Details

Autor(en) / Beteiligte

• Ye, Kaihang
• Li, Kunshan
• Lu, Yirui
• Guo, Zhongjie
• Ni, Nan
• Liu, Hong
• Huang, Yongchao
• Ji, Hongbing
• Wang, Pingshan

Titel

An overview of advanced methods for the characterization of oxygen vacancies in materials

Ist Teil von

• TrAC, Trends in analytical chemistry (Regular ed.), 2019-07, Vol.116, p.102-108

Ort / Verlag

Elsevier B.V

Erscheinungsjahr

2019

Link zum Volltext

Quelle

Elsevier ScienceDirect Journals Complete

Beschreibungen/Notizen

• Oxygen vacancy plays an important role in many fields, such as photocatalysis, energy storages, electro-catalysis, which has been widely investigated both by experiment and theoretical calculations. Herein, this review presents the new type and advanced methods to detect the existence of oxygen vacancies in nanomaterials, such as, electron paramagnetic resonance, synchrotron radiation-based X-ray absorption fine structure, X-ray photoelectron spectroscopy and positron annihilation spectroscopy measurements. In addition, we provide some perspectives on the challenge and new direction for future research in oxygen vacancy. We hope that this minireview can offer some useful contributions to the future development of defective nanomaterials for diverse application. •Recent progress on the development of oxygen vacancies.•The methods of detecting oxygen vacancies were summarized.•The current challenges and opportunities for the detection of oxygen vacancies were discussed.