Zhan Meiqiu, Xu Minjie, Lin Weijun, He Haijie, He Chuang
School of Civil Engineering, Jilin Jianzhu University, Changchun 130119, China.
School of Civil Engineering and Architecture, Taizhou University, Taizhou 317000, China.
Nanomaterials (Basel). 2025 Mar 28;15(7):507. doi: 10.3390/nano15070507.
Graphene oxide (GO), a pivotal derivative of graphene, has revolutionized nanotechnology with its tunable physicochemical properties and interdisciplinary applications in energy storage, environmental remediation, and biomedicine. Despite its exponential research growth, existing reviews remain fragmented, lacking holistic insights into evolving synthesis-application linkages, global collaboration patterns, and emerging convergence trends. This study bridges these gaps through a scientometric analysis of 14,124 peer-reviewed articles (2022-2025) from the Web of Science Core Collection, utilizing CiteSpace for co-occurrence network mapping, burst detection, and cluster analysis. Key findings reveal (1) a thematic shift from traditional synthesis optimization (e.g., Hummers' method) toward driven material design and sustainable applications like GO membranes for water purification; (2) China's dominance in publication output (38.5%) contrasts with the U.S. and Europe's leadership in global collaborations; (3) interdisciplinary journals such as (centrality: 0.25) and emerging clusters like "circular economy" signal transformative priorities; and (4) critical gaps in scalability, ecological safety, and cost-effective production hinder industrial translation. This work provides a roadmap for aligning research with sustainability goals, fostering global partnerships, and accelerating innovations in scalable nanotechnology.
氧化石墨烯（GO）作为石墨烯的一种关键衍生物，凭借其可调节的物理化学性质以及在能量存储、环境修复和生物医学等领域的跨学科应用，彻底改变了纳米技术。尽管其研究呈指数级增长，但现有的综述仍较为零散，缺乏对不断演变的合成 - 应用联系、全球合作模式以及新兴融合趋势的全面洞察。本研究通过对来自科学网核心合集的14124篇同行评议文章（2022 - 2025年）进行科学计量分析，利用CiteSpace进行共现网络映射、突发检测和聚类分析，填补了这些空白。主要发现表明：（1）研究主题从传统的合成优化（如Hummers法）转向以驱动材料设计和可持续应用，如用于水净化的氧化石墨烯膜；（2）中国在出版物产出方面占主导地位（38.5%），而美国和欧洲在全球合作中处于领先地位；（3）诸如《》（中心性：0.25）等跨学科期刊以及“循环经济”等新兴聚类标志着变革性优先事项；（4）在可扩展性、生态安全性和成本效益生产方面的关键差距阻碍了产业转化。这项工作为使研究与可持续发展目标保持一致、促进全球伙伴关系以及加速可扩展纳米技术的创新提供了路线图。
