²é¿´: 7141  |  »Ø¸´: 22

Ñô¹âÎ÷ÆïÊ¿

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ÀûÓÃÓÍËáÌúºÏ³ÉÓÍËá°ü¸²µÄËÄÑõ»¯ÈýÌúµÄÎÊÌâ

½ñÌìÓÃÒ»ÅúÓÍËáÌúºÏ³ÉÓÍËá-ËÄÑõ»¯ÈýÌú£¬µ«ÊǺϳɵĽá¹û²»ºÃ£¬ºÏ³ÉµÄÓÍËáËÄÑõ»¯ÈýÌúÃ÷ÏÔÔÚ¼ºÍéÖзÖÉ¢ÐÔ²»ºÃ£¬ÎÒÓõÄÊǺ«¹úÈË¡°Ultra-large-scale syntheses of monodisperse nanocrystals¡±Õâ¸ö·½·¨¡£
×òÌìºÍ½ñÌìʵÑéµÄ¾ßÌå²½ÖèÈçÏ£º

ÏȺϳÉÓÍËáÌú£ºÈ¡3.6gFeCl3 6H2OºÍ12.2gÓÍËáÄÆÈÜÓÚ27mlÒÒ´¼¡¢20mlÈ¥Àë×ÓË®ºÍ46mlÕý¼ºÍéÖУ¬¼ÓÈÈÖÁ70¡ã²¢±£ÎÂ4h¡£ÖµµÃºìרɫÓÍËáÌú²»£¬Ë®Ï´Èý´Î¡£Õæ¿Õ60¡ãºæ¸É15h.

ÔٺϳÉÓÍËá-ËÄÑõ»¯ÈýÌú£ºÈ¡4.32gÓÍËáÌúÈÜÓÚ30ml 1¡ªÊ®°ËÏ©ÖУ¨150mlÉÕÆ¿ÖУ©£¬¼ÓÈë0.77mlÓÍËᣬÿ·ÖÖÓÉýÎÂ3.3¶È£¬ÖÁ320¶È±£ÎÂ30min¡£

´Óǰ¶Îʱ¼äµ½ÏÖÔÚÒ»¹²ºÏ³ÉÁËÈý´Î£¬µÚÒ»´ÎÓõķ½·¨¿ÉÄÜÓÐÎÊÌ⣬Ч¹û²»ºÃ¡£µÚ¶þ´ÎÓõÄÕâ¸ö·½·¨³É¹¦ÁË£¬ºÏ³ÉµÄËÄÑõ»¯ÈýÌú·ÖÉ¢ÐÔÁ¼ºÃ¡£µ«ÊǽñÌì×öµÄÃ÷ÏԺϳɵÄÁ¿ÉÙÁËÐí¶à£¬¶øÇÒÓÐЩÊÇÐõ×´µÄ¡£·ÖÉ¢ÐÔÒ²²»ºÃ¡£

¸Ð¾õÊDz»ÊǺæ¸ÉµÄÎÊÌ⣿ÊDz»ÊÇ60¡ãºæ¸Éʱ¼ä²»¹»£¨µÚ¶þ´Îºæ¸Éʱ¼äÉÔ³¤µã£©£¬µ¼ÖÂÓÍËáÌúÖеÄË®·ÖÓ°ÏìµÄʵÑé½á¹û£¿£¿


ÁíÍ⣬ºÏ³ÉµÄÓÍËáÌúÓÐʱºòÊǰë¹Ì̬£¬ÓÐʱºòÊÇҺ̬µÄ ºÜÆæ¹Ö¡£

[ Last edited by zhangwj on 2011-8-3 at 10:19 ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ËÄÑõ»¯ÈýÌúÄÉÃ׿ÅÁ£ÖƱ¸¡¢ÐÞÊμ°°ü¸² Fe3O4ÓÍËáÌåÏµÖÆ±¸

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

1464565388

Òø³æ (СÓÐÃûÆø)

ÄúºÃ£¬¿´µ½Äúǰ¼¸Äê·¢ÁËºÜ¶à¹ØÓںϳÉËÄÑõ»¯ÈýÌúµÄÌû×Ó£¬ÎÒ×î½ü¸Õ¿ªÊ¼°´ÕÕHyeonµÄNature MaterialsÉϵÄÎÄÏ׺ϳÉËÄÑõ»¯ÈýÌúÄÉÃ×Á£×ӺϳÉËÄÑõ»¯ÈýÌú£¬ºÏ³É¹ý³ÌÖÐÓöµ½ÁËÈý¸öÖ÷ÒªµÄÎÊÌ⣺1£¬ºÏ³ÉÓÍËáÌúµÄ¹ý³ÌÖУ¬¾Æ¾«¡¢¼ºÍ顢ˮµÄ»ìºÏÈÜÒºÔÚ¼ÓÈȵ½60¡æÊ±¾Í´óÁ¿·ÐÌÚ£¬Î¶Ȳ»ÄÜÉýÖµÎÄÏ×ÖÐÌáµ½µÄ70¡æ£»2£¬ÈÈ·Ö½âºÏ³ÉËÄÑõ»¯ÈýÌúµÄ¹ý³ÌÖУ¬ÀûÓÃÊ®°ËÏ©×ö·´Ó¦ÈܼÁ£¬Î¶ÈÖ»ÄÜ´ïµ½312¡æ£¬´óÁ¿·ÐÌÚ£¬²»ÔÙÉýΣ»3£¬ºÏ³ÉµÄËÄÑõ»¯ÈýÌú£¬ÀûÓÃÒÒ´¼³Á½µ¡¢Ï´µÓ¸ÉÔïºó£¬µÃµ½µÄÊǺÚÉ«ÓÍ×´¹ÌÌå¶ø²»ÊǺÚÉ«·ÛÄ©¡£ÏëÎÊһϣ¬ÄúÔÚʵÑé¹ý³ÌÖУ¬ÓÐÓöµ½ÕâЩÎÊÌâÂð£¿ÊÇÔõô½â¾öµÄ£¿·Ç³£ÆÚ´ýÄúµÄÖ¸µã
17Â¥2017-06-04 16:27:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lhmlbx520

Òø³æ (СÓÐÃûÆø)

ºÏ³ÉÓÍËáÌúʱ±ÈÀýÒ»¶¨Òª1:3²»ÄܶàÒ²²»ÄÜÉÙ¡£×îºóˮϴÁ˾ͷÅÕæ¿Õ¸ÉÔïÏ䡣ȡµÄʱºòÊǺÜð¤µÄ¡£Äã¿ÉÒÔÈÜÓÚÕý¼ºÍéÔÙÈ¡¡£È»ºó°ÑÕý¼ºÍé³é¸É¡£ÖƱ¸ËÄÑõ»¯ÈýÌúµÄʱºòÒ»¶¨Òª¶èÐÔÆøÌå±£»¤¡£È»ºóÒª½Á°è¾ùÔȲ»È»¿ÅÁ£´óС²»Ò»Å¶¡£ÖƱ¸µÄËÄÑõ»¯ÈýÌúÈÜÒºÓ¦¸ÃΪºÚÉ«µÄ¡£ÓñûͪϴÁËÀëÐÄ
ÀϹ«Ò»Çж¼»áºÃµÄ¼ÓÓÍ
14Â¥2014-03-27 19:12:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ppzuo

½ð³æ (ÖøÃûдÊÖ)

¡ï
½ð¹âÉÁÉÁ2010(½ð±Ò+1): 2011-08-10 21:29:52
¼ÓÈëÉÙÁ¿ÑÎËáʹÓÍËáÖÊ×Ó»¯£¬Ö±½Ó´ÓË®ÏàÎö³ö¾Í¿ÉÒÔÁË£¬ÔÚ³¬Éùˮϴ¼¸´Î£¬ÔÚÓÍÐÔÈܼÁÖзÖÉ¢µÄºÜºÃ¡£
Behungry,befoolish
6Â¥2011-08-05 21:55:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

refnew

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Ñô¹âÎ÷ÆïÊ¿(½ð±Ò+2): ¸Ðл 2011-06-09 17:27:33
²Ù×÷µÄÎÊÌâ°É

Ó¦¸ÃÊÇë²Æø±£»¤µÄ£¬Ë®·ÖÔç¾Í±»ë²Æø´ø×ßÁË
2Â¥2011-06-09 13:15:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

haichongwll

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Ñô¹âÎ÷ÆïÊ¿(½ð±Ò+3): ¸Ðл 2011-06-09 17:27:56
Ðõ×´ÓпÉÄÜÊÇÓÍËáÌú·Ö½â²»ÍêÈ«£¬ÄãÑÓ³¤Ê±¼äÊÔÊÔ£¬Èç¹ûÐõ×´ÏûʧµÄ»°£¬»ù±¾¿ÉÒԿ϶¨ÊǷֽⲻÍêÈ«¡£ÓÍËáÌúÐÎ̬±ä»¯²»ÊǺÜÁ˽⣬¿ÉÄܸúÄãÏ´µÓºóÓÍËáÌúÀï²ÐÓàµÄ Cl- ¡¢pH ÖµÓйء£
3Â¥2011-06-09 13:19:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wzmas

гæ (³õÈëÎÄ̳)

ÇëÎÊÄãÊÇÔõô½«ÖƱ¸µÄ¿ÅÁ£³ÁµíÏÂÀ´µÄÄØ£¬ÎÒ¼ÓÁËÒÒ´¼Ö»ÄܳÁµí³öºÃÉٵĶ«Î÷£¬²úÂÊÌ«µÍÁË
4Â¥2011-06-16 18:17:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

×ÏݲÅÔÏ

Òø³æ (СÓÐÃûÆø)

ÓÃÕâÕâ·½·¨×ö³öµÄ ËÄÑõ»¯ÈýÌú  ÓÐûÓÐʲô·½·¨½«±£»¤¼Á¸ø³ýÈ¥ÄØ£¿
5Â¥2011-08-03 10:09:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qyyhjss

Í­³æ (СÓÐÃûÆø)

¡ï
½ð¹âÉÁÉÁ2010(½ð±Ò+1): 2011-08-10 21:29:57
·Å¾Æ¾«ÀïÃæ³¬Éù£¬È»ºó´ÅÌúÎüÏÂÀ´
7Â¥2011-08-10 21:03:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tanpengjs

ľ³æ (СÓÐÃûÆø)

ÇëÎÊÂ¥Ö÷ÊÇÔõôʵÏÖ³ÌÐòÉýεÄ
8Â¥2012-06-19 14:29:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

linzhaoyun

Òø³æ (³õÈëÎÄ̳)

ÄãºÃ£¬ÎÒÏëÎÊһϣ¬¹ØÓÚÓÍËá°ü¸²Ê±£¬ÎªÊ²Ã´²»Ö±½ÓÓÃÉÌÆ·¼¶µÄÄÉÃ×ËÄÑõ»¯ÈýÌú£¬¶øÒª×Ô¼ººÏ³ÉÄØ£¿
9Â¥2012-10-20 15:55:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

RPG3AI

Òø³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2415179Â¥: Originally posted by tanpengjs at 2012-06-19 14:29:48
ÇëÎÊÂ¥Ö÷ÊÇÔõôʵÏÖ³ÌÐòÉýεÄ

³ÌÐò¿ØÎÂÒÇ
NANOMATERIALS
10Â¥2012-10-25 22:56:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Ñô¹âÎ÷ÆïÊ¿ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 298Çóµ÷¼Á +10 È˼äΨÄãÊÇÇå»¶ 2026-02-28 14/700 2026-03-02 22:49 by È˼äΨÄãÊÇÇå»¶
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶283Çóµ÷¼Á 5+5 £¬£¡£¿ 2026-03-02 7/350 2026-03-02 20:27 by hypershenger
[¿¼ÑÐ] »·¾³µ÷¼Á +4 chenhanheng 2026-03-02 4/200 2026-03-02 20:23 by hypershenger
[¿¼ÑÐ] 306·Ö²ÄÁϵ÷¼Á +5 chuanzhu´¨Öò 2026-03-01 6/300 2026-03-02 19:51 by ÕÅÏþ·¼0105
[¿¼ÑÐ] 289Çóµ÷¼Á +8 yangæÃ 2026-03-02 9/450 2026-03-02 19:08 by zhukairuo
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐʯÓÍ£¨»ª¶«£©±¾¿ÆÆë³¹¤Òµ´óѧ +3 ʯÄÜΰ 2026-03-02 3/150 2026-03-02 18:54 by caszguilin
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +3 ºã˳×ÔÈ» 2026-03-02 3/150 2026-03-02 18:49 by L135790
[¿¼ÑÐ] ¸ß·Ö×Ó»¯Ñ§ÓëÎïÀíµ÷¼Á +6 ºÃºÃºÃ1233 2026-02-28 15/750 2026-03-02 18:47 by caszguilin
[¿¼ÑÐ] 290Çóµ÷¼Á +6 ErMiao1020 2026-03-02 6/300 2026-03-02 18:14 by lature00
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬»¯Ñ§×¨Òµ344·Ö£¬Çóµ÷¼Á +3 ÐÏxing1 2026-03-02 3/150 2026-03-02 17:32 by houyaoxu
[¿¼ÑÐ] 291 Çóµ÷¼Á +3 »¯¹¤2026½ì±ÏÒµÉ 2026-03-02 3/150 2026-03-02 12:55 by houyaoxu
[¿¼ÑÐ] 26¿¼Ñб¨¿¼Î÷¹¤´ó²ÄÁÏ308·ÖÇóµ÷¼Á +4 weizhong123 2026-03-01 4/200 2026-03-02 12:46 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 264Çóµ÷¼Á +4 °ÍÀ­°ÍÀ­¸ù556 2026-02-28 4/200 2026-03-02 10:48 by yuchj
[¿¼ÑÐ] 274Çóµ÷¼Á +3 cgyzqwn 2026-03-01 7/350 2026-03-02 10:38 by lature00
[¿¼ÑÐ] 0854¸´ÊÔµ÷¼Á 276 +4 wmm9 2026-03-01 6/300 2026-03-02 09:28 by ÈÈÇéɳĮ
[»ù½ðÉêÇë] ±¾×ÓдÍêÁË£¬¸øDSÐֵܿ´ÁË£¬µÃÁË92·Ö +3 Doma 2026-03-01 7/350 2026-03-02 00:00 by jnzsy
[¿¼ÑÐ] 291·Ö¹¤¿ÆÇóµ÷¼Á +9 science¶ö¶ö 2026-03-01 10/500 2026-03-01 18:55 by 18137688336
[»ù½ðÉêÇë] ¸Õ¼Óã¬Ã»ÓÐÆÚ¿¯ºÅ£¬µ«ÊÇÔÚÏ߿ɿ´µÄÂÛÎÄ¿ÉÒÔ·ÅΪ´ú±í×÷Âð 10+3 arang1 2026-03-01 3/150 2026-03-01 16:43 by babero
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ÂüÊâ2266 2026-02-28 7/350 2026-03-01 15:14 by wjLi2017
[¿¼ÑÐ] µ÷¼Á +3 ¼òľChuFront 2026-02-28 3/150 2026-03-01 11:46 by ÍõΰҪÉϰ¶°¡
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û