Hengjun Gai

89 total papers · 2.4k total citations
84 papers, 2.0k citations indexed

About

Hengjun Gai is a scholar working on Renewable Energy, Sustainability and the Environment, Materials Chemistry and Mechanical Engineering. According to data from OpenAlex, Hengjun Gai has authored 84 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Renewable Energy, Sustainability and the Environment, 24 papers in Materials Chemistry and 21 papers in Mechanical Engineering. Recurrent topics in Hengjun Gai’s work include Catalytic Processes in Materials Science (14 papers), Advanced Photocatalysis Techniques (12 papers) and Nanomaterials for catalytic reactions (11 papers). Hengjun Gai is often cited by papers focused on Catalytic Processes in Materials Science (14 papers), Advanced Photocatalysis Techniques (12 papers) and Nanomaterials for catalytic reactions (11 papers). Hengjun Gai collaborates with scholars based in China, South Africa and United States. Hengjun Gai's co-authors include Hongbing Song, Meng Xiao, Shan Ji, Rongfang Wang, Hui Wang, Fusheng Liu, Jieting Ding, Vladimir Linkov, Tingting Huang and Lin Qiao and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, Chemical Communications and Applied Catalysis B: Environmental.

In The Last Decade

Co-authorship network of co-authors of Hengjun Gai

This figure shows the co-authorship network connecting the top 25 collaborators of Hengjun Gai. A scholar is included among the top collaborators of Hengjun Gai based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hengjun Gai. Hengjun Gai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Hengjun Gai

83 papers receiving 2.0k citations

Fields of papers citing papers by Hengjun Gai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hengjun Gai. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hengjun Gai. The network helps show where Hengjun Gai may publish in the future.

Countries citing papers authored by Hengjun Gai

Since Specialization
Citations

This map shows the geographic impact of Hengjun Gai's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hengjun Gai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hengjun Gai more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

Explore authors with similar magnitude of impact

Rankless by CCL
2026