Znn3bq.jpeg
²é¿´: 1700  |  »Ø¸´: 13
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÃÎÄýÑ©

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] Pd-SnO2´ß»¯¼ÁÓÃʲôÈÜÒºÄÜÈܽâÄØ£¿£¿£¿¼±¡£¡£¡£

Pd-SnO2´ß»¯¼ÁÏëÒª×öICP²âÊÔ£¬µ«ÊDz»ÄÜÈܽ⣬¼ÓÁËHFËᣬϡHNO3£¬Å¨HNO3£¬ÍõË®¶¼Èܲ»ÁË£¬Çë¸÷λ´óÏÀ°ï°ï棬¸øµãÒâ¼û£¬Ð»Ð»£¡£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

_joker_

½ð³æ (³õÈëÎÄ̳)

ÈȵÄŨ??ËáºÍŨÁòËá???ÒÔÈܽâPd.ʣϵÄÓ¦¸Ã¾ÍÊÇSnO2ÁË¡£
8Â¥2012-05-08 20:15:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

luxinnin

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÃÎÄýÑ©: ½ð±Ò+1, ¡ïÓаïÖú, ûÓнâ¾ö¸ù±¾ÎÊÌâ 2012-03-23 15:25:59
Pd¿Ï¶¨ÄÜÓÃÍõˮϵÁеÄÈܽ⣬Èç¹ûÄãÒª¼ì²âPd¾Í¿ÉÒÔÁË£¬Ã»±ØÒªÈܽâSnO2ÄÜÓÃŨÁòËáÈܽâ»òÈÛÈÚÏÂÓüîÈܽ⡣
2Â¥2012-02-29 17:28:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÃÎÄýÑ©

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Â¥: Originally posted by luxinnin at 2012-02-29 17:28:15:
Pd¿Ï¶¨ÄÜÓÃÍõˮϵÁеÄÈܽ⣬Èç¹ûÄãÒª¼ì²âPd¾Í¿ÉÒÔÁË£¬Ã»±ØÒªÈܽâSnO2ÄÜÓÃŨÁòËáÈܽâ»òÈÛÈÚÏÂÓüîÈܽ⡣

¿ÉÊÇÎÒ·ÅÁËÁ½ÌìÁËҲûÓÐÈܽ⣬ʲôԭÒòѽ£¿
3Â¥2012-03-01 16:04:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

384974923

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÃÎÄýÑ©: ½ð±Ò+2, ¡ïÓаïÖú, ÊÔÁË£¬Ò²Ã»ÓÐÓ㬵«ÊÇ»¹ÊǺܸÐлµÄ¡£¡£¡£ 2012-03-23 15:26:39
½¨ÒéÂ¥Ö÷ÓÃHNO3+H2O2ÊÔÊÔ°É£¡  ÎÒÒ²²»ÖªµÀÐв»ÐÐ
4Â¥2012-03-01 22:03:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0854µ÷¼Á +5 950824he@ 2026-04-09 5/250 2026-04-10 00:15 by lwk2004
[¿¼ÑÐ] Ò»Ö¾Ô¸2110£¬»¯Ñ§Ñ§Ë¶310·Ö£¬±¾¿ÆÖصãË«·ÇÇóµ÷¼Á +18 ŬÁ¦·Ü¶·112 2026-04-08 18/900 2026-04-09 23:28 by wolf97
[¿¼ÑÐ] 283Çóµ÷¼Á +19 ÄǸöàà×Ó 2026-04-09 19/950 2026-04-09 20:59 by 286640313
[¿¼ÑÐ] ¹¤¿Æ273µ÷¼Á +4 X1999 2026-04-09 5/250 2026-04-09 16:05 by wp06
[¿¼ÑÐ] ²ÄÁÏ307·ÖÇó´óÀÐ×éÊÕÁô +17 Hllºú 2026-04-07 17/850 2026-04-09 10:53 by liuhuiying09
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬0703»¯Ñ§305·ÖÇóµ÷¼Á +20 ÑÏÎ÷Î÷Ï· 2026-04-06 26/1300 2026-04-08 22:12 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á 348·Ö +14 °¦ÎÒ³¬ÕæÃ»ÕÐÁË 2026-04-06 15/750 2026-04-08 19:16 by ÎÒ¼õ·Ê1
[¿¼ÑÐ] 277¡¢Ñ§Ë¶£¬Çóµ÷¼Á ÊýÒ»104£¬ +11 Æ¿×ÓPZ 2026-04-07 12/600 2026-04-07 23:30 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] 11408 325·Ö +3 jgtxuxgkx 2026-04-07 3/150 2026-04-07 23:10 by lbsjt
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
[¿¼ÑÐ] 286Çóµ÷¼Á +20 Faune 2026-04-06 20/1000 2026-04-07 11:33 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] Èí¹¤Ñ§Ë¶299Çóµ÷¼Á +6 useryy 2026-04-07 6/300 2026-04-07 09:50 by vgtyfty
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +5 СÁõͬѧ߹߹ 2026-04-06 5/250 2026-04-06 18:34 by sherry_1901
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤´óѧ080200»úе¹¤³Ì308·Ö£¬Çóµ÷¼Á +4 ÖÕ²»ËÆ´Óǰ 2026-04-05 4/200 2026-04-06 11:46 by ¿¼ÑÐѧУÕеãÈË
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 22:23 by hemengdong
[¿¼ÑÐ] 308Çóµ÷¼Á +4 maverick^_^ 2026-04-03 4/200 2026-04-05 19:08 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 306·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Àè°ÉÀ²À²ÄãºÜÓÐà 2026-04-03 7/350 2026-04-05 17:18 by Hdyxbekcb
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +8 ÏàÐűػá¹ââÍòÕ 2026-04-05 10/500 2026-04-05 12:19 by Hdyxbekcb
[¿¼ÑÐ] 0835ѧ˶299Çóµ÷¼Á 08´óÀà¿É½ÓÊÜ +5 useryy 2026-04-03 5/250 2026-04-04 20:07 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ±¾¿Æ985£¬×¨Òµ0812·Ö336Çóµ÷¼Á +4 ĪĪºÜÐÐ 2026-04-03 4/200 2026-04-03 21:31 by zhq0425
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û