Znn3bq.jpeg
²é¿´: 3197  |  »Ø¸´: 17

greatcake

Òø³æ (ÕýʽдÊÖ)

[ÇóÖú] HFÓëFe3O4Ôõô·´Ó¦£¿£¿ ÒÑÓÐ1È˲ÎÓë

HFÓëFe3O4Ôõô·´Ó¦£¿£¿·´Ó¦²úÎïÊÇʲô£¿ÎÒÔ­±¾ÒÔΪHFÖÐÖ»ÓÐHÀë×Ó»áFe3O4£¬·´Ó¦£¬ÈܽâºóÕߣ¬Ã»Ïëµ½°Ñδ·´Ó¦ÍêÈ«¶øÊ£ÓàµÄ·ÛÄ©½øÐÐXRD·ÖÎö£¬¼ø¶¨ÎªFe3O4£¬Ã»ÓбðµÄÎïÖÊÉú³É£¬µ«ÊÇ×öEDSÃæÉ¨Ãè·ÖÎöʱ£¬·¢ÏÖÕâЩFe3O4¿ÅÁ£ÉϺ¬ÓдóÁ¿µÄFÔªËØµÄ´æÔÚ£¿²»Ì«Ã÷°×FÔªËØ´æÔÚµÄÔ­ÒòÊÇʲô£¬·´Ó¦ºó·ÛÄ©¾­¹ýÁ˳ä·ÖµÄÇåÏ´£¬²»Ì«¿ÉÄÜÓÐÎü¸½µÄFÀë×Ó£¬Èç¹ûÊÇFÓëFeµÄ·´Ó¦²úÎÄÇΪɶXRDÓÖûÓÐÈκÎÑÜÉä·åÄØ£¿ÆÚ´ý³æÓѵĻظ´
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

jiagle

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
fds329: ½ð±Ò+3, ¸ÐлӦÖú¡£ÐÁ¿àÁËO(¡É_¡É)O 2012-09-23 00:25:51
ÎÒÃÇÀ´·ÖÎöһϰɣº
1¡¢Èç¹ûHFŨ¶È½ÏµÍ£¬ÄÇHF½«ÒÔÈõËáÐÎʽ³öÏÖ£»
    8HF + Fe3O4 = 4H2O + FeF2(΢ÈÜ) + 2FeF3
    ´ËʱµÄÈܽâЧ¹û²¢²»ºÃ£¬¾¡¹ÜFeF3¿ÉÒÔÔÚHFÖÐÈܽ⣬µ«FeF2ÊÇÄÑÈÜÓÚHFµÄºÍË®µÄ¡£
2¡¢Èç¹ûHFŨ¶È½Ï¸ß£¬ÄÇHFµÄËáÐÔ½«±äÇ¿£º
     14HF + Fe3O4 = 4H2O + Fe(HF2)2 + 2H3[FeF6]
     ²»¹ý¶ÔδÈܽâµÄFe3O4£¬Æä±íʾ¿Ï¶¨»áÓÐFÀë×Ó½áºÏ£¬ÐγÉFeF2/FeF3£¬½öÐγÉÎü¸½£¬½ö¼«Î¢Á¿£¬µ«²»¿ÉÄܹ¹³É¾§Ì壬¶øÎÞ¶¨ÐÎÌåÊDz»¿ÉÄÜÔÚXRDÖвúÉúÑÜÉä·åµÄ£»¶øÇÒ±íÃæµÄÁ¿Ïà¶ÔÓÚÄÚ²¿µÄFe3O4À´ËµÊÇ΢²»×ãµÀµÄ£¬Òò´ËXRD·ÖÎöÈÔÈ»ÊÇFe3O4ÏàÊÇÀíËùµ±È»µÄ¡£
14Â¥2012-08-29 13:48:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

caominone

ľ³æÖ®Íõ (ÖªÃû×÷¼Ò)

Ĥ·ÖÀëר¼Ò

ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¼ûÖ¤2011: ½ð±Ò+1, »¶Ó­³£À´ 2012-08-26 13:06:25
·úÀë×Ó¿ÉÒÔ²ÎÓëÅäλ¡£¡£¡£ºÍÌú¡£¡£ËÄÑõ»¯ÈýÌúÓÉÑõ»¯ÌúºÍÈýÑõ»¯¶þÌú×é³É¡£ÕâÁ½Õߺͷú»¯ÇâµÄ·´Ó¦ËÙÂʲ»Í¬£¬µ¼Ö¹ÌÌåÖдæÔÚÑÇÌúÀë×Ó£¬·úÄܹ»ÓëÖ®Åä룬ÐγÉÅäºÏÎ

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
¹ø¿ÉÒÔ±³£¬µ«²»Äܲ»Ã÷²»°×
2Â¥2012-08-26 07:45:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ZBPJJ529810

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Öý½£ÌÃÌÃÖ÷


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
zeng1986kai: ½ð±Ò+1, ллӦÖú£¡ 2012-08-26 20:52:17
Fe3O4ÖеÄFe3+»áÓëF-Åä룬Éú³ÉÂçÑΣ¬ÄÑÈÜÓÚË®£¬¸½×ÅÔÚ¹ÌÌå±íÃæ¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
3Â¥2012-08-26 16:28:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

greatcake

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by ZBPJJ529810 at 2012-08-26 16:28:54
Fe3O4ÖеÄFe3+»áÓëF-Åä룬Éú³ÉÂçÑΣ¬ÄÑÈÜÓÚË®£¬¸½×ÅÔÚ¹ÌÌå±íÃæ¡£

ÄÇÔõô֤ʵËüµÄ´æÔÚÄØ
4Â¥2012-08-26 17:25:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

greatcake

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by ZBPJJ529810 at 2012-08-26 16:28:54
Fe3O4ÖеÄFe3+»áÓëF-Åä룬Éú³ÉÂçÑΣ¬ÄÑÈÜÓÚË®£¬¸½×ÅÔÚ¹ÌÌå±íÃæ¡£

¶þ¼ÛÌúÒ²ÄÜÐγÉÂçÑÎÂð£¿
5Â¥2012-08-26 17:25:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

greatcake

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by ZBPJJ529810 at 2012-08-26 16:28:54
Fe3O4ÖеÄFe3+»áÓëF-Åä룬Éú³ÉÂçÑΣ¬ÄÑÈÜÓÚË®£¬¸½×ÅÔÚ¹ÌÌå±íÃæ¡£

ÄúÄÇÓÐÏà¹ØÎÄÏ×Ìáµ½ÕâôÂð£¿
6Â¥2012-08-26 21:56:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ZBPJJ529810

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Öý½£ÌÃÌÃÖ÷


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
zeng1986kai: ½ð±Ò+1, ллӦÖú£¡ 2012-08-27 22:12:01
ûÓÐÎÄÏ×.Äã¿ÉÒÔ´ò¸öÆ×.
7Â¥2012-08-26 23:17:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ZBPJJ529810

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Öý½£ÌÃÌÃÖ÷


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
zeng1986kai: ½ð±Ò+1, ллӦÖú£¡ 2012-08-27 22:12:06
ÎÒÊÇÔÚ<ÖØÒªÎÞ»ú»¯Ñ§·´Ó¦ÊÖ²á>ÉÏ¿´µ½µÄ.ÑÇÌúÀë×ÓÓëF-ÂçºÏû¼û¹ý.
8Â¥2012-08-26 23:19:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cs104

½ð³æ (ÕýʽдÊÖ)

ÎÒÕ¬£¬¹ÊÎÒ˧£»ÎÒ˧£¬¹ÊÎÒÔÚ¡£

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
zeng1986kai: ½ð±Ò+3, ллӦÖú£¡ 2012-08-27 22:12:18
Èý¼ÛÌúÀë×ÓÄܺͷúÀë×ÓÐγÉÎȶ¨ÂçºÏÎÅäλÊý¿ÉÒÔΪ£º1£¬2£¬3£¬5¡£Îȶ¨³£ÊýpK·Ö±ðΪ£º5.28£¬9.30£¬12.06£¬15.77¡£

¶þ¼ÛÌúÒ²¿ÉÒԺͷúÀë×ÓÐγÉÂçºÏÎÅäλÊýΪ£º1£¬Îȶ¨³£ÊýpKΪ£º0.8

ËùÒÔ£¬ÄãµÄʵÑéÕýºÃÑéÖ¤ÁËÌú¶Ô·úµÄÎü¸½¡£

Èç¹ûÏë¶à֤ʵ£¬¿ÉÒÔÓÃNaFÈÜÒº£¬½þÅÝFe3O4£¬¿´¿´²î±ð¡£
¹¤×÷¹ýµÄÄÚÈÝ£ºchemically mechanical polishing¡¢Nanoparticles polishing slurry¡¢Lapping¡¢etch¡¢µç¶Æ¼°ÎÛË®´¦Àí¡¢±ûÏ©ËáÊ÷Ö¬¼°ÆäÓÍÄ«
9Â¥2012-08-27 12:42:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

greatcake

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by ZBPJJ529810 at 2012-08-26 23:17:18
ûÓÐÎÄÏ×.Äã¿ÉÒÔ´ò¸öÆ×.

XRDÉÏûÓÐËüµÄ·åŶ
10Â¥2012-08-27 18:52:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ greatcake µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 299Çóµ÷¼Á +3 ZVVZ13 2026-04-08 3/150 2026-04-08 22:42 by Öí»á·É
[¿¼ÑÐ] 296Çóµ÷¼Á +6 Íô£¡£¿£¡ 2026-04-08 6/300 2026-04-08 21:38 by ÖìÔÆ»¢202
[¿¼ÑÐ] 290Çóµ÷¼Á085701 +20 1314Åõ»¨ 2026-04-02 21/1050 2026-04-08 21:19 by cyh¡ª315
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +8 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 8/400 2026-04-08 20:12 by luoyongfeng
[¿¼ÑÐ] ±¾¿ÆÉúÎïÐÅϢѧ£¬×Ü·Ö362 Çó07 08µ÷¼Á +6 qСٻ1210 2026-04-06 6/300 2026-04-07 19:40 by macy2011
[¿¼ÑÐ] ÉúÎïµ÷¼Á +5 ³È×Ó³È×Ó³È×Ó°¡ 2026-04-05 9/450 2026-04-07 15:31 by Éϰ¶¿ì¿ì
[¿¼ÑÐ] 285Çóµ÷¼Á +15 ŶßϺôo 2026-04-04 17/850 2026-04-06 23:02 by chenzhimin
[¿¼ÑÐ] Çóµ÷¼Á +10 chenxrlkx 2026-04-05 10/500 2026-04-06 11:31 by Öí»á·É
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 5/250 2026-04-05 15:52 by jndximd
[¿¼ÑÐ] 324Çóµ÷¼Á +14 ÏëÉÏѧÇóµ÷ 2026-04-02 15/750 2026-04-04 20:31 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Çóµ÷¼Á +6 Ë·Ë·»° 2026-04-02 7/350 2026-04-04 19:16 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«±±´óѧ085901ÍÁľר˶345Çóµ÷¼Á +3 zxt11111 2026-04-04 3/150 2026-04-04 14:21 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 348·Ö»·¾³¹¤³Ì¡¤µ÷¼Á +10 ÎâÑå׿24k 2026-04-03 11/550 2026-04-04 14:19 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 334Çóµ÷¼Á +8 ÔøÑöÖ® 2026-04-03 8/400 2026-04-04 11:16 by w_xuqing
[¿¼ÑÐ] ±¾9Ò»Ö¾Ô¸2 0854µÍ·Öר˶286Çóµ÷¼Á +9 âÖÖ111 2026-04-04 9/450 2026-04-04 11:01 by tangruihua
[¿¼ÑÐ] ²ÄÁÏ295 +13 СӢ11 2026-04-03 14/700 2026-04-04 09:02 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +9 ÍÛºôºßºôºß 2026-04-02 9/450 2026-04-03 12:05 by 1753564080
[¿¼ÑÐ] ³õÊԳɼ¨337ÕÒµ÷¼Á +3 ??? ?. ? 2026-04-03 3/150 2026-04-03 11:43 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 260Çóµ÷¼Á +6 ÖìÜÆÁÕ 2026-04-02 6/300 2026-04-02 20:27 by 6781022
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û