4.8 Article

Greatly Enhanced Methanol Oxidation Reaction of CoPt Truncated Octahedral Nanoparticles by External Magnetic Fields

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。
Review Chemistry, Physical

Recent progress of magnetic field application in lithium-based batteries

Kang Shen et al.

Summary: Lithium-based batteries, such as lithium-ion, lithium-sulfur, and lithium-oxygen batteries, have shown promising improvements in electrochemical performance through the application of magnetic fields. However, there are still challenges to be addressed in utilizing magnetic fields for enhancing battery performance.

NANO ENERGY (2022)

Article Chemistry, Physical

Interfacial electronic structure modulation of Pt-MoS2 heterostructure for enhancing electrocatalytic hydrogen evolution reaction

Aixian Shan et al.

Summary: This study synthesizes Pt nanoparticles decorated on MoS2 nanosheets and demonstrates their enhanced electrocatalytic activity and stability through electronic structure modulation, resulting in lower overpotential and smaller Tafel slope.

NANO ENERGY (2022)

Review Materials Science, Multidisciplinary

Density Functional Theory for Electrocatalysis

Xiaobin Liao et al.

Summary: This article discusses the potential of producing fuels and high-value chemicals through electrochemical conversion processes and highlights the importance of catalysts in advanced energy conversion technologies. It also explores the progress of Density Functional Theory (DFT) as a computational tool and the key descriptors and analysis tools for evaluating electrocatalytic performances.

ENERGY & ENVIRONMENTAL MATERIALS (2022)

Article Materials Science, Multidisciplinary

Anchoring Active Sites by Pt2FeNi Alloy Nanoparticles on NiFe Layered Double Hydroxides for Efficient Electrocatalytic Oxygen Evolution Reaction

Zhicheng Zheng et al.

Summary: By anchoring efficient catalytic alloy nanoparticles onto DS--NiFe LDH, this study successfully enhanced the oxygen evolution reaction performance, with the best-performing sample showing overpotentials of 204 mV at 10 mA cm(-2) and 262 mV at 50 mA cm(-2).

ENERGY & ENVIRONMENTAL MATERIALS (2022)

Article Chemistry, Multidisciplinary

Direct Magnetic Reinforcement of Electrocatalytic ORR/OER with Electromagnetic Induction of Magnetic Catalysts

Jianhua Yan et al.

Summary: The carbon-based magnetic catalytic nanocages can enhance oxygen catalytic activity under an external magnetic field, improving catalytic efficiency significantly. Compared to commercial catalysts, the magnetic catalyzed Zn-air batteries show higher capacities and longer durability, pointing towards a promising strategy of utilizing electromagnetic induction to boost oxygen catalysis.

ADVANCED MATERIALS (2021)

Article Thermodynamics

Fuel cell application in the automotive industry and future perspective

A. G. Olabi et al.

Summary: The automotive industry is a significant contributor to global emissions due to its high dependency on fossil fuels. This review discusses the current state, technological advances, and future prospects of fuel cells in the automotive industry, while also addressing factors impeding their advancement and potential solutions. The investigation aims to explore pragmatic approaches to reduce the overall cost of fuel cells and integrate them into the automotive industry.

ENERGY (2021)

Article Computer Science, Interdisciplinary Applications

VASPKIT: A user-friendly interface facilitating high-throughput computing and analysis using VASP code

Vei Wang et al.

Summary: VASPKIT is a command-line program that provides a robust and user-friendly interface for high-throughput analysis of material properties. It consists of pre-and post-processing modules, can run on different platforms, and offers rich functionalities and a user-friendly interface.

COMPUTER PHYSICS COMMUNICATIONS (2021)

Article Chemistry, Multidisciplinary

Magneto-Electrically Enhanced Intracellular Catalysis of FePt-FeC Heterostructures for Chemodynamic Therapy

Huilin Zhang et al.

Summary: An efficient intracellular catalysis method utilizing magneto-electronic approach is developed to induce eddy currents of FePt-FeC heterostructures in mild alternating magnetic fields. The induced catalytic reaction in the heterostructures significantly reduces the concentration of a crucial coenzyme in cancer cells under alternating magnetic stimulation, leading to the generation of senescent cancer cells for further treatment. This approach may enable precise catalytic tumor treatment by promoting intracellular catalytic reactions in tumors.

ADVANCED MATERIALS (2021)

Article Multidisciplinary Sciences

Spin-polarized oxygen evolution reaction under magnetic field

Xiao Ren et al.

Summary: The authors demonstrate the use of a ferromagnetic catalyst to facilitate spin polarization in the water oxidation reaction, revealing a ferromagnetic-exchange-like behavior between the catalyst and the adsorbed oxygen species. By utilizing ferromagnetic catalysts as spin polarizers under a constant magnetic field, the OER can be enhanced through coherent spin exchange at the first electron transfer step. This study provides insights into spin-polarized kinetics of the oxygen evolution reaction, offering references for the understanding and design of spin-dependent catalysts.

NATURE COMMUNICATIONS (2021)

Article Engineering, Environmental

Template-free fabrication of MoP nanoparticles encapsulated in N-doped hollow carbon spheres for efficient alkaline hydrogen evolution

Jin Li et al.

Summary: Encapsulating transition metal phosphides into nitrogen-doped carbon materials is an effective strategy to enhance electrocatalytic performance. The synthesized MoP@NC hollow microspheres show excellent performance in alkaline hydrogen evolution reaction, attributed to their distinctive structure, high nitrogen-doping level, and synergistic effect between MoP and NC. Theoretical calculations suggest that the active sites of the catalyst mainly lie at Mo atoms adjacent to pyridinic N-doped carbon layer, and the interaction between MoP and pyridinic N atoms contributes to the enhanced HER performance.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Materials Science, Multidisciplinary

A Highly Ordered Hydrophilic-Hydrophobic Janus Bi-Functional Layer with Ultralow Pt Loading and Fast Gas/Water Transport for Fuel Cells

Xiantao Meng et al.

Summary: The study introduces a novel bi-functional Pt-Co/VACNTs layer that reduces the usage of Pt while maintaining high power output and durability in PEMFCs. This design enables significantly lower Pt loading, faster mass transport, and higher electrochemical performance and stability, showing great potential for commercialization and cost-effective fabrication.

ENERGY & ENVIRONMENTAL MATERIALS (2021)

Article Chemistry, Multidisciplinary

The Effect of Magnetic Field on Catalytic Properties in Core-Shell Type Particles

Emma Westsson et al.

FRONTIERS IN CHEMISTRY (2020)

Article Chemistry, Multidisciplinary

Magnetic Enhancement for Hydrogen Evolution Reaction on Ferromagnetic MoS2 Catalyst

Wenda Zhou et al.

NANO LETTERS (2020)

Review Chemistry, Physical

Recent Advances in Magnetic Field-Enhanced Electrocatalysis

Yuanyuan Zhang et al.

ACS APPLIED ENERGY MATERIALS (2020)

Review Chemistry, Physical

Recent progress of anode catalysts and their support materials for methanol electrooxidation reaction

Muliani Mansor et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

Article Energy & Fuels

Direct magnetic enhancement of electrocatalytic water oxidation in alkaline media

Felipe A. Garces-Pineda et al.

NATURE ENERGY (2019)

Article Chemistry, Multidisciplinary

Tuning Surface Structure of Pd3Pb/PtnPb Nanocrystals for Boosting the Methanol Oxidation Reaction

Xingqiao Wu et al.

ADVANCED SCIENCE (2019)

Review Thermodynamics

Methanol as a fuel for internal combustion engines

Sebastian Verhelst et al.

PROGRESS IN ENERGY AND COMBUSTION SCIENCE (2019)

Article Chemistry, Multidisciplinary

Shape-Control of Pt-Ru Nanocrystals: Tuning Surface Structure for Enhanced Electrocatalytic Methanol Oxidation

Liang Huang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Energy & Fuels

Improved water electrolysis using magnetic heating of FeC-Ni core-shell nanoparticles

Christiane Niether et al.

NATURE ENERGY (2018)

Review Chemistry, Physical

Direct liquid fuel cells: A review

B. C. Ong et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2017)

Article Chemistry, Physical

Methanol Electro-Oxidation on the Pt Surface: Revisiting the Cyclic Voltammetry Interpretation

Dong Young Chung et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2016)

Article Chemistry, Multidisciplinary

Oriented-assembly of hollow FePt nanochains with tunable catalytic and magnetic properties

Jialong Liu et al.

NANOSCALE (2016)

Article Chemistry, Multidisciplinary

In situ tracing of atom migration in Pt/NiPt hollow spheres during catalysis of CO oxidation

Jialong Liu et al.

CHEMICAL COMMUNICATIONS (2014)

Article Chemistry, Physical

Effect of Magnetic States on the Reactivity of an FCC(111) Iron Surface

Marko Melander et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2014)

Article Multidisciplinary Sciences

Evidence for spin selectivity of triplet pairs in superconducting spin valves

N. Banerjee et al.

NATURE COMMUNICATIONS (2014)

Article Electrochemistry

Methanol electrooxidation on supported Pt and PtRu catalysts in acid and alkaline solutions

AV Tripkovíc et al.

ELECTROCHIMICA ACTA (2002)