☆ 4.7 Article

Alkali metal doped copper-sulfides as a new class electrocatalysts for oxygen evolution reaction

JOURNAL OF ALLOYS AND COMPOUNDS (2023)

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

P-doped MOF-derived CoNi bimetallic sulfide electrocatalyst for highly-efficiency overall water splitting

Shi Chen et al.

Summary: In this paper, carbon skeleton supported CoNi bimetallic sulfides catalysts modified with phosphorus doping were successfully synthesized. The catalyst exhibits low overpotential in hydrogen evolution reaction and oxygen evolution reaction, and shows remarkable performance and good stability in overall water splitting.

JOURNAL OF ALLOYS AND COMPOUNDS (2023)

添加到收藏夹

Article Chemistry, Physical

Revealing the effect of various organic ligands on the OER activity of MOF-derived 3D hierarchical cobalt oxide @ carbon nanostructures

K. Karuppasamy et al.

Summary: In this study, cost-effective and highly active Co3O4@C nanostructures were designed and developed from two different metal-organic framework ligands. The unique morphologies and excellent surface area of the catalysts resulted in increased active centers for oxygen evolution activity. Among them, Co3O4@C-TMA exhibited favorable Tafel kinetics and small overpotential for oxygen evolution. This study not only designs effective electrodes for oxygen evolution activity, but also proposes various multi-functional catalysts for renewable energy conversion applications.

JOURNAL OF ALLOYS AND COMPOUNDS (2023)

添加到收藏夹

Article Chemistry, Physical

Dumbbell Defect Containing Chromium-Rich Lithium-Vacant Layered LiyCr1-xFexO2 (y ≤ 1, 0 ≤ x ≤ 0.2): An Unexplored and Highly Efficient Electrocatalyst for the Oxygen Evolution Reaction

Vaishali Soni et al.

Summary: This study confirms the presence of Cr6+ ions at the dumbbell interstitial sites of the chromium-rich lithium-vacant layered structure LiCrO2, which facilitates the formation of Cr-O-OH in basic media. The crystal structure, morphology, and composition of the materials were analyzed using various techniques. Li0.6Cr0.9Fe0.1O2 (LCFO-10) exhibits the best OER activity with a Tafel slope of 50 mV dec-1 and an overpotential of 311 mV at a current density of 10 mA cm-2, outperforming the benchmark catalyst RuO2. LCFO-10 shows a significantly higher OER current density compared to commercial RuO2, indicating its superior electrocatalytic performances. The enhanced OER performance is attributed to the synergistic interaction of Cr6+ and Fe3+ ions in the lattice.

ACS APPLIED ENERGY MATERIALS (2023)

添加到收藏夹

Article Chemistry, Physical

Interfacial engineering of two-dimensional NiS2/VS heterostructure nanosheets as bifunctional electrocatalysts for urea-assisted energy-saving water electrolysis

Kaili Wu et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2023)

添加到收藏夹

Article Chemistry, Physical

Phosphorus doping and Sulfur vacancies defect engineering for efficient electrocatalytic water-splitting by modulating the electronic structure of the Cobalt sulfide with synergy effect

Dukhyun Nam et al.

Summary: Phosphorus-doped CoS nanosheets with sulfur vacancies (P-CoS) are synthesized through sulfurization and phosphidation process. The optimized catalyst exhibits excellent electrocatalytic activity for oxygen evolution reaction (OER) under alkaline conditions. This easy way provides a new strategy for the synthesis of novel metal sulfide materials and the development of effective non-precious metal catalysts for energy conversion and storage.

JOURNAL OF ALLOYS AND COMPOUNDS (2023)

添加到收藏夹

Correction Multidisciplinary Sciences

Visualizing group II intron dynamics between the first and second steps of splicing (vol 11, 2837, 2020)

Jacopo Manigrasso et al.

NATURE COMMUNICATIONS (2022)

添加到收藏夹

Article Chemistry, Physical

Regulation and mechanism study of the CoS2/Cu2S-NF heterojunction as highly-efficient bifunctional electrocatalyst for oxygen reactions

Wanqing Li et al.

Summary: The study focuses on designing and synthesizing a CoS2/Cu2S heterostructured composite that enhances the electronic transfer and interaction, leading to improved efficiency in oxygen reaction electrocatalysis. This heterostructure exhibits the lowest potential difference compared to commercial catalysts and shows great potential for application in rechargeable metal-solid batteries.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

添加到收藏夹

Article Chemistry, Physical

Three-dimensional hierarchical nanoporous (Mn,Ni)-Doped Cu2S architecture towards high-efficiency overall water splitting

Hefeng Yuan et al.

Summary: Dealloying technique was used to synthesize monolithic nanoporous (Mn,Ni)-doped Cu2S skeletons with controllable composition and tunable porosity. The resulting electrode exhibited outstanding catalytic performance in alkaline solution, and showed potential applications.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

Co-Doped Ni9S8 Nanostructures for Electrocatalytic Water Splitting over a Wide pH Range

Divya Rathore et al.

Summary: This study effectively explores an abundant electrocatalyst for water splitting as a replacement for renewable energy sources. The cobalt-doped Ni9S8 electrocatalyst exhibits optimized activity for both hydrogen and oxygen evolution, requiring low voltages and demonstrating stability. The findings provide a robust solution for the electrocatalytic water splitting reaction.

ACS APPLIED NANO MATERIALS (2022)

添加到收藏夹

Article Chemistry, Physical

Iridium-copper oxide nanotubes catalyzing pH-universal oxygen evolution reaction with highly improved activity and durability via elemental substitution

Yoonkyeong Kim et al.

Summary: In this study, nanotubes of Ir-Cu binary metal oxide with various composition ratios were prepared and investigated for oxygen evolution reaction (OER). The results showed that Ir0.48Cu0.52Oy nanotubes exhibited the best OER activity and stability, surpassing other catalysts and demonstrating cost-effectiveness.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

添加到收藏夹

Article Chemistry, Physical

Charge localization to optimize reactant adsorption on KCu7S4/CuO interfacial structure toward selective CO2 electroreduction

Lin Lv et al.

Summary: The novel KCu7S4/CuO interfacial structure induced the formation of localized charge region to optimize the adsorption properties of active intermediates, promoting CO2 electroreduction with enhanced activity and selectivity towards formate.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Chemistry, Physical

Microstructure and Charge-Discharge Mechanism of a Li3CuS2 Positive Electrode Material for All-Solid-State Lithium-Ion Batteries

Tomoji Ayama et al.

Summary: This study investigated the microstructural changes in a Li3CuS2-Li3PS4 positive electrode composite during charge and discharge using transmission electron microscopy (TEM). The results showed that the crystallite size of Li3CuS2 reversibly decreased and increased in the charging and discharging states. Electron diffraction patterns revealed the formation of LiCuS2 during charging and the reproduction of Li3CuS2 during discharging, indicating reversible structural changes that contribute to high charge-discharge characteristics.

ACS APPLIED ENERGY MATERIALS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Lithium doped nickel oxide nanocrystals with a tuned electronic structure for oxygen evolution reaction

Ziyi Xiao et al.

Summary: Modifying the electronic structure of NiO nanocrystals by doping with Li+ leads to improved OER activity. This is attributed to tuned Fermi levels, enhanced Ni 3d and O 2p hybridization, and narrowed energy band gap. This work offers a facile strategy to regulate NiO electronic energy bands for enhanced OER performance.

CHEMICAL COMMUNICATIONS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Electronic Modulation of Nickel Disulfide toward Efficient Water Electrolysis

Khang Ngoc Dinh et al.

SMALL (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Rational interface engineering of Cu2S-CoOx/CF enhances oxygen evolution reaction activity

Xin Guan et al.

CHEMICAL COMMUNICATIONS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Temperature-driven n-p conduction type switching without structural transition in a Cu-rich chalcogenide, NaCu5S3

Shangqing Qu et al.

CHEMICAL COMMUNICATIONS (2020)

添加到收藏夹

Article Electrochemistry

Bifunctional Cu2Se-Co(OH)2 nanotube array/Cu foam electrocatalyst for overall water splitting

Di Wang et al.

ELECTROCHIMICA ACTA (2019)

添加到收藏夹

Article Chemistry, Physical

In Situ Electrochemical Oxidation of Cu2S into CuO Nanowires as a Durable and Efficient Electrocatalyst for Oxygen Evolution Reaction

Yong Zuo et al.

CHEMISTRY OF MATERIALS (2019)

添加到收藏夹

Article Chemistry, Physical

Nitrogen-Doped Cu2S/MoS2 Heterojunction Nanorod Arrays on Copper Foam for Efficient Hydrogen Evolution Reaction

Xianming Wang et al.

CHEMCATCHEM (2019)

添加到收藏夹

Article Chemistry, Physical

Tuning the Electronic Structure of NiO via Li Doping for the Fast Oxygen Evolution Reaction

Gaoliang Fu et al.

CHEMISTRY OF MATERIALS (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Double-slit photoelectron interference in strong-field ionization of the neon dimer

Maksim Kunitski et al.

NATURE COMMUNICATIONS (2019)

添加到收藏夹

Article Chemistry, Physical

Theoretical Expectation and Experimental Implementation of In Situ Al-Doped CoS2 Nanowires on Dealloying-Derived Nanoporous Intermetallic Substrate as an Efficient Electrocatalyst for Boosting Hydrogen Production

Mei Wang et al.

ACS CATALYSIS (2019)

添加到收藏夹

Article Chemistry, Applied

Directional construction of Cu2S branch arrays for advanced oxygen evolution reaction

Shengjue Deng et al.

JOURNAL OF ENERGY CHEMISTRY (2019)

添加到收藏夹

Article Chemistry, Physical

Oxygen Vacancy Tuning toward Efficient Electrocatalytic CO2 Reduction to C2H4

Zhengxiang Gu et al.

SMALL METHODS (2019)

添加到收藏夹

Article Chemistry, Physical

Ni-Doped CuS as an efficient electrocatalyst for the oxygen evolution reaction

Joyjit Kundu et al.

CATALYSIS SCIENCE & TECHNOLOGY (2019)

添加到收藏夹

Article Electrochemistry

Graphene-Like Multilayered CuS Nanosheets Assembled into Flower-Like Microspheres and Their Electrocatalytic Oxygen Evolution Properties

Huijun Liang et al.

CHEMELECTROCHEM (2018)

添加到收藏夹

Article Chemistry, Physical

Co doping of worm-like Cu2S: An efficient and durable heterogeneous electrocatalyst for alkaline water oxidation

Lin Yang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2018)

添加到收藏夹

Article Chemistry, Physical

Self-Assemble and In Situ Formation of Ni1-xFexPS3 Nanomosaic-Decorated MXene Hybrids for Overall Water Splitting

Cheng-Feng Du et al.

ADVANCED ENERGY MATERIALS (2018)

添加到收藏夹

Review Chemistry, Physical

Materials for solar fuels and chemicals

Joseph H. Montoya et al.

NATURE MATERIALS (2017)

添加到收藏夹

Review Multidisciplinary Sciences

Combining theory and experiment in electrocatalysis: Insights into materials design

Zhi Wei Seh et al.

SCIENCE (2017)

添加到收藏夹

Article Chemistry, Physical

Dual-Ligand Synergistic Modulation: A Satisfactory Strategy for Simultaneously Improving the Activity and Stability of Oxygen Evolution Electrocatalysts

Lishan Peng et al.

ACS CATALYSIS (2017)

添加到收藏夹

Article Chemistry, Physical

A facile and surfactant-free route for nanomanufacturing of tailored ternary nanoalloys as superior oxygen reduction reaction electrocatalysts

Sheng Hu et al.

CATALYSIS SCIENCE & TECHNOLOGY (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

A Cu3P-CoP hybrid nanowire array: a superior electrocatalyst for acidic hydrogen evolution reactions

Huitong Du et al.

CHEMICAL COMMUNICATIONS (2017)

添加到收藏夹

Review Chemistry, Physical

Metal-Organic-Framework-Based Materials as Platforms for Renewable Energy and Environmental Applications

Huabin Zhang et al.

JOULE (2017)

添加到收藏夹

Article Energy & Fuels

Ultrathin metal-organic framework nanosheets for electrocatalytic oxygen evolution

Shenlong Zhao et al.

NATURE ENERGY (2016)

添加到收藏夹

Review Chemistry, Multidisciplinary

Toward the rational design of non-precious transition metal oxides for oxygen electrocatalysis

Wesley T. Hong et al.

ENERGY & ENVIRONMENTAL SCIENCE (2015)

添加到收藏夹

Article Nanoscience & Nanotechnology

Controlled Synthesis and Catalytic Activity of Copper Sulfide Nanostructured Assemblies with Different Morphologies

Joyjit Kundu et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

添加到收藏夹

Article Chemistry, Physical

KCu7S4 nanowires and the Mn/KCu7S4 nanostructure for solid-state supercapacitors

Shuge Dai et al.

JOURNAL OF MATERIALS CHEMISTRY A (2013)

添加到收藏夹

Article Chemistry, Physical

Investigation of the Conversion Reaction Mechanisms for Binary Copper(II) Compounds by Solid-State NMR Spectroscopy and X-ray Diffraction

Naoko Yamakawa et al.

CHEMISTRY OF MATERIALS (2009)

添加到收藏夹

Article Chemistry, Inorganic & Nuclear

Solvent properties of hydrazine in the preparation of metal chalcogenide bulk materials and films

Min Yuan et al.

DALTON TRANSACTIONS (2009)

添加到收藏夹

Article Materials Science, Multidisciplinary

Interface properties and band alignment of Cu2S/CdS thin film solar cells

GM Liu et al.

THIN SOLID FILMS (2003)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.