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2Â¥2012-03-12 21:04:08
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3Â¥2012-03-12 21:22:12
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4Â¥2012-03-13 09:36:31
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5Â¥2012-03-13 13:58:40
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TiO2 and Ta2O5 powders with 99.99% in purity were mixed in molar ratio 0.96:0.04, and then grounded by ball milling for 12 h. The homogenous mixture was palletized, pressed into disc, calcined at 1100∘C for 5 h in air and then furnace cooled to room temperature. Ti0.96Ta0.04O2 thin films were grown by the pulsed laser deposition technique onto glass substrates at a TiO2ºÍTa2O5 Ħ¶û±ÈÊÇ0.96£º0.02Âð£¿Ti0.96Ta0.04O2µÄ»¯ºÏ¼Û4¡Á0.96+5¡Á0.04-2¡Á2=0.04£¬²»Îª0£¬ÎÒÒ²ºÜÆæ¹Ö substrate temperature of 300∘C and oxygen partial pressure of 0.45Pa. |
6Â¥2012-03-14 09:40:41
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- Ìû×Ó: 8217
- ÔÚÏß: 2897Сʱ
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7Â¥2012-03-14 10:55:05
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8Â¥2012-03-14 13:54:29
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9Â¥2012-03-14 14:09:48
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¿ÉÄܵÄÇé¿öÊÇ£º TiO2ÖÐTiµÄλÖÃÉÏÓÐ4%±»TaÌæ´ú£¬TiºÍTaÔÚTiO2ÖеÄTiλÖÃÉÏÃæÎÞÐò·Ö²¼¡£ÒòΪTiÓÐ+3ºÍ+4Á½¸ö³£¼û¼Û̬£¬Èç¹ûTaÈÔÈ»ÊÇ+5¼ÛµÄ»°£¬ÄÇôÓÐÒ»²¿·ÖTiÓÉÔÀ´µÄ+4¼Û±äΪ+3¼Û¡£ÕâÑù¼Û̬·Ö²¼ÊÇ£º4¡Á0.92+3¡Á0.04+5¡Á0.04-2¡Á2=0¡£ ÕâÖÖÇé¿öÔÚ²ôÔÓÑõ»¯ÎïÖÐÊǺܳ£¼ûµÄ¡£ |
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