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zhiwuya

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[交流] WO3/TiO2的制备 已有1人参与

买了网友推荐的水溶性偏钨酸铵做钨源,浸渍法负载在TiO2上,550度焙烧4小时,WO3的比例从5%~25%,刚烧出来略带黄色,冷却了,都是无色的,也没什么可见光活性,是不是跟降温速率有关?我为了图快,降到300~400度就拿出来了。
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venice郭

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小木虫: 金币+0.5, 给个红包,谢谢回帖
楼主,您用多少的偏钨酸铵溶于多少g的水呢?我也要做浸渍,但是就是溶解不了。求助楼主
I'm a dreamer
2楼2015-06-29 19:07:14
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