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Volumn 94, Issue 1, 2003, Pages 496-501

One-step processing of spinel ferrites via the high-energy ball milling of binary oxides

Author keywords

[No Author keywords available]

Indexed keywords

BALL MILLING; HEAT TREATMENT; MANGANESE COMPOUNDS; OXIDES; PARTICLE SIZE ANALYSIS; POSITIVE IONS;

EID: 0042706769     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1577225     Document Type: Article
Times cited : (28)

References (37)
  • 21
    • 0042422949 scopus 로고    scopus 로고
    • note
    • 3 for two successive 24 h anneals at 1250°C. X-ray fluorescence measurements indicate that 8% of the Zn was lost during the firing process, with no detectable loss of Mn or Fe. XRD indicates a spinel with all diffraction peaks having relative intensities greater than 1% indexed to the powder diffraction pattern of Franklinite.
  • 23
    • 0041921857 scopus 로고    scopus 로고
    • note
    • The beamlines use double-crystal, fixed-exit monochromators, with Si(111) crystals in X23B and Si (311) crystals in X23A2. All spectra reported here were collected using the transmission technique, The storage ring current and energy at the time of data collection were 200-350 mA and 2.5 GeV, respectively. Samples consisted of powders spread uniformly onto adhesive tape with several layers constituting a single sample. The number of layers was chosen empirically to provide nearly one absorption length at the absorption edge being measured.
  • 25
    • 0041420535 scopus 로고    scopus 로고
    • note
    • The peak positions of the Fourier transformed data do not correlate directly with bond distances but are instead shifted to lower radial distances by an amount equal to the electron phase shift of the pair correlations contributing to the Fourier peak.
  • 27
    • 0042422948 scopus 로고    scopus 로고
    • note
    • Bond distances were calculated assuming a lattice parameter of 8.39 Å and a.u.=0.379±0.001 Å.
  • 31
    • 0042923704 scopus 로고    scopus 로고
    • note
    • 2 of the powdered material.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.