公开(公告)号：WO2004063110B1

公开(公告)日：2004-12-09

申请号：PCT/US0341230

申请日：2003-12-23

Applicant: BATTELLE MEMORIAL INSTITUTE ,  KIM DONG-SANG ,  MEINHARDT KERRY D ,  JOHNSON BRADLEY R ,  SCHWEIGER MICHAEL J

Inventor： KIM DONG-SANG ,  MEINHARDT KERRY D ,  JOHNSON BRADLEY R ,  SCHWEIGER MICHAEL J

IPC: C03C8/24 ,  C03C27/00 ,  C04B37/00 ,  C04B37/02 ,  C04B37/04 ,  H01M8/02 ,  H01M8/12

CPC classification number: C04B35/16 ,  C03C8/24 ,  C03C27/00 ,  C04B37/005 ,  C04B37/025 ,  C04B37/04 ,  C04B2235/3201 ,  C04B2235/3205 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3281 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/365 ,  C04B2235/9607 ,  C04B2237/10 ,  H01M8/0271 ,  H01M8/0282 ,  H01M8/0286 ,  H01M2008/1293 ,  H01M2300/0077 ,  Y02P70/56

Abstract: The present invention is a glass-ceramic material and method of making useful for joining a solid ceramic component and at least one other solid component. The material is a blend of M1-M2-M3-M4, wherein M1 is BaO, SrO, CaO, MgO, or combinations thereof, M2 is Al2O3, present in the blend in an amount from 2 to 15 mol%, M3 is SiO2 with up to 50 mol% B203 and a metal oxide selected from the group of La2O3, Y2O3, Nd2O3 or combinations thereof, or between 0.1 and 7.5 mol% K2O. In the case of a metal oxide from the group La2O3, Y2O3, Nd2O3 or combinations thereof, it is preferred that the composition contain an additional 0.1 to 3 mol %CuO. In all cases, the glass ceramic material in a crystalline phase substantially matches a coefficient of thermal expansion of solid electrolytes having a thermal expansion coefficient of 12 x 10 °C as measured from 25 °C to 1000 °C, and does not degrade with repeated heat cycling. According to the present invention, the series of glass ceramics in the M1-Al2O3-M3-M4 system can be used to join or seal both tubular and planar solid oxide fuel cells, oxygen electrolyzers, and membrane reactors for the production of syngas, commodity chemicals and other products.

Abstract translation: 本发明是一种玻璃陶瓷材料和制造方法，用于连接固体陶瓷部件和至少一个其他固体部件。 该材料是M1-M2-M3-M4的混合物，其中M1是BaO，SrO，CaO，MgO或其组合，M2是Al2O3，以2-15mol％的量存在于该混合物中，M3是SiO2 具有至多50摩尔％的B 2 O 3和选自La 2 O 3，Y 2 O 3，Nd 2 O 3或其组合，或者在0.1和7.5摩尔％之间的K 2 O的金属氧化物。 在来自La 2 O 3，Y 2 O 3，Nd 2 O 3或其组合的金属氧化物的情况下，优选组合物含有另外的0.1-3mol％CuO。 在所有情况下，结晶相中的玻璃陶瓷材料与从25℃至1000℃测量的热膨胀系数为12×10 -6℃-1的固体电解质的热膨胀系数基本匹配 C，并且不会因重复热循环而降解。 根据本发明，M1-Al2O3-M3-M4系统中的一系列玻璃陶瓷可用于接合或密封用于生产合成气，商品的管状和平面固体氧化物燃料电池，氧电解器和膜反应器 化学品和其他产品。

公开(公告)号：WO2004063110A3

公开(公告)日：2004-10-21

申请号：PCT/US0341230

申请日：2003-12-23

Applicant: BATTELLE MEMORIAL INSTITUTE ,  KIM DONG-SANG ,  MEINHARDT KERRY D ,  JOHNSON BRADLEY R ,  SCHWEIGER MICHAEL J

Inventor： KIM DONG-SANG ,  MEINHARDT KERRY D ,  JOHNSON BRADLEY R ,  SCHWEIGER MICHAEL J

IPC: C03C8/24 ,  C03C27/00 ,  C04B37/00 ,  C04B37/02 ,  C04B37/04 ,  H01M8/02 ,  H01M8/12

CPC classification number: C04B35/16 ,  C03C8/24 ,  C03C27/00 ,  C04B37/005 ,  C04B37/025 ,  C04B37/04 ,  C04B2235/3201 ,  C04B2235/3205 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3281 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/365 ,  C04B2235/9607 ,  C04B2237/10 ,  H01M8/0271 ,  H01M8/0282 ,  H01M8/0286 ,  H01M2008/1293 ,  H01M2300/0077 ,  Y02P70/56

Abstract: The present invention is a glass-ceramic material and method of making useful for joining a solid ceramic component and at least one other solid component. The material is a blend of M1-M2-M3-M4, wherein M1 is BaO, SrO, CaO, MgO, or combinations thereof, M2 is Al2O3, present in the blend in an amount from 2 to 15 mol%, M3 is SiO2 with up to 50 mol% B203 and a metal oxide selected from the group of La2O3, Y2O3, Nd2O3 or combinations thereof, or between 0.1 and 7.5 mol% K2O. In the case of a metal oxide from the group La2O3, Y2O3, Nd2O3 or combinations thereof, it is preferred that the composition contain an additional 0.1 to 3 mol %CuO. In all cases, the glass ceramic material in a crystalline phase substantially matches a coefficient of thermal expansion of solid electrolytes having a thermal expansion coefficient of 12 x 10 °C as measured from 25 °C to 1000 °C, and does not degrade with repeated heat cycling. According to the present invention, the series of glass ceramics in the M1-Al2O3-M3-M4 system can be used to join or seal both tubular and planar solid oxide fuel cells, oxygen electrolyzers, and membrane reactors for the production of syngas, commodity chemicals and other products.

Abstract translation: 本发明是玻璃陶瓷材料及其制造方法，可用于连接固体陶瓷组分和至少一种其它固体成分。 该材料是M1-M2-M3-M4的混合物，其中M1为BaO，SrO，CaO，MgO或其组合，M2为Al2O3，共混物中存在量为2至15摩尔％，M3为SiO2 具有高达50mol％的B 2 O 3和选自La 2 O 3，Y 2 O 3，Nd 2 O 3或其组合的金属氧化物，或0.1至7.5mol％的K 2 O. 在来自La 2 O 3，Y 2 O 3，Nd 2 O 3或其组合的金属氧化物的情况下，组合物优选含有另外的0.1至3mol％的CuO。 在所有情况下，结晶相中的玻璃陶瓷材料基本上匹配从25℃至1000℃测量的热膨胀系数为12×10 -6℃-1的固体电解质的热膨胀系数 并且不会随着重复的热循环而降解。 根据本发明，M1-Al2O3-M3-M4系统中的一系列玻璃陶瓷可以用于连接或密封管状和平面固体氧化物燃料电池，氧气电解器和用于生产合成气的商品的膜反应器 化学品等产品。

公开(公告)号：WO2004063110A2

公开(公告)日：2004-07-29

申请号：PCT/US2003/041230

申请日：2003-12-23

Applicant: BATTELLE MEMORIAL INSTITUTE ,  KIM, Dong-Sang ,  MEINHARDT, Kerry, D. ,  JOHNSON, Bradley, R. ,  SCHWEIGER, Michael, J.

Inventor： KIM, Dong-Sang ,  MEINHARDT, Kerry, D. ,  JOHNSON, Bradley, R. ,  SCHWEIGER, Michael, J.

IPC: C03C10/00

CPC classification number: C04B35/16 ,  C03C8/24 ,  C03C27/00 ,  C04B37/005 ,  C04B37/025 ,  C04B37/04 ,  C04B2235/3201 ,  C04B2235/3205 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3281 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/365 ,  C04B2235/9607 ,  C04B2237/10 ,  H01M8/0271 ,  H01M8/0282 ,  H01M8/0286 ,  H01M2008/1293 ,  H01M2300/0077 ,  Y02P70/56

Abstract: The present invention is a glass-ceramic material and method of making useful for joining a solid ceramic component and at least one other solid component. The material is a blend of M1-M2-M3-M4, wherein M1 is BaO, SrO, CaO, MgO, or combinations thereof, M2 is Al 2 O 3 , present in the blend in an amount from 2 to 15 mol%, M3 is SiO 2 with up to 50 mol% B 2 0 3 and a metal oxide selected from the group of La 2 O 3 , Y 2 O 3 , Nd 2 O 3 or combinations thereof, or between 0.1 and 7.5 mol% K 2 O. In the case of a metal oxide from the group La 2 O 3 , Y 2 O 3 , Nd 2 O 3 or combinations thereof, it is preferred that the composition contain an additional 0.1 to 3 mol %CuO. In all cases, the glass ceramic material in a crystalline phase substantially matches a coefficient of thermal expansion of solid electrolytes having a thermal expansion coefficient of 12 x 10 -6 °C -1 as measured from 25 °C to 1000 °C, and does not degrade with repeated heat cycling. According to the present invention, the series of glass ceramics in the M1-Al 2 O 3 -M3-M4 system can be used to join or seal both tubular and planar solid oxide fuel cells, oxygen electrolyzers, and membrane reactors for the production of syngas, commodity chemicals and other products.

Abstract translation: 本发明是一种玻璃陶瓷材料和制造方法，用于连接固体陶瓷组分和至少一种其他固体组分。 该材料是M1-M2-M3-M4的混合物，其中M1是BaO，SrO，CaO，MgO或其组合，M2是Al 2 O 3 3， 以2至15摩尔％的量存在于共混物中，M3是具有至多50摩尔％B 2 O 3和SiO 2的SiO 2和 选自以下的金属氧化物：La 2 O 3，Y 2 O 3 O 3，Nd 2 O 3， 2 O 3或其组合，或0.1至7.5摩尔％K 2 O. 在来自基团La 2 O 3，Y 2 O 3，Nd 2 O 3， 2 O 3或它们的组合，优选组合物含有另外的0.1至3摩尔％的CuO。 在所有情况下，结晶相中的玻璃陶瓷材料与热膨胀系数为12×10 -6℃-1℃的固体电解质的热膨胀系数基本匹配， 如从25℃至1000℃所测量的，并且在重复热循环下不会降解。 根据本发明，M1-Al 2 O 3 -M 3 -M 4系统中的一系列玻璃陶瓷可用于连接或密封管状和平面状固体 氧化物燃料电池，氧气电解器和用于生产合成气，商品化学品和其他产品的膜反应器。