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Electrochemical In Situ/operando Spectroscopy and Microscopy Part 1: Fundamentals (Presentation File)

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posted on 2022-11-07, 04:36 authored by Masaki Matsui, Yuki Orikasa, Tomoki UCHIYAMA, Naoya NISHI, Yuto MIYAHARA, Misae OTOYAMA, Tetsuya TSUDA

 This supplementary material is a part of the presentation handout, pages 181–208, for the 51st Electrochemistry Workshop entitled “Fundamentals and New Approaches to Electrochemistry” organized by Kansai Branch of the Electrochemical Society of Japan on November 14–18, 2022 to be distributed at the workshop. / Spectroscopic and microscopic techniques are complementary to electrochemical studies because electrochemical data consists of current, voltage and time, and has no direct information concerning the chemical structure of active species. Hence electrochemical in situ/operando spectroscopy and microscopy become powerful tools for identification of the electrochemically active species during the electrochemical reactions. The present comprehensive paper provides the fundamental theory, cell design concepts, and measurement tips of various spectroscopic and microscopic techniques. X-ray absorption spectroscopy, infrared spectroscopy, surface plasmon resonance, Raman spectroscopy, confocal microscopy and electron microscopy are covered in the present paper. The introduced cell design becomes the critical part for chemists and materials scientists to start these measurements. Several advanced techniques from recent studies are also introduced. 

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Corresponding author email address

matsui@sci.hokudai.ac.jp

Translated title

5.電気化学その場測定〜回折法,分光法,顕微鏡観察〜(その1)

Translated description

第51回電気化学講習会「電気化学の基礎と新しいアプローチ」 (主催:電気化学会関西支部・2022年11月14–18日) 配付資料, pp.181–208 / 電気化学的データは電流,電圧,時間の要素のみからなり,活性種の化学構造に関する直接的な情報を持たないため,分光学的手法や顕微鏡学的手法は電気化学研究を補完するものになる.そのため,電気化学的なin situ/operando分光法および顕微鏡法は,電気化学反応中の電気化学的活性種を同定するための強力なツールとなる.本論文では,様々な分光・顕微法の基礎理論,セル設計コンセプト,測定のコツについて包括的に解説する.X線吸収分光法,赤外分光法,表面プラズモン共鳴法,ラマン分光法,共焦点顕微鏡法,電子顕微鏡法などを取り上げている.紹介されたセルの設計はこれらの測定を始めようとする化学や材料科学に携わる者にとって重要な内容となる.ここでは最近の研究から得られたいくつかの先進的な技術も紹介する.

Translated authors

松井雅樹・折笠有基・内山智貴・西 直哉・宮原雄人・乙山美紗恵・津田哲哉

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© 2022 The Author(s).

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