海洋工程装备与技术 ›› 2025, Vol. 12 ›› Issue (3): 123-127.doi: 10.12087/oeet.2095-7297.2025.03.16

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我国海洋新材料技术机会识别研究

刘鸿宇,吴达坚   

  1. 广州工商学院管理学院,广东 佛山 528138
  • 出版日期:2025-09-16 发布日期:2025-09-17
  • 作者简介:刘鸿宇(1991— ),男,博士,副教授,研究方向为海洋技术创新研究。
  • 基金资助:
    广州市社科基金项目“基于知识图谱的粤港澳大湾区海洋产业突破性技术识别研究”(2023GZGJ96)。

Research on the Identification of Technological Opportunities in Marine New Materials in China

LIU Hongyu, WU Dajian   

  1. School of Management, Guangzhou College of Technology and Business, Foshan 528138, Guangdong, China
  • Online:2025-09-16 Published:2025-09-17

摘要: 为识别我国海洋新材料技术的发展机遇,基于专利挖掘方法,从申请趋势、授权状况、区域分布和技术生命周期等维度进行分析,并结合关键词共现与聚类技术识别当前热点与潜在方向。研究表明,我国该领域正由成长期迈向成熟期,复合材料、模制工艺和绿色材料是当前研究的重点,智能制造与多功能集成材料为未来发展方向。文章进一步提出多层次发展建议,以期为该领域战略布局与技术创新提供参考。

关键词: 海洋新材料, 技术机会识别, 专利挖掘, 聚类分析

Abstract: This study explores technological opportunities in China's marine new materials field based on patent mining. Patent data were analyzed across trends, authorization, regions, and lifecycle, and keyword clustering was used to identify hotspots. Results show the field is transitioning from growth to maturity, focusing on composites, molding, and green materials, with future directions in intelligent and multifunctional systems. Strategic suggestions are proposed to guide innovation and planning.

Key words: marine new materials, technology opportunity identification, patent mining, clustering analysis

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