Why use the Additives for Lithium-Ion Batteries?

The classifications of electrolytes for lithium-ion battery.

Electrolytes for lithium-ion battery is considered to be “The bridge of lithium-ion”. It makes the lithium-ion transfer between positive capacity and negative capacity. At present, the market divides it into three classify, liquid electrolyte, solid electrolyte, and ionic electrolyte, respectively. Currently, the application field of the main electrolytes for lithium-ion batteries is liquid electrolytes.

 

Why use the electrolytes for the lithium-ion battery?

The main component of a lithium-ion battery is the positive electrode, the negative electrode, electrolyte, and separator. Scientists usually use the electrolyte's chemical characteristics such as melting point, boiling point, viscosity, and conductivity to judge the pros and cons of electrolytes.

In many reliable experimental results, adding additives to the electrolyte of lithium-ion batteries has greatly improved the characteristics and excellence of the electrolyte, as well as the composition of the SEI film. Therefore, in the highly competitive lithium-ion battery market, lithium-ion battery electrolyte manufacturers will choose to add additives to the electrolyte.

The additives for lithium-ion batteries on the market can be roughly divided into three categories: improving cycle life, improving safety, and improving ion transmission characteristics based on their efficacy. HOPAX not only has achievement and popularity in the field of lithium-ion batteries but also the product of additives for lithium-ion batteries have also obtained unanimously appreciated by customers.

The following is the classification of the additives for lithium-ion batteries provided by HOPAX:

 

1) DTD

Application: Additives for Lithium-Ion Batteries

Efficacy:

  • Reduce impedance.
  • Improve elevated temperature efficacy.
  • Ameliorate the composition of the SEI film.

CAS No: 1072-53-3

Assay:≥99%

Moisture content:<100ppm

Appearance:White Powder

 

2) AD-1

Application: Additives for Lithium-Ion Batteries

Efficacy:

  • Suitable for LiFePo4.
  • Improve cycling stability.
  • Ameliorate the composition of the SEI film.

Assay:≥99.5%

Moisture content:<100ppm

 

3) PPS

Application: Additives for Lithium-Ion Batteries

Efficacy:

  • Improve high voltage efficacy.
  • Improve elevated temperature efficacy.
  • Ameliorate the composition of the SEI film.

CAS No: 1072-53-3

Assay:≥99.5%

Moisture content:<50ppm

Appearance:White Powder

 

4) AD-M

Application: Additives for Lithium-Ion Batteries

Efficacy:

  • Improve high voltage efficacy.
  • Improve cryogenic temperature efficacy.
  • Ameliorate the composition of the SEI film.

Assay:≥99.5%

Moisture content:<50ppm

Appearance:White Powder

 

5) AD-LIF

Application: Additives for Lithium-Ion Batteries

Efficacy:

  • Suppression gas generation.
  • Improve high voltage and elevated temperature efficacy.
  • Ameliorate the composition of the SEI film.

Assay:≥98%

Moisture content:<300ppm

Appearance:White Powder

 

6) 1,4-BS

Application: Additives for Lithium-Ion Batteries

Efficacy:

  • Low toxic.
  • Improve elevated temperature efficacy.
  • Ameliorate the composition of the SEI film.

CAS No: 1683-83-6

Assay:≥98%

Moisture content:<100ppm

Appearance:White Powder

 

Learn more about Hopax 1,4-BS

 

7) Ethylene sulfite (ES)

Application: Additives for Lithium-Ion Batteries

Efficacy:

  • Reduce impedance.
  • Improve cryogenic temperature efficacy.
  • Ameliorate the composition of the SEI film.

CAS No: 3741-38-6

Assay:≥99%

Appearance:Clear Liquid

 

Learn more about Hopax ES

 

Furthermore, to provide more comprehensive services, HOPAX has built a pilot factory in its DaFa Plant located in Kaohsiung, Taiwan for the manufacture of customized electrolytes or formulation modifications according to the customers’ product properties, material characteristics, applications, etc. And, for the purpose of ease-of-use in different scales of applications, HOPAX also offers several packaging options for its electrolyte products. Last but not least, all information on electrolyte designs, production details, etc., provided by customers will be absolutely kept confidential! HOPAX is right the best partner that you can trust the manufacture of your Li-ion battery electrolyte to!

Please contact us for the high-quality additives for Lithium-Ion Batteries!!

 

Release date:2020.12.16