Znn3bq.jpeg
²é¿´: 1412  |  »Ø¸´: 10

butter986

½û³æ (СÓÐÃûÆø)

±¾ÌûÄÚÈݱ»ÆÁ±Î

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

fengyunli

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
9Â¥: Originally posted by butter986 at 2012-11-22 08:56:47
°¥Ñ½£¡ÕæµÄÓеããÂÁË£¬Ë­ÄܸøÒ»¸ö׼ȷ´ð°¸¡£

Èç¹û²»¼ÓsuperÊDz»ÊÇ»¹ÕýÈ·£¿±ÈÈç˵£¬10nmµÄÄÉÃ×Á£×Ó¾ÍÊdz¬Ë³´Å¶ø²»ÊÇÆÕͨµÄ˳´Å£¬ÔÙ±ÈÈç˵£¬Èç¹ûÄÉÃ×Á£×ÓµÄÖ±¾¶ÊÇ50 nm»¹Óг¬Ë³´ÅÂð£¿ÄãÕâÀïֻ˵nanopartices£¬²¢Ã»ÓÐÌá´óС£¬ÎÒ¾õµÃÊDz»Ì«×¼È·µÄ¡£ÎÒÒ²²»ÖªµÀʲôÒâ˼ÁË£¬ÎÒ¾õµÃ¾ÍÒ»¸ö´Ê£¬²»ÉË´óÑÅ¡£¡£¡£¡£
10Â¥2012-11-22 10:09:05
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

fengyunli

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÊDz»ÊǾõµÃÄãµÄ±íÊöÓеãÎÊÌ⣬·­Òë³ÉÖÐÎĵϰ£¬¾ÍÊÇxxÊdz¬Ë³´Å¡£ÊDz»ÊǸÄΪxxx particles show superparamagnetic perporty. BTW, xx ºÃÏñÊÇferromagnetic.
2Â¥2012-11-21 12:48:38
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fengyunli

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Iron(III) oxide or ferric oxide is the inorganic compound with the formula Fe2O3. It is one of the three main oxides of iron, the other two being iron(II) oxide (FeO), which is rare, and iron(II,III) oxide (Fe3O4), which also occurs naturally as the mineral magnetite. As the mineral known as hematite, Fe2O3 is the main source of the iron for the steel industry. Fe2O3 is ferromagnetic, dark red, and readily attacked by acids. Iron(III) oxide is often called rust, and to some extent this label is useful, because rust shares several properties and has a similar composition. To a chemist, rust is considered an ill-defined material, described as hydrated ferric oxide.

¶ÔµÄ£¬fe2o3ÊÇferromagnetic,²»ÊÇparamagetic£¬ÕâÀïÓ¦¸Ã´íÁ˰ɡ£¡£¡£ÄãÈ·ÈÏÏÂ
3Â¥2012-11-21 12:50:47
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

butter986

½û³æ (СÓÐÃûÆø)

±¾ÌûÄÚÈݱ»ÆÁ±Î

4Â¥2012-11-21 13:39:21
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fengyunli

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
butter986: ½ð±Ò+50, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2012-11-27 13:27:06
ÒýÓûØÌû:
4Â¥: Originally posted by butter986 at 2012-11-21 13:39:21
10nmµÄFe3O4Êdz¬Ë³´ÅÐÔ£¬²»ÊÇÌú´ÅÐÔ¡£ºÜ¶àÎÄÕÂÒѾ­Ö¤Ã÷ÁËÕâ¸ö¡£µ«ÊÇËû°Ñ˳´ÅÐÔȦÆðÀ´ÊÇÖ»ÁôÕâ¸öµ¥´Ê»¹ÊÇ»»µôµÄÒâ˼¡£Í¨ÓÃÐÞ¸ÄÎÄÕµķûºÅÓбê×¼Âë

ÎÒ¾õµÃ±à¼­ÓпÉÄܸã´íÁ˰ɣ¬Äã¿ÉÒÔ½âÊÍÒ»ÏÂß¡£ÒòΪFe2O3ÔÚ¿é×´ÊÇÌú´ÅÐԵģº£©Ëû¿ÉÄÜÒÔΪÔÚÕâÀï±ßÒ²ÊÇÌú´Å£¬»òÕßÄãÒªÏÞ¶¨Ò»ÏÂparticlesµÄ´óС°¡¡£ÊÇÔڰ뾶СÓÚÒ»¶¨·¶Î§µÄnanoparticlesÀﻹÊÇÔÚËùÓеÄnanoparticlesÀï¶¼Êdz¬Ë³´ÅÄØ£¿×îºÃÄÜÑϸñµÄ½ç¶¨Ò»Ï£¬¿Æ¼¼ÂÛÎÄд×÷ÓôÊÒªºÜ¾«È·µÄ¡£
5Â¥2012-11-21 13:53:08
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tt.yao

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

°®Ë¼¿¼µÄСǿ

ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
²»Òª¼Ósuper°É¡£ÀÏÍâ±à¼­²»Ï²»¶°Ñ»°ËµµÃºÜ¾ø¶Ô£¬±ÈÈçone-step facileµÈµÈ¡£ACSͶ¸åÒªÇóÀïÃæ£¬ÓеĵãÃ÷һЩÀàËÆ´Ê²»ÄÜʹÓá£

[ Last edited by tt.yao on 2012-11-21 at 17:13 ]
ÐУ¬³ÉÓÚ˼£¬»ÙÓÚËæ£¡
6Â¥2012-11-21 17:11:08
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

butter986

½û³æ (СÓÐÃûÆø)

±¾ÌûÄÚÈݱ»ÆÁ±Î

7Â¥2012-11-21 19:22:48
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fengyunli

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by butter986 at 2012-11-21 19:22:48
ÎÒÒ²¾õµÃ²»¼ÓsuperµÄ¿ÉÄÜÐÔ´óµã¡£

Èç¹ûÊÇÕâÑù£¬ÎªÉ¶²»ÔÚsuper ÉÏ»­¿òÄØ£¿
8Â¥2012-11-21 19:35:42
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

butter986

½û³æ (СÓÐÃûÆø)

±¾ÌûÄÚÈݱ»ÆÁ±Î

9Â¥2012-11-22 08:56:47
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ butter986 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÊÕµ½¸´ÊÔµ÷¼Áµ«ÊÇÈ¥²»ÁË +7 СÎÏÅ£* 2026-04-16 7/350 2026-04-18 09:24 by Ï£ÍûÎҺúõÄ
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +33 yzyzx 2026-04-12 37/1850 2026-04-17 23:00 by wunaiy88
[¿¼²©] Ç󲩵¼£üÉúÎïÖÊ»ù¶à¿×̼/³¬¼¶µçÈÝ·½Ïò£¬ÒÑÓÐÏà¹Ø³É¹û£¬Ñ°ÄÜÔ´²ÄÁÏ/̼²ÄÁÏ·½ÏòÀÏʦ +3 ÖíÖíÈËZzz 2026-04-12 3/150 2026-04-17 19:10 by ÑôÑôÑô^_^
[¿¼ÑÐ] 291Çóµ÷¼Á +9 ¹ØÒä±±. 2026-04-14 9/450 2026-04-16 22:49 by cfdbai
[¿¼ÑÐ] 307ÖÐÒ½¿¼Ñе÷¼Á +6 ÓÚÒÔ²ÉÞÀ 2026-04-14 6/300 2026-04-16 16:20 by qingfeng258
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-14 11/550 2026-04-16 15:18 by jiahl2024
[¿¼ÑÐ] 327Çóµ÷¼Á +26 Xxjc1107. 2026-04-13 29/1450 2026-04-16 10:52 by Espannnnnol
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +10 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 10/500 2026-04-15 21:50 by noqvsozv
[¿¼ÑÐ] Ò»Ö¾Ô¸AÇø211£¬22408 321Çóµ÷¼Á +6 ËæÐÄËùÓû¡î 2026-04-15 7/350 2026-04-15 21:45 by lbsjt
[¿¼ÑÐ] ͨÐŹ¤³ÌÇóµ÷¼Á£¡£¡£¡ +6 zlb770521 2026-04-14 6/300 2026-04-15 20:00 by ѧԱJpLReM
[¿¼ÑÐ] 366Çóµ÷¼Á +11 ²»ÖªÃûµÄСئ 2026-04-11 11/550 2026-04-14 15:50 by zs92450
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-11 12/600 2026-04-14 15:37 by zs92450
[¿¼ÑÐ] 105500ҩѧÇóµ÷¼Á +4 x_skys 2026-04-12 4/200 2026-04-14 13:37 by rndfc
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
[¿¼ÑÐ] 0854µ÷¼Á +10 ³¤¹­°Á 2026-04-11 11/550 2026-04-13 10:38 by wp06
[¿¼ÑÐ] 339Çóµ÷¼Á +8 hanwudada 2026-04-11 9/450 2026-04-12 15:36 by laoshidan
[¿¼ÑÐ] 291Çóµ÷¼Á +8 ¹ØÒä±±. 2026-04-11 8/400 2026-04-12 09:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] 331Çóµ÷¼Á +5 Íõ¹ú˧ 2026-04-11 5/250 2026-04-11 22:56 by Ϫ½§Á÷Ë®
[¿¼ÑÐ] Çóµ÷¼Á +3 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 14:13 by luhong1990
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û