Znn3bq.jpeg
²é¿´: 587  |  »Ø¸´: 2
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

gkd_0000

гæ (ÕýʽдÊÖ)

[½»Á÷] Çë½Ì£º³É·Ö·ÖÎö£­£­ICP/ICP-AESÓëEDXÖ®Îó²î·ÖÎö

ÎÒÒª·ÖÎöµÄ²ÄÁÏÊÇNaxCoO2(¹úÄÚÓÐÈ˳ÆÖ®ÎªîÜËáÄÆ£©

Ö»Ðè²âNa/Co º¬Á¿±È¼´xÖµ£¬OÓëCoµÄ±ÈÖµÊǹ̶¨µÄ£¬ÒªÇó£ºxµÄ¾«È·¶ÈÖÁÉÙ´ïµ½0.02£¨µ±È»Ô½¸ßÔ½ºÃ£©¡£

ÎÄÏ×ÖжԴ˲ÄÁϵijɷַÖÎö¶à²ÉÓÃICP£¨ICP-AES£© ºÍ EDXÁ½ÖÖ·½·¨½øÐУ¬ÕâÁ½ÖÖ·½·¨ÎÒ¶¼³¢ÊÔ¹ýÁË£¬´Ó¼ì²âÏÞ¿´ÕâÁ½ÖÖ·½·¨Ó¦¸Ã¶¼¿ÉÒÔʤÈΣ¬µ«ÊÇʵ¼Ê²â³öµÄ½á¹ûÊÇ£º
    £¨1£©²ÉÓÃEDX·½·¨²âµÃµÄxÖµºÜ²»Îȶ¨£¬ÈçͬһÅú´ÎµÄÑùÆ·µã1Ϊx£½0.46¡¢µã2Ϊ0.32¡¢µã3Ϊ1.68¡¢µã4Ϊ4.22¡£¶ø³õʼÅäÖÃÖµÊÇ1.25£¨ÄÆÔÚ±ºÉÕ¹ý³ÌÖÐÓлӷ¢£¬Êµ¼ÊÖµÒòÂÔµÍÓÚ1.25£©£»
    £¨2£©²ÉÓÃICPµÃµ½µÄ½á¹ûΪx=1.44£¨²ÉÓÃÍõË®ÈܽâÑùÆ·£¬ÑùÆ·ÓëÉÏͬ)¡£¶ÔÓÚEDX½á¹û£¬ÎҵIJ²âÊÇÑùÆ·Ôںϳɹý³ÌÖз¢ÉúÁËÏà·ÖÀ루NaxCoO2ºÍNa2O) ¡£

    ICP½á¹û½ÏΪ½Ó½ü³õʼÅäÖÃÖµ£¬È»¶øNaº¬Á¿µÄÆ«¸ßºÜÄÑÀí½â£¬ÔÚ±ºÉÕ¹ý³ÌÖÐÓпÉÄܻᷢÉúÄÆ»Ó·¢£¬ÕâÖ»»áµ¼ÖÂÆäº¬Á¿Æ«µÍ¡£ÎÒÖ»ÄÜÏëµ½Ò»ÖÖ¿ÉÄܵÄÔ­Òò£¬¾ÍÊÇÑùÆ·ÔÚÈܽâ¹ý³ÌÖÐÓÐÉÙÁ¿CoÒÔijÖÖÐÎʽδ±»Èܽ⣬ÔÚ½øÐÐICP²âÊÔʱ±»¹ýÂËÁË¡£


¶ÔÓÚEDX²âÊÔ£¬ÎÒ×öµÄÊDzɵã²âÊÔ£¬ÕâÓпÉÄÜÊǵ¼Ö³ɷÖ̽²â²»¾ùµÄÒ»¸öÒòËØ¡£ÕâÊÇÊÂÏÈûÓÐÏëµ½µÄ¡£ÊDz»ÊÇÓ¦¸Ã×öÃæÉ¨»òÊǶàµãƽ¾ùÄØ£¿¶ÔÓÚICP²âÊÔ»¹ÓÐÄÄЩÒòËØ»áÓ°Ïì²âÊÔ½á¹ûÄØ£¿ »¹Íû¸ßÊÖ²»Áߴͽ̣¡£¡£¡
   
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

³É¹¦µØÖ¤ÊµÖÖÖִ󵨵ÄÉèÏëºÍ´§²â£¬ÕâÄѵÀ²»Õý˵Ã÷ÎÒÃDZÏÉúµÄ¹¤×÷ÊÇÎÞ¿É·ÇÒéºÍÖµµÃ×ÔºÀµÄÂ𣿣­£­¿ÂÄϵÀ¶û
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

noontgc

ľ³æ (Ö°Òµ×÷¼Ò)

ÕâÊÇÒ»¿éÉñÆæµÄÍÁµØ

ÓÅÐã°æÖ÷

ÕâÁ½ÖÖ·½·¨¶¼²»ÊÇ×îºÃµÄ·½·¨

EDXÖ÷ÒªÊǼì²âÄ³ÔªËØÊÇ·ñ´æÔÚ£¬ÒÔ¼°´óÖµıÈÀý£¬ºÜÉÙÓÃËüÀ´×ö¾«È·¶¨Á¿¡£
ICP×öºÛÁ¿·ÖÎöµÄ£¨10^-9)£©,ÏóÄãµÄÑùÆ·ÖÐÈç´Ë¸ßº¬Á¿µÄÔªËØÎó²î´óÊÇ¿ÉÒÔÀí½âµÄ£¬Îó²î10£¥Õý³£¡£
¶ÔÓڸߺ¬Á¿µÄÔªËØ·ÖÎö£¬ÆÕͨµÄÈÝÁ¿·ÖÎö·½·¨£¨Èç·Ö¹â¹â¶È·¨£©¶¼±Èicp׼ȷ
½»Á÷Ðĵã¬Ï໥ѧϰ£¬À´Ë¶²©½»Á÷°æ£» ¿¼Ñп¼²©£¬Ñ°ÕÒÊÔÌ⣬À´Ë¶Ê¿¿¼ÊԺͲ©Ê¿¿¼Ê԰棻 ¾ÍÒµÐÅÏ¢£¬ÃæÊÔ¼¼ÇÉ£¬À´¹¤×÷ÐÅÏ¢°æ£» ³ö¹úÉîÔ죬º£Íâ¾­Ñ飬À´³ö¹úÁôѧ°æ
2Â¥2007-09-03 10:42:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gkd_0000

гæ (ÕýʽдÊÖ)

TO: noontgc

Ê×Ïȷdz£¸Ðлnoontgc

ÎÒ¸úͬѧÌÖÂÛ¹ý£¬ÈÏΪEDXµÄÈ·²»ÊÇÒ»ÖֺܺõÄÊֶΣ¬µ«Ò²ÓÐÓÃÕâ¸ö²âNaxCoO2³É·ÖµÄ£¬Õâ·½ÃæÓÐÈýƪÎÄÕÂ(1) Science and technology of adwance materials 5(2004) 125~131 ;(2)Scripta materialia 48 (2003) 403~408; (3) PRB 70, 085108(2004).

¶øICP-AESÔòÓõطdz£¶à£¬¼¸ºõ¿ÉÒÔ˵½üÁ½ÄêÀ´Ñо¿NaxCoO2 µÄ90%ÒÔÉ϶¼ÊDzÉÓÃÕâÖÖ·½·¨×ö³É·Ö²â¶¨µÄ¡£ÎïÀíËùµÄÀî½¨ÆæÀÏʦµÈÈËÒ²ÊDzÉÓÃÕâÖÖ·½·¨£¬Òò¸Ã˵ICP-AESÊÇÄܹ»Âú×ãNaxCoO2Ìåϵ¾«¶ÈÒªÇóµÄ. ICP-AESÊÇÒ»ÖÖÄÍÑζȽϴóµÄ·½·¨£¬ÓпÉÄÜÔÚµÚÒ»´Î×öµÄʱºòÏ¡Êͱ¶ÂÊÌ«¸ßÁË£¬µ¼ÖÂÁ˽ϴóµÄÎó²î£¬²»¹ýÕâÖ»ÊÇÒ»¸ö²Â²â¡£²»ÖªµÀÎïÀíËùËûÃÇÊÇÔõô×öµÄ£¬ÆÚ´ýING.

¶ÔÓÚÄú˵µÄÈÝÁ¿¡°·ÖÎö·½·¨£¨Èç·Ö¹â¹â¶È·¨£©¡±£¬ÎÒËù¿´µÄÎÄÏ×ÖÐûÓмÇÔØµÄ£¬²»ÖªµÀÊÇ·ñÄܹ»²â×¼NaxCoO2ÖеÄNaºÍCoÔªËØÄØ£¿ ÎÒµÃÈ¥²é²é£¬»¹ÊÇллÄ㣬ҪÊÇÄܹ»²âµÃ»°¾Í¸üµÃллÄãÁË£¬^_^¡£
³É¹¦µØÖ¤ÊµÖÖÖִ󵨵ÄÉèÏëºÍ´§²â£¬ÕâÄѵÀ²»Õý˵Ã÷ÎÒÃDZÏÉúµÄ¹¤×÷ÊÇÎÞ¿É·ÇÒéºÍÖµµÃ×ÔºÀµÄÂ𣿣­£­¿ÂÄϵÀ¶û
3Â¥2007-09-03 20:05:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ gkd_0000 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ 0855 »úе 286 Çóµ÷¼Á +10 ²»»á³ÔÈâ 2026-04-12 10/500 2026-04-12 22:51 by ÁãÁã¶þ
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã´óÉúÎï325·ÖÇóµ÷¼Á +9 zysheng 2026-04-12 9/450 2026-04-12 22:31 by yuyin1233
[¿¼ÑÐ] 293Çóµ÷¼Á +12 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 13/650 2026-04-12 21:32 by wangluhui
[¿¼ÑÐ] 290Çóµ÷¼Á +14 ¿Â»´È» 2026-04-12 16/800 2026-04-12 19:22 by dan_wang
[¿¼ÑÐ] 310Çóµ÷¼Á +13 666ÕæºÃ 2026-04-11 14/700 2026-04-12 16:48 by 1005715100
[¿¼ÑÐ] µç×ÓÐÅÏ¢270Çóµ÷¼Á +18 terminal469 2026-04-07 18/900 2026-04-12 16:23 by ajpv·çÀ×
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-09 12/600 2026-04-12 10:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] 270Çóµ÷¼Á +14 ÑîÀÖ369 2026-04-11 14/700 2026-04-11 20:16 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 080500Çóµ÷¼Á +17 »ÆÓ 2026-04-06 17/850 2026-04-11 08:36 by zhq0425
[¿¼ÑÐ] ±¾9 Ò»Ö¾Ô¸Î÷¹¤´ó085601 324Çóµ÷¼Á +5 wysyjs25 2026-04-10 5/250 2026-04-10 16:57 by luoyongfeng
[¿¼ÑÐ] ³õÊÔ261 +3 AshtÉÙ 2026-04-10 6/300 2026-04-10 16:38 by AshtÉÙ
[¿¼ÑÐ] 085400µç×ÓÐÅÏ¢Àࣨ´¨´ó¿ØÖƹ¤³Ì£©Çóµ÷¼Á¿É¿çרҵ ÇóÀÏʦÁªÏµ +3 626776879 2026-04-08 3/150 2026-04-09 16:05 by Öí»á·É
[¿¼ÑÐ] 283µç×ÓÐÅÏ¢Çóµ÷¼Á +4 ÈýʯWL 2026-04-08 4/200 2026-04-09 10:21 by wp06
[¿¼ÑÐ] Çóµ÷¼Á +3 ÖíÈâ¶Õ·ÛÌõcc 2026-04-08 4/200 2026-04-09 10:05 by ÖíÈâ¶Õ·ÛÌõcc
[¿¼ÑÐ] 327Çóµ÷¼Á +10 Xxjc1107. 2026-04-06 11/550 2026-04-09 01:21 by lature00
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-08 3/150 2026-04-08 22:00 by zhouyuwinner
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ì320Çóµ÷¼Á£¬080500 +12 »Æ¹ÏζÊíÆ¬ 2026-04-06 12/600 2026-04-08 16:26 by luoyongfeng
[¿¼ÑÐ] 304Çóµ÷¼Á +10 ËØÄê¼ÀÓï 2026-04-06 17/850 2026-04-08 09:05 by À¶ÔÆË¼Óê
[¿¼ÑÐ] »úеµ÷¼Á +3 zzzbcb 2026-04-07 3/150 2026-04-07 22:19 by hemengdong
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û