[Purpose/Significance] The dual analysis of scientific perspectives and technical attributes serves as an effective pathway for identifying high-value technological opportunities. It holds significant value in accurately grasping the evolution patterns of technology within complex innovation ecosystems and achieving breakthrough innovations. [Method/Process] Starting from the underlying logic of science and the deconstruction of technical attributes, a framework for technological opportunity discovery based on multi-attribute comparison of review articles and patent samples is constructed. First, this study demonstrations on the homogeneity and forward-looking exploratory nature of technological knowledge representation based on review articles and patents. Second, multiple dimensions of technical attributes are defined and technological opportunities are decomposed. Techniques such as text annotation, rule extraction, and LSTM are employed to obtain corpora for different technical attributes. Bertopic is selected for multi-level topic modeling of technical attributes. Finally, by comparing the forward-looking technical themes in review articles with those in patents, correlation indicators and rules for technological opportunity discovery are designed to identify opportunities across different technical attributes. [Result/Conclusion] A case study in the graphene field has verified the validity of a research framework. This framework elaborates on the connotative differences of technological opportunities, allowing for the anticipation of technical trends from the dimensions of functional improvement, performance optimization, and application scenario creation. It adapts to various scenarios such as emerging technology, traditional technology upgrading, and cross-domain integration.
[1] 伊惠芳,刘细文,陆婕,等.基于问题-解决方案(P-S)的技术机会发现研究[J].图书情报工作, 2023, 67(17):102-117.(YI H F, LIU X W, LU J, et al. Research on technology opportunity discovery based on problem-solution (P-S)[J].Library and information service, 2023, 67(17):102-117.)
[2] PRICE D J D S S. Is technology historically independent of science?A study in statistical historiography[J]. Technology and culture, 1965, 6(4):553-568.
[3] MEJIA C, KAJILKAWA Y. Emerging topics in energy storage based on a large-scale analysis of academic articles and patents[J]. Applied energy, 2020, 263:114625.
[4] TAKANO Y, KAJIKAWA Y. Extracting commercialization opportunities of the internet of things:measuring text similarity between papers and patents[J]. Technological forecasting and social change, 2019, 138:45-68.
[5] 张福俊,叶权慧,于路云.基于知识图谱的海洋科学领域技术机会分析[J].科技管理研究, 2017, 37(24):165-170.(ZHANG F J, YE Q H, YU L Y. Analysis of technical opportunity in marine science field based on knowledge graph[J]. Science and technology management Research, 2017, 37(24):165-170.)
[6] JIAO J L, ZHANG A F, ZHA J R, et al. Technological opportunity identification of cement kiln coprocessing based on the gap between science and technology[J]. Journal of material cycles and waste management, 2023, 25(1):407-420.
[7] 黄鲁成,王静静,李欣,等.基于论文和专利的钙钛矿太阳能电池的技术机会分析[J].情报学报, 2016, 35(7):686-695.(HUANG L C, WANG J J, LI X, et al. Detecting technology opportunities based on papers and patents for perovskite solar cells[J]. Journal of the China Society for Scientific and Technical Information, 2016, 35(7):686-695.)
[8] 尹航,李云柯,王志楠,等.科技差距视角下技术机会识别方法优化研究[J].科学学研究, 2025, 43(2):300-310.(YIN H, LI Y K, WANG Z N, et al. Optimization study of technology opportunity identification methods from the perspective of the gap between science and technology[J]. Studies in science of science, 2025, 43(2):300-310.)
[9] 翟东升,夏军,张杰,等.基于专利特征抽取的技术树构建方法研究[J].情报学报, 2015, 34(7):717-724.(ZHAI D S, XIA J, ZHANG J, et al. Research on construction of technology tree based on patent feature extraction[J]. Journal of the China Society for Scientific and Technical Information, 2015, 34(7):717-724.)
[10] 陈晨.基于Mapreduce计算模型的专利技术-功效-应用图构建与应用研究[D].北京:北京工业大学, 2013.(CHEN C. Research on patent technology-efficacy-application diagram building and application based on MapReduce computational model[D]. Beijing:Beijing University of technology, 2013.)
[11] 宋红燕.基于专利技术要素的技术机会识别研究[D].北京:中国农业科学院, 2021.(SONG H Y. Technology opportunity identification based on patent elements features[D]. Beijing:Chinese Academy of Agricultural Sciences, 2021.)
[12] 吴一平,白如江,刘明月,等.融合评论主题识别与技术属性多维度分析的技术机会发现研究[J].图书情报工作, 2021,65(10):56-67.(WU Y P, BAI R J, LIU M Y, et al. Research on technology opportunity discovery based on comment topic identification and multi dimension analysis of technical attributes[J].Library and information service, 2021, 65(10):56-67.)
[13] GRANT M J J, BOOTH A. A typology of reviews:An analysis of 14 review types and associated methodologies[J]. Health information&libraries journal, 2009, 26(2):91-108.
[14] GARFIELD E. Reviewing review literature. part 2. The place of reviews in the scientific literature[J]. Current contents, 1987(19):5-10.
[15] 胡懋地,于倩倩,钱力,等.面向综述论文的语义情报内容挖掘方法研究[J].数据分析与知识发现, 2024, 8(11):91-101.(HU M D, YU Q G, QIAN L, et al. Semantic information extraction methods for review papers[J]. Data analysis and knowledge discovery, 2024, 8(11):91-101.)
[16] CHEN C, SHEN L, LIN H, et al. Hydrogen-bonded organic frameworks for membrane separation[J]. Chemical Society Reviews, 2024, 53:2738-2760.
[17] AN M, AAN Q, YU H, et al. Blockchain technology research and application:a systematic literature review and future trends[J].Journal of Data Science and Intelligent Systems, 2026, 4(1):1-12.
[18] HOTTE K, SOMERS M, THEODORAKOPOULOS A.Technology and jobs:a systematic literature review[J].Technological forecasting and social change, 2023, 194:1-15.
[19] SHIBATA N, KAJIKAWA Y, SAKATA I. Extracting the commercialization gap between science and technology-case study of a solar cell[J]. Technological forecasting and social change, 2010, 77(7):1147-1155.
[20] YI J Y, YU P Y, HUANG T Y, et al. Advancing sentiment analysis:a novel lstm framework with multi-head attention[C]//2025 8th international conference on advanced algorithms and control engineering (ICAACE). Shanghai:ICAACE, 2025:2564-2567.
[21] 李嘉琦,杨环,高辉.融合字符与词语特征的混合神经网络情感分析模型[J].计算机工程与应用, 2025, 61(13):227-234.(LI J Q, YANG H, GAO H. Hybrid neural network sentiment analysis model incorporating character and word features[J].Computer engineering and applications, 2025, 61(13):227-234.)
[22] SHIVANI, CAO X T, KOPEL P, et al. Molecular covalent functionalization of graphene and its derivatives:an effective strategy to boost electrocatalytic HER[J]. ACS Omega, 2025,10(41):47802-47830.
[23] 北京石墨烯技术研究院有限公司.改性石墨烯卷及其制备方法与应用:CN202111253224.X[P]. 2023-04-21.[2026-02-25].(Beijing graphene technology research institute co., ltd. Modified graphene roll and its preparation method and application:CN202111253224.X[P]. 2023-04-21.[2026-02-25].)
[24] Eureka.10 Emerging graphene R&D trends in 2025[OB/OL].[2026-02-25]. https://eureka.patsnap.com/blog/10-emerginggraphene-rd-trends/.
[25] 兰元辰,林恒逸,蒋玉坤,等.石墨烯族纳米材料调控骨再生微环境的研究进展[J].口腔疾病防治, 2024, 32(7):539-547.(LAN Y C, LING H Y, JIANG Y K, et al. Research progress on graphene and its derivatives modulating the bone regeneration microenvironment[J]. Journal of prevention and treatment for stomatological diseases, 2024, 32(7):539-547.)
[26] 国家材料防腐与防护科学数据中心.英国正式启动《国家材料创新战略》,开启材料4.0时代[EB/OL].[2026-02-25].http://www.ecorr.org.cn/news/industry/2025-02-07/193845.html.(National data center for materials corrosion and protection.UK officially launches "national materials innovation strategy" ,ushering in the materials 4.0 era[EB/OL].[2026-02-25]. http://www.ecorr.org.cn/news/industry/2025-02-07/193845.html.)
[27] ZHANG Y R, SHAVIT G, MA H Y, et al. Twist-programmable superconductivity in spin-orbit-coupled bilayer graphene[J].Nature, 2025, 641:625-631.
[28] 北京市经济和信息化局.北京市石墨烯产业发展实施方案(2024-2027年)[EB/OL].[2026-02-25]. https://www.beijing.gov.cn/zhengce/gfxwj/sj/202411/t20241126_3949838.html.(Beijing municipal bureau of economy and information technology.Implementation plan for the development of graphene industry in Beijing (2024-2027)[EB/OL].[2026-02-25]. https://www.beijing.gov.cn/zhengce/gfxwj/sj/202411/t20241126_3949838.html.)
[29] Zhuang J C, Jia L M, Lu Y P, et al. High-performance, energy-efficient graphene/Ga2O3 heterojunction solar-blind photodetectors enhanced by carrier-carrier scattering[J]. Optics and laser technology, 2025, 192:113525.
[30] 中研普华产业研究院. 2025年石墨烯电池产业深度调研及未来发展趋势预测[EB/OL].[2026-02-25]. https://m.chinairn.com/hyzx/20250725/150302299.shtml.(Zhongyan puhua industry research institute. In-depth research on the graphene battery industry in 2025 and prediction of future development trends[EB/OL].[2026-02-25]. https://m.chinairn.com/hyzx/20250725/150302299.shtml.)
[31] 浙江大学集成电路学院."芯"成果|前沿所研究团队最新EDTM:硅基二维光电融合感知成像系统[EB/OL].[2026-02-25]. https://ic.zju.edu.cn/2025/0507/c53675a3046437/page.htm.(College of integrated circuits Zhejiang university. Innovative achievements|the latest EDTM from the frontier research team:silicon-based two-dimensional optoelectronic fusion perception imaging system[EB/OL].[2026-02-25]. https://ic.zju.edu.cn/2025/0507/c53675a3046437/page.htm.)
[32] 石墨烯改性塑料性能突破及产业化前景预测[EB/OL].[2026-02-25]. https://www.docin.com/p-4923104353.html.(Breakthroughs in graphene-modified plastics performance and industrialization prospects forecast[EB/OL].[2026-02-25].https://www.docin.com/p-4923104353.html.)
[33] 智慧芽.石墨烯增强塑料专利技术有哪些很新突破与应用前景?[EB/OL].[2026-02-25]. https://www.zhihuiya.com/newknowledge/info_11470.html.(Eureka. What are the recent breakthroughs and application prospects of graphene-enhanced plastic patent technology?[EB/OL].[2026-02-25]. https://www.zhihuiya.com/newknowledge/info_11470.html.)
[34] 全球环保研究网. 2025年全球及中国石墨烯吸附材料产业发展研究报告[EB/OL].[2026-02-25]. https://m.gepresearch.com/80/view-878845-1.html.(Gep research. research report on the development of global and chinese graphene adsorption material industry in 2025[EB/OL].[2026-02-25]. https://m.gepresearch.com/80/view-878845-1.html.)
[35] 石墨烯联盟.石墨烯储能领域发展前景浅析[EB/OL].[2026-03-09]. https://mp.weixin.qq.com/s?__biz=MzA3NTUyOTM3Mg==&mid=2650547919&idx-=1&sn=31b7dad79e1053c33549dd2e4d3316d1&chksm=-86da2e37ebb714b71542cbe565920ef71cb4010a-34d3a0e07f259e0b5f85a60a9a82de907a61&scene=27.(Graphene alliance. A Brief Analysis of Development Prospects in the Graphene Energy Storage Sector[EB/OL].[2026-03-09]. https://mp.weixin.qq.com/s?__biz=MzA3NTUyOTM3Mg==&mid=2650547919&idx-=1&sn=31b7dad79e1053c33549dd2e4d3316d1&chksm=-86da2e37ebb714b71542cbe565920ef71cb4010a-34d3a0e07f259e0b5f85a60a9a82de907a61&scene=27.)
[36] European commission. Graphene-based flexible perovskite solar cells for space applications[EB/OL].[2026-02-19]. https://cordis.europa.eu/project/id/101151408.
[37] European commission. SUPCAP advancing 2d-heterostructure materials for high-performance supercapacitors:integrating secm and in-situ characterization techniques[EB/OL].[2026-03-09].https://cordis.europa.eu/project/id/101210646.
[38] 中国科学院科技战略咨询研究院.欧洲多家机构联合发布《材料2030路线图》草案[EB/OL].[2026-03-09]. http://www.casisd.cn/zkcg/ydkb/kjqykb/2022/202209/202301/t20230109_6597594.html.(Chinese academy of sciences institute for science and technology strategy consultation. Several European institutions jointly released the draft of "Materials 2030Roadmap" [EB/OL].[2026-03-09]. http://www.casisd.cn/zkcg/ydkb/kjqykb/2022/202209/202301/t20230109_6597594.html.)
[39] 北京市人民政府.北京市经济和信息化局关于印发《北京市石墨烯产业发展实施方案(2024-2027年)》的通知[EB/OL].[2026-03-09]. https://www.beijing.gov.cn/zhengce/gfxwj/sj/202411/t20241126_3949838.html.(Beijing municipal people's government. Notice of the Beijing municipal bureau of economy and information technology on the issuance of the"implementation plan for the development of the graphene industry in Beijing (2024-2027)"[EB/OL].[2026-03-09]. https://www.beijing.gov.cn/zhengce/gfxwj/sj/202411/t20241126_3949838.html.)
