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我国纳米专利申请量世界第一 专家:催化研究最具前景

图为在北京国际会议中心举行的第七届中国国际纳米科学技术会议现场 新华社记者 金立旺 摄
新华网北京8月30日电(王莹)中国投入进行纳米科研已有数十年时间,已经成为当今世界纳米科学与技术进步重要的贡献者,部分基础研究居国际领先水平,中国纳米科技应用研究与成果转化的成效也已初具规模。这一判断来自由施普林格·自然集团、国家纳米科学中心和中国科学院文献情报中心29日在第七届中国国际纳米科学技术会议上联合发布的《国之大器 始于毫末—中国纳米科学与技术发展状况概览》(中英文)白皮书。
8月29日,第七届中国国际纳米科学技术会议在北京召开,大会吸引来自全球30多个国家和地区的2000多名代表出席。在大会开幕式上,大会主席、中国科学院院长白春礼指出,纳米科技在世界各国或地区的创新驱动发展中发挥着越来越重要的作用,并呈现出多学科交叉融合深入、科学-技术-产业转化周期缩短、创新链耦合加强等新特点。经过近30年的发展,中国科学家在纳米科技领域取得一系列重要科研成果,纳米科技研究的整体实力已走在世界前列。“随着中国建设具有全球影响力的科技创新中心和综合性国家科学中心等一系列科技创新重大决策部署的推进和落实,中国纳米科技研究面临新的重大发展机遇。我们将高度重视战略布局,加强顶层设计,充分发挥纳米科技的创新驱动和示范引领作用,为国家的经济、社会发展做出重大贡献。”
据悉,29日发布的这份白皮书从原创论文数量、Nano数据库和专利产出三方面,将中国与世界其他主要纳米科研强国进行对比,揭示中国纳米科研的优势与发展特点。
白皮书显示,中国纳米科技论文产出由1997年的820篇增至2016年的5.2万余篇,复合年均增长率高达24%。1997年,与纳米相关的SCI论文中只有6%涉及中国作者,到2010年,中国已与美国旗鼓相当。目前,中国贡献了全球超过三分之一的纳米科研论文,几乎是美国的两倍。此外,中国纳米领域的高被引论文持续增加,复合年均增长率达22%,是全球的三倍多。在中国崛起为纳米科研强国的过程中,中国科学院等机构发挥了重要推动作用。目前,中国科学院已是全球纳米领域最主要的高影响力论文产出机构,在前1%高被引纳米科研论文的产量上,已是位居其后的竞争者的两倍以上。
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