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公开(公告)号：US07148480B2
公开(公告)日：2006-12-12
申请号：US10892517
申请日：2004-07-14
IPC分类号： G01J5/00
CPC分类号： C03C4/10 , B82Y30/00 , C03C10/00 , C03C14/006 , C04B35/111 , C04B35/115 , C04B35/117 , C04B35/443 , C04B35/645 , C04B2235/3206 , C04B2235/3217 , C04B2235/322 , C04B2235/3222 , C04B2235/3225 , C04B2235/5445 , C04B2235/5454 , C04B2235/549 , C04B2235/656 , C04B2235/6562 , C04B2235/6567 , C04B2235/662 , C04B2235/666 , C04B2235/77 , C04B2235/785 , C04B2235/80 , C04B2235/96 , C04B2235/9607 , G01J5/046 , G01J5/08 , G01J5/0875 , G02B1/02
摘要： Optical windows for protecting infrared sensing instruments are manufactured from nano-sized crystallites by compressing the crystallites into a continuous mass under high pressure in the presence of a pulsed electric current, preferably one produced by spark plasma sintering. The resulting materials have excellent optical and mechanical properties that make them favorable as replacements for the conventional single-crystal sapphire.
摘要翻译： 用于保护红外线传感仪器的光学窗口是通过在脉冲电流存在下，在高压下将微晶压缩成连续质量，优选通过放电等离子体烧结制成的，由纳米级微晶制造的。 所得到的材料具有优异的光学和机械性能，使得它们作为常规单晶蓝宝石的替代物是有利的。
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公开(公告)号：US06905649B2
公开(公告)日：2005-06-14
申请号：US10413438
申请日：2003-04-11
申请人： Guodong Zhan , Amiya K. Mukherjee , Joshua D. Kuntz , Julin Wan
发明人： Guodong Zhan , Amiya K. Mukherjee , Joshua D. Kuntz , Julin Wan
IPC分类号： C01G20060101 , C04B33/32 , C04B35/468 , C04B35/645 , H01G4/12 , H01G4/30 , H05B7/20
CPC分类号： C04B35/645 , B82Y30/00 , C04B35/4682 , C04B35/64 , C04B2235/5454 , C04B2235/608 , C04B2235/656 , C04B2235/6562 , C04B2235/6567 , C04B2235/666 , C04B2235/77 , C04B2235/785 , H01G4/1227 , H01G4/30
摘要： A nano-sized powder of barium titanate is compacted and sintered by spark plasma sintering under conditions creating a high heating rate to achieve a densified material that demonstrates superior permittivity.
摘要翻译： 钛酸钡的纳米尺寸粉末在产生高加热速率的条件下通过放电等离子体烧结进行压实和烧结，以实现显示出优异介电常数的致密材料。
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3.发明申请ANISOTROPIC THERMAL AND ELECTRICAL APPLICATIONS OF COMPOSITES OF CERAMICS AND CARBON NANOTUBES 有权陶瓷和碳纳米管复合材料的各向异性热电学应用公开(公告)号：US20080314568A1
公开(公告)日：2008-12-25
申请号：US11136951
申请日：2005-05-24
IPC分类号： F28F13/00
CPC分类号： C04B35/053 , B82Y30/00 , C04B35/117 , C04B35/12 , C04B35/443 , C04B35/46 , C04B35/488 , C04B35/50 , C04B35/6261 , C04B35/62615 , C04B35/6264 , C04B35/64 , C04B2235/3217 , C04B2235/322 , C04B2235/3229 , C04B2235/5284 , C04B2235/5445 , C04B2235/5454 , C04B2235/666 , C04B2235/77 , C04B2235/785 , C04B2235/9607 , C09K5/14 , Y10S165/905
摘要： Ceramic materials are converted to materials with anisotropic thermal properties, electrical properties, or both, by forming the ceramics into composites with carbon nanotubes dispersed therein and uniaxially compressing the composites in a direction in which a lower thermal or electrical conductivity is desired.
摘要翻译： 通过将陶瓷与分散在其中的碳纳米管复合材料形成，并在需要较低热导率或导电性的方向上单轴压缩复合材料，将陶瓷材料转化为具有各向异性热性能，电性能或两者的材料。
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4.发明授权Ceramic materials reinforced with single-wall carbon nanotubes as electrical conductors 有权陶瓷材料用单壁碳纳米管作为电导体增强公开(公告)号：US06875374B1
公开(公告)日：2005-04-05
申请号：US10377137
申请日：2003-02-26
IPC分类号： C04B35/053 , C04B35/119 , C04B35/18 , C04B35/443 , C04B35/46 , C04B35/488 , C04B35/50 , C04B35/52 , C04B35/80 , H01B1/00 , H01B1/14 , H01L20060101
CPC分类号： C04B35/119 , A61F2002/30968 , B82Y10/00 , B82Y30/00 , C04B35/053 , C04B35/443 , C04B35/46 , C04B35/488 , C04B35/50 , C04B35/6261 , C04B35/62615 , C04B35/64 , C04B35/645 , C04B35/803 , C04B2235/3217 , C04B2235/322 , C04B2235/3229 , C04B2235/5288 , C04B2235/5445 , C04B2235/5454 , C04B2235/549 , C04B2235/6581 , C04B2235/666 , C04B2235/77 , C04B2235/785 , C04B2235/96 , C22C26/00 , C22C2026/002 , Y10S977/75 , Y10S977/776
摘要： Composite materials formed of a matrix of fused ceramic grains with single-wall carbon nanotubes dispersed throughout the matrix and a high relative density, notably that achieved by electric field-assisted sintering, demonstrate unusually high electrical conductivity in combination with high-performance mechanical properties including high fracture toughness. This combination of electrical and mechanical properties makes these composites useful as electrical conductors in applications where high-performance materials are needed due to exposure to extreme conditions such as high temperatures and mechanical stresses.
摘要翻译： 由熔融陶瓷颗粒与单壁碳纳米管分散在整个基体中的基体形成的复合材料和高相对密度，特别是通过电场辅助烧结实现的复合材料，显示出非常高的导电性与高性能机械性能的结合，包括 高断裂韧性。 这种电气和机械性能的组合使得这些复合材料在用于需要高性能材料的应用中可用作电导体，这是因为暴露在极端条件下，如高温和机械应力。
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5.发明授权Anisotropic thermal and electrical applications of composites of ceramics and carbon nanotubes 有权陶瓷和碳纳米管复合材料的各向异性热和电应用公开(公告)号：US07481267B2
公开(公告)日：2009-01-27
申请号：US11136951
申请日：2005-05-24
CPC分类号： C04B35/053 , B82Y30/00 , C04B35/117 , C04B35/12 , C04B35/443 , C04B35/46 , C04B35/488 , C04B35/50 , C04B35/6261 , C04B35/62615 , C04B35/6264 , C04B35/64 , C04B2235/3217 , C04B2235/322 , C04B2235/3229 , C04B2235/5284 , C04B2235/5445 , C04B2235/5454 , C04B2235/666 , C04B2235/77 , C04B2235/785 , C04B2235/9607 , C09K5/14 , Y10S165/905
摘要： Ceramic materials are converted to materials with anisotropic thermal properties, electrical properties, or both, by forming the ceramics into composites with carbon nanotubes dispersed therein and uniaxially compressing the composites in a direction in which a lower thermal or electrical conductivity is desired.
摘要翻译： 通过将陶瓷与分散在其中的碳纳米管复合材料形成，并在需要较低热导率或导电性的方向上单轴压缩复合材料，将陶瓷材料转化为具有各向异性热性能，电性能或两者的材料。
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6.发明授权Anisotropic thermal applications of composites of ceramics and carbon nanotubes 失效陶瓷和碳纳米管复合材料的各向异性热应用公开(公告)号：US06976532B2
公开(公告)日：2005-12-20
申请号：US10606941
申请日：2003-06-26
IPC分类号： C04B35/053 , C04B35/117 , C04B35/12 , C04B35/443 , C04B35/46 , C04B35/488 , C04B35/50 , C04B35/64 , C09K5/14 , F28F7/00
CPC分类号： C04B35/12 , B82Y30/00 , C04B35/053 , C04B35/117 , C04B35/443 , C04B35/46 , C04B35/488 , C04B35/50 , C04B35/6261 , C04B35/62615 , C04B35/6264 , C04B35/64 , C04B2235/3217 , C04B2235/322 , C04B2235/3229 , C04B2235/5284 , C04B2235/5445 , C04B2235/5454 , C04B2235/666 , C04B2235/77 , C04B2235/785 , C04B2235/9607 , C09K5/14 , Y10S165/905 , Y10S977/833
摘要： Ceramic materials are converted to materials with anisotropic thermal properties by forming the ceramics into composites with carbon nanotubes dispersed therein and uniaxially compressing the composites in a direction in which a lower thermal conductivity is desired.
摘要翻译： 通过将陶瓷与分散在其中的碳纳米管复合物形成陶瓷材料，并将其转化为具有各向异性热性质的材料，并在需要较低热导率的方向上单轴压缩复合材料。
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7.发明授权公开(公告)号：US06858173B2
公开(公告)日：2005-02-22
申请号：US10356729
申请日：2003-01-30
申请人： Guodong Zhan , Amiya K. Mukherjee , Joshua D. Kuntz , Julin Wan
发明人： Guodong Zhan , Amiya K. Mukherjee , Joshua D. Kuntz , Julin Wan
IPC分类号： B29C43/00 , C04B20060101 , C04B35/00 , C04B35/053 , C04B35/117 , C04B35/443 , C04B35/46 , C04B35/488 , C04B35/50 , C04B35/505 , C04B35/52 , C04B35/64 , C04B35/645 , C04B35/80
CPC分类号： C04B35/64 , B82Y30/00 , C04B35/053 , C04B35/117 , C04B35/443 , C04B35/46 , C04B35/488 , C04B35/50 , C04B35/505 , C04B35/6261 , C04B35/645 , C04B2235/3217 , C04B2235/322 , C04B2235/3229 , C04B2235/5288 , C04B2235/5445 , C04B2235/5454 , C04B2235/549 , C04B2235/666 , C04B2235/72 , C04B2235/77 , C04B2235/785 , C04B2235/96 , Y10S977/842
摘要： Composites of ceramic materials, notably alumina or metal oxides in general, with single-wall carbon nanotubes are consolidated by electric field-assisted sintering to achieve a fully dense material that has an unusually high fracture toughness compared to the ceramic alone, and also when compared to composites that contain multi-wall rather than single-wall carbon nanotubes, and when compared to composites that are sintered by methods that do not include exposure to an electric field.
摘要翻译： 陶瓷材料，特别是氧化铝或金属氧化物与单壁碳纳米管的复合材料通过电场辅助烧结来固化，以实现与单独的陶瓷相比具有非常高的断裂韧性的完全致密的材料，并且当比较 涉及包含多壁而不是单壁碳纳米管的复合材料，并且与通过不包括暴露于电场的方法烧结的复合材料相比。
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公开(公告)号：US07029613B2
公开(公告)日：2006-04-18
申请号：US10658126
申请日：2003-09-08
申请人： Julin Wan , Matthew J. Gasch , Amiya K. Mukherjee
发明人： Julin Wan , Matthew J. Gasch , Amiya K. Mukherjee
CPC分类号： C04B35/64 , B82Y30/00 , C04B35/565 , C04B35/584 , C04B35/6261 , C04B35/62615 , C04B35/6267 , C04B2235/3225 , C04B2235/3826 , C04B2235/3856 , C04B2235/3873 , C04B2235/5436 , C04B2235/6581 , C04B2235/666 , C04B2235/77 , C04B2235/781 , C04B2235/80 , C04B2235/96
摘要： Densified composites of silicon nitride and silicon carbide that exhibit high creep resistance are obtained by mechanically activating a mixture of amorphous powders of silicon nitride and silicon carbide and sintering the mechanically activated mixture in the presence of an electric field under high pressure. The grain size in the resulting composite is less than 100 nanometers for all components of the composite, and the composite exhibits high creep resistance.
摘要翻译： 表现出高抗蠕变性的氮化硅和碳化硅的致密复合材料通过机械活化氮化硅和碳化硅的无定形粉末的混合物并在高压下在电场存在下烧结机械活化的混合物来获得。 所得复合材料的晶粒度对于复合材料的所有组分均小于100纳米，复合材料表现出较高的抗蠕变性。
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公开(公告)号：US5728637A
公开(公告)日：1998-03-17
申请号：US595179
申请日：1996-02-01
IPC分类号： C04B35/117
CPC分类号： C04B35/117
摘要： Alumina composites of unusually high hardness and toughness are formed by combining alumina and diamond in nanocrystalline form, followed by sintering at high pressure.
摘要翻译： 氧化铝和金刚石以纳米晶体形式组合，然后在高压下烧结形成异常高硬度和韧性的氧化铝复合材料。
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公开(公告)号：US07217386B2
公开(公告)日：2007-05-15
申请号：US10910556
申请日：2004-08-02
申请人： Julin Wan , Amiya K. Mukherjee
发明人： Julin Wan , Amiya K. Mukherjee
IPC分类号： C04B35/622 , C04B35/478
CPC分类号： C04B35/645 , B82Y30/00 , C04B35/117 , C04B35/6261 , C04B35/62615 , C04B35/62665 , C04B2235/3217 , C04B2235/3232 , C04B2235/3234 , C04B2235/5436 , C04B2235/77 , C04B2235/781 , C04B2235/80
摘要： High-density composites of alumina and titania with nano-sized grains are prepared from aluminum titanate without the need to use nano-sized powder as a starting material. The preparation is achieved by high-energy ball milling of the aluminum titanate followed by sintering at elevated temperature and pressure. The aluminum titanate can be prepared from micron-sized alumina and titania particles through plasma jet processing.
摘要翻译： 氧化铝和二氧化钛与纳米尺寸颗粒的高密度复合材料由钛酸铝制成，不需要使用纳米尺寸粉末作为起始材料。 该制备通过钛酸铝的高能球磨，然后在升高的温度和压力下烧结来实现。 钛酸铝可以通过等离子体喷射处理由微米级的氧化铝和二氧化钛颗粒制备。
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