贵金属纳米材料在基础研究和实际应用领域具有巨大价值而受到广泛重视。由于该类材料具有尺寸小，比表面积大等特性，而表现出很强的催化活性。介绍了贵金属纳米材料制备方法，讨论了贵金属纳米材料发展的优势和存在的缺陷与不足，并对今后的研究方向提出了建议。
Precious metal nano-particles have attracted worldwide attention because of their great value in both fundamental researches and industrial application. In particular, small sizes and large specific surface areas of nano-particles render precious metal nano-particles with extraordinary catalytic activities. Conventional synthetic methods and application of precious metal nano-particles were introduced, advantages and shortcomings of nano-metal materials were discussed, and some suggestions for future development were made.
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