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
Engineering, Environmental
Mingpeng Chen et al.
Summary: The dynamical processes in electrochemical reactions in electrocatalysis are not well understood, which leads to wasted efforts in the design of electrocatalysts. However, in-situ/operando Raman technique can provide guidance for the design of electrocatalysts. This review summarizes recent advances of in-situ/operando Raman studies in different electrocatalytic systems and their applications in understanding the mechanisms.
CHEMICAL ENGINEERING JOURNAL
(2023)
Review
Chemistry, Multidisciplinary
Quan-Feng He et al.
Summary: This review provides an overview of the progress and applications of Surface-enhanced Raman spectroscopy (SERS). It covers the principles, methodologies, and preparation techniques of SERS, with a focus on its applications in energy systems. The review also discusses the challenges and prospects of SERS research.
CHINESE JOURNAL OF CHEMISTRY
(2023)
Article
Chemistry, Physical
Pengtao Xu et al.
Summary: When an electrode contacts an electrolyte, an interfacial electric field forms. This field can be polarized by the electrode and nearby molecules, but this polarization can be neutralized by an applied potential. A new optical method is presented here to determine the potential of zero charge (pzc) at an electrochemical interface. The pzc of a Pt-water interface is found to be 0.23 +/- 0.08 V versus standard hydrogen electrode (SHE) and is pH independent. This research provides insights into the interfacial electrical field and water orientation without the need for probe molecules and confirms the intensity of the electric field during hydrogen electrocatalysis in alkaline conditions.
Article
Multidisciplinary Sciences
Ermanno Miele et al.
Summary: New analytical tools are urgently needed to identify chemical degradation and failure mechanisms in Li-ion batteries. In this study, an operando Raman spectroscopy method based on hollow-core optical fibres was developed to monitor the chemistry of liquid electrolytes during battery cycling. Analysis of spectroscopy measurements revealed changes in electrolyte additives and solvents ratio with respect to cell voltage, indicating the potential to track lithium-ion solvation dynamics.
NATURE COMMUNICATIONS
(2022)
Review
Green & Sustainable Science & Technology
Jiaqiang Huang et al.
Summary: Today's energy systems heavily rely on rechargeable batteries, and the increasing demand raises environmental concerns. This review explores the role of optical sensors in improving the sustainability of batteries and highlights the potential benefits of integrating fiber optic techniques with new battery platforms.
NATURE SUSTAINABILITY
(2022)
Review
Chemistry, Physical
Si Liu et al.
Summary: This article introduces the application of in situ Raman spectroscopy in electrocatalysis research. By using in situ Raman spectroscopy, changes in the redox state of the catalyst material, presence of surface adsorbates and reaction intermediates, and determination of local pH values at the catalyst-electrolyte interface can be revealed.
CURRENT OPINION IN ELECTROCHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Pengtao Xu et al.
Summary: In situ stimulated Raman spectroscopy (SRS) is introduced as a method to monitor the evolution of electrochemical reactions with millisecond resolutions and enhanced sensitivity. The SRS methodology can identify generated chemicals during electrochemical reactions and observe the change in their concentration over time.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2022)
Article
Chemistry, Multidisciplinary
Jim de Ruiter et al.
Summary: This study utilized time-resolved surface enhanced Raman spectroscopy to investigate the dynamic restructuring of oxide-derived copper electrodes and the adsorption of reaction intermediates. The results showed that CO2 could be activated to CO at low overpotentials, and the formation of CO intermediates decreased with prolonged application of low overpotentials. The researchers explained the low-overpotential CO2-to-CO activation mechanism based on the selective exposure of Cu(111) facets, partially oxidized surfaces, and the formation of copper-carbonate-hydroxide complex intermediates during the anodic pulses.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2022)
Article
Energy & Fuels
C. Gervillie-Mouravieff et al.
Summary: A new method for monitoring the dynamic chemistry inside batteries using operando infrared spectroscopy and optical fiber sensors has been developed. This method reveals the dynamic mechanisms of key processes in commercial Li-ion and Na-ion batteries.
Article
Chemistry, Physical
Zijie Mao et al.
Summary: In this work, wide-frequency attenuated total reflection surface-enhanced infrared absorption spectroscopy (wf-ATR-SEIRAS) was used to investigate the dissociative adsorption of an organic additive on a Cu electrode. The results revealed a more tilted alkyl chain axis for the additive on Cu compared to Au. This study provides new insights into the interfacial structures of electroplating additives for advanced microelectronics manufacture.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
(2022)
Review
Chemistry, Physical
Angel Cuesta
Summary: This article reviews the application of surface-enhanced infrared spectroscopy in the attenuated total reflection mode (ATR-SEIRAS) for time-resolved studies of electrode-electrolyte interfaces. Different time resolutions and methodologies are used to explore the kinetics of electrochemical reactions and specific adsorption, as well as the dynamics of double layer charging, the vibrational relaxation of adsorbates, and the spectral diffusion of adsorbates.
CURRENT OPINION IN ELECTROCHEMISTRY
(2022)
Review
Chemistry, Applied
Hong Li et al.
Summary: Using renewable energy to drive the electrochemical conversion of carbon dioxide into high-energy-density chemicals is an efficient approach to achieve carbon neutrality. The reactivity and selectivity of this conversion are influenced by various factors, including catalyst composition, applied potential, electrolyte, and pH. In situ vibrational spectroscopic methods have been employed to gain molecular-level insights into the carbon dioxide conversion process, providing information on catalyst structure evolution, reactive intermediates, and the effect of local environment on conversion performance.
CHINESE JOURNAL OF CATALYSIS
(2022)
Article
Chemistry, Multidisciplinary
Luca D'Amario et al.
Summary: This study describes a transient spectro-electrochemical Raman setup that achieves sub-ms time resolution, allowing for the study of electrochemical processes. The technique was validated through experiments and confirmed to be effective in assigning spectral properties to transient species. This research provides a foundational contribution to the development of next generation electrolizers, fuel cells, and batteries.
Article
Chemistry, Physical
Toshiki Kondo et al.
Summary: Researchers have utilized surface-enhanced Raman spectroscopy (SERS) to observe heterogeneous electrochemical and photoelectrochemical reactions occurring at a metal surface. This technique covers a broad frequency range of 10-1800 cm(-1), including both intramolecular skeletal vibrations and extramolecular surface-adsorbate vibrations. The frequency-extended SERS provides more comprehensive analytical information about surface reactions, serving as a better alternative to conventional SERS spectroscopy and mass spectrometry.
CATALYSIS SCIENCE & TECHNOLOGY
(2022)
Review
Chemistry, Physical
Yao Yang et al.
Summary: Electrocatalysis is crucial for advancing renewable energy technologies, and understanding the structure and reaction mechanisms of electrocatalysts at electrode-electrolyte interfaces is fundamental. In situ and operando techniques, such as operando synchrotron-based X-ray techniques and in situ atomic-scale scanning transmission electron microscopy, provide valuable insights into the interfacial structural and compositional changes under reaction conditions, aiding in the study of charge transfer kinetics and reaction mechanisms. The continuous development of these techniques will contribute significantly to establishing structure/composition-reactivity correlations of electrocatalysts at unprecedented atomic-scale and molecular levels under realistic, real-time reaction conditions.
Article
Chemistry, Physical
Laura Perez-Martinez et al.
Summary: The electrooxidation of methanol to adsorbed CO (COad) on polycrystalline Pt surfaces occurs predominantly at defect sites with (111) and (100) orientations under potentiostatic conditions. Even at low methanol concentration and sufficiently negative potential, the formation of COad is slow and can be directly determined using infrared spectroscopy.
Article
Chemistry, Physical
Laura M. Kiefer et al.
Summary: 2D-IR-SEC is a powerful tool for spectroelectrochemistry that can unravel electrocatalytic mechanisms and structural dynamics of intermediates. By directly assigning different species, it provides new mechanistic insights into catalyst degrading processes, opening new experimental windows for future energy conversion and greenhouse gas reduction.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
(2021)
Review
Chemistry, Physical
Gregor Zwaschka et al.
Summary: The core of electrochemistry lies in charge transfer, which requires probing dynamics on different time scales. While conventional detection schemes are suitable for slower processes, they lack sufficient time resolution for ultrafast processes. Recent studies using ultrashort lasers have explored ultrafast dynamics at the metal/solution interface, expanding our understanding of these processes.
CURRENT OPINION IN ELECTROCHEMISTRY
(2021)
Review
Chemistry, Inorganic & Nuclear
Zhenzhu Xu et al.
Summary: Electrochemical energy conversion through electrocatalysis offers promising solutions to global energy crisis and environmental issues. Understanding the mechanism and structure-activity relationship of key electrocatalytic processes is crucial for designing efficient electrocatalysts. Vibrational spectroscopic methods, such as Raman and FTIR-based techniques, are powerful tools for monitoring surface transformations and reaction intermediates in electrocatalytic processes, attracting attention for future research in this field.
COORDINATION CHEMISTRY REVIEWS
(2021)
Review
Chemistry, Physical
Hengjie Liu et al.
Summary: Electrocatalysis reactions are promising ways to solve severe energy and environmental problems, but the limited understanding of the dynamic process hinders rational design of electrocatalysts. In situ electrochemical infrared spectroscopy (in situ EIRS) is a powerful tool to gain deep insights into dynamic electrocatalytic reactions at the molecular level, showing broad prospects in the study of electrocatalytic dynamic processes.
JOURNAL OF PHYSICAL CHEMISTRY C
(2021)
Article
Chemistry, Analytical
Erick Lins et al.
ANALYTICAL CHEMISTRY
(2020)
Article
Chemistry, Physical
Yanping Zhu et al.
ACS ENERGY LETTERS
(2020)
Article
Chemistry, Physical
Masaru Kato et al.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
(2020)
Article
Chemistry, Physical
Xian-Yin Ma et al.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
(2020)
Review
Chemistry, Multidisciplinary
Li Zhang et al.
CHEMICAL SOCIETY REVIEWS
(2019)
Article
Chemistry, Analytical
Pouya Hosseini et al.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2018)
Article
Chemistry, Physical
Motoharu Inagaki et al.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
(2017)
Article
Chemistry, Multidisciplinary
Shangqian Zhu et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2017)
Article
Chemistry, Physical
Jin-Yu Ye et al.
Article
Chemistry, Multidisciplinary
Cheng Zong et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2015)
Review
Chemistry, Multidisciplinary
Jun-Tao Li et al.
ACCOUNTS OF CHEMICAL RESEARCH
(2012)
Article
Electrochemistry
M. Heinen et al.
ELECTROCHIMICA ACTA
(2007)
Article
Chemistry, Physical
Martin Heinen et al.
Article
Electrochemistry
ZY Zhou et al.
ELECTROCHEMISTRY COMMUNICATIONS
(2005)
Review
Chemistry, Applied
MA Bañares
Article
Chemistry, Analytical
ZY Zhou et al.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2004)
