CAJ | 학술논문

黄金作为一种宝贵的战略性资源,在稳定国民经济、抑制通货膨胀、提高国际资信、维护国家安全和防范金融风险方面具有独特的、不可替代的重要作用.近年来,随着纳米技术的扩展开发,纳米级黄金呈现出不同于大块黄金的诸多物理化学性质,从而可在工业催化、先进电子材料、光学装饰和生物医药等领域大显身手,可以说纳米技术使得黄金从左右国家金融的主要功能逐步扩展到影响国计民生的方方面面.新兴黄金纳米技术的发展日新月异,其规模化工业应用已拉开了序幕.本文综述了黄金纳米材料新兴工业应用领域的国内外进展,重点介绍了已工业化和趋于工业化的黄金纳米材料和相关技术,揭示了我国着力加强黄金工业应用研究和开发的必要性和紧迫性.
황금작위일충보귀적전략성자원,재은정국민경제、억제통화팽창、제고국제자신、유호국가안전화방범금융풍험방면구유독특적、불가체대적중요작용.근년래,수착납미기술적확전개발,납미급황금정현출불동우대괴황금적제다물이화학성질,종이가재공업최화、선진전자재료、광학장식화생물의약등영역대현신수,가이설납미기술사득황금종좌우국가금융적주요공능축보확전도영향국계민생적방방면면.신흥황금납미기술적발전일신월이,기규모화공업응용이랍개료서막.본문종술료황금납미재료신흥공업응용영역적국내외진전,중점개소료이공업화화추우공업화적황금납미재료화상관기술,게시료아국착력가강황금공업응용연구화개발적필요성화긴박성.
As a preciously strategic resource, gold plays a unique and important role in stabilizing national economy, suppressing inflation, improving international trust, maintaining national safety and preventing financial risk. In recent years, nanogold exhibits many different physico-chemical properties from bulk gold with the development of nanotechnology. It can be therefore widely applied in industry catalysis, advanced electron materials, optical and decorative materials as well as biomedical materials, etc. Nanotechnology is gradually spreading the role of gold from controlling national finance to the people’s livelihood. The development of the nanogold technology is rapid and continual, and its scale industrial applications are starting. The domestic and international progresses in newly industrial applications of nanogold materials are reviewed in this paper. The industrialization of the nanogold technologies is realizing or close to realize. It reveals that R & D of industrial applications of gold in China is necessary and urgent.