalyst, showing outstanding electrocatalytic performance for hydrogen evolution reaction, oxygen evolution reaction, and overall water splitting with excellent stability.

ELECTROCHIMICA ACTA (2021)

Add to Collection

Article Chemistry, Physical

Kirkendall effect induced bifunctional hybrid electrocatalyst (Co9S8@MoS2/N-doped hollow carbon) for high performance overall water splitting

Minjun Kim et al.

Summary: The study presents a bifunctional hybrid electrocatalyst composed of Co9S8 and MoS2, demonstrating excellent HER and OER performance as well as efficient overall water splitting ability. Inducing Kirkendall effect through temperature-tuning approach enables effective modulation of structure-properties, providing a new avenue for designing various bifunctional hybrid electrocatalysts.

JOURNAL OF POWER SOURCES (2021)

Add to Collection

Article Crystallography

Three-Dimensional Flower-like Fe, C-Doped-MoS2/Ni3S2 Heterostructures Spheres for Accelerating Electrocatalytic Oxygen and Hydrogen Evolution

Xuefeng Lv et al.

Summary: The study successfully prepared high-efficiency bifunctional electrocatalysts for hydrogen evolution reaction and oxygen evolution reaction through the rational design of catalysts by constructing heterostructures and doping elements. The materials exhibited significant bifunctional performance in alkaline electrolyte, providing valuable insights for the rational design of energy storage and conversion materials.

CRYSTALS (2021)

Add to Collection

Article Chemistry, Physical

Metal-semiconductor 1T/2H-MoS2 by a heteroatom-doping strategy for enhanced electrocatalytic hydrogen evolution

Yimin Jiang et al.

Summary: Introducing Ni doping can stabilize the 1T-MoS2 structure, as shown by the experiment results of 1T/2H-MoS2/8%Ni having lower overpotential and good stability in the hydrogen evolution reaction.

CATALYSIS COMMUNICATIONS (2021)

Add to Collection

Article Engineering, Environmental

1D Core-Shell MOFs derived CoP Nanoparticles-Embedded N-doped porous carbon nanotubes anchored with MoS2 nanosheets as efficient bifunctional electrocatalysts

Chuan-Ling Zhang et al.

Summary: Developing high-performance non-noble electrocatalysts for OER and HER is crucial. The constructed 1D bifunctional electrocatalyst showed superior electrocatalytic activity in 1 M KOH and achieved high overall water splitting performance with ultralow cell voltage, demonstrating ultra-stability for overall water splitting.

CHEMICAL ENGINEERING JOURNAL (2021)

Add to Collection

Article Electrochemistry

Construction of sheet-on-sheet hierarchical MoS2/NiS2 heterostructures as efficient bifunctional electrocatalysts for overall water splitting

Jinchao Xu et al.

Summary: The study proposes a strategy to construct hierarchical MoS2/NiS2 structures on carbon cloth for water splitting. The resulting catalyst shows superior electrochemical activity and durability, making it a promising candidate for water splitting applications.

ELECTROCHIMICA ACTA (2021)

Add to Collection

Article Chemistry, Physical

Morphology/phase-dependent MoS2 nanostructures for high-efficiency electrochemical activity

Liang Zhou et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

Add to Collection

Review Nanoscience & Nanotechnology

Hydrothermal synthesis and applications of advanced carbonaceous materials from biomass: a review

Yi Wang et al.

ADVANCED COMPOSITES AND HYBRID MATERIALS (2020)

Add to Collection

Article Chemistry, Physical

Activating MoS2 with Super-High Nitrogen-Doping Concentration as Efficient Catalyst for Hydrogen Evolution Reaction

Qian Yang et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2019)

Add to Collection

Article Chemistry, Analytical

Hydrogen and oxygen evolution reactions of molybdenum disulfide synthesized by hydrothermal and plasma method

Theophile Niyitanga et al.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2019)

Add to Collection

Article Electrochemistry

Ni@Ru core-shell nanoparticles on flower-like carbon nanosheets for hydrogen evolution reaction at All-pH values, oxygen evolution reaction and overall water splitting in alkaline solution

Wen Wu et al.

ELECTROCHIMICA ACTA (2019)

Add to Collection

Article Chemistry, Physical

2H/1T Phase Transition of Multilayer MoS2 by Electrochemical Incorporation of S Vacancies

Xiaorong Gan et al.

ACS APPLIED ENERGY MATERIALS (2018)

Add to Collection

Review Chemistry, Physical

Synthesis, stabilization and applications of 2-dimensional 1T metallic MoS2

Shangli Shi et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

Add to Collection

Article Chemistry, Physical

Template-assisted synthesis of highly dispersed MoS2 nanosheets with enhanced activity for hydrogen evolution reaction

Yan-Ru Liu et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2017)

Add to Collection

Article Chemistry, Physical

Nitrogen doped MoS2 nanosheets synthesized via a low-temperature process as electrocatalysts with enhanced activity for hydrogen evolution reaction

Ruchun Li et al.

JOURNAL OF POWER SOURCES (2017)

Add to Collection

Article Multidisciplinary Sciences

One-Step Hydrothermal Fabrication of Three-dimensional MoS2 Nanoflower using Polypyrrole as Template for Efficient Hydrogen Evolution Reaction

Xin Lu et al.

SCIENTIFIC REPORTS (2017)

Add to Collection

Article Electrochemistry

Hierarchical hollow MoS2 nanospheres with enhanced electrochemical properties used as an Electrode in Supercapacitor

Lina Wang et al.

ELECTROCHIMICA ACTA (2015)

Add to Collection

Article Crystallography

Morphology evolution of MoS2 nanorods grown by chemical vapor deposition

Shuming Han et al.

JOURNAL OF CRYSTAL GROWTH (2015)

Add to Collection

Article Chemistry, Physical

Improved dehydrogenation performance of LiBH4 by 3D hierarchical flower-like MoS2 spheres additives

Yan Zhao et al.

JOURNAL OF POWER SOURCES (2015)

Add to Collection

Article Chemistry, Multidisciplinary

Tuning the electrical property via defect engineering of single layer MoS2 by oxygen plasma

Muhammad R. Islam et al.

NANOSCALE (2014)

Add to Collection

Article Chemistry, Multidisciplinary

Defect-Rich MoS2 Ultrathin Nanosheets with Additional Active Edge Sites for Enhanced Electrocatalytic Hydrogen Evolution

Junfeng Xie et al.

ADVANCED MATERIALS (2013)

Add to Collection

Article Chemistry, Physical

Formation of nanooctahedra in molybdenum disulfide and molybdenum diselenide using pulsed laser vaporization

PA Parilla et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2004)

Add to Collection

Article Crystallography

Hydrothermal synthesis of MoS2 nanowires

WJ Li et al.

JOURNAL OF CRYSTAL GROWTH (2003)

Add to Collection

© Peeref 2019-2024. All rights reserved.