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1.发明授权Hydrogen storage materials having a high density of non-conventional useable hydrogen storing sites 失效具有非常规可用氢存储位点的高密度的储氢材料
公开(公告)号：US5840440A
公开(公告)日：1998-11-24
申请号：US560612
申请日：1995-11-20
申请人： Stanford R. Ovshinsky , Michael A. Fetcenko , Jun Su Im , Kwo Young , Benjamin S. Chao , Benjamin Reichman
发明人： Stanford R. Ovshinsky , Michael A. Fetcenko , Jun Su Im , Kwo Young , Benjamin S. Chao , Benjamin Reichman
CPC分类号： C01B3/0031 , C01B3/0057 , C01B3/0084 , H01M4/383 , B22F2998/00 , Y02E60/327 , Y10S420/90
摘要： Disordered multicomponent hydrogen storage material characterized by extraordinarily high storage capacity due to a high density of useable hydrogen storage sites (greater than 10.sup.23 defect sites/cc) and/or an extremely small crystallite size. The hydrogen storage material can be employed for electrochemical, fuel cell and gas phase applications. The material may be selected from either of the modified LaNi.sub.5 or modified TiNi families formulated to have a crystallite size of less than 200 Angstroms and most preferably less than 100 Angstroms.
摘要翻译： 无机多组分储氢材料的特征在于由于高可用氢储存位点（大于1023个缺陷部位/ cc）和/或非常小的微晶尺寸而具有非常高的储存能力。 储氢材料可用于电化学，燃料电池和气相应用。 该材料可以选自配制成具有小于200埃，最优选小于100埃的微晶尺寸的经修饰的LaNi5或修饰的TiNi族中的任一种。
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公开(公告)号：US10729220B2
公开(公告)日：2020-08-04
申请号：US15607613
申请日：2017-05-29
申请人： Jun Su Im , Young Ki Kim
发明人： Jun Su Im , Young Ki Kim
摘要： An electric nail filing device includes a cylindrical body having a battery holder attached inside in the body, a cover attached to an open end of the cylindrical body, an on/off switch attached on the cover or the cylindrical body, an electric motor having a metallic rotary filing wheel, and a safety guard cap attached and covering the wheel, shaped like a rectangular prism, a pentagonal prism, a hexagonal prism, or a multiplane prism having multiple planes and a tubular cylindrical housing inner space which has enough space to cover the wheel, in which the safety guard cap has multiple slots on the planes, and an adjustable guard tab attached at closed end of the safety guard cap. Optionally the safety guard cap is covered by a nail debris collector which is shaped like a half-dome covering all other planes of the safety guard cap except one plane.
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公开(公告)号：US20180338597A1
公开(公告)日：2018-11-29
申请号：US15607613
申请日：2017-05-29
申请人： Jun Su Im , Young Ki Kim
发明人： Jun Su Im , Young Ki Kim
CPC分类号： A45D29/05 , A45D29/04 , A45D2029/008
摘要： An electric nail filing device includes a cylindrical body having a battery holder attached inside in the body, a cover attached to an open end of the cylindrical body, an on/off switch attached on the cover or the cylindrical body, an electric motor having a metallic rotary filing wheel, and a safety guard cap attached and covering the wheel, shaped like a rectangular prism, a pentagonal prism, a hexagonal prism, or a multiplane prism having multiple planes and a tubular cylindrical housing inner space which has enough space to cover the wheel, in which the safety guard cap has multiple slots on the planes, and an adjustable guard tab attached at closed end of the safety guard cap. Optionally the safety guard cap is covered by a nail debris collector which is shaped like a half-dome covering all other planes of the safety guard cap except one plane.
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