²é¿´: 3881  |  »Ø¸´: 57
51Â¥2016-03-03 08:57:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
52Â¥2016-03-03 15:48:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Angmar

ľ³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¿´µ½Ç°ÃæÈ«¶¼ÊÇÄýð±Ò²»Ëµ»°µÄÎÒÒ²ÊÇ×íÁË£¬ºÃÏñÊÇ¿ÉÒÔÓÃÇâ·úËá½øÐпÌÊ´£¬Ëµ°×Á˸ÆîÑ¿ó¾ÍÊÇÒ»ÖÖ¶à½ðÊôÑõ»¯Îһ°ã½ðÊôÑõ»¯ÎïÓÃʲô¸¯Ê´£¬Ëü¾Í¿ÉÒÔÓÃʲô¸¯Ê´

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

53Â¥2016-03-06 09:49:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

TPRÓеãµð

½ð³æ (ÕýʽдÊÖ)


Ëͺ컨һ¶ä
ÒýÓûØÌû:
53Â¥: Originally posted by Angmar at 2016-03-06 09:49:37
¿´µ½Ç°ÃæÈ«¶¼ÊÇÄýð±Ò²»Ëµ»°µÄÎÒÒ²ÊÇ×íÁË£¬ºÃÏñÊÇ¿ÉÒÔÓÃÇâ·úËá½øÐпÌÊ´£¬Ëµ°×Á˸ÆîÑ¿ó¾ÍÊÇÒ»ÖÖ¶à½ðÊôÑõ»¯Îһ°ã½ðÊôÑõ»¯ÎïÓÃʲô¸¯Ê´£¬Ëü¾Í¿ÉÒÔÓÃʲô¸¯Ê´

·Ç³£¸ÐлÄú¡££¨Ç°ÃæÄÇЩÈËÎÒ¶¼ÀÁµÃÀíÁË£©¡£
ÄÇôÓÃŨ¶ÈºÜ¸ßµÄNaOHÓпÉÄÜÆÆ»áLaCoO3µÄ½á¹¹Âð£¿ÄúÓо­ÑéÂð£¿Óп´¹ýÀàËÆ±¨µÀÂð£¿
ÔٴθÐл¹þ¡£

·¢×ÔСľ³æAndroid¿Í»§¶Ë
54Â¥2016-03-06 15:32:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Angmar

ľ³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
54Â¥: Originally posted by TPRÓеãµð at 2016-03-06 15:32:37
·Ç³£¸ÐлÄú¡££¨Ç°ÃæÄÇЩÈËÎÒ¶¼ÀÁµÃÀíÁË£©¡£
ÄÇôÓÃŨ¶ÈºÜ¸ßµÄNaOHÓпÉÄÜÆÆ»áLaCoO3µÄ½á¹¹Âð£¿ÄúÓо­ÑéÂð£¿Óп´¹ýÀàËÆ±¨µÀÂð£¿
ÔٴθÐл¹þ¡£
...

²»ÖªµÀ£¬Ã»¼û¹ý£¬ÊÖÍ·ÉÏÓвÄÁϵϰ¾Í×öʵÑéÊÔÊÔ£¬¸öÈ˸оõÓ¦¸Ã²»ÐУ¬¿ÉÒÔÊÔÊÔÇâ·úËáºÍÏõËáµÄ»ìºÏÈÜÒº£¬PZT,PLZTʲôµÄÔÛÃǶ¼ÓÃÕâÀ´¸¯Ê´
55Â¥2016-03-07 00:12:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
±¾Ìû½öÂ¥Ö÷¿É¼û
56Â¥2016-03-07 00:33:41
ÒÑÔÄ   ÉêÇëFPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

TPRÓеãµð

½ð³æ (ÕýʽдÊÖ)


ÎÒÕÒµ½ÁË¡£ÔÚÕâÀïÓë´ó¼Ò·ÖÏíÏ¡£Ô­Îļû£º³ÂÒ»²©µÄ˶ʿ±ÏÒµÂÛÎÄ¡¶LaCoO3µÄ»ù´¡ÈÈÁ¦Ñ§Êý¾Ý¼°ËáÈܽâ¹ý³ÌÓ°ÏìÒòËØÑо¿¡·
......Òò´Ë,LaCoO3ÊÇÔÚÈõËáºÍÇ¿¼îµÄ»·¾³ÏÂÎȶ¨´æÔÚ¡£ÔÚË®µÄÈÈÁ¦Ñ§Îȶ¨ÇøÓò,LaCoO3µÄÎȶ¨Çø·Ö±ðÓëLa3+¡¢ La(OH)3¡¢La3+¡¢Co(OH)2¡¢Co(OH)3µÄÎȶ¨Çø²¿·ÖÏàÁÚ,¶øCo3+¡¢Co(OH)2ºÍCo(OH)3µÄÎȶ¨ÇøÒ²·Ö±ðºÍCo2+µÄÎÈ ¶¨ÇøÏàÁÚ¡£Òò´Ë,ÀíÂÛÉÏ,ͨ¹ý¸Ä±äÌåϵµÄpHÖµµÄ´óСºÍµçÊÆµÄ¸ßµÍ,¾Í¿ÉÒÔ½«LaCoO3ת»¯ÎªCo2+ºÍLa3+¶ø´ïµ½LaCoO3½þ³öµÄÄ¿µÄ¡£ÔÚÒÔÉÏ Ñо¿½áÂ۵Ļù´¡ÉÏ,¶ÔLaCoO3ÔÚÁòËáÈÜÒºÖеÄËáÈܽâ¹ý³Ì½øÐÐÁËÑо¿,·¢ÏÖÒÔ3mol¡¤L-1H2SO4ÈÜҺΪ½éÖÊ¡¢10%µÄH2O2ÈÜҺΪ»¹Ô­¼Á¡¢¹Ì Òº±ÈΪ1£º10¡¢ÔÚ90¡æÏ½Á°è2Сʱ,LaCoO3µÄÈܽâÂʿɴï90.78%,¿ÉʵÏÖLaCoO3µÄÓÐЧ½þ³ö,Ó°ÏìËá½þЧ¹ûµÄÖ÷ÒªÒòËØÒÀ´ÎÊǽþ³öζȡ¢ ËáŨ¶È¡¢·´Ó¦Ê±¼ä£»²ÉÓÃ3mol/LµÄ°±Ë®ÈÜÒº×÷Ϊ³Áµí¼Á,pH¿ØÖÆÔÚ10×óÓÒ,Éú³ÉµÄïçµÄÇâÑõ»¯Îï¾­¶à´Î³Áµíºó,ÊÕÂʿɴï 93%£»pH=3¡«4,Co2+¼ÓNa2SÈÜÒºÉú³ÉCoS³Áµí,Ï´µÓ¹ýÂËºóºæ¸É,ÊÕÂʿɴï94.84%,ʵÏÖÁËïçºÍ×êµÄÓÐЧ·ÖÀë¡£
57Â¥2016-03-17 16:05:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
58Â¥2016-03-18 11:48:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ TPRÓеãµð µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 271²ÄÁϹ¤³ÌÇóµ÷¼Á +5 .6lL 2026-03-18 5/250 2026-03-19 03:07 by ÎÞи¿É»÷111
[¿¼ÑÐ] 354Çóµ÷¼Á +4 Tyoumou 2026-03-18 7/350 2026-03-18 21:45 by Tyoumou
[¿¼ÑÐ] 321Çóµ÷¼Á +3 ºÎÈó²É123 2026-03-18 3/150 2026-03-18 21:27 by li123456789.
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +3 ÉúÎ﹤³Ìµ÷¼Á 2026-03-17 7/350 2026-03-18 20:41 by Wangjingyue
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +5 hanamiko 2026-03-18 5/250 2026-03-18 20:19 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 344Çóµ÷¼Á +6 knight344 2026-03-16 7/350 2026-03-18 20:13 by walc
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁÏ305·ÖÇóµ÷¼Á +5 ÏëÉϰ¶µÄÀðÓã 2026-03-18 6/300 2026-03-18 17:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +4 ioodiiij 2026-03-17 4/200 2026-03-18 12:36 by Linda Hu
[¿¼ÑÐ] 0854£¬¼ÆËã»úÀàÕÐÊÕµ÷¼Á +3 ºúÀ±ÌÀ·ÅÌÇ 2026-03-15 6/300 2026-03-18 12:09 by Éϰ¶Éϰ¶¡­¡­..
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +3 ÄÝÄÝninicgb 2026-03-17 3/150 2026-03-18 10:29 by macy2011
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] 293Çóµ÷¼Á +11 zjlµÄºÅ 2026-03-16 16/800 2026-03-18 08:10 by zhukairuo
[¿¼ÑÐ] 283Çóµ÷¼Á +3 Ìý·ç¾ÍÊÇÓꣻ 2026-03-16 3/150 2026-03-17 07:41 by ÈÈÇéɳĮ
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
[¿¼ÑÐ] 328Çóµ÷¼Á +3 5201314Lsy£¡ 2026-03-13 6/300 2026-03-14 15:31 by hyswxzs
[¿¼ÑÐ] ѧ˶285Çóµ÷¼Á +13 Wisjxn 2026-03-12 46/2300 2026-03-14 10:33 by JourneyLucky
[¿¼ÑÐ] 330Çóµ÷¼Á +3 ?½´¸øµ÷¼Á¹òÁË 2026-03-13 3/150 2026-03-14 10:13 by JourneyLucky
[˶²©¼ÒÔ°] 085600 260·ÖÇóµ÷¼Á +3 Ìì¿Õ»¹ÏÂÓêô 2026-03-13 5/250 2026-03-13 18:46 by Ìì¿Õ»¹ÏÂÓêô
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 ·Ò´ï46 2026-03-12 4/200 2026-03-13 16:04 by ruiyingmiao
[¿¼ÑÐ] һ־Ըɽ´ó07»¯Ñ§ 332·Ö ËÄÁù¼¶Òѹý ±¾¿ÆÉ½¶«Ë«·Ç Çóµ÷¼Á£¡ +3 ²»ÏëÀíÄã 2026-03-12 3/150 2026-03-13 14:18 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û