Znn3bq.jpeg
²é¿´: 1028  |  »Ø¸´: 1

ÔÆ¸è

¾èÖú¹ó±ö (СÓÐÃûÆø)

[ÇóÖú] ¼±Çó¹ØÓÚ¶à¿×²ÄÁϱíÃæ»ýÖ®¼äµÄ±È½Ï£ºN2ÎüÍѸ½·¨£¬µç»¯Ñ§»îÐÔ±íÃæ»ý£¬µçÈݱíÃæ»ý

×î½üÉó¸åÈ˵ÄÒâ¼ûÈÃÎÒºÜÍ·ÌÛ£¬ÍûÂÛ̳ÄÚ¸ßÈËÖ¸µã¡£Íò·Ö¸Ðл£¡
Óöà¿×Pd²ÄÁÏÐÞÊε缫²âµç´ß»¯ÐÔÖÊ¡£¡£
ÎÊÌ⣺
1£©ÎÄÕÂÖÐÌáµ½ÁËÓÃN2ÎüÍѸ½·¨²âµÃµÄ²ÄÁϵıíÃæ»ý¼°¿×ÐÔÖÊ¡£N2ÎüÍѸ½·¨µÃµ½µÄ±íÃæ»ýÊÇ·ñÊÇ´¿PdµÄ±íÃæ»ý£¬»¹ÊDZ£»¤¼ÁÒ²ÔÚÄÚ¡£ÎҵIJÄÁÏÖÐÓдóÁ¿µÄ±£»¤¼Á´æÔÚ£¬×öN2ÎüÍѸ½Ç°²¢Î´³ýµô¡£
2£©ÁíÍâÎÄÕÂÖл¹Õ¹Ê¾Á˵绯ѧѭ»··ü°²·¨(CV)ÔÚH2SO4ÈÜÒºÖУ­0.45£­0.4V¼äHÎüÍѸ½Çø¼ä½øÐÐɨÃ裬ÓÉÓÚ¿¼Âǵ½Pd²ÄÁϵĴ¢Ç⹦ÄÜ£¬ËùÒÔÖ»¶ÔHÍѸ½Çø½øÐлý·Ö£¬Í¨¹ýµÃµ½µÄµçÁ¿¶Ô²»Í¬Pd²ÄÁϽøÐбȽϣ¬Ã»ÓÐÓÃͨ³£ÎÄÏ×¼ÙÉèµÄ210uC/cm2½øÐÐ׼ȷ¼ÆËã¡£ÇëÎÊÕâÖÖ×ö·¨¶ÔÂ𣿻¹ÊÇÓ¦¸ÃÓÃÆäËü·½·¨£¿
3£©Éó¸åÈËÌáµ½ÓÃÉÏÃæµÄÑ­»··ü°²Í¼ÖеÄË«µç²ãÇø¿ÉÒÔ¼ÆËãcapacitive surface area,²»ÖªµÀ¸ÃÔõô¼ÆË㣿 ²»Í¬²ÄÁϵÄË«µç²ãµçÈݳ£ÊýÒ»ÑùÂð£¿ÎÒ¿´Óеĵط½Ìáµ½¹æÔò±íÃæµç¼«Ë«µç²ãµçÈÝ20uF/cm-2 £¨ a value of
about 20¦ÌF/cm2, a value which is often observed for a well-defined surface
electrodes such as Au(111) and Ag(111), where the roughness factor is unity£©£¬²»ÖªµÀ¶Ô¶à¿×Pd²ÄÁÏÊÇʲôֵ£¿
4£©¶ÔÎÒÕâÖÖº¬ºÜ´ó±ÈÖØ±£»¤¼ÁµÄ¶à¿×Pd²ÄÁÏÀ´Ëµ£¬ÓÃÕ⼸ÖÖ·½·¨µÃµ½µÄ±íÃæ»ýÓпɱÈÐÔÂ𣿠£¨N2ÎüÍѸ½·¨£¬µç»¯Ñ§»îÐÔ±íÃæ»ý£¬ÒÔ¼°µç»¯Ñ§µçÈݱíÃæ»ý£©

CV of Pd in H2SO4
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

СľÐĵÄ

гæ (СÓÐÃûÆø)

ÇëÎÊÄǸö20uF cm-2Â¥Ö÷ÓÐÎÄÏ׳ö´¦Âð£¿

·¢×ÔСľ³æAndroid¿Í»§¶Ë
2Â¥2018-09-16 21:58:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÔÆ¸è µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 266Çóµ÷¼Á£¬Ò»Ö¾Ô¸¹þ¹¤³Ìµç×ÓÐÅÏ¢£¬±¾¿Æ»ñ¶àÏî¹ú½±ºÍÊ¡½± +8 lumine1 2026-04-06 8/400 2026-04-11 18:35 by ÄæË®³Ë·ç
[¿¼ÑÐ] 268Çóµ÷¼Á +3 ÄãºÃtg 2026-04-05 5/250 2026-04-11 16:45 by Delta2012
[¿¼ÑÐ] Ò»Ö¾Ô¸085502£¬267·ÖÇóµ÷¼Á +11 ÔÙæҲҪ³Ô·¹°¡ 2026-04-08 12/600 2026-04-11 11:08 by zhq0425
[˶²©¼ÒÔ°] ÐÂÒ»´úµç×ÓÐÅÏ¢294Çóµ÷¼Á ²»ÌôѧУ +6 Ytyt11 2026-04-09 7/350 2026-04-11 10:52 by AAССľ³æ
[¿¼ÑÐ] »¯Ñ§¹¤³Ìµ÷¼Á289 +43 yangæÃ 2026-04-07 49/2450 2026-04-11 10:37 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á ¿Éµ÷¼Áµ½ÉúÎïÓëÒ½Ò© +8 ÀîÕþÓ¨ 2026-04-06 9/450 2026-04-11 10:36 by wwj2530616
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Shansyn 2026-04-10 5/250 2026-04-10 22:23 by Öí»á·É
[¿¼ÑÐ] 282£¬µçÆø¹¤³Ìרҵ£¬Çóµ÷¼Á£¬²»Ìôרҵ +9 jggshjkkm 2026-04-10 9/450 2026-04-10 14:55 by ÄæË®³Ë·ç
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũ΢ÉúÎ288·Ö£¬ÈýÄêʵÑé¾­Àú +10 ´úfish 2026-04-09 10/500 2026-04-10 09:49 by potatoÃÃ
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-05 11/550 2026-04-10 09:32 by ÖÓÖÞ2011
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©µ÷¼Á +7 awwwwwooooo 2026-04-09 7/350 2026-04-09 13:31 by ±±¼«159263
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á 348·Ö +14 °¦ÎÒ³¬ÕæÃ»ÕÐÁË 2026-04-06 15/750 2026-04-08 19:16 by ÎÒ¼õ·Ê1
[¿¼ÑÐ] µç×ÓÐÅÏ¢346 +4 zuoshaodian 2026-04-08 4/200 2026-04-08 11:54 by zzucheup
[¿¼ÑÐ] 277¡¢Ñ§Ë¶£¬Çóµ÷¼Á ÊýÒ»104£¬ +11 Æ¿×ÓPZ 2026-04-07 12/600 2026-04-07 23:30 by Ò»Ö»ºÃ¹û×Ó?
[¿¼²©] ²©Ê¿ÉêÇë +3 IQwQl 2026-04-05 3/150 2026-04-07 20:31 by greychen00
[¿¼ÑÐ] 277Çóµ÷¼Á ÊýÒ»104·Ö +9 Æ¿×ÓPZ 2026-04-05 14/700 2026-04-07 17:52 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 325 µ÷¼Á +6 QQСϺ 2026-04-07 6/300 2026-04-07 15:17 by Ccclqqq
[¿¼ÑÐ] 315Çóµ÷¼Á +5 £¦123456789 2026-04-05 5/250 2026-04-05 19:55 by nepu_uu
[¿¼ÑÐ] ¹¤¿Æ277·ÖÇóµ÷¼Á²ÄÁÏ +8 ÉÏÁËÉÏÁËÉÏŶ 2026-04-05 9/450 2026-04-05 13:05 by wwytracy
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û