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1. 发明申请

US20100028675A1 PROCESS OF PURIFYING NANODIAMOND COMPOSITIONS AND APPLICATIONS THEREOF 审中-公开
标题翻译：纯化NANODIAMOND组合物的方法及其应用
公开(公告)号：US20100028675A1
公开(公告)日：2010-02-04
申请号：US12300660
申请日：2007-05-14
申请人： Yury Gogotsi , Vadym Mochalin , Sebastian Osswald , Gleb Yushin
发明人： Yury Gogotsi , Vadym Mochalin , Sebastian Osswald , Gleb Yushin
IPC分类号： C01B31/06
CPC分类号： B82Y30/00 , C01B32/28 , Y10T428/2982
摘要： The presence of large amounts of non-diamond carbon in detonation synthesized nanodiamond (ND) severely limits applications of this exciting nanomaterial. An environmentally-friendly process is disclosed to selectively remove sp2-bonded carbon from ND. The content of up to 96% of sp3-bonded carbon in the oxidized samples is comparable to that found in microcrystalline diamond and is unprecedented for ND powders. Transmission electron microscopy and Fourier transform infrared spectroscopy studies show high purity 5-nm ND particles covered by oxygen-containing surface functional groups. The surface functionalization can be controlled by subsequent treatments. In contrast to current purification techniques, the disclosed process does not require the use of toxic or aggressive chemicals, catalysts or inhibitors and opens avenues for numerous new applications of nanodiamond.
摘要翻译：爆炸合成纳米金刚石（ND）中大量非金刚石碳的存在严重限制了这种激发纳米材料的应用。公开了一种环境友好的方法来选择性地从ND去除sp2结合的碳。氧化样品中高达96％的sp3键合碳的含量与微晶金刚石中的含量相当，对于ND粉末是前所未有的。透射电子显微镜和傅里叶变换红外光谱研究显示由含氧表面官能团覆盖的高纯度5-nm ND颗粒。表面官能化可以通过后续处理来控制。与目前的纯化技术相反，所公开的方法不需要使用有毒或侵蚀性的化学物质，催化剂或抑制剂，并为纳米金刚石的众多新应用开辟了途径。

2. 发明授权

US09248501B1 Method for additive manufacturing using pH and potential controlled powder solidification 有权
标题翻译：使用pH和电位控制粉末固化的添加剂制造方法
公开(公告)号：US09248501B1
公开(公告)日：2016-02-02
申请号：US14041852
申请日：2013-09-30
申请人： Andrew C. Johannes , Sebastian Osswald , Luke N. Brewer
发明人： Andrew C. Johannes , Sebastian Osswald , Luke N. Brewer
IPC分类号： B22F1/00 , B22F3/03 , B22F3/02 , B22F3/12
CPC分类号： B22F3/004 , B22F1/0096 , B22F9/24 , B22F2998/10 , B22F9/04 , B22F3/10 , B22F3/24
摘要： A powder consolidation method and apparatus make use of corrosion processes occurring on surfaces of metal particles to consolidate a metal-containing powder into a formed body. The method includes contacting metal particles with an acidic or basic liquid at a pH and potential at which dissolution of metal from the particles and reduction of soluble metal-containing ions to metal on surfaces of the particles can co-occur, such that the metal powder agglomerates to form a body.
摘要翻译：粉末固结方法和装置利用在金属颗粒表面上发生的腐蚀过程，将含金属的粉末固结成型体。该方法包括使金属颗粒与酸性或碱性液体接触，所述酸性或碱性液体在pH和电势下使金属从颗粒中溶解并将可溶性金属离子还原成颗粒表面上的金属，使得金属粉末聚集形成一个身体。

3. 发明授权

US08525393B1 Bimaterial microelectromechanical system (MEMS) solar power generator 有权
标题翻译： Bimaterial微机电系统（MEMS）太阳能发电机
公开(公告)号：US08525393B1
公开(公告)日：2013-09-03
申请号：US13349444
申请日：2012-01-12
申请人： Dragoslav Grbovic , Sebastian Osswald
发明人： Dragoslav Grbovic , Sebastian Osswald
IPC分类号： H01L41/08
CPC分类号： H02N2/18 , H01L41/1136
摘要： A bimaterial microelectromechanical system (MEMS) solar power generator device converts radiant energy received from the sun, or other light source, into heat, which is then used to produce electricity through the piezoelectric effect. As the efficiency of piezoelectric materials can often reach up to 90%, the efficiency is greater than that of conventional solar cells.
摘要翻译：双材料微机电系统（MEMS）太阳能发电装置将从太阳或其他光源接收的辐射能转换为热量，然后将其用于通过压电效应产生电力。由于压电材料的效率通常可以达到90％以上，效率大于传统太阳能电池的效率。

4. 发明授权

US09605354B2 Electrolytic recycling of compounds 有权
公开(公告)号：US09605354B2
公开(公告)日：2017-03-28
申请号：US13194391
申请日：2011-07-29
申请人： David J. Bradwell , Sebastian Osswald , Donald R. Sadoway
发明人： David J. Bradwell , Sebastian Osswald , Donald R. Sadoway
IPC分类号： C25C3/00 , C25C1/00 , C22B7/00 , C25B1/00 , C25C3/34
CPC分类号： C25C1/00 , C22B7/006 , C25B1/00 , C25C3/00 , C25C3/34 , Y02P10/234
摘要： An electrolytic recycling method recovers two or more component elements of one or more compounds simultaneously. A compound, such as a compound semiconductor, to be recycled is dissolved in a liquid electrolyte. Electrolysis of the dissolved compound recovers component elements simultaneously at respective negative and positive electrodes by reduction and oxidation respectively. The component elements produced may be in respective condensed phases or include a gaseous phase.

5. 发明申请

US20120034153A1 ELECTROLYTIC RECYCLING OF COMPOUNDS 有权
标题翻译：化合物的电解回收
公开(公告)号：US20120034153A1
公开(公告)日：2012-02-09
申请号：US13194391
申请日：2011-07-29
申请人： David J. Bradwell , Sebastian Osswald , Donald R. Sadoway
发明人： David J. Bradwell , Sebastian Osswald , Donald R. Sadoway
IPC分类号： C25C1/22 , C25C3/34 , C01B19/04 , C25C3/06
CPC分类号： C25C1/00 , C22B7/006 , C25B1/00 , C25C3/00 , C25C3/34 , Y02P10/234
摘要： An electrolytic recycling method recovers two or more component elements of one or more compounds simultaneously. A compound, such as a compound semiconductor, to be recycled is dissolved in a liquid electrolyte. Electrolysis of the dissolved compound recovers component elements simultaneously at respective negative and positive electrodes by reduction and oxidation respectively. The component elements produced may be in respective condensed phases or include a gaseous phase.
摘要翻译：电解循环方法同时回收一种或多种化合物的两种或多种组分元素。要再循环的化合物如化合物半导体溶解在液体电解质中。溶解的化合物的电解分别通过还原和氧化在各自的负极和正极上同时回收组分元素。产生的组分元素可以是各自的稠合相或包括气相。

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