Nanoscale Microscopy Techniques for Energy Materials

A special issue of Nanomaterials (ISSN 2079-4991). This special issue belongs to the section "Synthesis, Interfaces and Nanostructures".

Deadline for manuscript submissions: 30 April 2025 | Viewed by 1337

Special Issue Editors


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Guest Editor
Research Center for Advanced Measurement and Characterization, National Institute for Materials Science, Tsukuba 305-0047, Japan
Interests: transmission electron microscopy (TEM); scanning TEM (STEM); liquid and gas enviromental (S)TEM; in-situ and identical location (S)TEM for photocatalysts and electrocatalysts; electron holography; analytical (S)TEM

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Guest Editor Assistant
Institute of Materials and Systems for Sustainability, Nagoya University, Aichi 464-8601, Japan
Interests: transmission electron microscopy (TEM); scanning TEM (STEM); gallium nitride (GaN); 2D materials

Special Issue Information

Dear Colleagues,

Nanoscale microscopy techniques such as transmission electron microscopy (TEM), scanning electron microscopy (SEM), scanning probe microscopy (SPM), and synchrotron-based beam microscopy represent increasingly powerful methods with which to understand the structure and chemistry of materials at the nanoscale. Based on the concept that the development of advanced energy materials can contribute to building a sustainable society, various kinds of materials for countermeasures against worldwide issues such as carbon emissions, environmental pollution, and limited resources have been developed by materials researchers and industries. Thus, research employing the above nanoscale microscopy techniques, especially for advanced energy materials, has become increasingly popular.

This Special Issue covers nanoscale microscopy techniques for energy materials and other relevant topics. Original research articles, review articles, and short communications concerning these are welcome.

We look forward to receiving your contributions.

Dr. Masaki Takeguchi
Guest Editor

Dr. Emi Kano
Guest Editor Assistant

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Keywords

  • TEM
  • SEM
  • SPM
  • synchrotron-based microscopy
  • nanoparticle
  • thin film
  • surface
  • interface
  • catalyst
  • power semiconductor
  • 2D material

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Published Papers (1 paper)

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Research

9 pages, 2948 KiB  
Article
Ultraviolet Light-Induced Surface Changes of Tungsten Oxide in Air: Combined Scanning Transmission Electron Microscopy and X-ray Photoelectron Spectroscopy Analysis
by Yuki Nakagawa, Yasuhiro Shiratsuchi, Tamaki Shibayama and Masaki Takeguchi
Nanomaterials 2024, 14(18), 1486; https://doi.org/10.3390/nano14181486 - 13 Sep 2024
Viewed by 972
Abstract
Scanning transmission electron microscopy (STEM) and X-ray photoelectron spectroscopy analyses were combined to clarify the ultraviolet light-induced surface changes of WO3 in air. Identical-location STEM (IL-STEM) analysis showed that the WO3 particle surface was covered with an amorphous thin film after [...] Read more.
Scanning transmission electron microscopy (STEM) and X-ray photoelectron spectroscopy analyses were combined to clarify the ultraviolet light-induced surface changes of WO3 in air. Identical-location STEM (IL-STEM) analysis showed that the WO3 particle surface was covered with an amorphous thin film after ultraviolet irradiation in air. X-ray photoelectron spectroscopy analysis showed that hydrocarbon decomposition and the formation of carboxyl/hydroxyl species occurred. These results suggested that the amorphous thin films consisted of photocatalytic oxidative species of hydrocarbon. The IL-STEM analysis could detect small light-induced changes. This technique will be useful for the microscopic characterization of photocatalysis or photoinduced hydrophilic conversion. Full article
(This article belongs to the Special Issue Nanoscale Microscopy Techniques for Energy Materials)
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