Li Chen

ORCID: 0000-0001-9617-5224
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About
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Research Areas
  • Advancements in Battery Materials
  • Advanced Battery Materials and Technologies
  • Supercapacitor Materials and Fabrication
  • Advanced Battery Technologies Research
  • Extraction and Separation Processes
  • Graphene research and applications
  • Advanced battery technologies research
  • MXene and MAX Phase Materials
  • Catalytic Processes in Materials Science
  • Phase Equilibria and Thermodynamics
  • Chemical Thermodynamics and Molecular Structure
  • Membrane Separation Technologies
  • Membrane Separation and Gas Transport
  • Geophysical and Geoelectrical Methods
  • Nanomaterials for catalytic reactions
  • Transition Metal Oxide Nanomaterials
  • Graphite, nuclear technology, radiation studies
  • Electronic Packaging and Soldering Technologies
  • Covalent Organic Framework Applications
  • Carbon and Quantum Dots Applications
  • Wind Turbine Control Systems
  • Semiconductor Lasers and Optical Devices
  • Electrokinetic Soil Remediation Techniques
  • Advanced Combustion Engine Technologies
  • Tribology and Wear Analysis

Tianjin University
2015-2025

Minzu University of China
2025

Nanchang Hangkong University
2021-2025

Guangdong University of Technology
2022-2024

Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2014-2024

South China University of Technology
2020-2024

Dalian University of Technology
2024

Chongqing University
2017-2024

University of Electronic Science and Technology of China
2022

Lanzhou University of Technology
2020

The OHC shows superior performance as an anode material for LIBs with a high reversible capacity (1181 mA h g<sup>−1</sup> at 0.1 A g<sup>−1</sup>) and excellent rate capability (304 5 g<sup>−1</sup>).

10.1039/c4ta06614f article EN Journal of Materials Chemistry A 2015-01-01

Hierarchically porous nitrogen-rich carbon derived from wheat straw presents an impressive specific capacity and ultrahigh rate capability as a Li-ion battery anode.

10.1039/c4ta00501e article EN Journal of Materials Chemistry A 2014-01-01

Organic electrode materials suffer from low electronic conductivity and poor structure stability. Herein, a metal-organic polymer, Ni-coordinated tetramino-benzoquinone (Ni-TABQ), is synthesized via d-π hybridization. The polymer chains are stitched by hydrogen bonds to feature as robust two-dimensional (2D) layered structure. It offers both electron conduction Na+ diffusion pathways along the directions of bonds. With conjugated benzoid carbonyls imines redox centers for insertion...

10.1002/anie.202008726 article EN Angewandte Chemie International Edition 2020-08-28

Spinel Li4Ti5O12 (LTO) and reduced graphene oxide (rGO) are attractive anode materials for lithium-ion batteries (LIBs) because of their unique electrochemical properties. Herein, we report a facile one-step hydrothermal method in preparation nanocomposite consisting well-dispersed mesoporous LTO particles onto rGO. An important reaction step involves glucose as novel linker agent reducing during the synthesis. It was found to prevent aggregation particles, yield structures nanocomposites....

10.1021/acsami.6b01644 article EN ACS Applied Materials & Interfaces 2016-03-25

The utilization of silicon/carbon composites as anode materials to replace the commercial graphite is hampered by their tendency huge volumetric expansion, costly raw materials, and complex synthesis processes in lithium-ion batteries. Herein, self-assembly method successfully applied prepare hierarchical silicon nanoparticles@oxidized mesocarbon microbeads/carbon (Si@O-MCMB/C) for first time, which O-MCMB core low-cost sucrose-derived carbon shell not only effectively enhance electrical...

10.1021/acsami.7b16760 article EN ACS Applied Materials & Interfaces 2018-01-16

Graphite exhibits crystal anisotropy, which impedes the mass transfer of ion intercalation and extraction processes in Li-ion batteries. Herein, a dual-shock chemical strategy has been developed to synthesize carbon anode. This approach comprised two key phases: (1) thermal shock utilizing ultrahigh temperature (3228 K) can thermodynamically facilitate graphitization; (2) mechanical (21.64 MPa) disrupting π-π interactions aromatic chains result hybrid-structured composed crystalline...

10.1021/acsnano.4c02300 article EN ACS Nano 2024-07-02

Carbon dioxide reforming of methane via dc corona discharge plasma reaction at atmospheric pressure has been investigated. The effects the CH4/CO2 ratio in feed, flow rate, power, and types have systematically studied. results show that molar H2 to CO products strong depends on CH4 CO2 feed. slight influence syngas composition. When is 1/2, lower H2/CO about 0.56 obtained, which a potential feedstock for synthesis liquid hydrocarbons. conversions carbon increase with increasing power...

10.1021/jp037008q article EN The Journal of Physical Chemistry A 2004-02-13

Lowering the HOMO–LUMO gap<italic>via</italic>extending conjugation of redox species is a strategy towards designing high power redox-active electrolyte supercapacitor.

10.1039/c7ee02584j article EN cc-by Energy & Environmental Science 2017-01-01

We developed an innovative high-temperature shock (HTS) technique to synthesize uniformly coated materials, resulting in enhanced surface structures, improved cycling stability, and pouch cells retaining over 70% capacity after 700 cycles.

10.1039/d5ee00217f article EN Energy & Environmental Science 2025-01-01

The HDPC derived from human hair shows superior performance as an anode material for LIBs with high reversible capacity (1331 mA h g<sup>−1</sup> at 0.1 A g<sup>−1</sup>) and excellent rate capability (205 10 g<sup>−1</sup>).

10.1039/c4ra12121j article EN RSC Advances 2014-01-01
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