±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2527  |  »Ø¸´: 7

²ÎˮԳ

Í­³æ (³õÈëÎÄ̳)

[ÇóÖú] ÉÏת»»ÄÉÃ×Á£×Ӻϳɷ½·¨ÇóÖú

NaYF4:18%Yb3+,2%Er3+µÄÖÆ±¸
ÂÈ»¯îÆ£¨0.2420g£©£¬ÂÈ»¯ï0.0700g£©£¬ÂÈ»¯îï £¨0.0076g£©£¬ÈܽâÔÚº¬ÓÐ 6ml ÓÍËᣨOA£©ºÍ 15ml ÒºÌåʯÀ¯µÄ 100ml µÄÈý¾±ÉÕÆ¿ÖУ¬¼ÓÈȵ½ 100o
C Õæ¿Õ¸ÉÔïÒ»¸öСʱ£¬ÀäÈ´µ½ÊÒΡ£10ml º¬ÓÐ NaOH£¨0.1g£©ºÍ NH4F£¨0.148g£©µÄ¼×´¼ÈÜÒº±»¼ÓÈëÈý¾±Æ¿ÖУ¬»ìºÏÈÜÒº¼ÓÈȵ½ 100oC Õæ¿Õ¸ÉÔï°ë¸öСʱ¡£ÔÚµªÆøµÄ±£»¤Ï£¬»ìºÏÈÜÒº±»¼ÓÈȵ½ 280oC »ØÁ÷ÀäÄý±£³ÖÒ»¸öСʱ£¬ÀäÈ´µ½ÊÒΡ£
ÓлúÏàÈÜÒºÓÃÈýÂȼ×ÍéºÍ±ûͪÒÔ 1:2 µÄ±ÈÀýÔÚ 6000r/min µÄתËÙÏÂÀëÐÄÏ´Èý´Î¡£

Õâ¸öÖÆ±¸·½·¨¿ÉÐÐÂ𣿻¹ÓÐÔÚÎÄÏ׸øµÄÈܼÁºÍÅäÌåÁ¿Ö®Ï£¬ÂÈ»¯îƵÈÊÇÈܲ»Á˵ģ¬ÊÇÒª¼ÓÎÂÈܽâÂ𣬼ӵ½¶àÉÙ£¿Ì«¸ßÁ˺ÃÏñÓÐһЩ³Áµí
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±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
±ØÐë¼ÓÈÈ
µ«ÊDZØÐëÔ¤ÏȼÓһЩÑÎËá¿ØÖÆÒ»ÏÂpH
ÒÖÖÆË®½âÉú³ÉÑÎËáºÍôÇ»ùÑõ»¯ÎïµÄ¹ý³Ì
²»¹ý ÕâÎÊÌâËÆºõÓÐЩ¸ßÖл¯Ñ§¾ºÈüµÄζµÀŶ

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

sunyu730_emuch@126.com
2Â¥2013-05-26 00:47:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

²ÎˮԳ

Í­³æ (³õÈëÎÄ̳)

Õâ¸öË®ºÜÉٵϰ£¬Ò²»áË®½â£¿
3Â¥2013-05-27 11:49:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

½ªº×597

½ð³æ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
???????:
2?: Originally posted by ????730 at 2013-05-26 00:47:32
???????
????????????§»??????????pH
?????????????????????????????
???? ???????????§»???§Ý????????¦Æ???

?????pH?????????????????
»¯Ñ§
4Â¥2015-04-20 20:41:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ëï?ª730

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

ÒýÓûØÌû:
4Â¥: Originally posted by ½ªº×597 at 2015-04-20 20:41:01
ÇóÎʵ÷pH´ó¸Åµ½¶àÉÙÄÜÒÖÖÆË®½â...

¿ÉÄÜÒª²»¶Ï²¹Ëá ¾ßÌåµÄÊý¾Ý ÎÒ²»Çå³þ
³¤´ºÓ¦»¯ËùµÄ¹ú¼ÒÖØµãʵÑéÊÒÔçÄê¼ä×ö¹ýÕâ·½ÃæµÄ¹¤×÷
ÖÐɽ´óѧÔçÄê¼ä³ö¹ýÒ»±¾Êé
»¹ÓиöÓÐȤµÄÊÂÇé
Ó¦»¯ËùµÄר¼Òµ÷µ½ÁËÖÐɽ´óѧ
¹À¼ÆÁ½¼Ò¶¼ÊÇÓе×Ô̵ĵ¥Î»
Óлú»á ¿ÉÒÔÎÊÎÊÕâЩµ¥Î»µÄÀÏÈË »òÐíËûÃÇÓбȽϿɿ¿µÄÊý¾Ý°É
sunyu730_emuch@126.com
5Â¥2015-04-20 20:49:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

½ªº×597

½ð³æ (СÓÐÃûÆø)

???????:
5?: Originally posted by ????730 at 2015-04-20 20:49:37
???????????? ????????? ??????
???????????????????????????????????????
???????????????????
???§Ú??????????
?????????????????????
????????????§Ö?????¦Ë
?§Ý??? ?????? ...

????????????????????§³?? ??§»???????????
»¯Ñ§
6Â¥2015-04-21 12:33:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ëï?ª730

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

ÒýÓûØÌû:
6Â¥: Originally posted by ½ªº×597 at 2015-04-21 12:33:28
ÎÒÊÇÎÞÃû´óѧµÄÑÐÒ»ÎÞÃûС×ä ÕâЩÊý¾ÝÎʲ»µ½°¡...

ÓÐЩÊý¾ÝÊÇ¿ÉÒÔ²éÎÄÏ×µÄ
sunyu730_emuch@126.com
7Â¥2015-04-21 12:52:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

½ªº×597

½ð³æ (СÓÐÃûÆø)

???????:
7?: Originally posted by ????730 at 2015-04-21 12:52:58
??§»???????????????...

???¨°????????????
»¯Ñ§
8Â¥2015-04-21 13:30:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ²ÎˮԳ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 295Çóµ÷¼Á +14 xndjjj 2026-04-04 15/750 2026-04-06 13:24 by 272061663
[¿¼ÑÐ] 0703»¯Ñ§ +18 ÄÝÄÝninicgb 2026-04-04 19/950 2026-04-06 12:51 by zllcz
[¿¼ÑÐ] Çóµ÷¼Á +19 111623 2026-04-04 21/1050 2026-04-06 09:35 by guanxin1001
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +9 19123253302 2026-04-05 9/450 2026-04-06 06:14 by houyaoxu
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©298µ÷¼ÁÇóÖú +9 ÔªÔªÇàÇà 2026-03-31 12/600 2026-04-05 21:03 by ѧԱ8dgXkO
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +10 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-04 10/500 2026-04-05 18:51 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 348Çóµ÷¼Á +6 wukira 2026-04-04 6/300 2026-04-05 18:11 by Öí»á·É
[¿¼ÑÐ] µ÷¼Á +5 ºÃºÃ¶ÁÊé¡£ 2026-04-01 5/250 2026-04-05 17:54 by liucky
[¿¼ÑÐ] ¹¤¿ÆÇóµ÷¼Á +15 11ggg 2026-04-03 15/750 2026-04-05 16:24 by zzx2138
[¿¼ÑÐ] 341Çóµ÷¼Á +3 ѧÎÞÖ¹¾³£¬³å 2026-04-05 3/150 2026-04-05 09:40 by lbsjt
[¿¼ÑÐ] 313Çóµ÷¼Á +3 º£ÈÕº£ÈÕ 2026-04-04 3/150 2026-04-05 07:48 by 544594351
[¿¼ÑÐ] ±¾¿Æ211 ·ÖÊý293ÇëÇóµ÷¼Á +4 Á«²Ë¾ÍÊÇź°É 2026-04-01 4/200 2026-04-04 22:32 by hemengdong
[¿¼ÑÐ] ²ÄÁÏ295 +13 СӢ11 2026-04-03 14/700 2026-04-04 09:02 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 400·ÖÇóµ÷¼Á +3 ÞÏÞÎÇÒÄÓÍ· 2026-04-04 3/150 2026-04-04 08:41 by jp9609
[¿¼ÑÐ] 311Çóµ÷¼Á +11 Ó¸ҵÄСÎâ 2026-04-02 11/550 2026-04-03 21:46 by qlm5820
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤´óѧ£¬080500ѧ˶£¬317·Ö£¬Çóµ÷¼Á +13 s1145 2026-03-31 15/750 2026-04-03 11:44 by msi123
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +10 ÔÂÔÂÄñľ 2026-04-01 10/500 2026-04-02 12:57 by wxiongid
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏÃÃÅ´óѧ»¯Ñ§¹¤³Ì£¨×¨Ë¶£©-Êý¶þÓ¢¶þ406·Ö-Çóµ÷¼Á +5 Ïô󻯹¤ 2026-04-01 5/250 2026-04-02 10:03 by jp9609
[¿¼ÑÐ] 354Çóµ÷¼Á +4 lxb598 2026-03-31 5/250 2026-04-02 09:55 by Jaylen.
[¿¼ÑÐ] 348»·¾³¹¤³Ìµ÷¼Á +3 ÎâÑå׿24k 2026-04-01 3/150 2026-04-02 09:14 by nanaliuyun
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û