pone.0234524.g002.tif (1.8 MB)

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posted on 24.06.2020, 17:44 by Yukari Oda, Tadashi Miura, Gentaro Mori, Hodaka Sasaki, Taichi Ito, Masao Yoshinari, Yasutomo Yajima

XPS analyses of the outermost layer of CpTi (A) and TZP (B). (A) The Ti2p XPS spectrum included 2p1/2 and 2p3/2 electron peaks, which decomposed into Ti0 and Ti4+, indicating the presence of metal and oxide, respectively. (B) The Zr3d XPS spectrum included 3d3/2 and 3d5/2 electron peaks with the presence of oxide (Zr4+). The O1s spectra of both CpTi and TZP have two peaks defined as TiO2 (ZrO2) at ~530.0 eV and OH at ~532.5 eV.

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