Qi Cheng

ORCID: 0000-0002-7832-9055
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About
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Research Areas
  • Advancements in Battery Materials
  • Extraction and Separation Processes
  • Advanced Battery Materials and Technologies
  • Advanced Battery Technologies Research
  • Supercapacitor Materials and Fabrication
  • Recycling and Waste Management Techniques
  • Nuclear Materials and Properties
  • Advanced Photocatalysis Techniques
  • MXene and MAX Phase Materials
  • Electrocatalysts for Energy Conversion
  • TiO2 Photocatalysis and Solar Cells
  • Catalysis and Hydrodesulfurization Studies
  • Hepatocellular Carcinoma Treatment and Prognosis
  • Microgrid Control and Optimization
  • Photopolymerization techniques and applications
  • Heat transfer and supercritical fluids
  • Pharmacovigilance and Adverse Drug Reactions
  • Polymer Foaming and Composites
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Vagus Nerve Stimulation Research
  • Metallurgy and Material Science
  • Laser Material Processing Techniques
  • Color perception and design
  • Advanced Algorithms and Applications
  • Advanced oxidation water treatment

Huazhong University of Science and Technology
2008-2025

Tongji Hospital
2018-2025

Guizhou University
2025

Hubei University
2024

Liaoning Technical University
2024

First Affiliated Hospital of Soochow University
2024

Soochow University
2024

Society of Nuclear Medicine and Molecular Imaging
2023

South China Agricultural University
2020-2022

Key Laboratory of Guangdong Province
2020-2021

Lithium–sulfur (Li–S) batteries have shown great potential in the next-generation energy storage devices due to high theoretical density and low cost. To obtain high-performance Li–S batteries, it is important inhibit polysulfide shuttle effect improve reaction kinetics of polysulfides. Herein, CoP nanoparticles coated by metal–organic framework-derived N-doped mesoporous carbon (CoP@N-C) composites are synthesized applied both a cathode for sulfur host modified layer on separator...

10.1021/acsami.0c13601 article EN ACS Applied Materials & Interfaces 2020-09-08

Abstract Background Peritoneal metastasis (PM) after the rupture of hepatocellular carcinoma (HCC) is a critical issue that negatively affects patient prognosis. Machine learning models have shown great potential in predicting clinical outcomes; however, optimal model for this specific problem remains unclear. Methods Clinical data were collected and analyzed from 522 patients with ruptured HCC who underwent surgery at 7 different medical centers. Patients assigned to training, validation,...

10.1093/oncolo/oyae341 article EN cc-by The Oncologist 2025-01-01

Constructing suitable nanostructures can provide a large specific surface area for storing charge. A 3D layered CoS@CoS 2 composite electrode film grown on activated shaddock peel‐derived carbon (ASPC‐CoS@CoS ) was prepared by simple hydrothermal method in this work. The capacitance of the ASPC‐CoS@CoS is 1160 F g −1 at 1.0 . When assembled into supercapacitor (ASC: //ASPC), ASC device achieved an energy density 40.4 Wh kg 364.5 W This enhancement performance be ascribed to unique porous structure.

10.1002/elan.12014 article EN Electroanalysis 2025-02-01

The Titanium nitride was made by the carbamide and titanic chloride precursors. XRD results indicate that precursor ratio N:Ti 3:1 leads to higher crystallinity. SEM EDX demonstrated Ti N elements were distributed uniformly with of 1:1. TiN used as electrode material for supercapacitor also studied. specific capacities changed from 407 F.g−1 385 F.g−1, 364 312 when current densities 1 A.g−1 2 A.g−1, 5 10 respectively. Chronopotentiometry tests showed high coulombic efficiency. Cycling...

10.1016/j.rinp.2017.03.006 article EN cc-by Results in Physics 2017-01-01

Lithium–sulfur (Li–S) batteries have attracted extensive attention due to their high theoretical specific capacity and energy density. However, the sulfur loading content are low in most of reported Li–S batteries, resulting a practical Herein, binder- metal-current-collector-free lightweight electrodes based on free-standing three dimensional (3D) nitrogen-doped graphene/TiN composite aerogel (3DNG–TiN) designed prepared assemble density batteries. The 3D network structure provides...

10.1021/acsaem.1c00880 article EN ACS Applied Energy Materials 2021-07-20

Li4Ti5O12 (LTO) is attractive alternative anode material with excellent cyclic performance and high rate after coating modifications of the conductive materials. Anatase TiO2 glucose were applied synthesis carbon coated LTO ([email protected]). XRD results showed that all major diffractions from spinel structure can be found in [email protected] such as (1 1 1), (3 (4 0 0) but there are no observations Carbon diffraction peaks. Electrochemical Impedance Spectroscopy (EIS) data shows...

10.1016/j.rinp.2017.01.040 article EN cc-by-nc-nd Results in Physics 2017-01-01

Abstract Lithium sulfur is considered as one of the most potential candidate cathode material using in high‐energy lithium ion batteries. In this work, N‐doped porous carbon spheres with an appropriate N doping (4.33 wt%) were synthesized by Pyrrole through sulfuric acid triggered polymerization and carbonized directly. The diameter obtained was range 100–500 nm, pore size 2–20 nm. Nitrogen‐doped carbon/Sulfur 61.8 wt% content exhibits excellent performance battery. specific capacity reached...

10.1002/slct.201702228 article EN ChemistrySelect 2017-12-01
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