北京大学学报（自然科学版）2026，Vol.62Issue(5)：1055-1073,19.DOI:10.13209/j.0479-8023.2026.020
中国天然氢气研究全景脉络与展望:基于知识图谱的深度剖析
Panoramic Overview and Prospects of China's Natural Hydrogen Research:An In-Depth Analysis Based on Knowledge Graph
摘要
Abstract
Using knowledge mapping and bibliometric methods,this study delivers a systematic and holistic analysis of natural hydrogen research in China.We conduct a multidimensional review of 119 relevant publications from the China National Knowledge Infrastructure(CNKI)covering 2015 to 2025,to characterize the full research landscape,developmental trajectory,research hotspots,collaboration networks,and geographic distribution patterns.The findings show that 2023 marked the onset of explosive growth in China's natural hydrogen research,fueled by a confluence of drivers:global energy transition pressures,national carbon neutrality policies,and rising recognition of white hydrogen(also called gold hydrogen)as a viable hydrogen energy resource.Research institutions follow a geographic pattern of concentrated core hubs alongside dispersed sites nationwide.Beijing has emerged as the central research hub due to its resource advantages,though clear regional imbalances remain.Four types of entities—universities,energy enterprises,seismological bureaus,and geological survey agencies(represented by Peking University and the PetroChina Research Institute of Petroleum Exploration&Development),have built a collabo-rative framework integrating government,industry,academia,research,and practical application.Author collabo-rations form a multi-center,multi-level structure.Core researchers including Jin Zhijun play a pivotal leading role,and the author collaboration network has expanded and grown increasingly sophisticated over time.The natural hydrogen research paradigm has undergone a fundamental shift:early work focused on trace hydrogen monitoring as a secondary diagnostic indicator,while modern research centers explicitly on its energy and resource value.Research priorities have shifted from early themes of soil gas,fault activity,and earthquake precursors to energy-focused topics such as serpentinization,water-rock interactions,and carbon neutrality.This transition reflects the field's evolution from fragmented observational descriptions to the development of systematic hydrogen accumulation theory and exploration of engineering applications.Finally,we outline the potential and necessity of interdisciplinary,cross-sector natural hydrogen research.By benchmarking its research trajectory and technical framework against those of natural gas and helium,we propose establishing an interdisciplinary research system centered on the concept of"hydrogen system science".关键词
天然氢气/水岩反应/成藏条件/富集机理Key words
natural hydrogen/water-rock reactions/accumulation condition/enrichment mechanism引用本文复制引用
李华洋,刘全有,张驰,朱东亚,吴小奇,史泽辉,陈家傲,阮勇淇,陈福志..中国天然氢气研究全景脉络与展望:基于知识图谱的深度剖析[J].北京大学学报（自然科学版）,2026,62(5):1055-1073,19.基金项目
国家自然科学基金委员会-中国科学院前沿交叉研判联合项目(5-XKC2025004,L2424218)和国家自然科学基金地质联合基金项目(U2244209)资助 （5-XKC2025004,L2424218）
