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The charge exchange of slow highly charged ions at surfaces unraveled with freestanding 2D materials 缓慢的高电荷离子在独立的二维材料表面上的电荷交换
IF 9.8 1区 化学
Surface Science Reports Pub Date : 2022-11-01 DOI: 10.1016/j.surfrep.2022.100577
Richard A. Wilhelm
{"title":"The charge exchange of slow highly charged ions at surfaces unraveled with freestanding 2D materials","authors":"Richard A. Wilhelm","doi":"10.1016/j.surfrep.2022.100577","DOIUrl":"https://doi.org/10.1016/j.surfrep.2022.100577","url":null,"abstract":"<div><p>The property of a variable charge state makes ions unique to other types of radiation a material surface can be exposed to. As a consequence of charge exchange between ions and surfaces, energy is transferred to the surface and material damage may be triggered. Furthermore, a changing charge state of the ion alters its slowing down process in solids and has important implications when back-scattered ions are to be measured for material analysis purposes. Over the last decades extensive research was devoted to the understanding of ion charge exchange with solids. Here I review recent progress in this field with special emphasize on slow ions in high charge states. This class of ions allows a detailed analysis of charge exchange in experiments, which employ also ultra-thin solid targets and therefore give experimental access to electronic processes on the femtosecond timescale. In this review I will discuss general properties of charge exchange and present typical experimental techniques. I will also discuss current developments in the modelling and simulation of ion-surface interaction. Recent findings using freestanding 2D materials are discussed as well as results from spectroscopy of emitted secondary particles. The paper concludes with a unified picture of ion charge exchange at surfaces and presents possible applications based on the understanding of the underlying physics.</p></div>","PeriodicalId":434,"journal":{"name":"Surface Science Reports","volume":"77 4","pages":"Article 100577"},"PeriodicalIF":9.8,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"3398760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Graphene grown on transition metal substrates: Versatile templates for organic molecules with new properties and structures 在过渡金属衬底上生长的石墨烯:具有新性质和结构的有机分子的多功能模板
IF 9.8 1区 化学
Surface Science Reports Pub Date : 2022-11-01 DOI: 10.1016/j.surfrep.2022.100575
Cristina Díaz , Fabián Calleja , Amadeo L. Vázquez de Parga , Fernando Martín
{"title":"Graphene grown on transition metal substrates: Versatile templates for organic molecules with new properties and structures","authors":"Cristina Díaz ,&nbsp;Fabián Calleja ,&nbsp;Amadeo L. Vázquez de Parga ,&nbsp;Fernando Martín","doi":"10.1016/j.surfrep.2022.100575","DOIUrl":"https://doi.org/10.1016/j.surfrep.2022.100575","url":null,"abstract":"<div><p>The interest in graphene (a carbon monolayer) adsorbed on metal surfaces goes back to the 60's, long before isolated graphene was produced in the laboratory. Owing to the carbon-metal interaction and the lattice mismatch between the carbon monolayer and the metal surface, graphene usually adopts a rippled structure, known as moiré, that confers it interesting electronic properties not present in isolated graphene. These moiré structures can be used as versatile templates where to adsorb, isolate and assemble organic-molecule structures with some desired geometric and electronic properties. In this review, we first describe the main experimental techniques and the theoretical methods currently available to produce and characterize these complex systems. Then, we review the diversity of moiré structures that have been reported in the literature and the consequences for the electronic properties of graphene, attending to the magnitude of the lattice mismatch and the type of interaction, chemical or physical, between graphene and the metal surface. Subsequently, we address the problem of the adsorption of single organic molecules and then of several ones, from dimers to complete monolayers, describing both the different arrangements that these molecules can adopt as well as their physical and chemical properties. We pay a special attention to graphene/Ru(0001) due to its exceptional electronic properties, which have been used to induce long-range magnetic order in tetracyanoquinodimethane (TCNQ) monolayers, to catalyze the (reversible) reaction between acetonitrile and TCNQ molecules and to efficiently photogenerate large acenes.</p></div>","PeriodicalId":434,"journal":{"name":"Surface Science Reports","volume":"77 4","pages":"Article 100575"},"PeriodicalIF":9.8,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"1760214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Single atom doping in 2D layered MoS2 from a periodic table perspective 从元素周期表的角度研究二维层状二硫化钼的单原子掺杂
IF 9.8 1区 化学
Surface Science Reports Pub Date : 2022-08-01 DOI: 10.1016/j.surfrep.2022.100567
Saeed Sovizi, Robert Szoszkiewicz
{"title":"Single atom doping in 2D layered MoS2 from a periodic table perspective","authors":"Saeed Sovizi,&nbsp;Robert Szoszkiewicz","doi":"10.1016/j.surfrep.2022.100567","DOIUrl":"https://doi.org/10.1016/j.surfrep.2022.100567","url":null,"abstract":"<div><p><span>Molybdenum Disulfide (MoS</span><sub>2</sub><span>) is a well-known transition metal dichalcogenide with a hexagonal structure arrangement analogous to graphene. Two dimensional (2D) MoS</span><sub>2</sub><span><span> has attracted wide attention in various applications such as energy storage, catalysis, sensing, energy conversion and optoelectronics<span> due to its unique properties including tunable bandgap, substantial carrier mobility, outstanding </span></span>mechanical strength and dangling-bond free basal surface. Moreover, MoS</span><sub>2</sub> has shown an excellent capability to be a host for foreign atoms which tune its physicochemical properties. Herein, currently known structural changes in the MoS<sub>2</sub><span> crystals introduced by various single atom dopants<span> coming from all over the chemical table of elements are reviewed. Accompanying electrical, optical and magnetic properties of such structures are discussed in detail. Potential applications of the doped MoS</span></span><sub>2</sub><span><span> are introduced briefly as well. The review concentrates on the recent state-of-the-art results obtained mostly by the high resolution scanning transmission electron microscopy (STEM), such as high angle annular dark field (HAADF) imaging as well as </span>scanning probe microscopy<span> (SPM) such as scanning tunneling microscopy (STM). These techniques have been used to decipher dopant positions and other sub-atomic structural changes introduced to the MoS</span></span><sub>2</sub> structure by isolated dopants.</p></div>","PeriodicalId":434,"journal":{"name":"Surface Science Reports","volume":"77 3","pages":"Article 100567"},"PeriodicalIF":9.8,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"3081423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
Atom scattering as a probe of the surface electron-phonon interaction at conducting surfaces 原子散射作为导电表面电子-声子相互作用的探针
IF 9.8 1区 化学
Surface Science Reports Pub Date : 2022-05-01 DOI: 10.1016/j.surfrep.2022.100552
J.R. Manson , G. Benedek , Salvador Miret-Artés
{"title":"Atom scattering as a probe of the surface electron-phonon interaction at conducting surfaces","authors":"J.R. Manson ,&nbsp;G. Benedek ,&nbsp;Salvador Miret-Artés","doi":"10.1016/j.surfrep.2022.100552","DOIUrl":"https://doi.org/10.1016/j.surfrep.2022.100552","url":null,"abstract":"<div><p><span>An atomic projectile colliding with a surface at kinetic energies in the thermal or hyperthermal range interacts with and is reflected by the electronic density well in front of the first layer of target atoms, and it is generally accepted that the repulsive interaction potential is proportional to the density of electrons extending outside the surface. This review develops a complete treatment of the elastic and inelastic scattering<span> of atoms from a conducting surface in which the interaction with the electron density and its vibrations is treated using electron-phonon coupling theory. Starting from the basic principles of formal scattering theory, the elastic and inelastic scattering intensities are developed in a manner that identifies the small overlap region in the surface electron density where the projectile atom is repelled. The effective vibrational displacements of the electron gas<span>, which lead to energy transfer through excitation of phonons, are directly related to the vibrational displacements of the atomic cores in the target crystal via electron-phonon coupling. The effective Debye-Waller factor for atom-surface scattering is developed and related to the mean square displacements of the atomic cores. The complex dependence of the Debye-Waller factor on momentum and energy of the projectile, including the effects of the attractive adsorption well in the interaction potential, are clearly defined. Applying the standard approximations of electron-phonon coupling theory for metals to the distorted wave Born approximation leads to expressions which relate the elastic and inelastic scattering intensities, as well as the Debye-Waller factor, to the well known electron-phonon coupling constant </span></span></span><em>λ</em><span>. This treatment reproduces the previously obtained result that the intensities for single phonon inelastic peaks in the scattered spectra are proportional to the mode specific mass correction components </span><em>λ</em><sub><strong>Q</strong>,<em>ν</em></sub> defined by the relationship <em>λ</em> = 〈<em>λ</em><sub><strong>Q</strong>,<em>ν</em></sub>〉. The intensities of elastic diffraction peaks are shown to be a weighted sum over the <em>λ</em><sub><strong>Q</strong>,<em>ν</em></sub>, and the Debye-Waller factor can also be expressed in terms of a similar weighted summation. In the simplest case the Debye-Waller exponent is shown to be proportional to <em>λ</em> and for simple metals, metal overlayers, and other kinds of conducting surfaces values of <em>λ</em> are extracted from available experimental data. This dependence of the elastic and inelastic scattering, and that of the Debye-Waller factor, on the electron-phonon coupling constant <em>λ</em> shows that measurements of elastic and inelastic spectra of atomic scattering are capable of revealing detailed information about the electron-phonon coupling mechanism in the surface electron density.</p></div>","PeriodicalId":434,"journal":{"name":"Surface Science Reports","volume":"77 2","pages":"Article 100552"},"PeriodicalIF":9.8,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"1823160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
QuickStats: Rate* of Unintentional Traumatic Brain Injury-Related Deaths Among Persons Aged ≤19 Years, by Age Group and Sex - National Vital Statistics System, United States, 2018-2020. QuickStats:美国2018-2020年按年龄组和性别分列的≤19岁人群中与意外创伤性脑损伤相关的死亡比率† - 国家生命统计系统。
IF 33.9 1区 化学
Surface Science Reports Pub Date : 2022-03-18 DOI: 10.15585/mmwr.mm7111a5
{"title":"QuickStats: Rate* of Unintentional Traumatic Brain Injury-Related Deaths<sup>†</sup> Among Persons Aged ≤19 Years, by Age Group and Sex - National Vital Statistics System, United States, 2018-2020.","authors":"","doi":"10.15585/mmwr.mm7111a5","DOIUrl":"10.15585/mmwr.mm7111a5","url":null,"abstract":"","PeriodicalId":434,"journal":{"name":"Surface Science Reports","volume":"30 1","pages":"437"},"PeriodicalIF":33.9,"publicationDate":"2022-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8942307/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78034370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Water-solid interfaces probed by high-resolution atomic force microscopy 高分辨率原子力显微镜探测的水-固界面
IF 9.8 1区 化学
Surface Science Reports Pub Date : 2022-03-01 DOI: 10.1016/j.surfrep.2021.100549
Jinbo Peng , Jing Guo , Runze Ma , Ying Jiang
{"title":"Water-solid interfaces probed by high-resolution atomic force microscopy","authors":"Jinbo Peng ,&nbsp;Jing Guo ,&nbsp;Runze Ma ,&nbsp;Ying Jiang","doi":"10.1016/j.surfrep.2021.100549","DOIUrl":"https://doi.org/10.1016/j.surfrep.2021.100549","url":null,"abstract":"<div><p>Water-solid interfaces play important roles across a broad range of scientific and application fields. In the past decades, atomic force microscopy (AFM) has significantly deepened our understanding of water-solid interfaces at molecular scale. In this review, we describe the recent progresses on probing water-solid interfaces by noncontact AFM, highlighting the imaging of interfacial water with ultrahigh spatial resolution. In particular, the recent development of qPlus-based AFM with functionalized tips has made it possible to directly image the H-bonding skeleton of interfacial water under UHV environment. Based on high-order electrostatic forces, such a technique even enables submolecular-level imaging of weakly bonded water structures with negligible disturbance. In addition, the three-dimensional (3D) AFM using low-noise cantilever deflection sensors can achieve atomic resolution imaging at liquid/solid interfaces, which opens up the possibility of probing the hydration layer structures under realistic conditions. We then discuss the application of those AFM techniques to various interfacial water systems, including water clusters, ion hydrates, water chains, water monolayers/multilayers and bulk water/ice on different surfaces under UHV or ambient environments. Some important issues will be addressed, including the H-bonding topology, ice nucleation and growth, ion hydration and transport, dielectric properties of water, etc. In the end, we present an outlook on the directions of future AFM studies of water at interfaces and the challenges faced by this field, as well as the development of new AFM techniques.</p></div>","PeriodicalId":434,"journal":{"name":"Surface Science Reports","volume":"77 1","pages":"Article 100549"},"PeriodicalIF":9.8,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"1948770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
The metallic nature of two-dimensional transition-metal dichalcogenides and MXenes 二维过渡金属二硫族化合物和MXenes的金属性质
IF 9.8 1区 化学
Surface Science Reports Pub Date : 2021-11-01 DOI: 10.1016/j.surfrep.2021.100542
Wenshuo Xu , Yuxuan Ke , Zhuo Wang , Wenjing Zhang , Andrew Thye Shen Wee
{"title":"The metallic nature of two-dimensional transition-metal dichalcogenides and MXenes","authors":"Wenshuo Xu ,&nbsp;Yuxuan Ke ,&nbsp;Zhuo Wang ,&nbsp;Wenjing Zhang ,&nbsp;Andrew Thye Shen Wee","doi":"10.1016/j.surfrep.2021.100542","DOIUrl":"https://doi.org/10.1016/j.surfrep.2021.100542","url":null,"abstract":"<div><p>Metallic two-dimensional (2D) materials such as transition-metal dichalcogenides (TMDCs) and MXenes exhibit intriguing properties, including superconductivity, magnetism and electrocatalysis. Studies on the correlation between their nanoscale structures and properties can facilitate the development of photodetectors, supercapacitors, nanocatalysts, etc., but this topic has not been reviewed systematically. Here, we provide a comprehensive overview on the key factors that dictate the structures and properties of these 2D metals. We examine their phase transitions induced by structural or electronic modifications based on microscopic imaging, spectral characterization, and electrical measurements. From the perspective of surface and interface engineering, we elucidate the influences of lattice defects, dopants, and intercalated species between adjacent layers. Moreover, heterostructures involving highly conductive 2D component(s) are discussed, which may enable the observation of fascinating phenomena and/or synergistic effects due to the interlayer interactions. Finally, we provide insights into opportunities for new applications, e.g., radio-frequency antennas and electromagnetic interference shields. Feasible routes are also proposed to overcome the current challenges.</p></div>","PeriodicalId":434,"journal":{"name":"Surface Science Reports","volume":"76 4","pages":"Article 100542"},"PeriodicalIF":9.8,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"2143435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Solvent effects on catalytic reactions and related phenomena at liquid-solid interfaces 溶剂对液固界面催化反应的影响及相关现象
IF 9.8 1区 化学
Surface Science Reports Pub Date : 2021-11-01 DOI: 10.1016/j.surfrep.2021.100541
Gengnan Li, Bin Wang, Daniel E. Resasco
{"title":"Solvent effects on catalytic reactions and related phenomena at liquid-solid interfaces","authors":"Gengnan Li,&nbsp;Bin Wang,&nbsp;Daniel E. Resasco","doi":"10.1016/j.surfrep.2021.100541","DOIUrl":"https://doi.org/10.1016/j.surfrep.2021.100541","url":null,"abstract":"<div><p>Catalytic reactions involve the direct interaction of reactants, intermediates and products with the catalyst surface. We not only need to control the atomic structure and electronic properties of the active site, but also explore the multiple molecular interactions<span> that occur beyond the active site; they play an essential role in altering the binding and reactivity of surface species. In liquid-phase catalysis, solvents provide additional degrees of freedom in the design of the catalytic process for desirable activity and selectivity<span>. The multi-faceted effects of solvents have a profound impact on the catalyst performance by restricting the mass transfer to the site, tuning the chemical potential of the surface species, competing for active sites, stabilizing the initial and transition states, and causing mechanistic changes by participating in the kinetically relevant elementary steps. This review addresses the different aspects of solvent effects<span>, using a few prototype solid-liquid interfaces to illustrate these fundamental features. Recent experimental and computational studies that provide new insight at the molecular level are examined. Solvent structures in the proximity of the catalyst surface are discussed along with their influence in molecular binding and reaction at the solid-liquid interfaces. Furthermore, opportunities to alter such a solid-liquid interaction by tuning the wettability of the catalyst surfaces are explored.</span></span></span></p></div>","PeriodicalId":434,"journal":{"name":"Surface Science Reports","volume":"76 4","pages":"Article 100541"},"PeriodicalIF":9.8,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"1745528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 19
Chirality of molecular nanostructures on surfaces via molecular assembly and reaction: manifestation and control 通过分子组装和反应在表面上的分子纳米结构的手性:表现和控制
IF 9.8 1区 化学
Surface Science Reports Pub Date : 2021-08-01 DOI: 10.1016/j.surfrep.2021.100531
Ying Xu , Jun-Jie Duan , Zhen-Yu Yi , Ke-Xin Zhang , Ting Chen , Dong Wang
{"title":"Chirality of molecular nanostructures on surfaces via molecular assembly and reaction: manifestation and control","authors":"Ying Xu ,&nbsp;Jun-Jie Duan ,&nbsp;Zhen-Yu Yi ,&nbsp;Ke-Xin Zhang ,&nbsp;Ting Chen ,&nbsp;Dong Wang","doi":"10.1016/j.surfrep.2021.100531","DOIUrl":"https://doi.org/10.1016/j.surfrep.2021.100531","url":null,"abstract":"<div><p><span><span>The formation of chiral nanostructures via molecular assembly and reaction on </span>solid surfaces<span><span> is a ubiquitous surface process due to the symmetry-breaking at 2D surface. Studying chirality during the adsorption, assembly, and reaction of molecules on 2D solid surfaces at molecular level not only sheds deep insights into the enantioselective </span>heterogeneous catalysis, chiral recognition, origin and evolution of chirality, and many important </span></span>physical chemistry<span><span> processes but also provides an important strategy to create chiral nanostructures. Here, we give a survey of recent advances in chiral expression and control in molecular assemblies and reactions on surfaces. We firstly give a brief introduction to the general concepts of chiral molecular nanostructures on surfaces. And then we focus on the induction and control of chirality expressed in molecular assemblies. The recent developments in the control strategies such as chiral co-adsorber, chiral auxiliary, chiral solvent, chiral templated surfaces, as well as the underlying mechanism to achieve the chiral induction and amplification, are reviewed. After that, we review the studies of chirality expressed in on-surface synthesis which has been proved to be a promising strategy to fabricate covalently bonded low-dimensional nanostructures and materials. In this respect, we introduce the chiral expression in the intramolecular and intermolecular coupling reactions on surfaces. In addition, we survey the methods to steer the </span>stereoselectivity<span><span> of on-surface reactions including the design of precursor structure, steric hindrance effect, substrate, </span>kinetic parameters et al. Finally, the future outlook in this field is discussed.</span></span></p></div>","PeriodicalId":434,"journal":{"name":"Surface Science Reports","volume":"76 3","pages":"Article 100531"},"PeriodicalIF":9.8,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.surfrep.2021.100531","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"3072075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 20
Surface chemistry of hot electron and metal-oxide interfaces 热电子和金属氧化物界面的表面化学
IF 9.8 1区 化学
Surface Science Reports Pub Date : 2021-08-01 DOI: 10.1016/j.surfrep.2021.100532
Si Woo Lee , Hyunhwa Lee , Yujin Park , Heeyoung Kim , Gabor A. Somorjai , Jeong Young Park
{"title":"Surface chemistry of hot electron and metal-oxide interfaces","authors":"Si Woo Lee ,&nbsp;Hyunhwa Lee ,&nbsp;Yujin Park ,&nbsp;Heeyoung Kim ,&nbsp;Gabor A. Somorjai ,&nbsp;Jeong Young Park","doi":"10.1016/j.surfrep.2021.100532","DOIUrl":"https://doi.org/10.1016/j.surfrep.2021.100532","url":null,"abstract":"<div><p><span><span><span><span>Fundamental mechanisms for energy conversion and dissipation on surfaces and at interfaces have been significant issues in the community of surface science. </span>Electronic excitation in exothermic chemical reactions or </span>photon absorption involves the generation of </span>energetic<span> or hot electrons that are not in thermal equilibrium via non-adiabatic electronic excitation. A number of experimental and theoretical studies have demonstrated the influence of excited hot electrons on atomic and molecular processes, and it is a key moderator in the surface energy conversion process. The charge transfer through the metal-oxide interfaces has a significant impact on catalytic performance in mixed metal-oxide catalysts. In order to understand the influence of hot electrons and metal-oxide interfaces on the surface reactions, various detection schemes of exoelectron detection, including metal-insulator-metal and metal-semiconductor </span></span>Schottky diodes<span>, have been developed. Catalysts coupled with surface plasmons<span> exhibit peculiar catalytic performance related to hot electron flow. In this review, we outline recent research efforts to relate hot electron flow with surface reactions occurring at metal-oxide interfaces. We report recent studies on the observation of hot electrons and the correlation between hot electrons and catalytic activity and selectivity on metallic surfaces. We show recent results from studies of surface reactions on nanocatalysts coupled with surface plasmons, where hot electron transport is the key process in energy dissipation and conversion processes.</span></span></p></div>","PeriodicalId":434,"journal":{"name":"Surface Science Reports","volume":"76 3","pages":"Article 100532"},"PeriodicalIF":9.8,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.surfrep.2021.100532","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"2266158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
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