公开(公告)号：US20060057019A1

公开(公告)日：2006-03-16

申请号：US10942178

申请日：2004-09-16

申请人： Kwo Young ,  Michael Fetcenko ,  Stanford Ovshinsky ,  Taihei Ouchi ,  Feng Li ,  Melanie Reinhout

发明人： Kwo Young ,  Michael Fetcenko ,  Stanford Ovshinsky ,  Taihei Ouchi ,  Feng Li ,  Melanie Reinhout

IPC分类号： C22C19/03

CPC分类号： H01M4/383 ,  C01B3/0057 ,  C01B3/0078 ,  H01M4/385 ,  H01M10/345 ,  Y02E60/327

摘要： A modified A2B7 type hydrogen storage alloy having reduced hysteresis. The alloy consists of a base AxBy hydrogen storage alloy, where A includes at least one rare earth element and also includes magnesium, B includes at least nickel, and the atomic ratio of x to y is between 1:2 and 1:5. The base alloy is modified by the addition of at least one modifier element which has an atomic volume less than about 8 cm3/mole, and is added to the base alloy in an amount sufficient to reduce the absorption/desorption hysteresis of the alloy by at least 10% when compared with the base alloy.

摘要翻译： 具有降低的滞后的改性的A 2 N 2 B 7型储氢合金。 该合金由一种碱金属的储氢合金组成，其中A包括至少一种稀土元素，并且还包括镁，B至少包括镍，和 x与y的原子比为1：2与1：5之间。 通过添加至少一种具有小于约8cm 3 / mole的原子体积的改性剂元素来改变基础合金，并且以足以减少吸收的量加入到基础合金中 /解吸滞后与基础合金相比至少10％。

公开(公告)号：US20050135961A1

公开(公告)日：2005-06-23

申请号：US10741222

申请日：2003-12-19

申请人： Kwo Young ,  Michael Fetcenko ,  Taihei Ouchi ,  Jun Im ,  Stanford Ovshinsky ,  Feng Li ,  Melanie Reinhout

发明人： Kwo Young ,  Michael Fetcenko ,  Taihei Ouchi ,  Jun Im ,  Stanford Ovshinsky ,  Feng Li ,  Melanie Reinhout

IPC分类号： C01B3/00 ,  C22C14/00 ,  C22C27/02 ,  C22C27/06 ,  C22C30/00

CPC分类号： C22C27/06 ,  C01B3/0031 ,  C22C14/00 ,  C22C27/025 ,  C22C30/00 ,  Y02E60/327 ,  Y10S420/90

摘要： A BCC phase hydrogen storage alloy capable of storing approximately 4.0 wt. % hydrogen and delivering reversibly up to 3.0 wt. % hydrogen at temperatures up to 110° C. The hydrogen storage alloys also possess excellent kinetics whereby up to 80% of the hydrogen storage capacity of the hydrogen storage alloy may be reached in 30 seconds and 80% of the total hydrogen storage capacity may be desorbed from the hydrogen storage alloy in 90 seconds. The hydrogen storage alloys also have excellent stability which provides for long cycle life.

摘要翻译： 能够储存大约4.0重量％的BCC相储氢合金。 ％的氢气并可逆地递送至3.0wt。 氢气储存温度高达110°C。储氢合金还具有优异的动力学，其中储氢合金的储氢能力达到80％可在30秒内达到，总储氢能力的80％可能为 在90秒内从储氢合金中脱附。 储氢合金也具有优异的稳定性，可延长循环寿命。

公开(公告)号：US20060032561A1

公开(公告)日：2006-02-16

申请号：US11257315

申请日：2005-10-24

申请人： Kwo Young ,  Michael Fetcenko ,  Taihei Ouchi ,  Jun Im ,  Stanford Ovshinsky ,  Feng Li ,  Melanie Reinhout

发明人： Kwo Young ,  Michael Fetcenko ,  Taihei Ouchi ,  Jun Im ,  Stanford Ovshinsky ,  Feng Li ,  Melanie Reinhout

IPC分类号： C22F1/18

CPC分类号： C22C27/06 ,  C01B3/0031 ,  C22C14/00 ,  C22C27/025 ,  C22C30/00 ,  Y02E60/327 ,  Y10S420/90

摘要： A BCC phase hydrogen storage alloy capable of storing approximately 4.0 wt. % hydrogen and delivering reversibly up to 3.0 wt. % hydrogen at temperatures up to 110° C. The hydrogen storage alloys also possess excellent kinetics whereby up to 80% of the hydrogen storage capacity of the hydrogen storage alloy may be reached in 30 seconds and 80% of the total hydrogen storage capacity may be desorbed from the hydrogen storage alloy in 90 seconds. The hydrogen storage alloys also have excellent stability which provides for long cycle life.

摘要翻译： 能够储存大约4.0重量％的BCC相储氢合金。 ％的氢气并可逆地递送至3.0wt。 氢气储存温度高达110°C。储氢合金还具有优异的动力学，其中储氢合金的储氢能力达到80％可在30秒内达到，总储氢量的80％可能为 在90秒内从储氢合金中脱附。 储氢合金也具有优异的稳定性，可延长循环寿命。

公开(公告)号：US20060266441A1

公开(公告)日：2006-11-30

申请号：US11497449

申请日：2006-08-02

申请人： Michael Fetcenko ,  Kwo Young ,  Taihei Ouchi ,  Melanie Reinhout ,  Stanford Ovshinsky

发明人： Michael Fetcenko ,  Kwo Young ,  Taihei Ouchi ,  Melanie Reinhout ,  Stanford Ovshinsky

IPC分类号： C22C45/04

CPC分类号： H01M4/383 ,  H01M10/345 ,  Y02E60/324 ,  Y10T428/12944

摘要： A hydrogen storage alloy having an atomically engineered microstructure that both physically and chemically absorbs hydrogen. The atomically engineered microstructure has a predominant volume of a first microstructure which provides for chemically absorbed hydrogen and a volume of a second microstructure which provides for physically absorbed hydrogen. The volume of the second microstructure may be at least 5 volume % of atomically engineered microstructure. The atomically engineered microstructure may include porous micro-tubes in which the porosity of the micro-tubes physically absorbs hydrogen. The micro-tubes may be at least 5 volume % of the atomically engineered microstructure. The micro-tubes may provide proton conduction channels within the bulk of the hydrogen storage alloy and the proton conduction channels may be at least 5 volume % of the atomically engineered microstructure.

摘要翻译： 具有物理和化学吸收氢的原子工程微结构的储氢合金。 原子工程化的微结构具有主要体积的第一微结构，其提供化学吸收的氢和提供物理吸收的氢的第二微结构体积。 第二微结构的体积可以是原子工程化微结构的至少5体积％。 原子工程化的微结构可以包括其中微管的孔隙物理吸收氢的多孔微管。 微管可以是原子工程微结构的至少5体积％。 微管可以在储氢合金的体积内提供质子传导通道，并且质子传导通道可以是原子工程微结构的至少5体积％。

公开(公告)号：US20050129566A1

公开(公告)日：2005-06-16

申请号：US10733702

申请日：2003-12-11

申请人： Michael Fetcenko ,  Kwo Young ,  Taihei Ouchi ,  Melanie Reinhout ,  Stanford Ovshinsky

发明人： Michael Fetcenko ,  Kwo Young ,  Taihei Ouchi ,  Melanie Reinhout ,  Stanford Ovshinsky

IPC分类号： B01J23/00 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/58 ,  B01J23/70 ,  B01J23/74 ,  C22C19/03 ,  H01M4/32 ,  H01M4/36 ,  H01M4/38 ,  H01M4/58 ,  H01M10/34

CPC分类号： H01M4/383 ,  H01M10/345 ,  Y02E60/324 ,  Y10T428/12944

摘要： A hydrogen storage composite material having a Mg—Ni based alloy with a coating of a catalytically active metal deposited on at least a portion of a surface of said Mg—Ni based alloy. The coating is less than about 200 angstroms thick and preferably is formed from iron or palladium. The composite material is capable of adsorbing at least 3 weight percent hydrogen and desorbing at least 1 weight percent hydrogen at 30° C. The Mg—Ni based alloy has a microstructure including both a Mg-rich phase and a Ni-rich phase, micro-tubes having an inner core of Ni-rich material surrounded by a sheathing of Mg-rich material, amorphous structural regions and microcrystalline structural regions.

摘要翻译： 一种储氢复合材料，其具有在所述Mg-Ni基合金的表面的至少一部分上沉积的具有催化活性金属涂层的Mg-Ni基合金。 该涂层厚度小于约200埃，优选由铁或钯形成。 该复合材料能够吸附至少3重量％的氢气并在30℃解吸至少1重量％的氢.Mg-Ni基合金具有包括富镁相和富Ni相的微结构，微观 具有由富Mg材料的包层，非晶结构区域和微晶结构区域包围的富Ni材料的内核的管。

公开(公告)号：US07344676B2

公开(公告)日：2008-03-18

申请号：US10741222

申请日：2003-12-19

申请人： Kwo Young ,  Michael A. Fetcenko ,  Taihei Ouchi ,  Jun Im ,  Stanford R. Ovshinsky ,  Feng Li ,  Melanie Reinhout

发明人： Kwo Young ,  Michael A. Fetcenko ,  Taihei Ouchi ,  Jun Im ,  Stanford R. Ovshinsky ,  Feng Li ,  Melanie Reinhout

IPC分类号： C22C30/00 ,  H01M8/06

CPC分类号： C22C27/06 ,  C01B3/0031 ,  C22C14/00 ,  C22C27/025 ,  C22C30/00 ,  Y02E60/327 ,  Y10S420/90

摘要： A BCC phase hydrogen storage alloy capable of storing approximately 4.0 wt. % hydrogen and delivering reversibly up to 3.0 wt. % hydrogen at temperatures up to 110° C. The hydrogen storage alloys also possess excellent kinetics whereby up to 80% of the hydrogen storage capacity of the hydrogen storage alloy may be reached in 30 seconds and 80% of the total hydrogen storage capacity may be desorbed from the hydrogen storage alloy in 90 seconds. The hydrogen storage alloys also have excellent stability which provides for long cycle life.

摘要翻译： 能够储存大约4.0重量％的BCC相储氢合金。 ％的氢气并可逆地递送至3.0wt。 氢气储存温度高达110°C。储氢合金还具有优异的动力学，其中储氢合金的储氢能力达到80％可在30秒内达到，总储氢量的80％可能为 在90秒内从储氢合金中脱附。 储氢合金也具有优异的稳定性，可延长循环寿命。

公开(公告)号：US07211541B2

公开(公告)日：2007-05-01

申请号：US10733702

申请日：2003-12-11

申请人： Michael A. Fetcenko ,  Kwo Young ,  Taihei Ouchi ,  Melanie Reinhout ,  Stanford R. Ovshinsky

发明人： Michael A. Fetcenko ,  Kwo Young ,  Taihei Ouchi ,  Melanie Reinhout ,  Stanford R. Ovshinsky

IPC分类号： B01J23/58 ,  B01J23/42 ,  B01J23/40 ,  B01J23/00 ,  H01M4/58

CPC分类号： H01M4/383 ,  H01M10/345 ,  Y02E60/324 ,  Y10T428/12944

摘要： A hydrogen storage composite material having a Mg—Ni based alloy with a coating of a catalytically active metal deposited on at least a portion of a surface of said Mg—Ni based alloy. The coating is less than about 200 angstroms thick and preferably is formed from iron or palladium. The composite material is capable of adsorbing at least 3 weight percent hydrogen and desorbing at least 1 weight percent hydrogen at 30° C. The Mg—Ni based alloy has a microstructure including both a Mg-rich phase and a Ni-rich phase, micro-tubes having an inner core of Ni-rich material surrounded by a sheathing of Mg-rich material, amorphous structural regions and microcrystalline structural regions.

摘要翻译： 一种储氢复合材料，其具有在所述Mg-Ni基合金的表面的至少一部分上沉积的具有催化活性金属涂层的Mg-Ni基合金。 该涂层厚度小于约200埃，优选由铁或钯形成。 该复合材料能够吸附至少3重量％的氢气并在30℃解吸至少1重量％的氢.Mg-Ni基合金具有包括富镁相和富Ni相的微结构，微观 具有由富Mg材料的包层，非晶结构区域和微晶结构区域包围的富Ni材料的内核的管。