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The photocatalytic degradation effect of methyl orange in low concentration(0.001M) was the best for 200~400 nm TiO2 particles and the photocatalytic degradation effect of methyl orange in high concentration(0.1M) was the best for 5~10 nm TiO2 particles. Compared to those exposed to dry environment, the decrease of methyl orange on samples exposed to wet environment was due to the limestone surface¡¯s humidity. ÒÔÉÏÊDZ¾È˵ÄдµÄ¾ä×Ó£¬Ï£Íûר¼Ò¸ÄºÃ |
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Translator and Proofreader
- ·ÒëEPI: 1690
- Ó¦Öú: 452 (˶ʿ)
- ½ð±Ò: 31580.9
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- Ìû×Ó: 7681
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- ³æºÅ: 3328089
- ×¢²á: 2014-07-17
- רҵ: Ö×Áö·¢Éú
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
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ÕæÇ¿±ØÊ¤: ½ð±Ò+1, лл 2014-11-29 10:37:49
xfgzju(RXMCDM´ú·¢): ½ð±Ò+10, ¶àлӦÖú£¡ 2014-12-29 22:00:14
ÕæÇ¿±ØÊ¤: ½ð±Ò+1, лл 2014-11-29 10:37:49
xfgzju(RXMCDM´ú·¢): ½ð±Ò+10, ¶àлӦÖú£¡ 2014-12-29 22:00:14
| The photocatalytic degradation effect of methyl orange at low (0.001M) and high (0.1M) concentrations was the best for 200~400 nm and 5~10 nm TiO2 particles, respectively. Compared to those exposed to dry environment, the decrease of methyl orange in samples exposed to wet environment was due to the limestone surface¡¯s humidity. |
2Â¥2014-11-28 11:21:14
mac194
Ìú³æ (Ö°Òµ×÷¼Ò)
- ·ÒëEPI: 61
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- ½ð±Ò: 21401.3
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- ÔÚÏß: 3370.2Сʱ
- ³æºÅ: 2488597
- ×¢²á: 2013-05-30
- רҵ: ¸ß·Ö×Ó²ÄÁϵļӹ¤Óë³ÉÐÍ
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xfgzju(RXMCDM´ú·¢): ½ð±Ò+5, ¶àлӦÖú£¡ 2014-12-29 22:00:30
xfgzju(RXMCDM´ú·¢): ½ð±Ò+5, ¶àлӦÖú£¡ 2014-12-29 22:00:30
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²»¶®: Q1: "best" ÊÇʲôÒâ˼? ×î¿ì,×îÃ÷ÏÔ?? Q2: ÄúÊÇ·ñÏëÓà Time-Temperature-Transformation "TTT" ¼Ó¿ì·ç»¯ ?? ÌáÐÑ: Ò»¸Éһʪ, Ïà·´Ôò¸ÃÓà contrary to, ²»Óà compared to ÓбÈ2Â¥¸ü´ïÒåµÄд·¨,µÈÄãÖ¸µãÃÔ½òºóÔÙд |
3Â¥2014-12-01 11:55:53
polypro
ľ³æ (ÕýʽдÊÖ)
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¡¾´ð°¸¡¿Ó¦Öú»ØÌû
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xfgzju(RXMCDM´ú·¢): ½ð±Ò+15, ¶àлӦÖú£¡ 2014-12-29 22:00:50
RXMCDM: ·ÒëEPI+1 2014-12-29 22:00:55
xfgzju(RXMCDM´ú·¢): ½ð±Ò+15, ¶àлӦÖú£¡ 2014-12-29 22:00:50
RXMCDM: ·ÒëEPI+1 2014-12-29 22:00:55
| The optimal sizes of TiO2 particles in the photocatalytic degradation of methyl orange at low (0.001M) and high (0.1M) concentrations are 200~400 nm and 5~10 nm, respectively. The limestone surface humidity of TiO2 particles results in the decrease of methyl orange in wet environment comparing with that in dry. |

4Â¥2014-12-01 12:36:01














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