²é¿´: 1395  |  »Ø¸´: 9

xj170701059

гæ (СÓÐÃûÆø)

[ÇóÖú] La2 /3Sr1 /3MnO3ÊÇʲôÒâ˼£¿

La2 /3Sr1 /3MnO3£¬ÖеÄ1/3£¬2/3ÊÇʲô±ÈÀý£¿¾ßÌå½âÊÍһϣ¬ÊÇË­¸úË­µÄ»ìºÏ£¬Ê²Ã´±ÈÀý£¿ÔÙ±ÈÈçTi0.96Ta0.04O2ʲôÒâ˼£¿Ëæ±ã½âÊÍÒ»ÖÖ¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

Ëï?ª730

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
±íʾȡ´ú²ôÔÓ ²»¹ý La2 /3Sr1 /3MnO3 ±È½Ï¹îÒì ÊÇ·ñд´íÁË?
sunyu730_emuch@126.com
2Â¥2012-03-12 21:04:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xj170701059

гæ (СÓÐÃûÆø)

???????:
?: Originally posted by ????730 at 2012-03-12 21:04:08:
?????????? ???? La2 /3Sr1 /3MnO3 ?????? ???§Õ?????

?????????????????¡À??????Ti0.96Ta0.04O2????TiO2??Ta2O5????????????
3Â¥2012-03-12 21:22:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zbdfwq5777

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

ÖÁ×ðɽÑò

ÎÄÏ׽ܳö¹±Ï×

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
La2 /3Sr1 /3MnO3ÆäÖÐLaºÍSrÕ¼¾Ýͬһ¸ö¾§¸ñλÖã¬ÔÚÕâ¸öλÖÃÉÏÃæLaºÍSrÊÇÎÞÐò·Ö²¼µÄ£¬ÆäÖÐLaÕ¼2/3£¬SrÕ¼1/3¡£Ti0.96Ta0.04O2Ò²ÊÇÈç´Ë£¬ËµÃ÷TiÕ¼¾Ý96%£¬TaÕ¼¾Ý4%¡£
La2 /3Sr1 /3MnO3ºÍTi0.96Ta0.04O2¶¼ÊÇÈýÔªÑõ»¯ÎÀïÃæÒѾ­Ã»Óе¥¶ÀµÄLa2O3¡¢SrO¡¢TiO2¡¢Ta2O5µÈ¶þÔªÎïÖÊÁË¡£
4Â¥2012-03-13 09:36:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ëï?ª730

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
3Â¥: Originally posted by xj170701059 at 2012-03-12 21:22:12:
ÎÄÏ×Éϸ´ÖƵģ¬ÓÒϽÇϱ꣬ÄÇÄã˵Ti0.96Ta0.04O2£¬ÊÇTiO2ºÍTa2O5ʲô±ÈÀý»ìºÏѽ£¿

ÄÜ¿´¿´¾ßÌåÎÄÏ×Âð?
»¯ºÏ¼Û±È½Ï¹îÒì°¡
sunyu730_emuch@126.com
5Â¥2012-03-13 13:58:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xj170701059

гæ (СÓÐÃûÆø)

???????:
?: Originally posted by ????730 at 2012-03-13 13:58:40:
????????????????
??????????

TiO2 and Ta2O5 powders with 99.99% in purity were mixed in molar
ratio 0.96:0.04, and then grounded by ball milling for
12 h. The homogenous mixture was palletized, pressed
into disc, calcined at 1100∘C for 5 h in air and then
furnace cooled to room temperature.
Ti0.96Ta0.04O2 thin films were grown by the pulsed
laser deposition technique onto glass substrates at a
TiO2??Ta2O5 ???????0.96??0.02??Ti0.96Ta0.04O2??????4??0.96+5??0.04-2??2=0.04?????0??????????
substrate temperature of 300∘C and oxygen partial
pressure of 0.45Pa.
6Â¥2012-03-14 09:40:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ëï?ª730

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
6Â¥: Originally posted by xj170701059 at 2012-03-14 09:40:41:
TiO2 and Ta2O5 powders with 99.99% in purity were mixed in molar
ratio 0.96:0.04, and then grounded by ball milling for
12 h. The homogenous mixture was palletized, pressed
into disc, calcined  ...

ËùÒÔ Ï£Íû¿´µ½ÎÄÏ× ÖªµÀ×÷ÕßÊÇË­ ÔÙÍÆ²âΪʲôÓÃÕâÑùµÄ·ûºÅ°¡
sunyu730_emuch@126.com
7Â¥2012-03-14 10:55:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xj170701059

гæ (СÓÐÃûÆø)

???????:
?: Originally posted by ????730 at 2012-03-14 10:55:05:
???? ??????????? ?????????? ????????????????????

TiO2??Ta2O5 ???????0.96??0.02??Ti0.96Ta0.04O2??????4??0.96+5??0.04-2??2=0.04?????0
8Â¥2012-03-14 13:54:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ëï?ª

½ð³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
8Â¥: Originally posted by xj170701059 at 2012-03-14 16:54:29:
TiO2ºÍTa2O5 Ħ¶û±ÈÊÇ0.96£º0.02Âð£¿Ti0.96Ta0.04O2µÄ»¯ºÏ¼Û4¡Á0.96+5¡Á0.04-2¡Á2=0.04£¬²»Îª0

ÇëÌṩÎÄÏ×Ô­ÎÄ
9Â¥2012-03-14 14:09:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zbdfwq5777

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

ÖÁ×ðɽÑò

ÎÄÏ׽ܳö¹±Ï×

ÒýÓûØÌû:
8Â¥: Originally posted by xj170701059 at 2012-03-14 13:54:29:
TiO2ºÍTa2O5 Ħ¶û±ÈÊÇ0.96£º0.02Âð£¿Ti0.96Ta0.04O2µÄ»¯ºÏ¼Û4¡Á0.96+5¡Á0.04-2¡Á2=0.04£¬²»Îª0

¿ÉÄܵÄÇé¿öÊÇ£º
TiO2ÖÐTiµÄλÖÃÉÏÓÐ4%±»TaÌæ´ú£¬TiºÍTaÔÚTiO2ÖеÄTiλÖÃÉÏÃæÎÞÐò·Ö²¼¡£ÒòΪTiÓÐ+3ºÍ+4Á½¸ö³£¼û¼Û̬£¬Èç¹ûTaÈÔÈ»ÊÇ+5¼ÛµÄ»°£¬ÄÇôÓÐÒ»²¿·ÖTiÓÉÔ­À´µÄ+4¼Û±äΪ+3¼Û¡£ÕâÑù¼Û̬·Ö²¼ÊÇ£º4¡Á0.92+3¡Á0.04+5¡Á0.04-2¡Á2=0¡£

ÕâÖÖÇé¿öÔÚ²ôÔÓÑõ»¯ÎïÖÐÊǺܳ£¼ûµÄ¡£
10Â¥2012-03-14 16:10:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ xj170701059 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 333Çóµ÷¼Á +5 87639 2026-03-21 7/350 2026-03-21 19:31 by ColorlessPI
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +11 ÄÝÄÝninicgb 2026-03-15 15/750 2026-03-21 19:15 by ColorlessPI
[¿¼ÑÐ] Çóµ÷¼Á +3 13341 2026-03-20 3/150 2026-03-21 18:28 by ѧԱ8dgXkO
[¿¼ÑÐ] ²ÄÁÏ 271Çóµ÷¼Á +5 Õ¹ÐÅÔÃ_ 2026-03-21 5/250 2026-03-21 17:29 by ѧԱ8dgXkO
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ÁºÁºÐ£Ð£ 2026-03-19 14/700 2026-03-21 13:38 by lature00
[¿¼ÑÐ] 306Çóµ÷¼Á +4 chuanzhu´¨Öò 2026-03-18 4/200 2026-03-21 08:25 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +5 ÊØºòϦÑôCF 2026-03-18 5/250 2026-03-21 01:06 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³×¨Ë¶£¬×Ü·Ö308Çóµ÷¼Á +3 īīĮ 2026-03-18 3/150 2026-03-21 00:39 by JourneyLucky
[¿¼ÑÐ] 330Çóµ÷¼Á +4 С²Ä»¯±¾¿Æ 2026-03-18 4/200 2026-03-20 23:13 by JourneyLucky
[¿¼ÑÐ] 323Çóµ÷¼Á +3 ÍÝСͰ 2026-03-18 3/150 2026-03-20 22:54 by JourneyLucky
[¿¼ÑÐ] 287Çóµ÷¼Á +7 ³¿»èÏßÓëÐǺ£ 2026-03-19 8/400 2026-03-20 22:19 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +4 @taotao 2026-03-19 4/200 2026-03-20 22:14 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +3 £þ^£þ©bº¹ 2026-03-19 4/200 2026-03-20 21:01 by zhukairuo
[¿¼ÑÐ] 086500 325 Çóµ÷¼Á +3 Áì´øÐ¡ÐÜ 2026-03-19 3/150 2026-03-20 18:38 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á +9 ÊÖ»úÓû§ 2026-03-17 9/450 2026-03-20 14:24 by ÎÞи¿É»÷111
[¿¼²©] ÕÐÊÕ²©Ê¿1-2ÈË +3 QGZDSYS 2026-03-18 3/150 2026-03-20 11:58 by ßÉßÉßÉßɽÐ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +6 Ð÷ÐÒÓë×Ó 2026-03-17 6/300 2026-03-19 13:27 by houyaoxu
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] 275Çóµ÷¼Á +4 Ì«Ñô»¨ÌìÌ쿪ÐÄ 2026-03-16 4/200 2026-03-17 10:53 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û