IHEP OpenIR
Small angle X-ray scattering studies on trasition metals nanoparticles
Rednic, V; Rada, M; Rada, S; Suciu, RC; Wu, ZH; Xing, XQ; Matei, F; Aldea, N; Wu ZH(吴忠华); Xing XQ(邢雪青)
2016
Source PublicationJOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS
ISSN1454-4164
EISSN1841-7132
Volume18Issue:9-10Pages:852-856
SubtypeArticle
AbstractSAXS technique was used to examine the nanoparticle size and their shapes of supported gold catalysts. The experimental data are characterized by two main features as Guinier and Porod regions. The standard plots of the experimental data are available to fit the SAXS patterns to obtain the radius of gyration and the Porod exponent. A more elaborated Guinier and Porod empirical model is used to fit SAXS data from spherical as well as non spherical objects such as rods or platelets. It is also applied to shapes intermediate between spheres rods or between rods and platelets. The deconvolution method for nanoparticle sphere shape determination is developed. The experimental data were collected at Beijing Electron Positron Collider National Laboratory on 1W2A line operating at a wavelength of 1.54 angstrom, distance between sample holder and CCD detector was 1.572 m.
KeywordGrain size SAXS Guinier radius Porod parameter Nanoparticles shape
Indexed BySCI
Language英语
WOS SubjectMaterials Science, Multidisciplinary ; Optics ; Physics, Applied
WOS IDWOS:000389728900019
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/260395
Collection中国科学院高能物理研究所
Affiliation中国科学院高能物理研究所
Recommended Citation
GB/T 7714
Rednic, V,Rada, M,Rada, S,et al. Small angle X-ray scattering studies on trasition metals nanoparticles[J]. JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS,2016,18(9-10):852-856.
APA Rednic, V.,Rada, M.,Rada, S.,Suciu, RC.,Wu, ZH.,...&邢雪青.(2016).Small angle X-ray scattering studies on trasition metals nanoparticles.JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS,18(9-10),852-856.
MLA Rednic, V,et al."Small angle X-ray scattering studies on trasition metals nanoparticles".JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS 18.9-10(2016):852-856.
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