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Quan Xu

China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing

SCHOLARLY PAPERS

7

DOWNLOADS

215

TOTAL CITATIONS

7

Scholarly Papers (7)

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1.

Solvothermal Regulation of Fluorescence Quantum Yield of Carbon Dots Derived from Biomass for Zebrafish Imaging

Number of pages: 10 Posted: 22 Jan 2024
Yao Liu, Wu Ying, Quan Xu, Cao Yi, Jianfei Wei, Liang Zhiqiang, Jiang Xinyi and Chaozhong Guo
Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing, University of South China, Beijing Institute of Fashion Technology, Chongqing University of Arts and Sciences, Chongqing University of Arts and Sciences and Chongqing University of Arts and Sciences
Downloads 53 (1,063,489)

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Fish scale, Biomass-based carbon dots, Heteroatom doped, Photoluminescence quantum yield, Fluorescence probe, Zebrafish imaging

2.

Machine Learning Assists the Sensor Array Constructed by the Tri-Emission Carbon Dots to Detect Multiple Metal Ions

Number of pages: 13 Posted: 12 Jan 2024
Yaoyao Tang, Peide Zhu, Quan Xu and Juncheng Wang
affiliation not provided to SSRN, affiliation not provided to SSRN, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing and affiliation not provided to SSRN
Downloads 47 (1,109,210)

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Machine learning, Data-driven method, carbon dots, sensor array, Multiple ion detection

3.

An Effective Modulation of Bulk Perovskite by V 2T xC Nanosheet for Efficient Planar Perovskite Solar Cells

Number of pages: 32 Posted: 17 May 2022
Chen Tian, Yajie Yan, Shanglei Feng, Yingguo Yang, Jiaou Wang, Yingchun Niu, Xiaoxi Li, Huanxin Ju, Quan Xu, Yang Huang, Ziqi Liang, Bitao Dong, Anders Hagfeldt and Lina Li
Chinese Academy of Sciences (CAS), Shanghai Institute of Applied Physics, Shanghai Synchrotron Radiation Facility, Fudan University, Chinese Academy of Sciences (CAS), Shanghai Institute of Applied Physics, Shanghai Synchrotron Radiation Facility, Chinese Academy of Sciences (CAS), Shanghai Institute of Applied Physics, Shanghai Synchrotron Radiation Facility, Chinese Academy of Sciences (CAS) - Institute of High Energy Physics, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing, Fudan University, CoreTech Integrated Limited - PHI China Analytical Laboratory, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing, Shenzhen University - College of Materials Science and Engineering, Fudan University, Uppsala University - Department of Chemistry, Uppsala University - Department of Chemistry and Chinese Academy of Sciences (CAS), Shanghai Institute of Applied Physics, Shanghai Synchrotron Radiation Facility
Downloads 35 (1,249,711)

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V2TxC MXene nanosheets, perovskite solar cells, crystallization modulation, defect passivation

4.

Synergistic Effect of Combined Hydrothermal Carbonization of Fenton&Apos;S Reagent and Biomass Enhances the Adsorption and Combustion Characteristics of Sludge Towards Eco-Friendly and Efficient Sludge Treatment

Number of pages: 25 Posted: 09 Dec 2021
Yeqing LI, Xingru YANG, Mingyu ZHU, Liming DONG, Hao JIANG, Quan Xu, Hongjun ZHOU, Yongming Han and Lu Feng
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Beijing Technology and Business University, affiliation not provided to SSRN, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing, affiliation not provided to SSRN, Beijing University of Chemical Technology and affiliation not provided to SSRN
Downloads 33 (1,290,922)
Citation 7

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Sludge, Co-hydrothermal carbonization, Biomass, Fenton's reagent, Hydrochar characterization, Efficiency improvement

5.

Upcycling Pet Waste into Carbon Quantum Dots as Flame Retardant of Pet for Closed-Loop Recycling

Number of pages: 18 Posted: 24 Jul 2025
Jianfei Wei, Guocong Ma, Yaoyao Tang, Jing Zhang, Gaoling Jin, Chaohui Ma, Linhan Bing, Zhiguo Zhu, Zhenfeng Dong, Puzhen He, Ruichen Zhou, Rui Wang, Quan Xu and Zheng Liu
Beijing Institute of Fashion Technology, Beijing Institute of Fashion Technology, affiliation not provided to SSRN, Beijing Institute of Fashion Technology, Beijing Institute of Fashion Technology, Beijing Institute of Fashion Technology, Beijing Institute of Fashion Technology, Beijing Institute of Fashion Technology, Beijing Institute of Fashion Technology, Beijing Institute of Fashion Technology, affiliation not provided to SSRN, Beijing Institute of Fashion Technology, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing and affiliation not provided to SSRN
Downloads 32 (1,332,057)

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closed-loop recycling, PET, carbon quantum dots, Kilogram-Scale Preparation, flame retardant

6.

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

7.

Doping-Engineered Bimetallic TiVC MXene Quantum Dots to Unlock Enhanced Ratiometric Fluorescence for Fe³⁺ and H₂O₂ Detection

Number of pages: 17 Posted: 27 Mar 2026
Shouzhen Li, Shuyu Li, Quan Xu and Xiaotao Zhang
Tianjin University, Tianjin University, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing and Tianjin University - Tianjin Key Laboratory of Molecular Optoelectronic Sciences
Downloads 6 (1,571,455)

Abstract:

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TiVC MXene；Doping-Engineered；Fluorescence