Yajun Ji

1.6k total citations
65 papers, 1.3k citations indexed

About

Yajun Ji is a scholar working on Renewable Energy, Sustainability and the Environment, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering. According to data from OpenAlex, Yajun Ji has authored 65 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Renewable Energy, Sustainability and the Environment, 31 papers in Electronic, Optical and Magnetic Materials and 30 papers in Electrical and Electronic Engineering. Recurrent topics in Yajun Ji's work include Supercapacitor Materials and Fabrication (29 papers), Advanced battery technologies research (23 papers) and Electrocatalysts for Energy Conversion (20 papers). Yajun Ji is often cited by papers focused on Supercapacitor Materials and Fabrication (29 papers), Advanced battery technologies research (23 papers) and Electrocatalysts for Energy Conversion (20 papers). Yajun Ji collaborates with scholars based in China and United States. Yajun Ji's co-authors include Shufen Tan, Fei Chen, Dong Shi, Hongmei Wu, He‐Gen Zheng, Zhaoqi Wang, Zhixiang Tong, Jun‐Jie Zhu, Anna Cristina S. Samia and Abulikemu Abulizi and has published in prestigious journals such as Journal of Power Sources, Chemical Communications and Chemical Engineering Journal.

In The Last Decade

Yajun Ji

64 papers receiving 1.3k citations

Peers

Yajun Ji
Dandan Han China
Jiawei Ding China
Yahui Ma China
Vijay S. Kumbhar South Korea
Pengpeng Cheng China
T. Kavinkumar India
Xiaoyang Deng China
Pranav K. Katkar South Korea
Zhonghua Hu China
Tejasvinee S. Bhat India
Dandan Han China
Yajun Ji
Citations per year, relative to Yajun Ji Yajun Ji (= 1×) peers Dandan Han

Countries citing papers authored by Yajun Ji

Since Specialization
Citations

This map shows the geographic impact of Yajun Ji'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 Yajun Ji with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yajun Ji more than expected).

Fields of papers citing papers by Yajun Ji

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Yajun Ji. 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 Yajun Ji. The network helps show where Yajun Ji may publish in the future.

Co-authorship network of co-authors of Yajun Ji

This figure shows the co-authorship network connecting the top 25 collaborators of Yajun Ji. A scholar is included among the top collaborators of Yajun Ji 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 Yajun Ji. Yajun Ji is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Zhang, Bin, Yajun Ji, Shulei Wang, et al.. (2025). MoS2 nanoparticles anchored on exfoliated NiFe-LDH nanosheets via electrodeposition as multifunctional electrodes for energy conversion and storage applications. Journal of Power Sources. 657. 238120–238120. 1 indexed citations
2.
Zhang, Shixiong, et al.. (2025). PbS@NiFe-LDH heterojunction: an efficient photo-assisted electrocatalyst for the OER. Dalton Transactions. 54(8). 3296–3304. 4 indexed citations
3.
Zhang, Pengcheng, Yajun Ji, Shixiong Zhang, et al.. (2024). Synergistic effects of CoS-decorated Ni-MOF with hierarchical structures for high-performance supercapacitor electrode materials. Journal of Alloys and Compounds. 989. 174307–174307. 7 indexed citations
4.
Shi, Dong, et al.. (2023). One stone three birds: Chestnut-like CoZn-LDH via one-step facile route for both energy conversion and storage. Journal of Alloys and Compounds. 952. 169977–169977. 7 indexed citations
5.
6.
Shi, Dong, et al.. (2023). Facile and rapid construction of NiFe-LDH foam with abundant oxygen vacancies as high-performance supercapacitor negative electrode. Materials Letters. 350. 134884–134884. 8 indexed citations
7.
8.
Ji, Yajun, et al.. (2023). Electric field-induced ball-cactus-like CuCo2Sx(OH)y nano-heterostructure towards high-performance supercapacitors. Inorganic Chemistry Frontiers. 10(21). 6369–6383. 11 indexed citations
9.
Ji, Yajun, et al.. (2023). Electrochemically activated 3D Mn doped NiCo hydroxide electrode materials toward high-performance supercapacitors. Journal of Colloid and Interface Science. 641. 510–520. 82 indexed citations
10.
Ji, Yajun, et al.. (2022). Amorphous FeOOH nanoparticles decorated on defect-rich porous Ni MOF nanosheet based hierarchical architectures toward superior OER performance. New Journal of Chemistry. 46(20). 9650–9657. 24 indexed citations
11.
Ji, Yajun, et al.. (2022). FeOOH nanospheres decorated bimetallic NiFe-MOF as efficient dual-functional catalyst towards superior electrocatalytic performance. Journal of Materials Science. 57(37). 17577–17591. 10 indexed citations
12.
Tan, Shufen, et al.. (2022). Improved energy conversion and storage performance enabled by hierarchical zigzag-like P-doped CuCo2O4 nanosheets based 3D electrode materials. International Journal of Hydrogen Energy. 47(15). 9248–9260. 19 indexed citations
13.
Ji, Yajun, et al.. (2021). Flower-like bimetal Ni/Co-based metal–organic-framework materials with adjustable components toward high performance solid-state supercapacitors. Materials Chemistry Frontiers. 5(19). 7333–7342. 38 indexed citations
14.
Ji, Yajun, et al.. (2021). One-step route for Z-scheme Al2(WO4)3/Bi2WO6 heterojunction toward superior photoelectric and photocatalytic performance. Functional Materials Letters. 15(1). 1 indexed citations
15.
Ji, Yajun, et al.. (2020). Sponge-like NiCo2S4 nanosheets supported on nickel foam as high-performance electrode materials for asymmetric supercapacitors. Inorganic Chemistry Frontiers. 8(1). 72–78. 29 indexed citations
16.
Chen, Fei, et al.. (2020). Three-dimensional hierarchical core-shell CuCo2O4@Co(OH)2 nanoflakes as high-performance electrode materials for flexible supercapacitors. Journal of Colloid and Interface Science. 586. 797–806. 85 indexed citations
17.
Ji, Yajun, et al.. (2020). Facile route for porous N,S co‐doped TiO 2 nanoparticles for visible light‐driven photocatalysis. Micro & Nano Letters. 15(8). 566–569. 5 indexed citations
18.
Ji, Yajun, et al.. (2020). Superior performance of flexible solid-state supercapacitors enabled by ultrafine graphene quantum dot-decorated porous carbon spheres. New Journal of Chemistry. 44(32). 13591–13597. 12 indexed citations
19.
Tong, Zhixiang, et al.. (2019). High mass loading and high-density flower-like NiCo2O4 nanosheets on Ni foam for superior capacitance. Chemical Communications. 55(62). 9128–9131. 46 indexed citations
20.
Ji, Yajun, et al.. (2018). Enhanced electrochemical performance and high voltage window for supercapacitor based on multi-heteroatom modified porous carbon materials. Chemical Communications. 55(10). 1486–1489. 101 indexed citations

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.

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