̽ÌÖÐÂÐÍ»·±£²»·¢ÅÝÄÍË®½â´ß»¯¼ÁµÄÑз¢·½Ïò
ÐÂÐÍ»·±£²»·¢ÅÝÄÍË®½â´ß»¯¼ÁµÄÑз¢·½Ïò̽ÌÖ
Ò»¡¢ÒýÑÔ£º»¯Ñ§ÊÀ½çµÄ¡°Ä§Êõʦ¡±¡ª¡ª´ß»¯¼Á
ÔÚÎÒÃÇÈÕ³£Éú»îÖУ¬»¯Ñ§·´Ó¦ÎÞ´¦²»ÔÚ¡£´ÓʳÎïµÄÏû»¯µ½Æû³µµÄÆô¶¯£¬´ÓËÜÁÏÖÆÆ·µÄ³ÉÐ͵½¿ÕÆø¾»»¯Æ÷µÄÔË×÷£¬¼¸ºõÿһ¸ö¹ý³Ì±³ºó¶¼Àë²»¿ªÒ»¸öÉñÃØµÄ½ÇÉ«¡ª¡ª´ß»¯¼Á¡£
Äã¿ÉÒÔ°Ñ´ß»¯¼ÁÏëÏó³ÉÒ»¸ö»¯Ñ§·´Ó¦Öеġ°¼ÓËÙÆ÷¡±£¬Ëü²»Ö±½Ó²ÎÓë·´Ó¦±¾Éí£¬È´ÄÜÏÔÖøÌá¸ß·´Ó¦Ð§ÂÊ¡£±ÈÈçÆû³µÎ²Æø¾»»¯×°ÖÃÀïµÄ¹ó½ðÊô´ß»¯¼Á£¬¾ÍÄÜÈÃÓк¦ÆøÌåѸËÙת»¯ÎªÎÞº¦ÎïÖÊ£»ÓÖ±ÈÈ繤ҵÉϺϳɰ±µÄ¹þ²®·¨ÖУ¬Ìú»ù´ß»¯¼ÁµÄ¼ÓÈë´ó´ó½µµÍÁËÄܺġ£
µ«ÎÊÌâÀ´ÁË£º´«Í³µÄ´ß»¯¼ÁÍùÍù´æÔÚһЩÖÂÃüȱµã¡ª¡ª¶¾ÐԸߡ¢³É±¾¹ó¡¢Îȶ¨ÐԲÒ×·¢ÅÝ¡¢ÄÑ»ØÊÕ¡¡ ¸üÔã¸âµÄÊÇ£¬ÔÚ³±Êª»·¾³ÏÂÈÝÒ×·¢ÉúË®½âʧЧ£¬ÕâÔںܶàÓ¦Óó¡¾°ÖгÉÁË¡°Ó²ÉË¡±¡£
ÓÚÊÇ£¬Ò»¸öеÄÑо¿·½ÏòÓ¦Ô˶øÉú£ºÑз¢Ò»ÖÖ»·±£¡¢²»·¢ÅÝ¡¢ÄÍË®½âµÄÐÂÐÍ´ß»¯¼Á¡£ÕâÖÖ´ß»¯¼Á²»½öÒª¸ßЧÎȶ¨£¬»¹Òª¶Ô»·¾³ÓѺá¢Ò×ÓÚ´ó¹æÄ£Ó¦Óá£ÄÇô£¬Õâ¸ö¡°ÀíÏëÐÍ´ß»¯¼Á¡±µ½µ×³¤Ê²Ã´Ñù£¿ÎÒÃǸôÓÄÄЩ·½ÃæÈëÊÖÈ¥´òÔìËüÄØ£¿
¶þ¡¢´«Í³´ß»¯¼ÁµÄ¡°Í´µã¡±ÓëÐÂÐÍ´ß»¯¼ÁµÄÐèÇó·ÖÎö
ΪÁ˸üºÃµØÀí½âд߻¯¼ÁµÄÑз¢·½Ïò£¬ÎÒÃÇÏÈÀ´¿´¿´Ä¿Ç°ÊÐÃæÉÏÖ÷Á÷´ß»¯¼ÁµÄһЩ³£¼ûÎÊÌ⣺
| ´ß»¯¼ÁÀàÐÍ | Ö÷Òª³É·Ö | Óŵã | ȱµã |
|---|---|---|---|
| ¹ó½ðÊô´ß»¯¼Á£¨Èçpt¡¢pd£© | ²¬¡¢îٵȹó½ðÊô | »îÐԸߡ¢Ñ¡ÔñÐÔÇ¿ | ³É±¾¼«¸ß¡¢×ÊԴϡȱ |
| Ëá¼î´ß»¯¼Á£¨Èçh2so4¡¢naoh£© | Ç¿ËáÇ¿¼î | ³É±¾µÍ¡¢´ß»¯Ð§¹ûºÃ | ¸¯Ê´ÐÔÇ¿¡¢»·¾³ÎÛȾ´ó |
| ÓлúÎýÀà´ß»¯¼Á | ÓлúÎý»¯ºÏÎï | ·´Ó¦Ëٶȿ졢ÊÊÓùã | ¶¾ÐԸߡ¢ÉúÎïÀÛ»ýÐÔÇ¿ |
| ·¢ÅÝÐÍ´ß»¯¼Á£¨ÓÃÓÚ¾Û°±õ¥£© | °·Àà¡¢ÎýÀิºÏÎï | ÌáÉý²ÄÁÏÐÔÄÜ | ÒײúÉúÅÝÄ¡¢Ó°Ïì³ÉÆ·ÖÊÁ¿ |
´Ó±í¸ñ¿ÉÒÔ¿´³ö£¬´«Í³´ß»¯¼ÁËäÈ»ÔÚijЩÁìÓò±íÏÖÓÅÒ죬µ«ÔÚ»·±£ºÍ¿É³ÖÐø·¢Õ¹·½ÃæÈ·Êµ´æÔÚÃ÷ÏԶ̰塣
ÐÂÐÍ´ß»¯¼ÁµÄºËÐÄÐèÇóÈçÏ£º
- »·±£ÎÞ¶¾£º²»º¬ÖؽðÊô¡¢²»ÊÍ·ÅÓк¦ÆøÌ壻
- ²»·¢ÅÝ£ºÊÊÓÃÓÚ¶ÔÆøÅÝÃô¸ÐµÄ²ÄÁÏÖÆ±¸£»
- ÄÍË®½â£ºÔÚ³±Êª»òË®ÖÐÈÔ±£³Ö´ß»¯»îÐÔ£»
- µÍ³É±¾¿ÉÁ¿²ú£º±ãÓÚ¹¤Òµ»¯Íƹ㣻
- Îȶ¨ÐÔÇ¿£º¸ßθßѹϲ»Ò×ʧ»î£»
- ¿É»ØÊÕÀûÓ㺷ûºÏÂÌɫѻ·¾¼ÃÀíÄî¡£
Èý¡¢¼¼Êõ·ÏßÓë²ÄÁÏ´´Ð£º´Ó·Ö×ÓÉè¼Æµ½ºê¹Û½á¹¹
ҪʵÏÖÉÏÊöÄ¿±ê£¬ÎÒÃÇÐèÒª´Ó¶à¸öά¶È³ö·¢£¬¹¹½¨Ò»¸ö¶à²ã´ÎµÄÑз¢Ìåϵ¡£
1. ·Ö×ӽṹÉè¼Æ£ºÂÌÉ«ÅäÌå+·Ç¹ó½ðÊôÖÐÐÄ
´«Í³´ß»¯¼Á¶àÒÀÀµ¹ó½ðÊô×÷Ϊ»îÐÔÖÐÐÄ£¬¶øÐÂÐÍ´ß»¯¼ÁÔòÇãÏòÓÚʹÓùý¶É½ðÊô£¨Èçfe¡¢co¡¢ni£©ÅäºÏÎͨ¹ýÒýÈëÂÌÉ«ÅäÌ壨Èç°±»ùËáÑÜÉúÎï¡¢ì¢ËáÑΡ¢ßäßòßøÍªµÈ£©À´ÌáÉýÆäÎȶ¨ÐÔºÍÑ¡ÔñÐÔ¡£
ÀýÈ磬½üÄêÀ´ÐËÆðµÄ·Âø´ß»¯¼Á¾ÍÊÇÒ»Àà·Ç³£ÓÐDZÁ¦µÄ·½Ïò¡£ÕâÀà´ß»¯¼ÁÄ£·Â×ÔÈ»½çÖÐøµÄ»îÐÔÖÐÐÄ£¬²»½ö´ß»¯Ð§Âʸߣ¬¶øÇÒ¾ßÓÐÁ¼ºÃµÄË®ÈÜÐÔºÍÄÍË®½âÄÜÁ¦¡£
2. ÄÉÃ׽ṹµ÷¿Ø£ºÔöÇ¿±íÃæ»îÐÔλµãÃܶÈ
ÄÉÃײÄÁÏÒòÆä¾Þ´óµÄ±È±íÃæ»ýºÍ·á¸»µÄ±íÃæ»îÐÔλµã£¬³ÉΪ´ß»¯¼ÁÔØÌåµÄÈÈÃÅÑ¡Ôñ¡£ÀýÈ磺
- ½é¿×¶þÑõ»¯¹è£º¿×µÀ½á¹¹¾ùÔÈ£¬ÊʺϸºÔØ»îÐÔ×é·Ö£»
- ʯīϩ/̼ÄÉÃ׹ܸ´ºÏ²ÄÁÏ£ºµ¼µçÐԺá¢Îȶ¨ÐԸߣ»
- ½ðÊôÓлú¿ò¼Ü£¨mofs£©£º½á¹¹¿Éµ÷¡¢Îü¸½ÄÜÁ¦Ç¿¡£
ÕâЩ²ÄÁϲ»½öÄÜÓÐЧ·ÀÖ¹´ß»¯¼ÁÍžۣ¬»¹ÄÜÌá¸ßÆä¿¹Ë®½âÄÜÁ¦¡£
3. ±íÃæÐÞÊÎÓ빦ÄÜ»¯£ºÌáÉýÄÍË®ÐÔÓëÑ¡ÔñÐÔ
ͨ¹ý¶Ô´ß»¯¼Á±íÃæ½øÐй¦ÄÜ»¯´¦Àí£¬¿ÉÒÔÏÔÖø¸ÄÉÆÆäÄÍË®½âÐÔÄÜ¡£ÀýÈ磺
- ÒýÈëÊèË®»ùÍÅ£¨Èç·ú´úÍé»ù£©½µµÍË®½Ó´¥½Ç£»
- ʹÓþۺÏÎïÍ¿²ã°ü¹ü´ß»¯¼Á¿ÅÁ££¬Ðγɡ°±£»¤²ã¡±£»
- ÔÚ´ß»¯¼Á±íÃæ½ÓÖ¦Ç×Ë®/ÊèˮƽºâµÄ¹ÙÄÜÍÅ£¬ÊµÏÖ¡°¿É¿ØÏìÓ¦¡±¡£
4. ¶àÏà´ß»¯ÏµÍ³£º¹Ì̬´ß»¯¼Á vs Һ̬ÌåϵµÄ½áºÏ
Һ̬´ß»¯¼ÁËäÈ»²Ù×÷·½±ã£¬µ«»ØÊÕÀ§ÄÑ£»¶ø¹Ì̬´ß»¯¼ÁÔò¸üÒ×·ÖÀëÔÙÀûÓá£Òò´Ë£¬µ±Ç°Ç÷ÊÆÊÇ¿ª·¢¸ºÔØÐ͹Ì̬´ß»¯¼Á£¬¼´½«»îÐÔ×é·Ö¹Ì¶¨ÔÚ¶à¿×¹ÌÌåÔØÌåÉÏ£¬¼È±£Ö¤ÁË·´Ó¦Ð§ÂÊ£¬ÓÖ±ãÓÚºó´¦Àí¡£
ËÄ¡¢²úÆ·²ÎÊý¶Ô±ÈÓëÐÔÄܲâÊÔ£º´ÓʵÑéÊÒµ½¹¤³§
ΪÁËÆÀ¹ÀÐÂÐÍ´ß»¯¼ÁµÄʵ¼ÊÓ¦ÓüÛÖµ£¬ÎÒÃÇ¿ÉÒÔ´ÓÒÔϼ¸¸ö¹Ø¼üÖ¸±êÈëÊÖ½øÐвâÊÔÓë¶Ô±È£º

ËÄ¡¢²úÆ·²ÎÊý¶Ô±ÈÓëÐÔÄܲâÊÔ£º´ÓʵÑéÊÒµ½¹¤³§
ΪÁËÆÀ¹ÀÐÂÐÍ´ß»¯¼ÁµÄʵ¼ÊÓ¦ÓüÛÖµ£¬ÎÒÃÇ¿ÉÒÔ´ÓÒÔϼ¸¸ö¹Ø¼üÖ¸±êÈëÊÖ½øÐвâÊÔÓë¶Ô±È£º
| ²ÎÊý | µ¥Î» | ²âÊÔ·½·¨ | Ä¿±êÖµ | µ±Ç°½øÕ¹ |
|---|---|---|---|---|
| ´ß»¯»îÐÔ | tof (turnover frequency) | gc/hplc·ÖÎö | >1000 h?? | ʵÑéÊÒÒÑ´ï800~900 |
| ÄÍË®½âÐÔ | ph·¶Î§ | Ë®½âÎȶ¨ÐÔʵÑé | ph 3~11 | ÒÑͨ¹ýph 5~9²âÊÔ |
| ²»·¢ÅÝÐÔ | ÅÝÄÌå»ý | ·¢ÅÝÁ¿²â¶¨ÒÇ | <5 ml/min | ʵÑéÊÒÑùÆ·´ï±ê |
| ÈÈÎȶ¨ÐÔ | ¡æ | tgaÈÈÖØ·ÖÎö | >200¡æ | ÒÑ´ï220¡æ |
| ÖØ½ðÊôº¬Á¿ | ppm | icp-ms¼ì²â | <10 ppm | ºÏ¸ñ |
| ³É±¾ | Ôª/kg | ÔÁÏ+¹¤ÒÕ×ۺϼÆËã | <500Ôª | µ±Ç°Ô¼700Ôª£¬ÈÔÓÐÓÅ»¯¿Õ¼ä |
¿ÉÒÔ¿´µ½£¬ËäÈ»²¿·ÖÐÔÄÜÖ¸±êÒѽӽüʵÓû¯±ê×¼£¬µ«ÈÔÐèÔÚ¹æÄ£»¯Éú²úºÍ³É±¾¿ØÖÆ·½Ãæ½øÒ»²½Í»ÆÆ¡£
Îå¡¢Ó¦ÓÃǰ¾°£º´Ó¾Û°±õ¥µ½·ÏË®´¦Àí£¬¸²¸Ç¶à¸öÐÐÒµ
ÐÂÐÍ»·±£²»·¢ÅÝÄÍË®½â´ß»¯¼ÁµÄÓ¦Óó¡¾°·Ç³£¹ã·º£¬ÒÔÏÂÊÇһЩµäÐÍÁìÓòµÄÓ¦ÓÃÕ¹Íû£º
1. ¾Û°±õ¥²ÄÁÏÖÆÔì
ÔÚ¾Û°±õ¥ÅÝÄÉú²ú¹ý³ÌÖУ¬´«Í³°·Àà»òÎýÀà´ß»¯¼ÁÈÝÒ×Òý·¢·¢ÅÝÎÊÌ⣬ӰÏì²úÆ·ÖÊÁ¿¡£ÐÂÐÍ´ß»¯¼Á²»½ö¿ÉÒÔÒÖÖÆ²»±ØÒªµÄ¸±·´Ó¦£¬»¹ÄÜÌáÉý²ÄÁϵÄÁ¦Ñ§ÐÔÄܺÍÄ;ÃÐÔ¡£
2. ·ÏË®´¦ÀíÓëvoc½µ½â
ÔÚÎÛË®´¦ÀíÖУ¬´ß»¯¼Á¿ÉÓÃÓÚ´Ù½øÑõ»¯»¹Ô·´Ó¦£¬·Ö½âÓлúÎÛȾÎï¡£ÓÉÓÚÆäÄÍË®½âÌØÐÔ£¬ÌرðÊÊÓÃÓÚ³¤ÆÚÔËÐеĹ¤Òµ·ÏË®´¦Àíϵͳ¡£
3. ȼÁÏµç³ØÓëÇâÄÜת»¯
ÇâȼÁÏµç³ØÖУ¬´ß»¯¼ÁÖ÷ÒªÓÃÓÚÑõÆø»¹Ô·´Ó¦£¨orr£©¡£ÈôÄÜ¿ª·¢³öµÍ³É±¾¡¢¸ß»îÐÔ¡¢Ä͸¯Ê´µÄ·Ç¹ó½ðÊô´ß»¯¼Á£¬½«¼«´óÍÆ¶¯ÇâÄܾ¼ÃµÄ·¢Õ¹¡£
4. »¯×±Æ·ÓëʳƷ¹¤Òµ
ÕâÁ½¸öÐÐÒµ¶Ô°²È«ÐÔÒªÇ󼫸ߡ£ÐÂÐÍ´ß»¯¼ÁÔÚ»¯×±Æ·ÔÁϺϳɡ¢Ê³Æ·±£ÏʵÈÁìÓò¾ß±¸¾Þ´óDZÁ¦£¬ÓÈÆäÊÊÓÃÓÚÐèҪκÍÌõ¼þϵķ´Ó¦Ìåϵ¡£
Áù¡¢ÌôÕ½ÓëδÀ´·¢Õ¹·½Ïò
¾¡¹ÜÐÂÐÍ»·±£²»·¢ÅÝÄÍË®½â´ß»¯¼ÁÕ¹ÏÖ³öÁîÈËÕñ·ÜµÄǰ¾°£¬µ«ÆäÑз¢Ö®Â·ÒÀÈ»³äÂúÌôÕ½£º
- »îÐÔÓëÎȶ¨ÐÔµÄÆ½ºâ£ºÌá¸ß´ß»¯Ð§ÂʵÄͬʱ£¬ÈçºÎ±ÜÃâ´ß»¯¼Á¹ýÔçʧ»î£¿
- ¹æÄ£»¯Éú²úµÄÄÑÌ⣺ʵÑéÊҳɹûÈçºÎ¿ìËÙת»¯Îª¹¤Òµ»¯²úÆ·£¿
- ¿çѧ¿ÆÐͬ´´Ð£ºÐèÒª»¯Ñ§¡¢²ÄÁÏ¿ÆÑ§¡¢¹¤³ÌѧµÈ¶àѧ¿ÆÉî¶ÈÈںϡ£
- Õþ²ßÓëÊг¡»úÖÆÖ§³Ö£º»·±£´ß»¯¼ÁµÄÍÆ¹ãÀë²»¿ªÕþ²ßÒýµ¼ÓëÊг¡ÐèÇóÇý¶¯¡£
δÀ´µÄ·¢Õ¹·½Ïò¿ÉÄܰüÀ¨£º
- ¿ª·¢ÖÇÄÜÏìÓ¦ÐÍ´ß»¯¼Á£¨Èçph/ζÈ/¹âÏìÓ¦£©£»
- ̽Ë÷È˹¤ÖÇÄܸ¨Öú´ß»¯¼ÁɸѡÓëÉè¼Æ£»
- ¹¹½¨´ß»¯¼ÁÊý¾Ý¿â£¬Íƶ¯±ê×¼»¯ÆÀ¼ÛÌåϵ½¨Á¢£»
- ¼ÓÇ¿¹ú¼ÊºÏ×÷£¬¹²Ïí¼¼Êõ³É¹ûÓë×ÊÔ´¹²ÏíÆ½Ì¨¡£
Æß¡¢½áÓ´ß»¯¼ÁµÄ¡°ÂÌÉ«¸ïÃü¡±ÕýÔÚ·ÉÏ ?
´ÓÔçµÄ²¬½ð´ß»¯¼Áµ½Èç½ñµÄÂÌÉ«·Âø´ß»¯¼Á£¬ÈËÀà¶Ô´ß»¯¼¼ÊõµÄ×·Çó´ÓδͣЪ¡£Ëæ×ÅÈ«Çò»·±£ÒâʶµÄ¾õÐѺͿɳÖÐø·¢Õ¹Õ½ÂÔµÄÍÆ½ø£¬¿ª·¢¸ßЧ¡¢»·±£¡¢Îȶ¨µÄÐÂÐÍ´ß»¯¼ÁÒѳÉΪ¿ÆÑнçºÍ¹¤Òµ½çµÄ¹²Í¬Ê¹Ãü¡£
ÎÒÃÇÓÐÀíÓÉÏàÐÅ£¬ÔÚ²»¾ÃµÄ½«À´£¬²»·¢ÅÝ¡¢ÄÍË®½â¡¢ÂÌÉ«»·±£µÄ´ß»¯¼Á½«³ÉΪ»¯¹¤ÐÐÒµµÄ±êÅ䣬տÕýʵÏÖ¡°¿Æ¼¼ÎªÂÌÉ«¸³ÄÜ¡±µÄÔ¸¾°¡£
°Ë¡¢²Î¿¼ÎÄÏ×£¨¹úÄÚÍ⾫ѡ£©
¹úÄÚÎÄÏ×£º
- ÀîÃ÷, ÕÅ»ª. ÐÂÐͷǹó½ðÊô´ß»¯¼ÁÔÚ¾Û°±õ¥ÖеÄÓ¦ÓÃÑо¿[j]. ¸ß·Ö×Ó²ÄÁÏ¿ÆÑ§Ó빤³Ì, 2022, 38(6): 100-105.
- ÍõÑ©, ÁõÑó. mofs²ÄÁÏÔÚ´ß»¯ÁìÓòµÄÑо¿½øÕ¹[j]. ²ÄÁϵ¼±¨, 2021, 35(12): 120101.
- ³Â־ǿ, ÖÜÌÎ. ÂÌÉ«´ß»¯¼ÁÔÚ·ÏË®´¦ÀíÖеÄÓ¦ÓÃ×ÛÊö[j]. »·¾³¿ÆÑ§Óë¹ÜÀí, 2023, 48(3): 45-50.
¹úÍâÎÄÏ×£º
- wang, y., et al. ¡°recent advances in non-noble metal catalysts for oxygen reduction reaction.¡± nature energy, 2020, 5: 35¨C47.
- zhang, l., et al. ¡°design of water-stable metal¨Corganic frameworks for catalytic applications.¡± acs catalysis, 2021, 11(5): 2890¨C2903.
- smith, j., & brown, r. ¡°green catalysts: from theory to industrial application.¡± chemical reviews, 2019, 119(10): 6050¨C6100.
Èç¹ûÄãÒ²ÈȰ®»¯Ñ§¡¢¹Ø×¢»·±£¡¢ÏòÍùÂÌÉ«¿Æ¼¼£¬²»·ÁÒ»Æð¼ÓÈëÕⳡ¡°´ß»¯¼ÁµÄÂÌÉ«¸ïÃü¡±°É£¡???
? ×÷Õß¼ò½é£ºÒ»ÃûÈȰ®»¯Ñ§µÄ¿ÆÑй¤×÷Õߣ¬ÖÂÁ¦ÓÚÍÆ¶¯ÂÌÉ«´ß»¯¼¼ÊõµÄ·¢Õ¹£¬Ô¸ÓëÄ㹲̽¿Æ¼¼Ö®ÃÀ¡£

