Title:
GAS PHASE SYNTHESIS OF STABLE SOFT MAGNETIC ALLOY NANOPARTICLES
Document Type and Number:
WIPO Patent Application WO/2016/021205
Kind Code:
A1
Abstract:
A soft magnetic nanoparticle comprising an iron aluminide nanoalloy of the DO3 phase as a core encapsulated in an inert shell made of alumina.
Inventors:
VERNIERES JEROME (JP)
BENELMEKKI ERRETBY MARIA (JP)
KIM JEONG-HWAN (JP)
DIAZ RIVAS ROSA ESTELA (JP)
SOWWAN MUKHLES IBRAHIM (JP)
BENELMEKKI ERRETBY MARIA (JP)
KIM JEONG-HWAN (JP)
DIAZ RIVAS ROSA ESTELA (JP)
SOWWAN MUKHLES IBRAHIM (JP)
Application Number:
PCT/JP2015/003973
Publication Date:
February 11, 2016
Filing Date:
August 06, 2015
Export Citation:
Assignee:
OKINAWA INST OF SCIENCE AND TECHNOLOGY SCHOOL CORP (JP)
International Classes:
B22F1/102; B22F1/16; B22F9/12; H01F1/20; B22F1/054
Domestic Patent References:
| WO1999024173A1 | 1999-05-20 |
Foreign References:
| JP2008088453A | 2008-04-17 | |||
| JPH0912948A | 1997-01-14 | |||
| JP2014012794A | 2014-01-23 | |||
| JP2010207322A | 2010-09-24 | |||
| JP2000087233A | 2000-03-28 | |||
| US5589234A | 1996-12-31 | |||
| JP2000178613A | 2000-06-27 |
Other References:
LIU, TONG ET AL.: "Preparation and characteristics of Fe3Al nanoparticles by hydrogen plasma-metal reaction", SOLID STATE COMMUNICATIONS, vol. 125, no. 7, February 2003 (2003-02-01), pages 391 - 394, XP055396887
GONZALEZ, G. ET AL.: "SYNTHESIS AND CHARACTERIZATION OF NANOPHASE PARTICLES OBTAINED BY D.C. SPUTTERING", MATERIALIA, vol. 44, no. 9, 18 May 2001 (2001-05-18), pages 1883 - 1887, XP085036177, DOI: doi:10.1016/S1359-6462(01)00805-3
HAHN, H. ET AL.: "The production of nanocrystalline powders by magnetron sputtering", JOURNAL OF APPLIED PHYSICS, vol. 67, no. 2, 15 January 1990 (1990-01-15), pages 1113 - 1115, XP000106338, DOI: doi:10.1063/1.345798
MAICU, MARINA ET AL.: "Synthesis and deposition of metal nanoparticles by gas condensation process", JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, vol. 32, no. 2, March 2014 (2014-03-01), pages 02B113.1 - 02B113.9, XP012180760
CHEN, SHAN-JUN ET AL.: "Bulk Synthesis of Fe3Al Intermetallic Compound Nanoparticles by Flow-Levitation Method", NANO BRIEF REPORTS AND REVIEWS, vol. 10, no. 1, January 2015 (2015-01-01), pages 1550002.1 - 1550002.5, XP008185534
See also references of EP 3177420A4
GONZALEZ, G. ET AL.: "SYNTHESIS AND CHARACTERIZATION OF NANOPHASE PARTICLES OBTAINED BY D.C. SPUTTERING", MATERIALIA, vol. 44, no. 9, 18 May 2001 (2001-05-18), pages 1883 - 1887, XP085036177, DOI: doi:10.1016/S1359-6462(01)00805-3
HAHN, H. ET AL.: "The production of nanocrystalline powders by magnetron sputtering", JOURNAL OF APPLIED PHYSICS, vol. 67, no. 2, 15 January 1990 (1990-01-15), pages 1113 - 1115, XP000106338, DOI: doi:10.1063/1.345798
MAICU, MARINA ET AL.: "Synthesis and deposition of metal nanoparticles by gas condensation process", JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, vol. 32, no. 2, March 2014 (2014-03-01), pages 02B113.1 - 02B113.9, XP012180760
CHEN, SHAN-JUN ET AL.: "Bulk Synthesis of Fe3Al Intermetallic Compound Nanoparticles by Flow-Levitation Method", NANO BRIEF REPORTS AND REVIEWS, vol. 10, no. 1, January 2015 (2015-01-01), pages 1550002.1 - 1550002.5, XP008185534
See also references of EP 3177420A4
Attorney, Agent or Firm:
KATAYAMA, Shuhei (6-1 Kyobashi 1-chome, Chuo-k, Tokyo 31, JP)
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