Characterization of Pt-TiO2 film used in three formaldehyde photocatalytic degradation systems: UV254 nm, O3+UV254 nm and UV254+185 nm via X-ray photoelectron spectroscopy
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چکیده
منابع مشابه
Characterization of photocatalytic TiO2 powder under varied environments using near ambient pressure X-ray photoelectron spectroscopy
Consecutive eight study phases under the successive presence and absence of UV irradiation, water vapor, and oxygen were conducted to characterize surface changes in the photocatalytic TiO2 powder using near-ambient-pressure X-ray photoelectron spectroscopy (XPS). Both Ti 2p and O 1s spectra show hysteresis through the experimental course. Under all the study environments, the bridging hydroxyl...
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Y. WANG, E. GRANADOS, F. PEDACI, D. ALESSI, B. LUTHER, M. BERRILL AND J. J. ROCCA* National Science Foundation Engineering Research Center for Extreme Ultraviolet Science and Technology and Department of Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523, USA Department of Physics, Colorado State University, Fort Collins, Colorado 80523, USA *e-mail: ro...
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ژورنال
عنوان ژورنال: Chinese Journal of Catalysis
سال: 2014
ISSN: 1872-2067
DOI: 10.1016/s1872-2067(12)60740-2