Profile

As a leading global enterprise in electronic chemicals and functional materials, the company has emphasized on research and development since its establishment, insisted on high level of investment in R&D, continuously promoted the construction of R&D platforms, improved the innovation capability, and driven the high-quality development of the whole industry chain and the whole industry. After more than 20 years of development, the company has built the Capchem Research Institute which integrates research, development, technical service, testing and validation, and information management of various products, such as battery chemicals, organic fluorine chemicals, capacitance chemicals and semiconductor chemicals.

 

The company actively establishes cooperative relationships in terms of talent and technology R&D with famous universities and research institutes, at home and abroad, such as Peking University, Chinese Academy of Sciences, Southern University of Science and Technology, Shanghai Jiao Tong University, The Hong Kong Polytechnic University, University of Macau, etc., to further strengthen the innovation capability. The company has built SUSTech-Capchem Joint Energy Materials Laboratory, Academician (Expert) Workstation, and Shenzhen Enterprise Postdoctoral Workstation Substation, and other industry-academia-research joint R&D and innovation platform. The company actively builds a platform ecology of optimal resource allocation with industry experts, cooperates with industry alliances and clusters, promotes the upgrading of the manufacturing industry to be low-carbon, resource-based, recyclable and intelligent, and further strengthens its position as a leading enterprise in the field of new materials.

16000 +m²

Laboratory area

12

Research departments

30

Platforms for R&D and innovation

1000 +

Patents owned by the Company

R&D Platform

National Enterprise Technology Center

National CNAS Accreditation Testing Center

Guangdong Engineering Technology Research and Development Center for New Electronic Chemicals

Guangdong-Hong Kong-Macao Optical Thermoelectric Energy Materials and Equipment Joint Laboratory

Shenzhen Key Enterprise Research Institute

Shenzhen Research and Development Center for New Electronic Chemicals

Shenzhen Engineering Laboratory of Li-ion Power Battery Electrolyte

Shenzhen Enterprise Technology Center

Academician (Expert) Workstation

Post-Doctoral Workstation

Post-doctoral Innovation Practice Base

Southern University of Science and Technology-New Zeus Joint Laboratory

Hardware

The Capchem Research Institute is also equipped with high-performance R&D and testing instruments to facilitate the whole process research from component manufacturing to performance testing and mechanism analysis.

Scanning electron microscope

Scanning electron microscope

X-ray photoelectron spectrometer

X-ray photoelectron spectrometer

Liquid chromatography-mass spectrometer

Liquid chromatography-mass spectrometer

Ultra performance liquid chromatograph

Ultra performance liquid chromatograph

Combustion ion chromatograph

Combustion ion chromatograph

Inductively coupled plasma atomic emission spectrometer

Inductively coupled plasma atomic emission spectrometer

Gas chromatograph-mass spectrometer

Gas chromatograph-mass spectrometer

Gas chromatograph

Gas chromatograph

R&D and Innovation Mechanism

R&D and Innovation Mechanism We are committed to advancing R&D, synthesis and testing of new functional materials in an environmentally friendly manner by adopting green chemistry and cleaner process, with an aim to provide customers with tailored product formulations and solutions. We are determined to lead the development of the electronic chemical industry and the functional material industry with cost-effective electronic chemical materials, and usher in a bright future with electronic chemicals and functional materials.

R&D and Innovation Mechanism

 

|new additive

LDY196 (Unsaturated Ester Additive)

Features:

■%The positive and negative electrodes are decomposed into films to protect the electrodes.

■ Long cycle stability 1C/1C>3000 weeks, long life.

■ High thermodynamic stability protects your battery at 85 ℃ high temperature.

Scope of application:High nickel/high voltage long cycle passenger cars, high power power tools.

LDY269 (carbonate additive)

Features:

■%Participate in the negative electrode SEI film formation and improve the cycle.

■%Long cycle stability 1C/1C>2500 weeks, long life.

■%It has a lower impedance than VC.

Scope of application:Rate type three yuan, high nickel, high voltage power battery, high rate start-stop battery.

 

SCT2584 (new positive/negative film forming additive)

Features:

■%Formation of more uniform and thinner CEI films on the surface of ternary cathode materials and suppression of phase transition

■%In the negative electrode before the EC film formation, inhibit the decomposition of solvent and lithium salt

■%Improved high-voltage high-temperature cycling and high-temperature storage performance

■%Improving Hot Box Performance of LCO System

Scope of application:Cobalt lithium digital products, high nickel/high pressure ternary power system, lithium iron manganese phosphate power/energy storage.

 

|Digital Electrolyte Products

Capchem focuses on the research of ultra-high voltage, ultra-fast charging and silicon-based battery adaptation electrolyte of digital electrolyte, and has achieved remarkable results.

■Electrolyte for high voltage digital battery (4.45~4.5V)

The comprehensive regulation of new additives and formulations with independent intellectual property rights is adopted to effectively guarantee the comprehensive performance of higher pressure lithium cobalt oxide system batteries.

■ Ultra-fast charging of electrolyte for digital batteries (4.2~4.5V)

The use of new solvent combination to achieve 2-5C fast charge requirements, while achieving other battery performance of high and low temperature.

■Electrolyte for lithium cobalt oxide/silicon-based anode battery

New Zeus focuses on the development of new silicon-based anode electrolyte, which effectively improves the cycle life of the battery and further improves the energy density of the battery.

 

|Power Electrolyte Products Lithium Iron Phosphate System

■ Lithium iron phosphate system

Xinzhoubang focuses on the research and development of high-pressure solid density and high-surface density lithium iron phosphate system batteries for passenger cars. Through the synergy of low-viscosity solvents and penetration additives, the problem of difficult penetration of electrolytes under high compaction is solved. Meet the requirements of passenger cars for both high and low temperatures.

■ High voltage system

Xinzhoubang adopts solvent, lithium salt and additive formula with the characteristics of oxidation resistance and wide electrochemical window, which overcomes the problems of poor adaptability and easy decomposition of traditional carbonate electrolyte, greatly improves the electrochemical performance of electrolyte under high voltage, realizes the safety, high efficiency and durability of battery under high voltage, and has a cycle life of more than 2000 weeks.

High voltage resistance: working cut-off voltage 4.25 ≤V≤ 4.45V

Long cycle: cycle life of up to 2000 weeks or more

■ High nickel battery system

High nickel/graphite system battery (square or cylindrical): the use of independent research and development of positive and negative film-forming additives, with low viscosity solvent, so that the battery has excellent low temperature performance and power performance. This series of products have excellent comprehensive performance, low cost, leading technology, independent intellectual property rights, and no patent risk.

300Wh/kg high nickel/silicon carbon system battery: through the excellent performance of positive and negative electrode protection additives and new fluorinated solvent formula optimization design, this series of products take into account high temperature resistance and long cycle performance, 1C cycle life of more than 1500 weeks.

 

|Supercapacitor Electrolyte

■ DLC3702 series: 3.0V high voltage EDLC electrolyte

■ DLC3413/DLC3402 Series: Dual 85 EDLC High Temperature Electrolyte

Application areas:Grid side energy storage, communication unit in ring network cabinet, grid terminal meter

 

■ DLC3733 series:-55 ℃ ultra-low temperature EDLC electrolyte

Application areas:It is used in extreme cold fields, such as polar, aerospace and aviation equipment.

 

 

Semiconductor Chemicals

■ Cu/AS one-step etching solution

AS etch rate: 0-20Å/s
Roughness: No difference before and after etching
Metal residue: None
Undercut: none
Service life: ≥ 7000ppm (based on copper ion concentration)

 

Scope of application:The high-precision etching applied to the high-generation panel copper process can meet the specific requirements of simultaneous etching of the metal semiconductor layer AS, so as to achieve the purpose of eliminating a DRY etching process and greatly reducing the manufacturing cost.

The above figure is the cross-sectional electron microscope of the substrate etched to different AS depths.

 

■ IGZO compatible etching solution

IGZO corrosion rate <0.1 Å/s
Roughness: No difference before and after etching
Metal residue: None
Undercut: none
Service life: ≥ 4000ppm (based on copper ion concentration

 

Scope of application:Applied to high-generation panel copper process high-precision etching, can meet the metal layer etching at the same time, the semiconductor layer IGZO without Damage.

The above figure shows the scanning electron microscope image of the substrate section after etching.

To learn more about the latest products and solutions of the new state, please contact us.