About Gaorui New Energy Battery Materials R & D Center
Gaorui New Energy Battery Materials Research and Development Center, located in Xiangjiang New District, Changsha City, was established in June 2022 with a total investment of 30 million yuan and a laboratory area of 2200 ㎡. The proportion of research and development personnel with master's degree or above exceeds 27% and bachelor's degree or above 86.0. As a new energy comprehensive research and development platform, it is mainly engaged in the research and development of new lithium battery materials, new processes and new technologies, and provides small-scale and pilot scale-up production services, and is committed to building an open incubation base for new energy technologies.
The external services that can be provided include lithium battery scheme design, soft-pack battery sample preparation, new material verification, material physical and chemical performance characterization, battery performance & safety testing, battery or material failure analysis.
Established in
Laboratory Area
Proportion of R & D personnel with master degree or above
Core advantages
Professional service team
Members have research and development backgrounds in lithium batteries, materials, electrochemistry, etc., and can output customized lithium battery design solutions such as positive and negative electrode formulations and electrolyte formulations according to customer needs, as well as provide failure/reverse analysis services for batteries and materials.
Perfect sample preparation and testing resources
5% low humidity environment control can meet the development requirements of NCM/LFP lithium ion battery, solid state battery, sodium ion battery and other different system products. A complete set of lithium battery sample preparation equipment can be used for soft-pack battery core sample preparation of 1-5Ah different specifications. High and low temperature box, charging and discharging motor, safety test box to meet the lithium battery electrical performance and safety performance test requirements.
Services we provide
Lithium battery sample preparation
1, battery new technology, new technology small test and pilot scale-up production services.
2, the material or battery manufacturability evaluation: including slurry dispersion, slurry stability, diaphragm resistance, peeling force, cohesion and other key process data collection and report output.
Lithium battery electrical performance test
1. regular electrical performance tests such as rate discharge, high and low temperature discharge, cycling, etc.
2. Impedance spectroscopy (EIS), cyclic voltammetry, three electrodes, ionic conductivity and other mechanism analysis and testing.
Lithium Battery Design & Failure Analysis
1. Provide lithium battery related design solutions, including: positive and negative electrode formula & process design, electrolyte formula, electrochemical system design (material, structure, process, etc.).
2, for the battery or new materials to provide failure analysis, as well as competing products and other services.
Characterization of physical and chemical properties of materials
With DSC, ICP, infrared spectroscopy, specific surface area and particle size analyzer and other precision equipment, and can provide professional detection and analysis reports.
Equipment display
laser particle size analyzer
infrared spectrometer
Cleanliness automatic analysis system
DSC
Handheld XRFF Metal Analyzer
ICP spectrometer
Karnofs' moisture titrator
contact angle measuring instrument
Disperser system
Servo type tensile testing machine
Vicat softening point temperature tester
Air permeability tester
small coating machine
Cell making line
double planetary mixer
Formation chamber
Oil pressure roller machine
High and low temperature separation cabinet
Lithium battery sample preparation
Comprehensive manufacturability evaluation of materials or batteries: including slurry dispersion, slurry stability, diaphragm resistance, peel force, cohesion, etc.Key Process Data Collectionand report output.
slurry fluidity
slurry fineness
Peel force test
Diaphragm resistance test
Lithium battery electrical performance test
1. Rate discharge, high and low temperature discharge, cycling, high temperature storage and other regular electrical performance tests.
Short-term performance test
Long term performance testing
2. Impedance spectroscopy (EIS), cyclic voltammetry, three-electrode, ionic conductivity, mechanism analysis and testing.
mechanism analysis
Lithium Battery Solutions
We can provide professional lithium battery related solutions, including:
01
Positive and negative electrode formula & process
02
electrolyte formula
03
electrochemical system design
Material, structure, process, etc.
failure analysis
Failure analysis for batteries or new materials
New material performance analysis
For new materials, provide benchmarking analysis to better guide the direction of subsequent material development.
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Contact Phone:+86 0731-55578919
Green Power Headquarters Address: Building 14, Yaoqian Technology Enterprise Incubator Construction Project, No. 19 Chuangye Road, Bantang Street, High tech Zone, Xiangtan City, Hunan Province
Address of Green Power R&D Center: Building 12, Country Garden Smart Park, Xuehua Village, Xueshu Street, Yuelu District, Changsha City, Hunan Province