研究目的
To present an historical overview of the scientific activities in graphene and carbon nanotubes done by Brazilian scientists, and the national initiatives that allowed networking and the formation of skilled human resources in this field.
研究成果
The paper concludes that Brazilian scientists have made significant contributions to carbon nanomaterials research, facilitated by national networks and international collaborations, particularly with Prof. Mildred Dresselhaus. The INCT-CN and CTNano have successfully integrated research groups, advanced production techniques, and fostered technology transfer to industry. However, future progress depends on sustained government funding to maintain and build upon these achievements.
研究不足
The study is limited to historical and bibliographic analysis, relying on existing publication data which may not capture all relevant works or collaborations. It focuses primarily on Brazilian initiatives and may not fully represent global trends. The scientometric analysis is constrained by the databases used (e.g., Web of Science) and the time frame covered.
1：Experimental Design and Method Selection:
The paper reviews historical and scientometric analyses rather than conducting new experiments. It uses bibliographic studies and scientometric techniques (e.g., CiteSpace III) to analyze co-authorship networks and publication data from databases like Web of Science.
2：Sample Selection and Data Sources:
Data sources include scientific publications from Brazilian scientists and institutions, specifically articles related to carbon nanotubes, graphene, and fullerenes indexed in Web of Science and Scopus databases from 1998 to
3：List of Experimental Equipment and Materials:
20 Not applicable as the paper is a review and does not involve new experimental setups.
4：Experimental Procedures and Operational Workflow:
Involves compiling and analyzing publication data using scientometric software to track network formation, collaboration patterns, and research trends over time.
5：Data Analysis Methods:
Scientometric analysis using CiteSpace III to visualize co-authorship networks, keyword frequencies, and citation metrics; statistical analysis of publication and citation counts.
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容
