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, Multidisciplinary
Yuting Luo et al.
Summary: The electrochemical water splitting technology is crucial for achieving global carbon neutrality. High-performance electrocatalysts that can operate at high current densities are essential for the industrial implementation of this technology. Recent advancements in this field have led to the development of various catalysts designed specifically for high current densities (> 200 mA cm(-2)). This article discusses these recent advances and summarizes the key factors that influence the catalytic performance in high current density electrocatalysis, including catalyst dimensionality, surface chemistry, electron transport path, morphology, and catalyst-electrolyte interaction. It highlights the importance of a multiscale design strategy that considers these factors comprehensively for developing high current density electrocatalysts. The article also provides insights into the future directions of this emerging field.
ADVANCED MATERIALS
(2022)
Article
Chemistry, Physical
Chen-Rui Kao et al.
Summary: Bimetallic icosahedral nanoframes with high surface-area-to-volume ratio and high surface site availability were synthesized via a one-step synthetic strategy. These nanoframes exhibited improved catalytic activity and selectivity compared to other catalysts, suggesting their potential applications.
CHEMISTRY OF MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Xichen Zhou et al.
Summary: The Au@Pd core-shell nanorods with a unique fcc-2H-fcc heterophase exhibit superior electrocatalytic ethanol oxidation performance, contributing to insights into the catalytic mechanism. The exceptional performance of the heterophase Au@Pd nanorods is attributed to the unconventional 2H phase, the 2H/fcc phase boundary, and the lattice expansion of the Pd shell.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2022)
Article
Chemistry, Physical
Mingyu Chu et al.
Summary: In this study, a new Pd-based composite material with a strong coupling interface was developed to address the issue of blocked active sites on Pd electrodes caused by adsorbed CO species. The incorporation of Bi(OH)(3) effectively separated the Pd ensemble and induced a rich electron state, leading to excellent CO tolerance and enhanced catalytic efficiency.
Article
Chemistry, Multidisciplinary
Yingnan Qin et al.
Summary: A novel trimetallic material PdWM was synthesized, with Pd50W27Nb23/C showing superior performance in EOR compared to commercial Pt/C and Pd/C. W and Nb enhanced adsorption and oxidation reactions, increasing C1 selectivity.
Article
Chemistry, Physical
Tehua Wang et al.
Summary: This study presents a hydrogen production system that combines anodic and cathodic H-2 production from low-potential aldehyde oxidation and the hydrogen evolution reaction, respectively, at a low voltage of about 0.1V. Unlike conventional aldehyde electrooxidation, the low-potential aldehyde oxidation enables the hydrogen atom to recombine into H-2 gas. The assembled electrolyser requires only about 0.35 kWh of electricity input per m(3) of H-2, providing a promising avenue for the safe, efficient and scalable production of high-purity hydrogen.
Article
Chemistry, Inorganic & Nuclear
Luyu Zhu et al.
Summary: Bimetallic PdCu porous hollow nanoparticles (PHNs) with hierarchical nanostructures and well-alloyed compositions were synthesized through a one-pot aqueous synthetic route. These bimetallic PdCu PHNs exhibited multiple enhancement synergies in ethanol oxidation electrocatalysis, resulting in remarkable activity and stability. This study expedites the rational design and synthesis of high-hierarchy alloy electrocatalysts for fuel cell electrocatalysis.
INORGANIC CHEMISTRY
(2022)
Article
Chemistry, Inorganic & Nuclear
Qiuxia Wang et al.
Summary: In this study, the composition and morphology of PdSb nanoparticles were tuned to enhance their electrocatalytic performance in the ethanol oxidation reaction. Highly branched PdSb nanoparticles exhibited the best performance, surpassing that of commercial catalysts and branched Pd nanoparticles in terms of specific activity and mass activity. The incorporation of Sb also improved the stability of the nanoparticles.
INORGANIC CHEMISTRY
(2022)
Article
Engineering, Environmental
Junshan Li et al.
Summary: This study focuses on the electrochemical reforming of ethanol in alkaline media. By synthesizing a series of Ni1-xCoxSe2 electrocatalysts, the electrocatalytic activity and selectivity for the production of acetate from ethanol can be optimized. The best performance is achieved when low concentrations of Ni are substituted by Co in the cubic NiSe2 phase.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Inorganic & Nuclear
Yi-Qi Tian et al.
Summary: The study investigates the catalytic activity improvement of titanium-oxygen clusters (TOCs) by incorporating heterometals and synthesizes three novel heterometallic TOCs. The results demonstrate that these TOCs exhibit good electrocatalytic performance for water splitting.
INORGANIC CHEMISTRY
(2022)
Article
Engineering, Environmental
Qiuxia Wang et al.
Summary: This study proposes a new approach to address the sluggish oxygen evolution reaction in water splitting for hydrogen production by electrochemically synthesizing value-added acetic acid from ethanol using high activity catalysts. The developed bifunctional catalyst based on Pd2Ga nanorods demonstrates outstanding activity, selectivity, and stability, effectively converting ethanol to acetic acid and producing hydrogen. This bifunctional catalyst allows for the simultaneous production of high purity acetic acid and hydrogen, with comparable hydrogen production activity to commercial catalysts. 使用Pd2Ga/C as a bifunctional catalyst for both water reduction at the cathode and ethanol oxidation at the anode.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Multidisciplinary
Prashanth W. Menezes et al.
Summary: Efforts in developing artificial manganese-based catalysts for the oxygen evolution reaction have been hindered by unsatisfactory catalytic performance and poor stability. However, a new class of materials, helical manganese borophosphates, has shown uniquely high catalytic activity and durability in alkaline media, achieving the highest efficiency reported to date. This is attributed to their unexpected surface transformation into an amorphous MnOx phase with birnessite-like short-range order and surface-stabilized Mn-III sites under extended electrical bias, as demonstrated by various spectroscopy methods.
ADVANCED MATERIALS
(2021)
Review
Chemistry, Multidisciplinary
Cheng Tang et al.
Summary: The emerging electrocatalytic refinery (e-refinery) is a more sustainable and environmentally friendly strategy for converting renewable feedstocks and energy sources into transportable fuels and chemicals. Challenges remain in understanding mechanistic aspects and materials design for complex reactions in e-refinery processes.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Chemistry, Multidisciplinary
Shumeng Zhang et al.
Summary: The novel method of radial growth of Pd-rich phase on Au-Ag alloy nanowires creates fully strained catalysts with strong lattice strains, leading to enhanced catalytic activity for electrochemical oxidation of biomass-derived alcohols. The highly strained nanowires outperform their less strained counterparts, reaching significantly higher current densities and showing potential for various applications, including direct alcohol fuel cells.
Article
Chemistry, Multidisciplinary
Shuiping Luo et al.
Summary: The study presents a method for preparing isolated Rh atoms and tensile-strained Pt-Rh single-atom alloy through atomic galvanic replacement and electrochemical dealloying, demonstrating high electrocatalytic performance in alkaline electrolytes with activity, selectivity, stability, and anti-poisoning ability.
ADVANCED MATERIALS
(2021)
Article
Electrochemistry
Xianzhuo Lao et al.
Summary: DEFCs are considered as a green and sustainable power source, with PdxAg1-x nanosheet assemblies showing better catalytic activity and anti-toxicity. Proper reaction temperature and medium conditions are favorable for the catalytic reaction.
ELECTROCHIMICA ACTA
(2021)
Article
Chemistry, Physical
Fan Lv et al.
Summary: A novel 2D Pd-Au heterogeneous catalyst with enhanced C1 selectivity for efficient ethanol oxidation was designed through phase and interphase engineering. The catalyst showed improved selectivity for the C1 pathway and robust stability after accelerated degradation testing.
ADVANCED ENERGY MATERIALS
(2021)
Article
Nanoscience & Nanotechnology
Yonghyeon Kim et al.
Summary: This study reported a new strategy for the synthesis of Pd-Pt-Ag ternary alloy HNSs through a self-templating approach. By simultaneously reducing multiple metal precursors in the presence of CTAC, the morphology of HNSs can be controlled, with the size and hollowness of HNSs adjustable.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Multidisciplinary
Hengjia Wang et al.
Summary: This study successfully synthesized 3D porous aerogels comprising IL/Pd50Bi1 SAAs with accelerated gelation kinetics, and demonstrated their high-efficiency electrocatalytic activity and stability for EOR. This work provides a promising method for developing efficient SAAs catalysts for fuel electrooxidation.
ADVANCED FUNCTIONAL MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Menggang Li et al.
Summary: This study demonstrates a new strategy to fabricate platinum nanowires that effectively eliminate CO poisoning, leading to enhanced methanol oxidation electrocatalysis. The optimized nanowires show high specific and mass activity, as well as improved stability, and also exhibit superior activities towards the electro-oxidation of other alcohols.
ADVANCED MATERIALS
(2021)
Review
Chemistry, Multidisciplinary
Hui Ding et al.
Summary: Electrochemical water splitting for hydrogen generation is a promising pathway for renewable energy conversion. Developing cost-effective and highly efficient electrocatalysts to drive sluggish oxygen-evolution reaction (OER) at the anode side is crucial. The investigation of structural transformation during OER contributes to understanding accurate catalytic mechanisms and benefiting the rational design of catalytic materials.
Article
Chemistry, Physical
De Ping Chen et al.
Summary: Utilizing self-doping-defects mesoporous carbon as a support for uniformly-dispersed Pd nanoparticles, this study prepared high activity electrocatalysts without the need for additional surfactants or acid treatment. The unique nanostructure of the carbon support promoted mass transport in the electrooxidation reaction, resulting in superior activity compared to commercial Pd/C and other carbon-based electrocatalysts.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Article
Chemistry, Multidisciplinary
Kun Yin et al.
Summary: This study presents the efficient electrosynthesis of high-value-added compound DEE and high-purity hydrogen using bifunctional catalysts PtIr nanowires. The catalysts exhibited lower voltage and higher Faraday efficiencies, promoting the activation of O-H and C-H bonds in ethanol for DEE production, showing great potential for wide application in electrosynthesis.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2021)
Article
Multidisciplinary Sciences
Gang Zhou et al.
Summary: The study focuses on rearranging spins in metal-organic frameworks to achieve higher mass activities for electrocatalysts through magnetic stimulation, providing a new approach to spin electrocatalysis design.
NATURE COMMUNICATIONS
(2021)
Article
Multidisciplinary Sciences
Yajun Qiu et al.
Summary: The construction of Pd-Zn dual sites significantly improves the efficiency of ethanol electro-oxidation, exceeding commercial Pd/C by approximately 24 times. Further computational studies reveal that Pd-Zn dual sites promote the adsorption of ethanol and hydroxide ion, optimizing the electro-oxidation pathway.
NATURE COMMUNICATIONS
(2021)
Review
Chemistry, Physical
Hui Luo et al.
Summary: Biomass is a recognized ideal resource substitute for fossil fuels, with oxidation derivatives from biomass-derived compounds being used in the production of biodegradable polymers and pharmaceuticals. Combining biomass oxidation with hydrogen generation reactions presents a promising strategy for coproducing high value chemicals and hydrogen.
ADVANCED ENERGY MATERIALS
(2021)
Review
Chemistry, Physical
Farhan Arshad et al.
Summary: This article discusses the challenges of hydrogen gas production through water electrolysis and the energy-saving hydrogen production strategy based on chemical assistance, focusing on methods using different alcohols to improve the hydrogen production rate in electrolysis.
ACS APPLIED ENERGY MATERIALS
(2021)
Article
Chemistry, Physical
Di Si et al.
Summary: An electrocatalytic approach has been developed for the efficient production of glycolic acid, overcoming the challenges of harsh synthetic conditions. The use of PdAg/NF catalyst allows for ethylene glycol electro-oxidation at low potentials without oxygen evolution.
Article
Chemistry, Multidisciplinary
Rajkumar Jana et al.
Summary: Co and Ni-substituted structurally ordered intermetallic PdCu3 nanoparticles synthesized at low temperature show enhanced ethanol electrooxidation (EOR) activity and improved durability. First-principle calculations indicate that the enhancement is attributed to the generation of OH and CH3CO radicals in close proximity, and shifting of the d-band center towards the Fermi level.
CHEMICAL COMMUNICATIONS
(2021)
Article
Chemistry, Multidisciplinary
Fei Gao et al.
ADVANCED FUNCTIONAL MATERIALS
(2020)
Article
Chemistry, Physical
Xiaoting Yu et al.
CHEMISTRY OF MATERIALS
(2020)
Article
Chemistry, Multidisciplinary
Dongshuang Wu et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2020)
Article
Chemistry, Multidisciplinary
Wei Wang et al.
Article
Chemistry, Physical
Xiaoting Yu et al.
Article
Chemistry, Physical
Qiang Gao et al.
JOURNAL OF MATERIALS CHEMISTRY A
(2020)
Article
Multidisciplinary Sciences
Hongdong Li et al.
NATURE COMMUNICATIONS
(2020)
Article
Chemistry, Physical
Junfeng Liu et al.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2019)
Article
Chemistry, Multidisciplinary
Xiaolei Yuan et al.
Article
Chemistry, Inorganic & Nuclear
Liujun Jin et al.
INORGANIC CHEMISTRY
(2019)
Article
Chemistry, Physical
Jianping Lai et al.
ADVANCED ENERGY MATERIALS
(2019)
Article
Chemistry, Multidisciplinary
Chenyao Hu et al.
CHEMICAL COMMUNICATIONS
(2019)
Article
Chemistry, Multidisciplinary
Jiawei Zhang et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2018)
Article
Multidisciplinary Sciences
Lin Chen et al.
NATURE COMMUNICATIONS
(2017)
Article
Chemistry, Multidisciplinary
Bo You et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2016)
Article
Chemistry, Multidisciplinary
Stefan Grimme et al.
JOURNAL OF COMPUTATIONAL CHEMISTRY
(2011)
Article
Chemistry, Physical
Stefan Grimme et al.
JOURNAL OF CHEMICAL PHYSICS
(2010)
Article
Electrochemistry
Z. X. Liang et al.
ELECTROCHIMICA ACTA
(2009)
