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【答案】应助回帖
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小虫快跑: 金币+50, 翻译EPI+1, ★★★★★最佳答案 2013-06-02 08:04:59
通过对数据和图样进行分析、总结，结果表明：制备出的ZnIn2S4/ K2La2¬Ti3O10催化剂的粒径成功的控制在了纳米级，具有较好的稳定性；随着pH的增大，催化活性逐渐下降；随着负载量的增大，催化活性先增大后减小；水热法在160oC、pH=1和25%负载量下所得的催化剂表现出稳定和较高的催化活性。
The results indicates that the nanosized ZnIn2S4/ K2La2¬Ti3O10 catalysts were synthesized with good stability. With increased PH value, the photocatalyst activity were reduced. with more amount of 负载量, the photocatalyst activity was increased at beginning and then decreased. by hydrothermal method, the optimized stablity and photocatalyst activity were achieved at 160oC, PH=1 and 25% 负载量。 |
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