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You discuss your XPS result, which show that both Fe3+ and Fe2+ ions are present. But how are you sure about that your Fe3O4 particles have the right stoichiometry and the proper cation distribution over A and B site? Please discuss and provide evidence that you have proper Fe3O4 as you report/claim.

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jwucn

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refnew: ½ð±Ò+1, ¡ï¡ï¡ïºÜÓаïÖú, лл 2013-04-14 10:29:32
your Fe3O4 particles have the right stoichiometry Éó¸åÈ˵ÄÒâ˼ÊÇÈÃÄã˵Ã÷²ÄÁÏÖÐFe3O4µÄ»¯Ñ§±ÈÀýºÏÀí,²»ÊÇÈÃÄãÖ¤Ã÷²ÄÁÏÊÇFe3O4.
6Â¥2013-04-14 03:33:28
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kigeon

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EDS±È½ÏFeºÍO±ÈÖµ£¿µ«ms XPS²»ÊÇÒ²¿ÉÒÔ¸ø³ö¸÷ÔªËØmoleÁ¿±Èô
2Â¥2013-04-09 20:32:30
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ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)


ÒýÓûØÌû:
2Â¥: Originally posted by kigeon at 2013-04-09 20:32:30
EDS±È½ÏFeºÍO±ÈÖµ£¿µ«ms XPS²»ÊÇÒ²¿ÉÒÔ¸ø³ö¸÷ÔªËØmoleÁ¿±Èô

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3Â¥2013-04-09 21:38:20
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sichuanwuqiang

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refnew: ½ð±Ò+1, ¡ï¡ï¡ïºÜÓаïÖú, лл£¬³£¹æ±íÕ÷¶¼×öÁË 2013-04-14 10:30:37
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4Â¥2013-04-14 01:11:58
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sichuanwuqiang

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ÒýÓûØÌû:
4Â¥: Originally posted by sichuanwuqiang at 2013-04-14 01:11:58
´ÅÌúÎü¸½Ö¤Ã÷ÓдÅÐÔ£¬FITR·å·ÖÎö£¬Äܯ׷ÖÎö£¬ÔªËØ·ÖÎö,XRD£¬XPS,½áºÏÖ¤Ã÷¡£¸½Ò»ÆªÎÄÏ×£¬Äú¿´¿´ÊÇ·ñÓÐÓã¿

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5Â¥2013-04-14 01:15:12
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refnew

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)


ÒýÓûØÌû:
4Â¥: Originally posted by sichuanwuqiang at 2013-04-14 01:11:58
´ÅÌúÎü¸½Ö¤Ã÷ÓдÅÐÔ£¬FITR·å·ÖÎö£¬Äܯ׷ÖÎö£¬ÔªËØ·ÖÎö,XRD£¬XPS,½áºÏÖ¤Ã÷¡£¸½Ò»ÆªÎÄÏ×£¬Äú¿´¿´ÊÇ·ñÓÐÓã¿

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7Â¥2013-04-14 10:27:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

refnew

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)


ÒýÓûØÌû:
6Â¥: Originally posted by jwucn at 2013-04-14 03:33:28
your Fe3O4 particles have the right stoichiometry Éó¸åÈ˵ÄÒâ˼ÊÇÈÃÄã˵Ã÷²ÄÁÏÖÐFe3O4µÄ»¯Ñ§±ÈÀýºÏÀí,²»ÊÇÈÃÄãÖ¤Ã÷²ÄÁÏÊÇFe3O4.

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8Â¥2013-04-14 10:29:06
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ususus43

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refnew: ½ð±Ò+2, ¡ïÓаïÖú 2013-04-24 11:34:52
ÊÇ·ñÄܸù¾Ý·Ö·åÄâºÏ¼ÆËã³öFe2+ ºÍFe3+µÄ±ÈÀýÖ¤Ã÷ÊÇFe3o4?
9Â¥2013-04-14 14:07:22
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refnew

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)


ÒýÓûØÌû:
9Â¥: Originally posted by ususus43 at 2013-04-14 14:07:22
ÊÇ·ñÄܸù¾Ý·Ö·åÄâºÏ¼ÆËã³öFe2+ ºÍFe3+µÄ±ÈÀýÖ¤Ã÷ÊÇFe3o4?

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