Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Wu, Nian"'
Publikováno v:
Journal of Materials Chemistry. 13:1206-1209
The monolayer dispersion of molybdenum oxide on the surface of α-Al2O3 has been studied by X-ray photoelectron spectroscopy (XPS) and extended X-ray absorption fine structure (EXAFS). The dispersion threshold is 4.65 mg MoO3 per g α-Al2O3 or 5.6 Mo
Publikováno v:
Acta Physico-Chimica Sinica. 19:896-901
Publikováno v:
Acta Physico-Chimica Sinica. 18:326-331
Publikováno v:
Acta Physico-Chimica Sinica. 17:931-935
Autor:
Tang Youqi, Yan Jing-Feng, Yao Wen-Qing, Zhu Yong-Fa, Xie You-Chang, Wu Nian-Zu, Zhang Hong-Xia
Publikováno v:
Acta Physico-Chimica Sinica. 15:684-687
Publikováno v:
Acta Physico-Chimica Sinica. 11:113-117
Publikováno v:
Acta Physica Sinica. 38:859
The γ-Fe2O3 surface evapourated with Co has been studied by photoemission spectros-copy. The results show that at low coverage, Co is very active and combined with the oxygen in γ-Fe2O3, while Fe in γ-Fe2O3 was reduced; at the coverage of 0.2-0.8