Invention Grant
US06972046B2 Process of forming magnetic nanocomposites via nanoparticle self-assembly
失效
通过纳米颗粒自组装形成磁性纳米复合材料的工艺
- Patent Title: Process of forming magnetic nanocomposites via nanoparticle self-assembly
- Patent Title (中): 通过纳米颗粒自组装形成磁性纳米复合材料的工艺
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Application No.: US10340761Application Date: 2003-01-13
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Publication No.: US06972046B2Publication Date: 2005-12-06
- Inventor: Shouheng Sun , Hao Zeng
- Applicant: Shouheng Sun , Hao Zeng
- Applicant Address: US NY Armonk US IA Ruston
- Assignee: International Business Machines Corporation,Louisiana Tech University
- Current Assignee: International Business Machines Corporation,Louisiana Tech University
- Current Assignee Address: US NY Armonk US IA Ruston
- Agency: McGinn IP Law Group, PLLC
- Agent Wan Yee Cheung, Esq.
- Main IPC: B22F1/00
- IPC: B22F1/00 ; B22F1/02 ; H01F1/00 ; H01F1/057 ; B22F9/24
Abstract:
A process of forming a hard-soft phase, exchange-coupled, magnetic nanocomposite includes forming a dispersion of magnetic nanoparticles, separating the magnetic nanoparticles from a solvent of the dispersion so as to allow self-assembly of the magnetic nanoparticles, and removing a coating from the nanoparticles, which are disposed in a self-assembled, locally-ordered nanostructure.
Public/Granted literature
- US20040134565A1 Process of forming magnetic nanocomposites via nanoparticle self-assembly Public/Granted day:2004-07-15
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