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Volumn 112, Issue 14, 2008, Pages 5271-5274

A novel approach to FePt assemblage and synthesis

Author keywords

[No Author keywords available]

Indexed keywords

AGGLOMERATION; HEAT TREATMENT; ORGANOCLAY;

EID: 47149095257     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp8009113     Document Type: Article
Times cited : (11)

References (24)
  • 11
    • 0003988576 scopus 로고    scopus 로고
    • Plummer, M. L, Ek, J. v, Weller, D, Eds, Springer-Verlag: Berlin
    • The Physics of Ultra-High-Density Magnetic Recording; Plummer, M. L., Ek, J. v., Weller, D., Eds.; Springer-Verlag: Berlin, 2001.
    • (2001) The Physics of Ultra-High-Density Magnetic Recording
  • 13
    • 47149088911 scopus 로고    scopus 로고
    • In a typical procedure, a hexane suspension of 4 nm FePt nanoparticles (∼0.75 mg/mL, 0.3 mL, 0.225 mg) was added to calcined MCM-41 (200 mg) with further hexane added (19.5 mL) to facilitate efficient stirring of the reaction. After a few hours, the particles had adhered to the silicate surface leaving the hexane colorless and the resulting pale gray powder was the collected via filtration and dried under vacuum
    • In a typical procedure, a hexane suspension of 4 nm FePt nanoparticles (∼0.75 mg/mL, 0.3 mL, 0.225 mg) was added to calcined MCM-41 (200 mg) with further hexane added (19.5 mL) to facilitate efficient stirring of the reaction. After a few hours, the particles had adhered to the silicate surface leaving the hexane colorless and the resulting pale gray powder was the collected via filtration and dried under vacuum.
  • 15
    • 47149091753 scopus 로고    scopus 로고
    • Using the method of Sun et al.,3 a typical reaction involved a reductive thermal decomposition of 0.689 g (0.175 mmol) of Pt(acac)2 and 90 μL (0.7 mmol) of Fe(CO)5 in the presence of 2.35 g of calcined MCM-41. The resultant gray solid (2.4 g) was washed with copious amounts of hexane, filtered, and dried by vacuum filtration
    • 5 in the presence of 2.35 g of calcined MCM-41. The resultant gray solid (2.4 g) was washed with copious amounts of hexane, filtered, and dried by vacuum filtration.
  • 19
    • 47149089558 scopus 로고    scopus 로고
    • University of Western Australia, Australia
    • To be submitted for publication
    • Fuller, R. O.; Koutsanonis, G. A.; Stamps, R. L. University of Western Australia, Australia. To be submitted for publication.
    • Fuller, R.O.1    Koutsanonis, G.A.2    Stamps, R.L.3
  • 21
    • 47149109910 scopus 로고    scopus 로고
    • TEM resolution limited to 0.23 nm.
    • TEM resolution limited to 0.23 nm.
  • 23
    • 47149117318 scopus 로고    scopus 로고
    • Example spectra are given as Supporting Information
    • Example spectra are given as Supporting Information.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.