Znn3bq.jpeg
²é¿´: 4464  |  »Ø¸´: 15
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

liuliang_045

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ÒÒ´¼¿ÉÒÔ»¹Ô­ÂȽðËáÉú³ÉÄÉÃ×½ðÂ𣿠ÒÑÓÐ10È˲ÎÓë

¿´µ½Ò»ÆªÎÄÏ×˵ÊÇÓÃÒÒ´¼»¹Ô­ÂȽðËᣬÔÚËÄÑõ»¯ÈýÌúÄÉÃ×Á£×Ó´æÔÚµÄÇé¿öÏ¿ÉÒÔÖÆ±¸µÃµ½ºË¿ÇÐ͵ÄÄÉÃײÄÁÏ£¬¶ÔÓÚÒÒ´¼Äܹ»»¹Ô­ÎÒÁ˽âµÄ±È½ÏÉÙ£¬Ò²Ã»²éµ½×ÊÁÏ£¬ÇëÎʸ÷룬ÒÒ´¼ÊÇÄܹ»»¹Ô­ÂȽðËáÂð£¿
ÎÄÏ×Ô­»°£º
The coating experiment was done by reduction of HAuCl4 in an
ethanol solution [2]. Approximately 4 mg magnetite nanoparticles
suspended in ethanol (1 ml) with 2 ml of HAuCl4 aqueous solution.
Schematic reaction is shown in Fig. 1a. The sample was stirred in
a sonication bath from time to time for 2 h at room temperature.
The resulting mixture turned dark red during sonication. After that
time solution was allowed to stand unmixed form about 15 min,
then the prepared magnetite¨Cgold nanocomposites were separated
from the colloid by a permanent magnet. Resulting nanoparticles
were washed three times with distilled water for use in further
experiments.
B. Kalska-Szostko et al. / Applied Surface Science 258 (2012) 2783¨C 2787
ËûÌáµ½µÄ²Î¿¼ÎÄÏ׺ÃÏñÒ²²¢²»ÊÇÍêȫһÑùµÄ×ö·¨¡£ÕâÊDzο¼ÎÄÏ×2µÄÐÅÏ¢£º
Hindawi Publishing Corporation
Journal of Nanomaterials
Volume 2009, Article ID 962021, 5 pages
doi:10.1155/2009/962021
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

11900490

ľ³æ (ÖªÃû×÷¼Ò)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¿ÉÒԵģ¬ÐèÒª¼ÓÈȲÅÐС£
7Â¥2013-05-20 10:30:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 16 ¸ö»Ø´ð

xzw_fish

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ßÀ ¡£¡£ÎÒ×öÄÉÃ×Au¶¼ÊÇÓÃÄûÃÊËáÄÆÈ¥»¹Ô­µÄ£¬ ÒÒ´¼µÄ·½·¨Ã»½Ó´¥¹ý£¬µ«ÎÒÓÐÒ»¸öÎÊÌâ²»Ã÷°×£¬ÒªÊǼÓÈëÁËËÄÑõ»¯ÈýÌúµÄ´ÅÐÔÄÉÃ׿ÅÁ££¬µÈÓÚ˵·´Ó¦Ìåϵ¾Í²»ÊÇ´¿¾»µÄÁË£¬¾ÍËãÄÜÐγɺ˿ǵÄÄÉÃײÄÁÏ£¬Ò²Ó¦¸ÃÊÇÍžۺóµÄÄÉÃ×Au½ºÌå¡£ÄÇÓÐÒâÒåô£¿
Ò»¸öÈ˵ÄÂÃÐС£
2Â¥2013-05-17 12:25:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

raul

ľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Õâ¸ö²»¾ÍÊÇXiaµÄÎÄÏ×Âð
3Â¥2013-05-17 13:04:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

walkerby

Òø³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
»¹Ô­ÂȽðËáºÁÎÞÎÊÌ⣬ÒÒ´¼Á¬ÏõËáÒø¶¼ÄÜ»¹Ô­¡£¡£¡£
4Â¥2013-05-17 15:21:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0860004 Çóµ÷¼Á 309·Ö +6 Yin DY 2026-04-09 6/300 2026-04-09 10:19 by °¡Àî999
[¿¼ÑÐ] 085404£¬285·ÖÇóµ÷¼Á +6 Þ±Þ±¿¼ÑÐ 2026-04-07 6/300 2026-04-09 10:17 by wp06
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó070300»¯Ñ§£¬314·ÖÇóµ÷¼Á +4 wakeluofu 2026-04-09 4/200 2026-04-09 09:41 by СÎïÀí»¯Ñ§
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤×¨Ë¶329 Çóµ÷¼Á +22 ¶îcc 2026-04-06 23/1150 2026-04-09 09:02 by 5268321
[¿¼ÑÐ] µ÷¼Á +10 ÔÂ@163.com 2026-04-08 10/500 2026-04-09 08:38 by 5268321
[¿¼ÑÐ] 308Çóµ÷¼Á +16 ÌÈÈôÆð·çÁËÄØ 2026-04-05 16/800 2026-04-08 23:03 by Öí»á·É
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤085601²ÄÁϹ¤³Ì303·ÖÇóµ÷¼Á +15 a1708 2026-04-06 15/750 2026-04-08 16:23 by luoyongfeng
[¿¼ÑÐ] Çóµ÷¼Á +14 ÕÅzic 2026-04-05 15/750 2026-04-08 16:14 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] »úе¹¤³Ì264ѧ˶Çóµ÷¼Á +3 qiushangxian 2026-04-06 3/150 2026-04-08 01:53 by Linzejun
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +18 °¬Ö¾ºã 2026-04-03 19/950 2026-04-07 16:00 by Æð·ÉµÄ±ÈÐÜ1
[¿¼ÑÐ] 277¹¤¿ÆÇóµ÷¼Á +10 1915668 2026-04-04 11/550 2026-04-06 23:53 by ÐÄæÂÒâ±±
[¿¼ÑÐ] 262Çóµ÷¼Á +7 ÌìϵÚÒ»ÎÄ 2026-04-04 8/400 2026-04-05 21:31 by ¼¤Á÷Ó¶É
[¿¼ÑÐ] ¹¤¿ÆÇóµ÷¼Á +15 11ggg 2026-04-03 15/750 2026-04-05 16:24 by zzx2138
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ£¬³õÊԳɼ¨350Çóµ÷¼Á +9 ÑØ°¶?±´¿Ç 2026-04-04 14/700 2026-04-05 01:09 by ÑØ°¶?±´¿Ç
[¿¼ÑÐ] 292Çóµ÷¼Á +11 2022080213 2026-04-04 13/650 2026-04-04 18:38 by macy2011
[¿¼ÑÐ] 319Çóµ÷¼Á +4 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 4/200 2026-04-04 16:25 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] һ־Ը˫·Ç085502£¬267·Ö£¬¹ýËļ¶Çóµ÷¼Á +3 ÔÙæҲҪ³Ô·¹°¡ 2026-04-03 3/150 2026-04-04 05:03 by gswylq
[¿¼ÑÐ] 0705Àíѧ294Çóµ÷¼Á +3 ³É¹û³É¹ûcg5 2026-04-03 3/150 2026-04-03 14:04 by simons1972
[¿¼ÑÐ] 283Çóµ÷¼Á +3 jiouuu 2026-04-02 4/200 2026-04-02 14:08 by ßÕßÕßÕßÉßÉßÉ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û