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Yujun Si

Sichuan University of Science and Engineering

China

  • Sichuan University of Science and Engineering

SCHOLARLY PAPERS

17

DOWNLOADS

434

TOTAL CITATIONS

8

Scholarly Papers (17)

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1.

Fe/Ag Single-Atom Coupled Porous N-doped Carbon Synergistically Enhanced ORR and Zn-Air Batteries

Downloads 48 (1,157,785)

Fe/Ag Single-Atom Coupled Porous N-doped Carbon Synergistically Enhanced ORR and Zn-Air Batteries

Number of pages: 23 Posted: 11 Sep 2025
Rong Jin, Chaozhong Guo, Yujun Si, Yao Liu, Liumei Teng, Lingtao Sun, Xiaoqing Jia, Haoqing Yan, Feiling Fu, Yang Jian, Xiaoyu Dong and Tatiana Cherkasova
Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Sichuan University of Science and Engineering, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Xinjiang Institute of Engineering and Kuzbass State Technical University
Downloads 28 (1,430,393)

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porous N-doped carbon, bimetallic single-atom catalyst, synergistic effect

Fe/Ag Single-Atom Coupled Porous N-doped Carbon Synergistically Enhanced ORR and Zn-Air Batteries

Number of pages: 23 Posted: 09 Sep 2025
Rong Jin, Chaozhong Guo, Yujun Si, Yao Liu, Liumei Teng, Lingtao Sun, Xiaoqing Jia, Haoqing Yan, Feiling Fu, Yang Jian, Xiaoyu Dong and Tatiana Cherkasova
Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Sichuan University of Science and Engineering, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Xinjiang Institute of Engineering and Kuzbass State Technical University
Downloads 20 (1,537,408)

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porous N-doped carbon, bimetallic single-atom catalyst, synergistic effect

2.

Phosphor-Doping Modulates the D-Band Center of Fe Atoms in Fe-N4 Catalytic Sites to Boost the Activity of Oxygen Reduction

Downloads 41 (1,170,409)
Citation 5

Phosphor-Doping Modulates the D-Band Center of Fe Atoms in Fe-N4 Catalytic Sites to Boost the Activity of Oxygen Reduction

Number of pages: 34 Posted: 04 Jun 2024
Yuan Qin, Chaozhong Guo, Zihao Ou, Yao Liu, Rong Jin, Chuanlan Xu, Haifeng Chen, Yujun Si and Honglin Li
Chongqing University, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Sichuan University of Science and Engineering, Chongqing University of Arts and Sciences, Sichuan University of Science and Engineering and Chongqing Normal University
Downloads 24 (1,445,011)
Citation 1

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oxygen reduction reaction, P, N-codoped carbon, Electron-rich FeN4, electronic structure regulation

Phosphor-Doping Modulates the D-Band Center of Fe Atoms in Fe-N4 Catalytic Sites to Boost the Activity of Oxygen Reduction

Number of pages: 34 Posted: 23 Apr 2024
Yuan Qin, Chaozhong Guo, Zihao Ou, Yao Liu, Rong Jin, Chuanlan Xu, Haifeng Chen, Yujun Si and Honglin Li
Chongqing University, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University, Chongqing University of Arts and Sciences, Sichuan University of Science and Engineering and Chongqing Normal University
Downloads 17 (1,537,408)
Citation 4

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Oxygen reduction reaction, P, N-codoped carbon, Electron-rich FeN4, Electronic structure regulation

3.

Nickel-Rich Layered Cathode Lini0.8co0.1mn0.1o2 Mediated by a Selective Lattice Doping Towards High-Performance Lithium Ion Battery

Number of pages: 21 Posted: 12 Feb 2023
Jue Zhang, Tangzhe Cao, Ying Lei, Jianying Li, Weifeng Fan, Bin Zhang, Xingyong Liu, Yujun Si and Honghui Wang
Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Yibin Tianyuan Group Co Ltd, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering and Sichuan University of Science and Engineering
Downloads 40 (1,263,436)

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Nickel-rich layered cathode, Selective lattice doping, Synergistic effect, Tuned phase transition, Lithium-ion battery

4.

Single-Atom Mn Sites Confined into Hierarchically Porous Core-Shell Nanostructures for Improved Catalysis of Oxygen Reduction

Downloads 37 (1,236,159)
Citation 1

Single-Atom Mn Sites Confined into Hierarchically Porous Core-Shell Nanostructures for Improved Catalysis of Oxygen Reduction

Number of pages: 25 Posted: 29 Mar 2024
Hongdian Chen, Chuanlan Xu, Lingtao Sun, Chaozhong Guo, Haifeng Chen, Chenyang Shu, Yujun Si, Yao Liu and Rong Jin
Chongqing University of Technology (CQUT), Chongqing University, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Technology (CQUT), Sichuan University of Science and Engineering, Chongqing University of Arts and Sciences and Chongqing University of Arts and Sciences
Downloads 22 (1,473,203)
Citation 1

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Single Mn-N4 sites, Core-shell nanostructures, Electrocatalysis, Oxygen reduction reaction

Single-Atom Mn Sites Confined into Hierarchically Porous Core-Shell Nanostructures for Improved Catalysis of Oxygen Reduction

Number of pages: 25 Posted: 08 Dec 2023
Hongdian Chen, Chuanlan Xu, Lingtao Sun, Chaozhong Guo, Haifeng Chen, Chenyang Shu, Yujun Si, Yao Liu and Rong Jin
Chongqing University of Technology (CQUT), Chongqing University, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Sichuan University of Science and Engineering, Chongqing University of Arts and Sciences and Chongqing University of Arts and Sciences
Downloads 15 (1,570,077)

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Single Mn-N4 sites, Core-shell nanostructures, electrocatalysis, oxygen reduction reaction

5.

Nitrogen-doped carbon sheets/nanotubes intertwined composite with dual mesoporous hierarchical architecture as an efficient catalyst to oxygen reduction for zinc-air batteries

Number of pages: 24 Posted: 01 Nov 2025
Qingxiu Shi, Jingqi Sha, Chao Wu, Zhengxi Peng, Tao Xu, Zhongping Xiong, Yinglin Zhang, Yujun Si and Chaozhong Guo
Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Shihezi University, Sichuan University of Science and Engineering and Chongqing University of Arts and Sciences
Downloads 29 (1,345,526)

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oxygen reduction reaction, electrocatalyst, N-doped carbon, sheets/nanotubes intertwined morphology, dual mesoporous hierarchical architecture

6.

Nitrogen-doped carbon sheets/nanotubes intertwined composite with dual mesoporous hierarchical architecture as an efficient catalyst to oxygen reduction for zinc-air batteries

Number of pages: 24 Posted: 11 Sep 2025
Qingxiu Shi, Jingqi Sha, Chao Wu, Tao Xu, Zhongping Xiong, Yujun Si and Chaozhong Guo
Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering and Chongqing University of Arts and Sciences
Downloads 28 (1,359,097)

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oxygen reduction reaction, electrocatalyst, N-doped carbon, sheets/nanotubes intertwined morphology, dual mesoporous hierarchical architecture

7.

Engineering Highly Effective Bifunctional Catalyst to Oxygen Reduction and Evolution Reactions by Coupling Nickel Hydroxide with Mesoporous Nitrogen-Doped Carbon Networks

Number of pages: 33 Posted: 31 Dec 2024
Zhongping Xiong, Jingqi Sha, Tao Xu, Min Yao, Chao Wu, Qingxiu Shi, Xingwen Zheng, Yujun Si, Z.Q. Jiang and Chaozhong Guo
Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Panzhihua University and Chongqing University of Arts and Sciences
Downloads 25 (1,399,036)

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nitrogen-doped mesoporous carbon networks, dispersed nickel hydroxide, bifunctional catalysis, oxygen reduction reaction, oxygen evolution reaction

8.

Boosting the Activity of Nitrogen-Doped Carbon Catalyst by the Guided Formation of Active Sites and Enhanced Scavenging on Reactive Oxygen Species Under the Regulation of Cerium

Downloads 24 (1,399,036)
Citation 2

Boosting the Activity of Nitrogen-Doped Carbon Catalyst by the Guided Formation of Active Sites and Enhanced Scavenging on Reactive Oxygen Species Under the Regulation of Cerium

Number of pages: 30 Posted: 15 Jun 2024
Chaozhong Guo, Jinyan Wu, Jianglin Chen, Ruisi Li, Hongdian Chen, Chenyang Shu, Rong Jin, Junjie Zhou, Yaxuan Huang, Yujun Si and Yao Liu
Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Central South University, Chongqing University of Technology (CQUT), Chongqing University of Technology (CQUT), Chongqing University of Arts and Sciences, affiliation not provided to SSRN, Chongqing University of Arts and Sciences, Sichuan University of Science and Engineering and Chongqing University of Arts and Sciences
Downloads 13 (1,579,999)
Citation 1

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oxygen reduction reaction, carbon catalyst, cerium regulation, guided formation of active sites, scavenging active oxygen species

Boosting the Activity of Nitrogen-Doped Carbon Catalyst by the Guided Formation of Active Sites and Enhanced Scavenging on Reactive Oxygen Species Under the Regulation of Cerium

Number of pages: 26 Posted: 12 Jul 2024
Chaozhong Guo, Jinyan Wu, Jianglin Chen, Ruisi Li, Hongdian Chen, Chenyang Shu, Rong Jin, Junjie Zhou, Yaxuan Huang, Yujun Si and Yao Liu
Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Central South University, Chongqing University of Technology (CQUT), Chongqing University of Technology (CQUT), Chongqing University of Arts and Sciences, affiliation not provided to SSRN, Chongqing University of Arts and Sciences, Sichuan University of Science and Engineering and Chongqing University of Arts and Sciences
Downloads 11 (1,598,105)
Citation 1

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oxygen reduction reaction, carbon catalyst, cerium regulation, guided formation of active sites, scavenging active oxygen species

9.

The Synergistic Effect of “Soft-Hard Template” to in Situ Regulate Mass Transfer and Defective Sites of Doped-Carbon Nanostructures for Catalysis of Oxygen Reduction

Number of pages: 27 Posted: 09 Nov 2022
Xinru Xu, Chuanlan Xu, Jianping Liu, Rong Jin, Xiaofang Luo, Chenyang Shu, Hongdian Chen, Chaozhong Guo, Liqun Xu and Yujun Si
Southwest University, Chongqing University, affiliation not provided to SSRN, Chongqing University of Arts and Sciences, affiliation not provided to SSRN, Chongqing University of Technology (CQUT), Chongqing University of Technology (CQUT), Chongqing University of Arts and Sciences, Southwest University and Sichuan University of Science and Engineering
Downloads 24 (1,399,036)

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Doped-carbon structures, Soft-hard template, Mass transfer, Defective sites, Oxygen reduction

10.

Nitrogen-Doped Carbon/Graphitic Cqds Composites with 98.8% Microporosity as a Highly Stable Metal-Free Catalyst for Oxygen Reduction

Number of pages: 22 Posted: 09 Aug 2023
Chenyang Shu, Chaozhong Guo, Xinru Xu, Lingtao Sun, Yao Liu, Hongdian Chen, Chuanlan Xu, Rong Jin, Yujun Si and Haifeng Chen
Chongqing University of Technology (CQUT), Chongqing University of Arts and Sciences, Southwest University, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Technology (CQUT), Chongqing University, Chongqing University of Arts and Sciences, Sichuan University of Science and Engineering and Chongqing University of Arts and Sciences
Downloads 21 (1,436,435)

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Nitrogen-doped carbon, Carbon quantum dots, electrocatalysis, Oxygen reduction

11.

Defect Enriched N, S-Codoped Carbon Sheets as an Efficient Electrocatalyst to Oxygen Reduction Reaction

Number of pages: 26 Posted: 24 Aug 2022
Tiantian Fu, Lingtao Sun, Guijun Li, Yang Xiang, Yibo Tang, Jingqi Sha, Ying Lei, Zhongping Xiong, Yujun Si and Chaozhong Guo
Sichuan University of Science and Engineering, Chongqing University of Arts and Sciences, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering and Chongqing University of Arts and Sciences
Downloads 21 (1,436,435)

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Glocuse-derived, Carbon sheets, Defect-enriched structure, Oxygen reduction reaction, Zn-air battery

12.

In Situ Regulating the Accessibility and Structure of Fe−Based Catalytic Sites to Synchronously Balance the Activity and Stability for Oxygen Reduction

Number of pages: 29 Posted: 24 Mar 2025
Jianglin Chen, Jinyan Wu, Chaozhong Guo, Xiaoyu Dong, Chenyang Shu, Liumei Teng, Yao Liu, Hongdian Chen, Rong Jin, Caiyi Jiang, Junjie Zhou, Yujun Si, Honglin Li and Yong Pang
Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Xinjiang Institute of Engineering, Chongqing University of Technology (CQUT), Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Technology (CQUT), Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, affiliation not provided to SSRN, Sichuan University of Science and Engineering, Chongqing Normal University and Central South University
Downloads 20 (1,459,862)

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FeN2O2 single−site, doped−carbon, endogenous CeO2, oxygen reduction

13.

Biomass Gelatin-Derived Mesoporous Nitrogen-Doped Carbon Networks and its Bifunctionality to Effectively Catalyze to Oxygen Reduction and Evolution Reactions for Rechargeable Zinc-Air Battery

Number of pages: 32 Posted: 19 Feb 2025
Zhongping Xiong, Jingqi Sha, Tao Xu, Min Yao, Chao Wu, Qingxiu Shi, Xingwen Zheng, Yujun Si, Z.Q. Jiang and Chaozhong Guo
Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Panzhihua University and Chongqing University of Arts and Sciences
Downloads 20 (1,470,786)

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nitrogen-doped mesoporous carbon networks, dispersed nickel hydroxide, bifunctional catalysis, oxygen reduction reaction, oxygen evolution reaction

14.

Doubly-Enhanced Strategy to Construct a Highly Efficient Carbon-Based Bifunctional Catalyst to Oxygen Reduction and Oxygen Evolution Reactions for Rechargeable Zinc-Air Batteries

Number of pages: 33 Posted: 14 Feb 2024
Tao Xu, Ying Zhang, Zhongping Xiong, Jingqi Sha, Ye Zhang, Mei Yang, Ying Lei, Rong Jin, Haifeng Chen, Lingtao Sun, Yujun Si and Chaozhong Guo
Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Sichuan University of Science and Engineering and Chongqing University of Arts and Sciences
Downloads 18 (1,481,165)

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oxygen reduction reaction, oxygen evolution reaction, bifunctional catalyst, cyclodextrin, nickel hydroxide

15.

Zinc-Mediated Activator Crafting of Single-Atomic Mn-N2|Zn-N6 Sites and Nanoclusters within Microporous Carbon Networks for Efficient Oxygen Reduction

Number of pages: 27 Posted: 03 May 2025
Hongdian Chen, Chenyang Shu, Jianglin Chen, Jinyan Wu, Rong Jin, Yao Liu, Chuanlan Xu, Chaozhong Guo and Yujun Si
Chongqing University of Technology (CQUT), Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Sichuan University of Science and Engineering, Chongqing University of Arts and Sciences and Sichuan University of Science and Engineering
Downloads 15 (1,509,872)

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oxygen reduction reaction；microporores；larger specific surface area

16.

Constructing Nitrogen-Doped Carbon Material Through Directly Chemical Deposition of Acetonitrile Molecules for an Efficient Catalyst to Oxygen Reduction on Zinc-Air Battery

Number of pages: 29 Posted: 09 Aug 2025
Tao Xu, Zhongping Xiong, Chao Wu, Qingxiu Shi, Yinglin Zhang, Xingwen Zheng, Yujun Si, Alin Cao and Chaozhong Guo
Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Shihezi University, Sichuan University of Science and Engineering, Sichuan University of Science and Engineering, Baise University and Chongqing University of Arts and Sciences
Downloads 14 (1,518,554)

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Acetonitrile, Chemical vapor deposition, Nitrogen doped carbon, Tailored configuration

17.

Tailoring Fe–Nx Electronic Structure via Ce-based Active Oxygen Inhibitor for Enhanced Oxygen Reduction Activity and Stability

Number of pages: 28 Posted: 24 Mar 2026
Yujie Sun, Daijie Deng, Chaozhong Guo, Rong Hu, Yimin Chen, Huiyan Cao, Zhiyuan Cui, Rong Jin, Yao Liu, Yujun Si and Quan Xu
Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, Sichuan University of Science and Engineering and China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing
Downloads 9 (1,555,090)

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dual-ligand stepwise preordination strategy, hierarchical micropore-mesopore structure, Ce3+/Ce4+ redox couple, Fe-Nx sites, zinc-air battery, oxygen reduction reaction