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Gaudin LF, Wright IR, Harris-Lee TR, Jayamaha G, Kang M, Bentley CL. Five years of scanning electrochemical cell microscopy (SECCM): new insights and innovations. NANOSCALE 2024. [PMID: 38874335 DOI: 10.1039/d4nr00859f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
Scanning electrochemical cell microscopy (SECCM) is a nanopipette-based technique which enables measurement of localised electrochemistry. SECCM has found use in a wide range of electrochemical applications, and due to the wider uptake of this technique in recent years, new applications and techniques have been developed. This minireview has collected all SECCM research articles published in the last 5 years, to demonstrate and celebrate the recent advances, and to make it easier for SECCM researchers to remain well-informed. The wide range of SECCM applications is demonstrated, which are categorised here into electrocatalysis, electroanalysis, photoelectrochemistry, biological materials, energy storage materials, corrosion, electrosynthesis, and instrumental development. In the collection of this library of SECCM studies, a few key trends emerge. (1) The range of materials and processes explored with SECCM has grown, with new applications emerging constantly. (2) The instrumental capabilities of SECCM have grown, with creative techniques being developed from research groups worldwide. (3) The SECCM research community has grown significantly, with adoption of the SECCM technique becoming more prominent.
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Affiliation(s)
- Lachlan F Gaudin
- School of Chemistry, Monash University, Clayton, 3800 VIC, Australia.
| | - India R Wright
- School of Chemistry, Monash University, Clayton, 3800 VIC, Australia.
| | - Thom R Harris-Lee
- School of Chemistry, Monash University, Clayton, 3800 VIC, Australia.
- Department of Chemistry, University of Bath, Claverton Down, Bath, UK
| | - Gunani Jayamaha
- School of Chemistry, University of Sydney, Camperdown, 2050 NSW, Australia
| | - Minkyung Kang
- School of Chemistry, University of Sydney, Camperdown, 2050 NSW, Australia
| | - Cameron L Bentley
- School of Chemistry, Monash University, Clayton, 3800 VIC, Australia.
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Lai Z, Liu M, Bi P, Huang F, Jin Y. Perspectives on Corrosion Studies Using Scanning Electrochemical Cell Microscopy: Challenges and Opportunities. Anal Chem 2023; 95:15833-15850. [PMID: 37844123 DOI: 10.1021/acs.analchem.3c02423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
Scanning electrochemical cell microscopy (SECCM) allows for electrochemical imaging at the micro- or nanoscale by confining the electrochemical reaction cell in a small meniscus formed at the end of a micro- or nanopipette. This technique has gained popularity in electrochemical imaging due to its high-throughput nature. Although it shows considerable application potential in corrosion science, there are still formidable and exciting challenges to be faced, particularly relating to the high-throughput characterization and analysis of microelectrochemical big data. The objective of this perspective is to arouse attention and provide opinions on the challenges, recent progress, and future prospects of the SECCM technique to the electrochemical society, particularly from the viewpoint of corrosion scientists. Specifically, four main topics are systematically reviewed and discussed: (1) the development of SECCM; (2) the applications of SECCM for corrosion studies; (3) the challenges of SECCM in corrosion studies; and (4) the opportunities of SECCM for corrosion science.
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Affiliation(s)
- Zhaogui Lai
- National Center for Materials Service Safety, University of Science and Technology Beijing, Beijing 102206, P. R. China
| | - Min Liu
- New Materials Institute, University of Nottingham Ningbo China, Ningbo 315100, P. R. China
| | - Peng Bi
- Laboratory for Nuclear Materials, Paul Scherrer Institute, 5232 Villigen PSI, Switzerland
| | - Feifei Huang
- National Center for Materials Service Safety, University of Science and Technology Beijing, Beijing 102206, P. R. China
| | - Ying Jin
- National Center for Materials Service Safety, University of Science and Technology Beijing, Beijing 102206, P. R. China
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Xu X, Valavanis D, Ciocci P, Confederat S, Marcuccio F, Lemineur JF, Actis P, Kanoufi F, Unwin PR. The New Era of High-Throughput Nanoelectrochemistry. Anal Chem 2023; 95:319-356. [PMID: 36625121 PMCID: PMC9835065 DOI: 10.1021/acs.analchem.2c05105] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Xiangdong Xu
- Department
of Chemistry, University of Warwick, Coventry CV4 7AL, U.K.
| | | | - Paolo Ciocci
- Université
Paris Cité, ITODYS, CNRS, F-75013 Paris, France
| | - Samuel Confederat
- School
of Electronic and Electrical Engineering and Pollard Institute, University of Leeds, Leeds LS2 9JT, U.K.,Bragg
Centre for Materials Research, University
of Leeds, Leeds LS2 9JT, U.K.
| | - Fabio Marcuccio
- School
of Electronic and Electrical Engineering and Pollard Institute, University of Leeds, Leeds LS2 9JT, U.K.,Bragg
Centre for Materials Research, University
of Leeds, Leeds LS2 9JT, U.K.,Faculty
of Medicine, Imperial College London, London SW7 2AZ, United Kingdom
| | | | - Paolo Actis
- School
of Electronic and Electrical Engineering and Pollard Institute, University of Leeds, Leeds LS2 9JT, U.K.,Bragg
Centre for Materials Research, University
of Leeds, Leeds LS2 9JT, U.K.,
| | | | - Patrick R. Unwin
- Department
of Chemistry, University of Warwick, Coventry CV4 7AL, U.K.,
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Lai Z, Li D, Cai S, Liu M, Huang F, Zhang G, Wu X, Jin Y. Small-Area Techniques for Micro- and Nanoelectrochemical Characterization: A Review. Anal Chem 2023; 95:357-373. [PMID: 36625128 DOI: 10.1021/acs.analchem.2c04551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Zhaogui Lai
- National Center for Materials Service Safety, University of Science and Technology Beijing, Beijing 102206, China
| | - Dingshi Li
- Beijing Institute of Space Launch Technology, Beijing 100076, China
| | - Shuangyu Cai
- National Center for Materials Service Safety, University of Science and Technology Beijing, Beijing 102206, China
| | - Min Liu
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Feifei Huang
- National Center for Materials Service Safety, University of Science and Technology Beijing, Beijing 102206, China
| | - Guodong Zhang
- Beijing Institute of Space Launch Technology, Beijing 100076, China
| | - Xinyue Wu
- Beijing Institute of Space Launch Technology, Beijing 100076, China
| | - Ying Jin
- National Center for Materials Service Safety, University of Science and Technology Beijing, Beijing 102206, China
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Liu G, Hao L, Li H, Zhang K, Yu X, Li D, Zhu X, Hao D, Ma Y, Ma L. Topography Mapping with Scanning Electrochemical Cell Microscopy. Anal Chem 2022; 94:5248-5254. [PMID: 35312291 DOI: 10.1021/acs.analchem.1c04692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
High-resolution scanning electrochemical cell microscopy (SECCM), synchronously visualizing the topography and electrochemical activity, could be used to directly correlate the structure and activity of materials nanoscopically. However, its topographical measurement is largely restricted by the size and stability of the meniscus droplet formed at the end of the nanopipette. In this paper, we report a scheme that could reliably gain several tens nanometer resolution (≥65 nm) of SECCM using homemade ∼50 nm inner diameter probes. Furthermore, the topography and hydrogen evolution reaction (HER) activity of ∼45 nm self-assembled Au nanoparticles monolayer were simultaneously recorded successfully. This scheme could make mapping of both topologic and chemical properties of samples in the nanometer regime with SECCM routinely, which potentially can largely expand the field of SECCM applications.
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Affiliation(s)
- Gen Liu
- Tianjin International Center for Nanoparticles and Nanosystems, Tianjin University, Tianjin 300072, P. R. China
| | - Luzhen Hao
- Tianjin International Center for Nanoparticles and Nanosystems, Tianjin University, Tianjin 300072, P. R. China
| | - Hao Li
- Tianjin International Center for Nanoparticles and Nanosystems, Tianjin University, Tianjin 300072, P. R. China
| | - Kaimin Zhang
- Tianjin International Center for Nanoparticles and Nanosystems, Tianjin University, Tianjin 300072, P. R. China
| | - Xue Yu
- Tianjin International Center for Nanoparticles and Nanosystems, Tianjin University, Tianjin 300072, P. R. China
| | - Dong Li
- Tianjin International Center for Nanoparticles and Nanosystems, Tianjin University, Tianjin 300072, P. R. China
| | - Xiaodong Zhu
- Tianjin International Center for Nanoparticles and Nanosystems, Tianjin University, Tianjin 300072, P. R. China
| | - Danni Hao
- Tianjin International Center for Nanoparticles and Nanosystems, Tianjin University, Tianjin 300072, P. R. China
| | - Yanqing Ma
- Tianjin International Center for Nanoparticles and Nanosystems, Tianjin University, Tianjin 300072, P. R. China.,State Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin 300072, P. R. China
| | - Lei Ma
- Tianjin International Center for Nanoparticles and Nanosystems, Tianjin University, Tianjin 300072, P. R. China
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Wang XP, Shao M, Ye CQ, Dong SG, Du RG, Lin CJ. Study on effect of chloride ions on corrosion behavior of reinforcing steel in simulated polluted concrete pore solutions by scanning micro-reference electrode technique. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115454] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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