期刊
JOURNAL OF MATERIALS CHEMISTRY C
卷 3, 期 4, 页码 734-741出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4tc02058h
关键词
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资金
- National Natural Science Foundation of China [61307030, 61205179, 21101111, 51373145]
- Hong Kong Research Grants Council [HKBU203312]
- Hong Kong Baptist University [FRG2/12-13/083]
- Areas of Excellence Scheme
- University Grants Committee of HKSAR [AoE/P-03/08]
- Hundred Talents Program of Shanxi Province
- Partner State Key Laboratory of Environmental and Biological Analysis [SKLP-14-15-P011]
- Strategic Development Fund of HKBU
- Program for the Outstanding Innovative Teams of Higher Learning Institutions of Shanxi (OIT)
- Fund Program for the Scientific Activities of Selected Returned Overseas Professionals in Shanxi Province
- Natural Science Foundation for Young Scientists of Shanxi Province, China [2014021019-2]
- Outstanding Young Scholars Cultivating Program
- Shanxi Scholarship Council of China [2014-02]
- Qualified Personal Foundation of Taiyuan University of Technology [2013Y003, tyut-rc201275a]
- PolyU [A-PM21/G-YL07]
- 111 Project
- Beijing Engineering Research Center of Food Environment and Public Health from the Minzu University of China [B08044, 10301-01404026]
Ferromagnetic (L1(0) phase) FePt alloy nanoparticles (NPs) with extremely high magnetocrystalline anisotropy are considered to be very promising candidates for the next generation of ultrahigh-density data storage systems. The question of how to generate L1(0) FePt NPs with high coercivity, controllable size, and a narrow size distribution is a challenge. We report here a single-step fabrication of L1(0) FePt NPs by employing one of the two new polyferroplatinyne bimetallic polymers as precursors. The influence of the pyrolysis temperature on the size and magnetic properties of the resulting FePt alloy NPs has been investigated in detail.
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