Quan Ji

ORCID: 0000-0003-4391-4390
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About
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Research Areas
  • Flame retardant materials and properties
  • Hydrogels: synthesis, properties, applications
  • Nuclear Physics and Applications
  • Advanced Sensor and Energy Harvesting Materials
  • Particle Accelerators and Free-Electron Lasers
  • Advanced Cellulose Research Studies
  • Particle accelerators and beam dynamics
  • Superconducting Materials and Applications
  • Particle Detector Development and Performance
  • Natural Fiber Reinforced Composites
  • Nuclear Materials and Properties
  • Fusion materials and technologies
  • Advanced Battery Materials and Technologies
  • Particle physics theoretical and experimental studies
  • Nuclear reactor physics and engineering
  • Fire dynamics and safety research
  • Advancements in Battery Materials
  • Supercapacitor Materials and Fabrication
  • Advanced Battery Technologies Research
  • Adsorption and biosorption for pollutant removal
  • Lignin and Wood Chemistry
  • Graphene and Nanomaterials Applications
  • Radiation Detection and Scintillator Technologies
  • Nanomaterials for catalytic reactions
  • biodegradable polymer synthesis and properties

Guizhou University
2024-2025

Qingdao University
2014-2024

Chinese Academy of Sciences
2007-2024

Institute of High Energy Physics
2007-2024

Zhejiang University
2022

China Spallation Neutron Source
2016-2018

Marine Biology Institute of Shandong Province
2015

Qingdao Center of Resource Chemistry and New Materials
2015

Xiaomi (China)
2009

Cobalt tetroxide (Co3O4) has attracted much attention as a promising anode material for rechargeable lithium-ion batteries (LIBs) owing to its high theoretical capacity (890 mA h g−1). However, poor electronic conductivity and weak ability accommodate large volume changes during repeated charging–discharging process, which results in the cycling performance, have hindered practical application of Co3O4. In this article, Co3O4/C fibres were prepared by simple pyrolysis wetspun cobalt alginate...

10.1039/c4ta03052d article EN Journal of Materials Chemistry A 2014-08-29

The membrane is one of the key inner parts lithium-ion batteries, which determines interfacial structure and internal resistance, ultimately affecting capacity, cycling, safety performance cell. In this article, an alginate-based fiber composite was successfully fabricated from cellulose calcium alginate with flame-retardant properties via a traditional papermaking process. membrane, plays bridging role acts as filler. After 100 cycles, batteries by separator exhibited better capacity...

10.1021/acsami.0c10630 article EN ACS Applied Materials & Interfaces 2020-08-03

A novel and efficient cellulose/graphene oxide (CGO) fibre adsorbent was prepared by wet-spinning technique. The morphology physicochemical properties of the CGO fibres were characterised scanning electron microscope (SEM), Fourier transform infrared spectrometer, thermo-gravimetric analysis. equilibrium adsorption data well fitted to Langmuir models, capacity calculated from model reached 480.77 mg/g at 318 K. kinetic studies revealed that pseudo-second-order best describes data....

10.1080/17458080.2016.1198499 article EN cc-by-nc Journal of Experimental Nanoscience 2016-06-27

Organic solvent nanofiltration has been commonly used in the pharmaceutical and petroleum chemistry industries. As a two-dimensional (2D) nanomaterial, graphene oxide (GO) nanosheets have great potential for fabrication of organic membranes, while unfavorable swelling peeling GO membrane hampered their practical application. Herein, hybrid membranes with strong stability were designed using reduced (rGO) nanoflake as intercalation poly(vinyl alcohol) (PVA) binder to improve interfacial...

10.1021/acsanm.3c05197 article EN ACS Applied Nano Materials 2024-01-05

Co3O4 nanoparticle embedded carbonaceous fibres were prepared from Co(2+) coordinated regenerated cellulose fibres, which showed high reversible capacity and excellent cycling stability as anode materials for Li-ion batteries.

10.1039/c5cc06160a article EN Chemical Communications 2015-01-01

Hydrogels with superb extensibility, perfect elasticity and recoverability, high toughness fatigue-resistance are constructed based on macro-cross-linking polycationic chitosan.

10.1039/c5py01437a article EN Polymer Chemistry 2015-10-13

Flexible, transparent and red-light-emitting luminescent polymer thin film derived from Eu(TTA)<sub>3</sub>-doped hydrophilic hybrid material.

10.1039/c5ra21828d article EN RSC Advances 2015-01-01

The China Spallation Neutron Source (CSNS) Project is a 100 kW-level pulsed spallation neutron source being built in Dongguan, Guangdong province and will be upgraded to 500 its Phase T...

10.1080/10448632.2018.1514186 article EN Neutron News 2018-04-03
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