²é¿´: 1593  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ssdyok

ľ³æ (ÖøÃûдÊÖ)

[ÇóÖú] ÐèÒª¸ßÕæ¿Õ¶È£¬Ôõô´ïµ½£¿ÐèÒªÄÄЩÉ豸£¿

ÐèÒª´ïµ½2*10-4 torr¡£

Ô­ÎÄÈçÏ£º
Preparation of Mo3S7CI4. Molybdenum powder (1 .OO  g, 10.4 mmol),
sulfur  (0.34  g, 10.4 mmol), and S2CI2 (0.94  g, 6.9  mmol)  were placed
in  a tube.  The  contents  was degassed by three  freeze-pumpthaw  cycles
and  then  sealed  under  a  vacuum of  2  X  lo-4  Torr. The  tube was placed
in  an oven that  was  slowly warmed to 425  OC (over  ca.  8  h) and  kept
there  for  48 h. The  oven was  then turned  off,  and  the tube  was cooled
to room  temperature over  a  period  of 12 h.  A homogeneous  mass of  red
crystals was  formed.  The  product was washed with  dichloromethane and
dried under  vacuum.  The  isolated  yield  was  1.92 g, 85% based  on Mo.
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

huangda

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
6Â¥: Originally posted by ssdyok at 2012-12-13 18:47:04
лл
ÉÏÎÄÖл¹ËµÒª¶Ôtube½øÐÐseal£¬²»ÖªÔõôÄÜʵÏÖ£¿
tubeµÄ²ÄÖÊÒ²ÓÐÒªÇó°É£¬Òª400¶à¶È¼ÓÈÈ...

¿É²Î¿¼³£¼ûµÄÈÈˮƿµÄ²£Á§Æ¿µ¨·â×°¹¤ÒÕ£¬Ò²ÊdzéÕæ¿ÕÃܷ⣬µ«²»ÖªÀïÃæÕæ¿Õ¶ÈÈçºÎ¡£
7Â¥2012-12-13 21:09:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

yswyx

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
chemlh: ½ð±Ò+1, ȷʵ¿ÉÒÔʵÏÖ 2012-12-13 18:25:59
ssdyok: ½ð±Ò+1, ¡ï¡ï¡ïºÜÓаïÖú 2012-12-13 18:46:51
ÕâÒ²¾ÍÊÇ10-2Pa£¬10-4mbar£¬²»Ëã¶à¸ßµÄÕæ¿Õ¡£
Ò»°ãÊÇ»úе±Ã´ø·Ö×ӱþÍÄܸ㶨¡£
2Â¥2012-12-13 17:38:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÇÕµãľ¹Ï

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
chemlh: ½ð±Ò+1, »¶Ó­»ý¼«½»Á÷ 2012-12-13 18:26:10
ssdyok: ½ð±Ò+1 2012-12-13 18:46:59
ÏÈÓûúе±Ã³é£¬ÔÚÓ÷Ö×ӱó飬һ°ã×ö½¦ÉäµÄÉ豸¶¼ÄÜ´òµ½ÒªÇó
ÓÃÉþÃüÀ´¸ã¿ÆÑÐ
3Â¥2012-12-13 18:21:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (Ö°Òµ×÷¼Ò)


¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
±¾Ìû½öÂ¥Ö÷¿É¼û
4Â¥2012-12-13 18:42:49
ÒÑÔÄ   ÉêÇëFPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +7 ¼òľChuFront 2026-03-19 7/350 2026-03-20 14:11 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 290Çóµ÷¼Á +4 ^O^Ø¿ 2026-03-19 4/200 2026-03-20 11:51 by ѧԱ8dgXkO
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄϽ»Í¨ ר˶ ²ÄÁÏ355 ±¾¿ÆË«·Ç Çóµ÷¼Á +4 Î÷ÄϽ»Í¨×¨²Ä355 2026-03-19 4/200 2026-03-20 11:39 by »¨¿ª¸»¹óÐÒ¸£ÈËÉ
[¿¼ÑÐ] 286·ÖÈ˹¤ÖÇÄÜרҵÇëÇóµ÷¼ÁÔ¸Òâ¿ç¿¼£¡ +3 lemonzzn 2026-03-17 4/200 2026-03-20 11:04 by lemonzzn
[¿¼ÑÐ] ²ÄÁÏ080500µ÷¼ÁÇóÊÕÁô +6 Ò»¿Åmeteor 2026-03-13 6/300 2026-03-20 10:41 by EBSD
[¿¼ÑÐ] 320Çóµ÷¼Á0856 +3 ²»ÏëÆðÃû×Ö112 2026-03-19 3/150 2026-03-19 22:53 by ѧԱ8dgXkO
[¿¼ÑÐ] 266Çóµ÷¼Á +5 ÑôÑôÍÛÈû 2026-03-14 10/500 2026-03-19 15:08 by ÑôÑôÍÛÈû
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ²ÄÁϹ¤³Ìרҵ 282·ÖÇóµ÷¼Á +5 ·ãÇÅZL 2026-03-18 7/350 2026-03-19 14:52 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +3 @taotao 2026-03-19 3/150 2026-03-19 14:07 by peike
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +5 pupcoco 2026-03-17 8/400 2026-03-19 13:58 by houyaoxu
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +3 ³¿»èÏßÓëÐǺ£ 2026-03-19 3/150 2026-03-19 13:36 by houyaoxu
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çó¸÷λÀÏʦÊÕÁô +10 ÇïÓÐľ±± 2026-03-14 10/500 2026-03-19 05:52 by anny19840123
[¿¼ÑÐ] 311Çóµ÷¼Á +4 ¶¬Ê®Èý 2026-03-18 4/200 2026-03-18 21:47 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +5 hanamiko 2026-03-18 5/250 2026-03-18 20:19 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 268Çóµ÷¼Á +8 Ò»¶¨ÓÐѧÉÏ- 2026-03-14 9/450 2026-03-17 17:47 by laoshidan
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 4/200 2026-03-16 20:51 by Ôª×Ó^0^
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] 070303 ×Ü·Ö349Çóµ÷¼Á +3 LJY9966 2026-03-15 5/250 2026-03-16 14:24 by xwxstudy
[¿¼ÑÐ] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û