ICCAS OpenIR
Synthesis and characterization of optical transmissive, electrically conductive platinum and platinum oxide semiconductor thin films
Xie, T; Wang, Y; Jiang, KY; Ren, JW; Deng, K; Dong, JJ; Gui, LL; Tang, YQ
2000
Source PublicationACTA CHIMICA SINICA
ISSN0567-7351
Volume58Issue:7Pages:781-785
AbstractThe surface of "unprotected" nanoscale platinum clusters (1 similar to 3nm) were modified with PPh3,and the obtained PPh3 - Pt nanoclusters were extracted into toluene. The resulted colloidal dispersion of the PPh3 - Pt nanoclusters can spontaneously form homogeneous, optical transmissive thin films on the surface of glass under air. After heated under air at 400 degrees C,the platinum nanocluster thin films were transformed to optical transmissive, electrically conductive platinum oxide semiconductor thin films. The film formation process was followed by UV - vis spectra measurements. The morphological structure of the films was characterized by using SEM and TEM. The relationship between the electrical conductivity of the thin films and the conditions for the film treatments was studied. Changes in the components of the thin films treated under different conditions were studied try using XPS. It has been revealed that oxygen dissolved in the colloidal solution takes an important role in the film formation process of the PPh3 - Pt nanoclusters.
KeywordPt Colloid Nanoscale Cluster Thin Films Platinum Oxide Spontaneous Film Formation
Indexed BySCI
Language英语
WOS IDWOS:000088279100010
PublisherACTA CHIMICA SINICA
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76270
Collection中国科学院化学研究所
Corresponding AuthorXie, T
AffiliationPeking Univ, Coll Chem & Mol Engn, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Xie, T,Wang, Y,Jiang, KY,et al. Synthesis and characterization of optical transmissive, electrically conductive platinum and platinum oxide semiconductor thin films[J]. ACTA CHIMICA SINICA,2000,58(7):781-785.
APA Xie, T.,Wang, Y.,Jiang, KY.,Ren, JW.,Deng, K.,...&Tang, YQ.(2000).Synthesis and characterization of optical transmissive, electrically conductive platinum and platinum oxide semiconductor thin films.ACTA CHIMICA SINICA,58(7),781-785.
MLA Xie, T,et al."Synthesis and characterization of optical transmissive, electrically conductive platinum and platinum oxide semiconductor thin films".ACTA CHIMICA SINICA 58.7(2000):781-785.
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