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wanglina

金虫 (正式写手)

[求助] 不用种子层,氧化锌纳米棒阵列可以水热合成吗?

不用种子层,氧化锌纳米棒阵列可以水热合成吗?文献是这样做的,我重复的,没长上。■
文献如下:
Preparation of ZnO NRAs on Ni Foam.
In this experiment, allthe chemicals were analytical grade and were used without further purification. Ahead of the experiment, the Ni foam substrate (1 × 1cm2) was ultrasonically washed with ethanol and water for 20 min each and then placed into the autoclave liners vertically. The reaction solution was prepared by mixing 0.015 M zinc nitrate hexahydrate and 0.015 M hexamethylenetetraamine (HMTA) together with 2 mL of ammonia in 70 mL of distilled water under constant magnetic stirring for 30 min. The reaction solution was then transferred into the autoclave liners and kept sealed at 90 °C for 24 h. After the reaction,the Ni foam coated with a white product was washed with deionized water, and thus the ZnO NRAs were obtained.
请教原因?
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forever23519

新虫 (初入文坛)

您好,我最近也想水热合成纳米氧化锌,请问你参考的是哪篇文献呀?
2楼2018-11-13 13:04:16
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