Oxidation of Anatase TiO2(001) Surface Using Supersonic Seeded Oxygen Molecular Beam

Autor:	Kim Kyungmin, Li Fengxuan, Masayuki Abe, Eiichi Inami, Hikaru Yoshida, Shizuka Nishi, Hou Linfeng, Arata Ogawa, Yuito Kabutoya, Shuhei Takayanagi, Daiki Katsube, Tetsuya Sakamoto, Yoshihide Aoyagi, Motoyasu Maeda, Naoki Origuchi, Akitaka Yoshigoe, Yasutaka Tsuda, Shoki Ojima, Natsuki Ikeda, Shinya Ohno
Rok vydání:	2021
Předmět:	Anatase Materials science chemistry.chemical_element Surfaces and Interfaces Condensed Matter Physics Oxygen chemistry Chemical engineering Electrochemistry General Materials Science Supersonic speed Seeding Vacuum chamber Molecular beam Spectroscopy
Zdroj:	Langmuir. 37:12313-12317
ISSN:	1520-5827 0743-7463
DOI:	10.1021/acs.langmuir.1c01752
Popis:	We investigated the oxidation of oxygen vacancies at the surface of anatase TiO2(001) using a supersonic seeded molecular beam (SSMB) of oxygen. The oxygen vacancies at the top surface and subsurface could be eliminated by the supply of oxygen using an SSMB. Oxygen vacancies are present on the surface of anatase TiO2(001) when it is untreated before transfer to a vacuum chamber. These vacancies, which are stable in the as-grown condition, could also be effectively eliminated by using the oxygen SSMB.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::580690c6af715657205efbe22459abc5 https://doi.org/10.1021/acs.langmuir.1c01752 Zobrazit plný text záznamu