²é¿´: 2069  |  »Ø¸´: 13
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

tysoe

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

[½»Á÷] µç´ß»¯¼ÁµÄÑо¿£­ÖƱ¸Óë±íÕ÷

ÏÖÔÚÓÉÓÚʯÓ͵ļ۸ñÍ»·ÉÃͽø£¬ÒÔÇâÄܺͼ״¼ÎªÈ¼ÁϵÄÖ±½Ó¼×´¼µç³Ø¾Í³ÉΪÁË´ó¼Ò¹Ø×¢µÄ½¹µã¡£ÌرðÊǸ÷¹úµÄÕþ¸®ÎªÁËÕ½ÂÔµÄÐèÒªÍùÍù¶¼Í¶Èë¾Þ×ʽøÐÐÏàÓ¦µÄÑз¢¡£ÎÒÃǹú¼ÒÏÖÔÚÖ÷Òª´óµÄ¿ÎÌ⻹ÊÇȼÁÏµç³ØÆû³µºÍ¿ÉÓÃÓÚÄ³Ð©ÌØÊâÁìÓòµÄ¶¯Á¦ÏµÍ³¡£ÌرðÊÇ2008Ä꽫ÖÁ£¬ÂÌÉ«°ÂÔ˾͸ü¼Ó×¢ÖØ»·±£ºÍ¼¼ÊõµÄ¸üл»´ú£¬Òò´Ë¹úÄÚÏÖÔÚ×¼±¸ÔÚ2008Äêʱ±±¾©Ê×ÏÈÔËÓªÇâÄÜȼÁÏµç³Ø¿Í³µ¡£Õâ·½ÃæµÄ¹¤×÷ÒÔÇ廪´óѧºÍ´óÁ¬»¯ÎïËùǣͷÀ´×÷£¬ÌرðÊǽ«ÐÂÔ´¶¯Á¦·Ö³ö»¯ÎïËùÖ®ºó£¬Õâ·½ÃæµÄ¹¤×÷¾Í¸ü¼ÓµÄÍ»³öÁË¡£

ÒÔÉÏÊÇȼÁÏµç³ØµÄÑо¿ÒâÒåºÍ±³¾°¡£¶ø×÷Ϊµç³ØµÄºÜÖØÒªµÄÒ»²¿·ÖµÄµç´ß»¯¼Á¾Í·¢»ÓÊ®·ÖÖØÒªµÄ×÷ÓÃÁË¡£Ä¿Ç°Ö÷ÒªµÄ¹ØÓÚµç´ß»¯¼ÁÖÆ±¸µÄÊé¼®»¹²»ÊǺܶ࣬µ«ÊÇ·½·¨¿Éνǧ²îÍò±ð¡£Ä¿Ç°Ö÷ÒªµÄ¼¼ÊõÆ¿¾±ÔÚÓÚ´ß»¯¼ÁµÄÊÙÃü²»³¤£¬²»Äܹ»Îªµç³ØÌṩÖ÷ÒªµÄ¼¼Êõ±£ÕÏ£¬ËùÒÔÈçºÎÖÆ±¸¾ßÓи߻îÐÔ¶øÇÒ¾ßÓнϳ¤ÊÙÃüµÄ´ß»¯¼ÁÒѾ­³ÉΪÕâ¸öÁìÓòµÄ½¹µã¡£

±íÕ÷·½ÃæÓÐԭλ±íÕ÷£¬Ä£ÐÍ´ß»¯¼ÁÑо¿ÒÔ¼°ÔÚMEAÖеÄÑо¿µÈµÈ£¬ËùÓеÄÕâЩÑо¿Ò»¸ö·½Ãæ´ÓÀíÂÛÉÏÖªµÀÆä·´Ó¦Í¾¾¶ºÍ»úÀí£¬ÁíÒ»·½ÃæÌá¸ß´ß»¯¼ÁµÄÀûÓÃÂÊ£¬ÓÈÆäÊǹó½ðÊô´ß»¯¼ÁµÄÀûÓÃÂÊ¡£ËùÒÔ´ß»¯¼ÁµÄÖÆ±¸´ÓÒÔϼ¸¸ö·½ÃæÈëÊÖ¡£¡£¡£¡£

δÍ꣬´ýÐø

[ Last edited by daiqiguang on 2007-5-9 at 18:02 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tysoe

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

4

ÔÚ¼îÐÔÈÜÒºÖУ¬Pt(hkl)±íÃæÉÏÇâºÍÑõÎïÖÖµÄÎü¸½Ëæ¾§Ãæ²»Í¬¶øÒì¡£Pt/H¼üÄÜ(EPt/H)Ëæ×űÈÎü¸½Î»ºÍ¸²¸Ç¶ÈµÄ²»Í¬´óÔ¼ÔÚ240¡«250 kJ/molÖ®¼ä¡£ÔÚ0.1 mol/L KOHÈÜÒºÖУ¬Ç¿Îü¸½µÄÇâ(Hupd)ÔÚPt(111)¾§ÃæÉϵÄÈÈÁ¦Ñ§×´Ì¬º¯ÊýÖµÈç±í3-1Ëùʾ¡£ÑõÎïÖÖÔÚPt(hkl)ÉϵÄÎü¸½(OHad)±ÈHupdÎü¸½¸üΪ¸´ÔÓ¡£Pt(111)/OHadµÄµÈÎÂÎü¸½ÈÈԼΪ200 kJ/mol£¬ÔÚµçÎ»Çø0.6¡«0.8 VÄÚ¼üÄÜ´óÔ¼ÊÇ136 kJ/mol£¬Pt(110)ºÍPt(100)±íÃæµÄPt/OHad¼üÄܱÈPt(111)ÖÁÉÙ¸ß50¡«70 kJ/mol£¬OHadÔڸñíÃæµÄ¿ÉÄæÎü¸½½«·¢ÉúÔÚ¸ü¸ºµÄµçÎ»ÇøÄÚ¡£Ñ­»··ü°²Ñо¿½á¹û±íÃ÷OHadÔÚÕâÈýÖÖ¾§ÃæÉϵÄÎü¸½¾ùʼÓÚHupdµçÎ»ÇøÄÚ¡£ÖµµÃ×¢ÒâµÄÊÇÔÚÆøÏàÖÐOHadÓëHupd¿ÉÖ±½Ó·¢Éú·´Ó¦£¬¶øÔÚPt/ÈÜÒº½çÃæÉÏÔò·Ç¡£ÕâÖÖÏÖÏó¿ÉÄÜÓÐÁ½¸öÔ­Òò£¬Ò»Êǹ²Îü¸½µÄHupdºÍOHadÓëË«µç²ãÄÚ²¿µÄË®·Ö×Ó·¢Éú×÷ÓÃ(ÄÚ²ãˮЧӦ)¶ø¸÷×Ô±£ÁôÏÂÀ´£»¶þÊÇÒòΪ¦¤SHupd0СÓÚÁã(¦¤SHupd0= -63 kJ/mol), HupdʧȥÁ˶þά¿É¶¯ÐÔ£¬µ¼ÖÂHupdÔÚPtÉÏÐγɹ̶¨µÄÅÅÁжø²»ÄÜ·¢Éú·´Ó¦¡£
6Â¥2007-03-31 01:29:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

tysoe

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

continued

µç»¯Ñ§´ß»¯×÷ÓõĸÅÄîÓÉǰËÕÁªKobosevµÈÌá³öºó£¬¾­Bockris¡¢GrubbµÈ´óÁ¦³«µ¼£¬¶ø½ñÔÚȼÁÏµç³ØÁìÓòÒѹ㷺ʹÓᣵç´ß»¯×÷ÓÃÊÇÖ¸Ôڵ糡×÷ÓÃÏ£¬´æÔÚÓڵ缫±íÃæ»òÈÜÒºÏàÖеÄÐÞÊÎÎï(µç»îÐÔ»ò·Çµç»îÐÔÎïÖÖ)ÄÜ´Ù½ø»òÒÖÖÆÔڵ缫±íÃæÉÏ·¢ÉúµÄµç×Ó×ªÒÆ·´Ó¦£¬¶øÐÞÊÎÎï±¾Éí²¢²»·¢Éú»¯Ñ§±ä»¯µÄÒ»ÖÖ´ß»¯×÷Óᣵç´ß»¯×÷ÓðüÀ¨³õ¼¶Ð§Ó¦Óë´Î¼¶Ð§Ó¦£¬Ç°ÕßÀ´×Ե缫±íÃæÓë·´Ó¦Îï¡¢²úÎï¡¢ÖмäÌåÖ®¼äµÄÏ໥×÷Ó㬺óÕß°üÀ¨µç¼«µÄË«µç²ã½á¹¹¶Ôµç¼«·´Ó¦ËÙÂʵÄÓ°Ï졣˫µç²ãÄڵĵ糡ǿ¶È¶Ô²Î¼Óµç»¯Ñ§·´Ó¦µÄ·Ö×Ó»òÀë×Ó¾ßÓÐÏÔÖøµÄ»î»¯×÷Ó㬿ÉÒԸı䷴ӦËùÐèµÄ»î»¯ÄÜ(¶þÕßÏà±È£¬Ç°ÕßµÄÓ°ÏìÔ¶´óÓÚºóÕß)¡£Óë¶àÏà´ß»¯²»Í¬£¬µç¼«·´Ó¦µÄÇý¶¯Á¦²»½öÊÜŨ¶È¡¢Î¶ȡ¢Ñ¹Á¦µÈÒòËØµÄÓ°Ï죬¶øÇÒÓëµçºÉ×ªÒÆ¶øÒýÆðµÄµç³¡Ç¿¶ÈÓйء£µç´ß»¯Óë¶àÏà´ß»¯µÄÏà֮ͬ´¦ÔÚÓÚ·´Ó¦Îï»òÖмä²úÎïÔÚ½çÃæÇøµÄÎü¸½¼°ÆäÔÚ·´Ó¦¹ý³ÌÖеÄ×÷Ó᣽üÄêÀ´£¬¡°µç×ÓÒòËØ¡±ºÍ¡°¼¸ºÎÒòËØ¡±Í¨³£ÓÃÀ´ÌÖÂÛ·´Ó¦ÎïÔÚµç´ß»¯¼Á±íÃæÉϵÄÎü¸½¼°ÆäÏ໥×÷Óá£
¶à¿×ÆøÌåÀ©É¢µç¼«(GDE)µÄÓ¦Óü«´óµØÔö¼ÓÁ˵缫µç»¯Ñ§·´Ó¦µÄ±í¹Û¼¸ºÎÃæ»ý£¬Ìá¸ßÁ˵缫µÄ½»»»µçÁ÷ÃÜ¶È Óë·´Ó¦ËÙÂÊ¡£È»¶ø£¬ÔÚ¶à¿×GDEÖУ¬Æø¡¢Òº¡¢¹ÌÈýÏ๲´æ£¬Á£¾¶³ß¶È·¶Î§½Ï¿í£¬ÔÚȼÁÏµç³ØÑо¿ÖУ¬²»½öÒª¿¼Âǵç´ß»¯¼Á±¾ÉíµÄ´ß»¯»îÐÔ¡¢Îȶ¨ÐÔ¡¢µç×ӵ絼ÂÊ¡¢´ß»¯¼Á»îÐÔÁ£×ÓÓëÔØÌåµÄÏ໥×÷Óõȣ¬¶øÇÒÒª¿¼Âǵ绯ѧ·´Ó¦µÄ½çÃæÏÖÏ󡢸÷ÖÖ¼«»¯Ð§Ó¦£¬ÔÚ΢ʱ¿Õ³ß¶ÈÄÚµç×Ó¡¢ÖÊ×Ó¡¢·´Ó¦Îï¡¢²úÎï¡¢ÖмäÌåµÄ´«Êä¡¢Ç¨ÒÆ¹ý³Ì£¬Ë®¡¢ÈȵķÖÅä¹ÜÀíµÈ¡£Õâ²»½öµ¼Öµ缫¹ý³Ì±È¶àÏà´ß»¯·´Ó¦¹ý³Ì¸üΪ¸´ÔÓ£¬¶øÇÒʹÐí¶àÔÚ¶àÏà´ß»¯Ñо¿ÖÐÐÐÖ®ÓÐЧµÄ·½·¨ÔÚÒ»¶¨³Ì¶ÈÉÏÊܵ½ÁËÏÞÖÆ¡£
µç´ß»¯¼ÁÖ±½ÓÓ°ÏìȼÁÏµç³ØµÄÐÔÄÜ¡¢Îȶ¨ÐÔ¡¢Ê¹ÓÃÊÙÃüÓëÉÌÒµ»¯³É±¾£¬ÊÇȼÁÏµç³ØÑÐÖÆµÄ¹Ø¼ü²ÄÁÏÖ®Ò»¡£Ä¿Ç°£¬¸ßÎÂȼÁÏµç³Ø(MCFC¡¢SOFC)µç´ß»¯¼ÁµÄÑо¿±È½Ï³ÉÊì¡£MCFCÑô¼«µç´ß»¯¼ÁÖ÷ҪΪNi»òÔÚNiÖвôÔÓÆäËüÔªËØÈçCr¡¢Al¼°CuµÈ£¬Òõ¼«µç´ß»¯¼ÁÖ÷ÒªÊÇNiO»òNiOÖвôÔÓÉÙÁ¿îÜ¡¢Òø¡¢ÕàºÍÑõ»¯ïçµÈ¡£¸ßÎÂSOFCÑô¼«µç´ß»¯¼Á¶à°ëʹÓÃNi/YSZ£¬Òõ¼«µç´ß»¯¼ÁʹÓÃSr²ôÔÓµÄLaMnO3µÈ¡£½üÄêÀ´¿ª·¢µÄÖÐÎÂSOFCͨ³£²ÉÓÃSr¡¢Fe²ôÔÓµÄLaCoO3¡¢SrCoFeO3-xºÍSr²ôÔÓµÄSmCoO3µÈ»ìºÏµ¼µç²ÄÁÏ¡£PEMFCÓÈÆäÊÇDMFCÓÉÓÚ¹¤×÷ζȵͣ¬Ñô¼«È¼Áϵç´ß»¯Ñõ»¯·´Ó¦¶¯Á¦Ñ§ËÙÂÊÂý£¬µç¼«¹ý³Ì±È½Ï¸´ÔÓ£¬Ïà¹ØµÄÑо¿±¨µÀºÜ¶à£¬¼òÒª½éÉÜÈçÏ¡£
2Â¥2007-03-30 01:32:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tysoe

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

2

PEMFCºÍDMFCµÄÑô¼«·´Ó¦Éæ¼°ÇâÆø¡¢¼×´¼¡¢ÒÒ´¼µÈÓлúС·Ö×ӵĵç´ß»¯Ñõ»¯·´Ó¦¡£½üÄêÀ´£¬µç´ß»¯¼ÁµÄ΢¹Û½á¹¹¡¢·´Ó¦ÖмäÌå¼°ÆäËüÎïÖÖÔÚ±íÃæ»îÐÔλÉϵÄÎü¸½Óë·´Ó¦ºê¹Û¶¯Á¦Ñ§ËÙÂÊÖ®¼äµÄ¹ØÏµÒÀÈ»ÊÇÖ÷ÒªÑо¿¶ÔÏó£¬ÓйØÎü¸½ÐÐΪÓ뼸ºÎ½á¹¹Ãô¸ÐÐÔÒѳÉΪ±È½Ïʱ÷ÖµÄÊõÓʵ¼ÊÉÏ£¬µç´ß»¯·´Ó¦»ù±¾É϶¼ÊôÓڽṹÃô¸Ð·´Ó¦£¬½á¹¹Ãô¸ÐÐÔ²»½öÀ´×Ô·´Ó¦ÖмäÌåµÄÎü¸½¶Ô»îÐÔλµÄ¼¸ºÎ½á¹¹Ãô¸ÐÐÔ£¬¶øÇÒÀ´×Ô»îÐÔλ¶ÔÆäËüÏàÁÚÎïÖֵļ¸ºÎ½á¹¹Ãô¸ÐÐÔ¡£
3Â¥2007-03-30 01:33:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tysoe

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ΪÁ˶Դó¼Ò¸ºÔ𣬲»ÖÁÓÚÎóÈË×ӵܣ¬ËùÒÔ»¹ÊÇÏëÒ»µãÒ»µãÊäÈëÈ»ºóÔÚ¼ì²é£¬²»ÖªµÀ»á²»»á¶Ô´ó¼ÒÓзdz£´óµÄ°ïÖú£¬±Ï¾¹Õâ¸öÁìÓòµÄ·¶Î§»¹ÊÇÕ­ÁËÒ»µã£¬²»¹ýÏ£Íûͨ¹ýÁ˽â¶ÔĿǰµÄÇé¿ö×÷ÒÔ¸ÅÊö»¹ÊǺõġ£Çë´ó¼Ò¶àÖ§³Ö£¬ÄãÃǵÄÖ§³ÖºÍÊÕ»ñÊÇÎÒ×î´óµÄ¶¯Á¦¡£
4Â¥2007-03-30 01:36:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +4 z1z2z3879 2026-03-14 6/300 2026-03-19 17:18 by fei626-918
[¿¼ÑÐ] ÕÐÊÕµ÷¼Á˶ʿ +4 lidianxing 2026-03-19 10/500 2026-03-19 16:05 by Óà÷ëÓà
[¿¼ÑÐ] 286Çóµ÷¼Á +6 lemonzzn 2026-03-16 10/500 2026-03-19 14:31 by lemonzzn
[¿¼ÑÐ] 354Çóµ÷¼Á +4 Tyoumou 2026-03-18 7/350 2026-03-18 21:45 by Tyoumou
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 5/250 2026-03-18 17:03 by zhaoqian0518
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +5 À滨çóÍí·ç 2026-03-17 5/250 2026-03-18 14:49 by haxia
[¿¼ÑÐ] 0854£¬¼ÆËã»úÀàÕÐÊÕµ÷¼Á +3 ºúÀ±ÌÀ·ÅÌÇ 2026-03-15 6/300 2026-03-18 12:09 by Éϰ¶Éϰ¶¡­¡­..
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 301Çóµ÷¼Á +9 yyÒªÉϰ¶Ñ½ 2026-03-17 9/450 2026-03-18 08:58 by Î޼ʵIJÝÔ­
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 éÙËÌ. 2026-03-17 4/200 2026-03-17 21:43 by ÓÐÖ»ÀêÅ«
[¿¼ÑÐ] ¿¼Ñл¯Ñ§Ñ§Ë¶µ÷¼Á£¬Ò»Ö¾Ô¸985 +4 ÕÅvvvv 2026-03-15 6/300 2026-03-17 17:15 by ruiyingmiao
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
[»ù½ðÉêÇë] ½ñÄêµÄ¹ú»ù½ðÊÇ´ò·ÖÖÆÂ𣿠50+3 zhanghaozhu 2026-03-14 3/150 2026-03-16 17:07 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703·½Ïò310·ÖÇóµ÷¼Á +3 ŬÁ¦·Ü¶·112 2026-03-15 3/150 2026-03-16 16:44 by houyaoxu
[¿¼ÑÐ] Öпƴó²ÄÁÏÓ뻯¹¤319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-14 3/150 2026-03-14 20:10 by ms629
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 323 Ó¢Ò»+Êý¶þ+Îﻯ£¬Ò»Ö¾Ô¸£º¹þ¹¤´ó ±¾È˱¾¿ÆË«Ò»Á÷ +4 ×ÔÓɵÄ_·ÉÏè 2026-03-13 5/250 2026-03-14 19:39 by hmn_wj
[¿¼ÑÐ] 297Çóµ÷¼Á +4 ѧº£Æ¯²´ 2026-03-13 4/200 2026-03-14 11:51 by ÈÈÇéɳĮ
[¿¼ÑÐ] 266Çóµ÷¼Á +4 ѧԱ97LZgn 2026-03-13 4/200 2026-03-14 08:37 by zhukairuo
[¿¼ÑÐ] ÕÐÊÕ0805£¨²ÄÁÏ£©µ÷¼Á +3 18595523086 2026-03-13 3/150 2026-03-14 00:33 by 123%¡¢
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û