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OALib Journal期刊
ISSN: 2333-9721
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用ni(oh)2浆化氢还原法制备纳米金属镍粉的反应机制
Keywords: ni(oh)2,氢气还原,纳米镍粉,反应机制
Abstract:
？用ni(oh)2浆液水热氢还原法制备了纳米金属镍粉，通过对不同反应阶段样品性质的分析，研究了反应的机制。结果表明，在酸性条件下，通过复盐离解出的镍离子在溶液中与氢发生反应；在碱性条件下，ni(oh)2固体颗粒直接与活性氢发生反应。
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