-
公开(公告)号:US07939595B2
公开(公告)日:2011-05-10
申请号:US12541418
申请日:2009-08-14
申请人: Gholam-Abbas Nazri , Chen-Shih Wang
发明人: Gholam-Abbas Nazri , Chen-Shih Wang
IPC分类号: C08K3/04
CPC分类号: C08K9/02 , B82Y30/00 , C08K7/04 , C08K2201/011
摘要: A method for reducing cure shrinkage of a thermoset resin includes forming a plurality of surface modified nanofibers. The surface modified nanofibers are formed by soaking nanofibers in an oxidizing acidic solvent. An oxidizing agent is added to the soaking nanofibers, thereby generating heat sufficient for at least one of in-situ oxidation and in-situ exfoliation of a subsurface of each of the nanofibers. Excess oxidizing agent and acidic solvent are removed from the nanofibers, which are then dried. The dried nanofibers have reduced surface hydrophobicity. The surface modified nanofibers are substantially uniformly dispersed into the thermoset resin. The surface modified nanofibers are adapted to reduce cure shrinkage of the thermoset resin during subsequent curing processes.
摘要翻译: 降低热固性树脂固化收缩的方法包括形成多个表面改性纳米纤维。 表面改性的纳米纤维通过将纳米纤维浸入氧化性酸性溶剂中而形成。 向浸泡纳米纤维中加入氧化剂,从而产生足以用于每个纳米纤维的地下原位氧化和原位剥离中的至少一种的热量。 从纳米纤维中除去过量的氧化剂和酸性溶剂,然后干燥。 干燥的纳米纤维具有降低的表面疏水性。 表面改性的纳米纤维基本均匀地分散在热固性树脂中。 表面改性的纳米纤维适于在随后的固化过程中降低热固性树脂的固化收缩。
-
2.
公开(公告)号:US20080286652A1
公开(公告)日:2008-11-20
申请号:US11749264
申请日:2007-05-16
IPC分类号: H01M4/62
CPC分类号: H01M4/58 , H01M4/38 , H01M4/383 , H01M4/587 , H01M4/621 , H01M4/625 , H01M10/052 , H01M2004/027
摘要: A lithium battery comprises a negative electrode composition that uses lithium hydride and a second metal. The negative electrode composition is activated by infusing lithium into particles of the second metal hydride to form lithium hydride and the second metal. As the battery is discharged lithium is released from the electrode and the second metal hydride formed. Charging of the battery re-infuses lithium into the negative electrode composition with the re-formation of lithium hydride.
摘要翻译: 锂电池包括使用氢化锂和第二金属的负极组合物。 通过将锂注入到第二金属氢化物的颗粒中以形成氢化锂和第二金属来活化负极组合物。 当电池放电时,锂从电极释放并形成第二金属氢化物。 电池的充电通过重新形成氢化锂将锂重新注入负极组合物。
-
3.
公开(公告)号:US09281515B2
公开(公告)日:2016-03-08
申请号:US13613824
申请日:2012-09-13
申请人: Gholam-Abbas Nazri
发明人: Gholam-Abbas Nazri
CPC分类号: H01M4/134 , H01M4/136 , H01M4/139 , H01M4/5825 , H01M4/583 , H01M10/0525 , Y02E60/122 , Y10T29/49108
摘要: A lithium-ion battery is provided and related methods. The lithium-ion battery includes an electrode comprising an Olivine flake-like structure and an electrode comprising a plurality of coated carbon nanofibers. The Olivine flake-like structures form clusters through which the lithium ions are transported while reducing initial cycle irreversibility. The electrode comprising the coated carbon nanofibers additionally reduce initial cycle irreversibility by controlling expansion of the substrate forming the electrode comprising the coated carbon nanofibers.
摘要翻译: 提供锂离子电池及相关方法。 锂离子电池包括包含橄榄石片状结构的电极和包含多个涂覆的碳纳米纤维的电极。 橄榄石片状结构形成簇,通过其可以输送锂离子,同时减少初始循环不可逆性。 包括涂覆的碳纳米纤维的电极通过控制形成包含涂覆的碳纳米纤维的电极的基材的膨胀来另外降低初始循环不可逆性。
-
公开(公告)号:US07589143B2
公开(公告)日:2009-09-15
申请号:US11232710
申请日:2005-09-22
申请人: Gholam-Abbas Nazri , Chen-Shih Wang
发明人: Gholam-Abbas Nazri , Chen-Shih Wang
IPC分类号: C08K3/04
CPC分类号: C08K9/02 , B82Y30/00 , C08K7/04 , C08K2201/011
摘要: A method for reducing cure shrinkage of a thermoset resin includes forming a plurality of surface modified nanofibers. The surface modified nanofibers are formed by soaking nanofibers in an oxidizing acidic solvent. An oxidizing agent is added to the soaking nanofibers, thereby generating heat sufficient for at least one of in-situ oxidation and in-situ exfoliation of a subsurface of each of the nanofibers. Excess oxidizing agent and acidic solvent are removed from the nanofibers, which are then dried. The dried nanofibers have reduced surface hydrophobicity. The surface modified nanofibers are substantially uniformly dispersed into the thermoset resin. The surface modified nanofibers are adapted to reduce cure shrinkage of the thermoset resin during subsequent curing processes.
摘要翻译: 降低热固性树脂固化收缩的方法包括形成多个表面改性纳米纤维。 表面改性的纳米纤维通过将纳米纤维浸入氧化性酸性溶剂中而形成。 向浸泡纳米纤维中加入氧化剂,从而产生足以用于每个纳米纤维的地下原位氧化和原位剥离中的至少一种的热量。 从纳米纤维中除去过量的氧化剂和酸性溶剂,然后干燥。 干燥的纳米纤维具有降低的表面疏水性。 表面改性的纳米纤维基本均匀地分散在热固性树脂中。 表面改性的纳米纤维适于在随后的固化过程中降低热固性树脂的固化收缩。
-
公开(公告)号:US20080241033A1
公开(公告)日:2008-10-02
申请号:US11692373
申请日:2007-03-28
申请人: Gholam-Abbas Nazri
发明人: Gholam-Abbas Nazri
IPC分类号: C01B3/02
CPC分类号: C01B3/047 , C01C1/006 , C01G49/14 , C01G51/10 , C01G51/12 , C01G53/10 , C01G53/12 , Y02E60/364 , Y10S123/12
摘要: Ammonia is used as precursor source of hydrogen fuel in an on-vehicle internal combustion engine. Ammonia is stored as, for example, a ligand in an on-vehicle transition metal composition. Upon demand for hydrogen by the vehicle's engine control system, ammonia is expelled as a gas from some of the composition and the ammonia gas is dissociated into a mixture of hydrogen and nitrogen and delivered as a fuel-containing mixture to the engine. In a preferred embodiment, the hydrogen is used as a supplement to gasoline as a fuel for engine operation.
摘要翻译: 氨被用作车载内燃机中氢燃料的前驱源。 氨作为例如在车载过渡金属组合物中的配体储存。 根据车辆发动机控制系统对氢气的需求,氨从一些组合物中排出为气体,氨气被分解成氢气和氮气的混合物,并作为含燃料的混合物输送到发动机。 在优选的实施方案中,氢被用作汽油的补充物,作为用于发动机操作的燃料。
-
公开(公告)号:US07393393B2
公开(公告)日:2008-07-01
申请号:US11208446
申请日:2005-08-19
申请人: Gholam-Abbas Nazri
发明人: Gholam-Abbas Nazri
CPC分类号: C01B3/0015 , C01B3/0078 , Y02E60/328 , Y10S502/526
摘要: A hydrogen storage and release material is provided in the form of a supportive host component that carries or contains a hydrogen absorbing guest material. Metal compounds, such as oxides, carbides, nitrides, or the like, are prepared to carry polyaromatic molecules that absorb hydrogen in conjugated double bonds. Examples of suitable guest-host materials include layers of vanadium oxide with interacted layers of polyaniline or polythiophene. Dopant elements, like nickel, in the host oxide can enhance hydrogen absorption and de-sorption in the host material.
摘要翻译: 氢气储存和释放材料以承载或含有吸氢客体材料的支撑性主体组分的形式提供。 制备金属化合物,例如氧化物,碳化物,氮化物等,以携带吸收共轭双键中的氢的多芳族分子。 合适的客体主体材料的实例包括具有聚苯胺或聚噻吩相互作用层的氧化钒层。 主体氧化物中的掺杂元素(如镍)可增强主体材料中的氢吸收和脱附。
-
公开(公告)号:US5604057A
公开(公告)日:1997-02-18
申请号:US562862
申请日:1995-11-27
申请人: Gholam-Abbas Nazri
发明人: Gholam-Abbas Nazri
IPC分类号: C01G45/02 , H01M4/131 , H01M4/1391 , H01M4/36 , H01M4/50 , H01M4/505 , H01M4/60 , H01M4/62 , H01M4/66 , H01M10/052 , H01M10/36 , H01M2/02
CPC分类号: H01M4/131 , C01G45/02 , H01M4/36 , H01M4/505 , H01M4/608 , H01M4/622 , H01M4/667 , C01P2002/02 , C01P2002/72 , C01P2004/03 , C01P2004/61 , C01P2006/12 , C01P2006/40 , H01M10/052 , H01M2300/0025 , H01M4/1391 , H01M4/621 , H01M4/661 , H01M4/663 , Y02P70/54
摘要: A secondary lithium ion cell having an anode, a cathode and a nonaqueous electrolyte wherein the cathode comprises sub-micron-size amorphous, microporous, lithium-intercalateable manganese oxide having an internal surface area greater than about 100 m.sup.2 /g. The cathode may include an electrically conductive lithium-intercalateable polymer binder. A sol-gel process for making the amorphous quatravalent manganese oxide is disclosed.
摘要翻译: 具有阳极,阴极和非水电解质的二次锂离子电池,其中阴极包括具有大于约100m 2 / g的内表面积的亚微米级无定形,微孔,可锂可插入的氧化锰。 阴极可以包括导电的锂可插入聚合物粘合剂。 公开了一种用于制备无定形仲胺氧化锰的溶胶 - 凝胶法。
-
公开(公告)号:US09362560B2
公开(公告)日:2016-06-07
申请号:US13409709
申请日:2012-03-01
申请人: Gholam-Abbas Nazri
发明人: Gholam-Abbas Nazri
CPC分类号: H01M4/5825 , H01M4/136 , H01M4/366 , H01M4/625 , H01M10/052 , Y02E60/122 , Y10T29/49108
摘要: Silicate cathodes for lithium ion batteries are provided along with methods of forming a silicate. Olivine structures are substituted with a lithium ion. The substituted Olivine structures are combined to form flake-like sheets having an orientation that facilitates passage of lithium ions. Related methods of forming a cathode are provided.
摘要翻译: 提供锂离子电池的硅酸盐阴极以及形成硅酸盐的方法。 橄榄石结构被锂离子取代。 将取代的橄榄石结构组合以形成具有促进锂离子通过的取向的片状片状物。 提供了形成阴极的相关方法。
-
公开(公告)号:US08663840B2
公开(公告)日:2014-03-04
申请号:US13084678
申请日:2011-04-12
申请人: Gholam-Abbas Nazri , David Burton , Maryam Nazri , Patrick D. Lake , Andrew Palmer , Max L. Lake
发明人: Gholam-Abbas Nazri , David Burton , Maryam Nazri , Patrick D. Lake , Andrew Palmer , Max L. Lake
IPC分类号: H01M4/13
CPC分类号: H01M4/0423 , H01M4/0428 , H01M4/13 , H01M4/139 , H01M4/366 , H01M4/38 , H01M4/625 , H01M4/765 , H01M10/052
摘要: Methods of making a cathode element for an electrochemical cell. The methods comprise providing hollow carbon nanotubes and a sulfur source in a closed environment. Sulfur is deposited within an interior of the hollow carbon nanotube. The method includes cleaning an exterior surface of the carbon nanotubes and incorporating the carbon nanotubes into a cathode element. A cathodic material for a lithium-sulfur electrochemical cell is also provided. The material comprises a plurality of stacked-cone carbon nanotubes. Each nanotube defines a hollow interior and has a substantially continuous exterior surface area. Elemental sulfur is disposed within the hollow interior of each nanotube.
摘要翻译: 制造电化学电池阴极元件的方法。 所述方法包括在封闭环境中提供中空碳纳米管和硫源。 硫沉积在中空碳纳米管的内部。 该方法包括清洁碳纳米管的外表面并将碳纳米管并入阴极元件中。 还提供了一种用于锂 - 硫电化学电池的阴极材料。 该材料包括多个堆叠的锥形碳纳米管。 每个纳米管限定中空的内部并具有基本上连续的外表面积。 元素硫设置在每个纳米管的中空内部。
-
公开(公告)号:US20070066717A1
公开(公告)日:2007-03-22
申请号:US11232710
申请日:2005-09-22
申请人: Gholam-Abbas Nazri , Chen-Shih Wang
发明人: Gholam-Abbas Nazri , Chen-Shih Wang
IPC分类号: C08K9/00
CPC分类号: C08K9/02 , B82Y30/00 , C08K7/04 , C08K2201/011
摘要: A method for reducing cure shrinkage of a thermoset resin includes forming a plurality of surface modified nanofibers. The surface modified nanofibers are formed by soaking nanofibers in an oxidizing acidic solvent. An oxidizing agent is added to the soaking nanofibers, thereby generating heat sufficient for at least one of in-situ oxidation and in-situ exfoliation of a subsurface of each of the nanofibers. Excess oxidizing agent and acidic solvent are removed from the nanofibers, which are then dried. The dried nanofibers have reduced surface hydrophobicity. The surface modified nanofibers are substantially uniformly dispersed into the thermoset resin. The surface modified nanofibers are adapted to reduce cure shrinkage of the thermoset resin during subsequent curing processes.
摘要翻译: 降低热固性树脂固化收缩的方法包括形成多个表面改性纳米纤维。 表面改性的纳米纤维通过将纳米纤维浸入氧化性酸性溶剂中而形成。 向浸泡纳米纤维中加入氧化剂,从而产生足以用于每个纳米纤维的地下原位氧化和原位剥离中的至少一种的热量。 从纳米纤维中除去过量的氧化剂和酸性溶剂,然后干燥。 干燥的纳米纤维具有降低的表面疏水性。 表面改性的纳米纤维基本均匀地分散在热固性树脂中。 表面改性的纳米纤维适于在随后的固化过程中降低热固性树脂的固化收缩。
-
-
-
-
-
-
-
-
-