Deng, XiangYi and Chen, Zhong (2004) Preparation of nano-NiO by ammonia precipitation and reaction in solution and competitive balance. Materials Letters, 58 (3-4). 276 - 280.
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Official URL: http://www.sciencedirect.com/science/article/B6TX9...
Abstract
Nano-NiO particles have been synthesized at room temperature via single-phase precipitation, using NiCl2·6H2O and NH3·H2O as the raw materials and H2O as solvent. It has been indicated by X-ray diffraction (XRD) and X-ray fluorescence (XRF) analysis as well as transmission electron microscopy (TEM) analysis that nano-NiO particles have cubic crystal structure with about 9 nm of average diameter and 99.73% of purity. Compared with conventional methods, the developed method is simple and inexpensive so that it has potential for further scale-up application in industry. The key factor is how to control the chemical reaction in solution and competitive balance. This paper has discussed these aspects.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Ammonia precipitation; Nano-NiO; Preparation;Competitive balance |
| Subjects: | Material Science > Nanofabrication processes and tools Material Science > Nanostructured materials |
| ID Code: | 6896 |
| Deposited By: | SPI |
| Deposited On: | 20 Aug 2009 15:02 |
| Last Modified: | 20 Aug 2009 15:02 |
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