Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 5268  |  »Ø¸´: 27
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

jsjjqc

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ÖƱ¸TiO2ÄÉÃ׹ܹý³ÌÖеÄËáÏ´ºÍˮϴ¹ý³Ì£¿ ÒÑÓÐ11È˲ÎÓë

Çë½Ì¸÷λ´óÏÀ£¬ÎÒÓÃË®ÈÈ·¨ÖƱ¸TiO2ÄÉÃ׹ܹý³ÌÓöµ½ÎÊÌ⣬²Î¿¼Ç°È˵ÄÎÄÏ×ÖÐ˵½«P25ÓëNaOHÈÜÒº150¶È·´Ó¦24hºó£¬ÓÃ0.1MµÄHClºÍÈ¥Àë×ÓˮϴÖÁPH=7.Õâ¸öˮϴµÄ²½Ö費̫Ã÷°×£¬Êǽ«¼îÒº´¦ÀíºóµÄP25¹ýÂ˺óÏÈÓôóÁ¿µÄÈ¥Àë×ÓˮϴµôÉÏÃæµÄ¼î£¬ÔÙÓÃ0.1MµÄHCl½þÅÝÏ´¶à¾ÃÄØ£¿²»Ã÷°×¡£»¹ÓÐHClÏ´ÍêºóÔÙÓÃÈ¥Àë×Óˮϴ3´ÎÖ±ÖÁÁÜÏ´ÒºµÄPH=7ÊÇÂð£¿
ÑÎËáµ½µ×Ó¦¸Ã¼Ó¶àÉÙÄØ£¿»á²»»áÏ´¹ýÍ·£¬±ä³ÉËáÐÔµÄÁË£¿
ÉÏ´Î×öÁËÒ»Åú£¬TEM¿´µ½TiO2ÄÉÃ׹ܻ¹Óкܶà´ó¿ÅÁ£(10¼¸ÄÉÃ×Ö±¾¶)¸½ÔÚÉÏÃæ£¬²»ÖªÎªºÎÎï
ÎÒ´ÓÀ´Ã»ÓÐ×ö¹ýÕâ¸ö£¬ÏëÇë¸÷λGGJJÖ¸µãÏ£¬Ð»Ð»ÄãÃÇ~~~
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

îÑ»ùÄÉÃ׽ṹ×ܽá TiO2

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

expand

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
tangjy(½ð±Ò+1):ллָµã£¬»¶Ó­³£À´´ß»¯°æ£¡ 2010-04-22 16:53
8Â¥2010-04-21 04:47:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 28 ¸ö»Ø´ð

flylrh

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

to be a Royal Chemist

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
´ß»¯´óʦ(½ð±Ò+5):ллָµã£¬»¶Ó­³£À´´ß»¯°æÌÖÂÛ£¡ 1-22 23:10
jsjjqc(½ð±Ò+10):ллÄãÁË£¬ÎÒÃ÷°×ÄãµÄÒâ˼ÁË£¬ÎÒÔÙ¶àÊÔÊÔ£¡ 1-23 20:33
Ê×ÏÈ£¬NaOHŨ¶ÈÊÇ10 mol/LµÄ£¬²»ÖªµÀÄãÓõÄÊDz»ÊÇ¡£
µÚ¶þ£¬·´Ó¦Íêºó£¬ÏÈÀëÐÄ£¬°ÑÉÏÇåÒºµ¹µ½£¬ÔÙÓÃÈ¥Àë×Óˮϴ£¬Ï´ÖÁpH=7¡£ÎÒ˵µÄÏ´µÓ£¬²»ÊÇÅÝÔÚÄÄÀï¾ÍºÃÁË£¬ÊÇÐèÒªÖØ¸´Ï´µÓµÄ¡£
µÚÈý£¬Ë®Ï´Íêºó£¬ÔÙÓÃ0.1 MµÄHClÏ´£¬Ï´ÖÁpH=1
µÚËÄ£¬ÔÙ½Ó×ÅÓÃÈ¥Àë×ÓˮϴÖÁpH=7.
Õâ¸ö·½·¨ÓеãÂé·³£¬µ«ÊdzöÀ´µÄÄÉÃ׹ܹÜÐͷdz£ºÃ£¬·ÖÉ¢Ò²ºÜ¾ùÔÈ¡£²»¹ýµ½´ËΪֹ£¬×ö³öÀ´µÄÖ»ÊÇîÑËáÑÎÄÉÃ׹ܣ¨XRDÉÏ´ò²»³öÀ´·å£©£¬¶ø²»ÊÇTiO2ÄÉÃ׹ܣ¬Äã¿ÉÒÔÄÃÈ¥ìÑÉÕ£¬µ«ÊÇÉÕÁËÒÔºó¹Ü×Ó¾ÍËéÁË£¬Õâ¸ö¾ÍÐèÒªÄãÓÃÒ»¶¨µÄ°ì·¨È¥¹Ì¶¨¹ÜÐÍÁË£¬±ÈÈçÔÚÍâÃæ°üSiO2ʲôµÄ£¬Õâ¸ö¾Í²»¶à˵ÁË¡£
ÁíÍ⣬ÄãÄÃÈ¥ÕÕTEMµÄʱºò£¬½¨ÒéÄã°ÑîÑËáÑÎÄÉÃ×¹ÜÅÝÔÚÎÞË®ÒÒ´¼ÀïÃæÈô¸ÉСʱºóÔÙËÍÑù¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

ÍÆµ¹Ò»ÊÀÖ®ÖÇÓ£¬¿ªÍØÍò¹ÅÖ®ÐÄÐØ
2Â¥2010-01-22 22:43:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jsjjqc

½ð³æ (СÓÐÃûÆø)

ÎÒÓõÄÊÇ10MµÄNaoH£¬ìÑÉյIJ½ÖèÓеģ¬ÎÒÍü¼Ç˵Ã÷ÉÏÁË¡£Ð»Ð»Ñ§³¤µÄÏêϸ½âÊÍ£¬ÎÒÔÙ¶à³¢ÊÔ¼¸´Î£¡
ÒýÓûØÌû:
Originally posted by flylrh at 2010-1-22 22:43:
Ê×ÏÈ£¬NaOHŨ¶ÈÊÇ10 mol/LµÄ£¬²»ÖªµÀÄãÓõÄÊDz»ÊÇ¡£
µÚ¶þ£¬·´Ó¦Íêºó£¬ÏÈÀëÐÄ£¬°ÑÉÏÇåÒºµ¹µ½£¬ÔÙÓÃÈ¥Àë×Óˮϴ£¬Ï´ÖÁpH=7¡£ÎÒ˵µÄÏ´µÓ£¬²»ÊÇÅÝÔÚÄÄÀï¾ÍºÃÁË£¬ÊÇÐèÒªÖØ¸´Ï´µÓµÄ¡£
µÚÈý£¬Ë®Ï´Íêºó£¬ÔÙÓÃ0.1 MµÄHClÏ´ ...

3Â¥2010-01-23 20:35:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jsjjqc

½ð³æ (СÓÐÃûÆø)

ллѧ³¤µÄ»Ø´ð£¬Îҵö࿴¿´ÎÄÏ×ѧϰÏ£¡
ÒýÓûØÌû:
Originally posted by lijingnba at 2010-1-24 01:38:
Â¥ÉϵĻشðºÜ¾«²Ê£¬LZºÜ´ó·½¡£»¹ÊÇÔÙϹÁļ¸¾ä£º
1. LZ²ÉÓ󣹿¼îË®ÈÈ·¨ÖƱ¸îÑËáÑκͶþÑõ»¯îÑÄÉÃ׹ܣ¬¿ÉϧLZ²¢Ã»ÓÐÒ»¿ªÊ¼¾ÍºÜÑϸñ°´ÕÕÎÄÏײÙ×÷£ºNaOHŨ¶ÈΪ10 M¡ª¡ªºÜ³£¹æ£¨×¢ÒâÔÙ³¬¹ý´ËŨ¶È¿ÉÄܲúÉúÎÞ¹æÔòµÄ¿ÅÁ£ ...

5Â¥2010-01-24 10:10:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 08¹¤Ñ§ 309·ÖÇóµ÷¼Á +12 Yin DY 2026-04-08 12/600 2026-04-14 17:49 by lhj2009
[¿¼ÑÐ] Çóµ÷¼Á +16 Ñ©·ê¶¬ 2026-04-10 16/800 2026-04-14 14:27 by ÄæË®³Ë·ç
[¿¼ÑÐ] ÉúÎïѧ308Çóµ÷¼Á +6 ÏàÐűػá¹ââÍòÕ 2026-04-11 6/300 2026-04-14 08:57 by licg0208
[¿¼ÑÐ] »úе¹¤³Ì313·ÖÕÒ¹¤¿Æµ÷¼Á +4 ˫һÁ÷±¾¿Æ»úе 2026-04-08 4/200 2026-04-14 07:32 by Abskk
[¿¼ÑÐ] 0856ר˶Çóµ÷¼Á Ï£ÍûÊÇaÇøÔºÐ£ +24 ºÃºÃÐÝÏ¢ºÃ²»ºÃ 2026-04-09 27/1350 2026-04-13 22:22 by pies112
[¿¼ÑÐ] 302Çóµ÷¼Á +10 Ò×£¡? 2026-04-13 10/500 2026-04-13 19:04 by lbsjt
[¿¼ÑÐ] 339Çóµ÷¼Á +4 hanwudada 2026-04-12 4/200 2026-04-13 12:03 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¡£ +10 Àî¶àÃ×lee. 2026-04-12 11/550 2026-04-12 22:58 by yuyin1233
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã´óÉúÎï325·ÖÇóµ÷¼Á +9 zysheng 2026-04-12 9/450 2026-04-12 22:31 by yuyin1233
[¿¼ÑÐ] 344 ²ÄÁÏרҵ Çóµ÷¼Á211 ÎÞµØÓòÒªÇó +8 hualkop 2026-04-11 8/400 2026-04-12 22:24 by fqwang
[¿¼ÑÐ] 0860004 Çóµ÷¼Á 309·Ö +9 Yin DY 2026-04-08 9/450 2026-04-11 22:55 by dongdian1
[¿¼ÑÐ] 284Çóµ÷¼Á +11 archer.. 2026-04-09 12/600 2026-04-11 20:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 0858Çóµ÷¼Á 5+5 Gky09300550£¬ 2026-04-10 8/400 2026-04-10 19:13 by chemisry
[¿¼ÑÐ] 293µ÷¼Á +25 yj1221 2026-04-08 26/1300 2026-04-10 15:02 by ²ñС°×
[¿¼ÑÐ] Çóµ÷¼Á ²ÄÁÏÓ빤³Ì 324·Ö ר˶ +19 ôæôæÒ»ÊéÉú 2026-04-10 21/1050 2026-04-10 11:41 by wp06
[¿¼ÑÐ] ±¾¿ÆÎ÷¹¤´ó 0856 324Çóµ÷¼Á +10 wysyjs25 2026-04-09 11/550 2026-04-10 08:37 by 5268321
[¿¼ÑÐ] Çó»úеר˶297µÚ¶þÅúµ÷¼Á +5 ʰÆâ12¡£ 2026-04-08 5/250 2026-04-09 16:43 by Ôʵ±ÊʶÈ
[¿¼ÑÐ] 283µç×ÓÐÅÏ¢Çóµ÷¼Á +4 ÈýʯWL 2026-04-08 4/200 2026-04-09 10:21 by wp06
[¿¼ÑÐ] ¶þ´Îµ÷¼ÁÇóÀÏʦÊÕÁô +3 ЦЦԬ 2026-04-08 3/150 2026-04-08 23:50 by ×íÔÚ·çÀï
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-08 3/150 2026-04-08 22:00 by zhouyuwinner
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û