公开(公告)号：EP1836326A4

公开(公告)日：2010-07-21

申请号：EP06700064

申请日：2006-01-03

申请人： WESTIN GUNNAR ,  POHL ANNIKA ,  EKSTRAND ASA

发明人： WESTIN GUNNAR ,  POHL ANNIKA ,  EKSTRAND ASA

IPC分类号： C22C29/12 ,  B01J23/755 ,  B01J35/00 ,  C01F7/30 ,  C04B20060101 ,  C04B35/117 ,  C22C1/10 ,  C23C24/08 ,  C23C26/00 ,  C23C30/00

CPC分类号： C04B35/117 ,  B01J23/755 ,  B01J35/0013 ,  B82Y30/00 ,  C04B35/6264 ,  C04B35/6265 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/405 ,  C04B2235/407 ,  C04B2235/441 ,  C04B2235/443 ,  C04B2235/449 ,  C04B2235/5288 ,  C04B2235/80 ,  C22C1/1026 ,  C23C18/1216 ,  C23C24/08 ,  C23C26/00 ,  C23C30/00 ,  F24J2/48 ,  Y02E10/40 ,  Y10T428/12056 ,  Y10T428/12181 ,  Y10T428/25

摘要： A novel solution route has been developed that after heat-treatment to 500-600° C. under inert atmosphere, yields highly porous composites of nano-sized metal (Ni) particle inclusions in ceramics (Al2O3). Metal loadings could be made from 95% Ni. The metal inclusion sizes in the Ni—Al2O3 system with the 10 atom % Ni sample were 4-7 nm, while for the 75 atom % Ni sample they were 5-8 nm. It was shown that the 10 atom % Ni sample could be used as a catalyst for the conversion of CO2 and CH4 in the temperature range 550-700° C., while higher temperatures led to growth of the Ni particles and carbon poisoning over time. The solution routes could also be deposited as thin dense films containing

公开(公告)号：EP1836326A1

公开(公告)日：2007-09-26

申请号：EP06700064.6

申请日：2006-01-03

申请人： Westin, Gunnar ,  Pohl, Annika ,  Ekstrand, Asa

发明人： Westin, Gunnar ,  Pohl, Annika ,  Ekstrand, Asa

IPC分类号： C22C29/12 ,  C01F7/30 ,  C04B35/117

CPC分类号： C04B35/117 ,  B01J23/755 ,  B01J35/0013 ,  B82Y30/00 ,  C04B35/6264 ,  C04B35/6265 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/405 ,  C04B2235/407 ,  C04B2235/441 ,  C04B2235/443 ,  C04B2235/449 ,  C04B2235/5288 ,  C04B2235/80 ,  C22C1/1026 ,  C23C18/1216 ,  C23C24/08 ,  C23C26/00 ,  C23C30/00 ,  F24S70/10 ,  Y02E10/40 ,  Y10T428/12056 ,  Y10T428/12181 ,  Y10T428/25

摘要： A novel solution route has been developed that after heat-treatment to 500-600° C. under inert atmosphere, yields highly porous composites of nano-sized metal (Ni) particle inclusions in ceramics (Al2O3). Metal loadings could be made from 95% Ni. The metal inclusion sizes in the Ni—Al2O3 system with the 10 atom % Ni sample were 4-7 nm, while for the 75 atom % Ni sample they were 5-8 nm. It was shown that the 10 atom % Ni sample could be used as a catalyst for the conversion of CO2 and CH4 in the temperature range 550-700° C., while higher temperatures led to growth of the Ni particles and carbon poisoning over time. The solution routes could also be deposited as thin dense films containing

公开(公告)号：EP1836326B1

公开(公告)日：2014-12-24

申请号：EP06700064.6

申请日：2006-01-03

申请人： Westin, Gunnar ,  Pohl, Annika ,  Ekstrand, Asa

发明人： Westin, Gunnar ,  Pohl, Annika ,  Ekstrand, Asa

IPC分类号： C22C29/12 ,  C01F7/30 ,  C04B35/117

CPC分类号： C04B35/117 ,  B01J23/755 ,  B01J35/0013 ,  B82Y30/00 ,  C04B35/6264 ,  C04B35/6265 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/405 ,  C04B2235/407 ,  C04B2235/441 ,  C04B2235/443 ,  C04B2235/449 ,  C04B2235/5288 ,  C04B2235/80 ,  C22C1/1026 ,  C23C18/1216 ,  C23C24/08 ,  C23C26/00 ,  C23C30/00 ,  F24S70/10 ,  Y02E10/40 ,  Y10T428/12056 ,  Y10T428/12181 ,  Y10T428/25

摘要： A novel solution route has been developed that after heat-treatment to 500-600° C. under inert atmosphere, yields highly porous composites of nano-sized metal (Ni) particle inclusions in ceramics (Al2O3). Metal loadings could be made from 95% Ni. The metal inclusion sizes in the Ni—Al2O3 system with the 10 atom % Ni sample were 4-7 nm, while for the 75 atom % Ni sample they were 5-8 nm. It was shown that the 10 atom % Ni sample could be used as a catalyst for the conversion of CO2 and CH4 in the temperature range 550-700° C., while higher temperatures led to growth of the Ni particles and carbon poisoning over time. The solution routes could also be deposited as thin dense films containing