发明申请
- 专利标题： Mechanoluminescence material and process for producing the same
- 专利标题（中）： 机械发光材料及其制造方法
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申请号： US10519937申请日： 2003-07-24
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公开(公告)号： US20050247912A1公开(公告)日： 2005-11-10
- 发明人: Morito Akiyama , Chao-Nan Xu , Kazuhiro Nonaka
- 申请人： Morito Akiyama , Chao-Nan Xu , Kazuhiro Nonaka
- 优先权： JP2002-220493 20020729
- 国际申请： PCT/JP03/09406 WO 20030724
- 主分类号： C09K11/64
- IPC分类号： C09K11/64 ; C09K11/08 ; C09K11/77 ; C09K11/80
摘要：
A mechanoluminescence material comprising a matrix of composite metal oxide containing strontium and aluminum, represented by the general formula SrM1Al6O11 (wherein M1 is an alkaline earth metal) or SrM2Al3O7 (wherein M2 is a rare earth metal), and further comprising, as luminescence centers, a metal selected from among rare earth metals and transition metals capable of emitting light when a carrier having been excited by mechanical energy returns to its ground state.