Home/R&D Services/Electrolyte Customization/Electrolyte Formulation & Preparation

Electrolyte Formulation & Preparation

High-purity battery-grade electrolyte materials and solutions for lithium, sodium, and potassium-ion battery research, including electrolyte solvents and functional additives (EC, DMC, DEC, EMC, PC, FEC, FB, DTD, PST, TEP, TPP, and SN), electrolyte salts (LiPF₆, LiFSI, LiTFSI, LiBF₄, NaPF₆, NaFSI, NaTFSI, KPF₆, KFSI, and KTFSI), and ready-to-use electrolyte formulations such as 1M LiPF₆, NaPF₆, and KPF₆-based carbonate electrolyte blends. We support both specified electrolyte preparation and new formulation development. Electrolytes can be precisely prepared according to your existing recipe, or screened and adjusted based on your project requirements. All samples are prepared under controlled glovebox conditions, with quality evaluation for key parameters such as moisture, HF, density, and ionic conductivity to ensure consistency and reproducibility for subsequent cell testing and validation.
Electrolyte Formulation & Preparation

Typical Electrolyte Solutions

In addition to fully customized formulation development, Canrd provides established electrolyte solution directions for common battery chemistries and application requirements, which can serve as baseline formulations for further customization and validation.

 

Consumer Electronics (3C)

Power Battery & Energy Storage

Standard 4.2 V Electrolyte for Consumer Electronics

Electrolyte for LTO-Based Cells

(Long Cycle Life, Low Gas Generation)

Electrolyte for 4.35 V LCO / NCM523 Cells

Electrolyte for LMFP Power Batteries

Electrolyte for 4.4–4.45 V LCO / High-Compaction Artificial Graphite Cells

Electrolyte for NCM/LFP Power Batteries

Electrolytes for NCM523 / NCM622 / NCM811 / NCA Cells

Electrolyte for NCM / LFP Energy Storage Batteries

Electrolyte for Silicon-Based Anodes

Electrolyte for LMO Power Batteries

Fast-Charging Electrolyte

/

Key Features：

These formulations have been extensively validated in practical applications and offer broad compatibility across different battery systems. Customized formulations can be developed to address specific customer requirements, with a focus on electrolyte wettability, initial discharge efficiency, high-temperature gas suppression, fast charging, and other performance targets.

Key Features：

Developed for power-battery and energy-storage applications, these electrolyte solutions focus on high purity, long cycle life, and stable performance. In particular, electrolyte formulations for LTO-based cells are designed to reduce gas generation in pouch cells and improve long-term cycling stability.

 

Our Services

No.

Customized Electrolyte: Requirements

Client Fill In

Note

1

Service Type

 

Customer-specified formulation / Formulation development & optimization

2

Battery System

 

Li-ion / Na-ion / Li-metal / Li-S / Others

3

Cathode Material

 

e.g. LFP / NCM811 / LCO / Layered Oxide

4

Anode Material

 

e.g. Graphite / Si-C / Li Metal / Hard Carbon

5

Existing / Reference Formula

 

Please provide the complete formulation if available

6

Salt System

 

e.g. LiPF₆ / LiFSI / LiTFSI / NaPF₆ / NaFSI / Other

7

Salt Concentration

 

e.g. 1.0 M / 1.2 M / Customer specified

8

Solvent System & Ratio

 

E.g. EC/EMC = 3:7 / Ether-based / Customer specified.

9

Functional Additives

 

Additive type and concentration, if specified

10

Target Performance / Main Requirement

 

High voltage / Low temperature / Fast charging / Long cycle life / Gas suppression / Other

11

Sample Quantity

 

Required quantity per formulation and number of formulations

12

Raw Material Source

 

Provided by customer / Provided by Canrd

13

Quality Evaluation Requirements

 

Moisture / HF / Density / Conductivity / Appearance / Color / Other

14

Cell Validation Required

 

Yes / No; please specify cell type and testing requirements if required

15

Packaging Requirement

 

Bottle size / Quantity per bottle / Special packaging requirement

16

Delivery Address

 

Domestic / International

17

Other Special Requirements

 

Please specify any special preparation, storage, testing, or delivery requirements

Service Information

Item

Information

MOQ

Small-batch R&D quantities available; starting from 50 g for selected formulations

Lead Time

Confirmed after formulation review and raw-material availability check

Preparation Environment

Controlled glovebox environment

Main Solvent Purity

>99.99%

Moisture

<20 ppm

HF

<50 ppm

Density

Target value ±0.003 g/cm³

Packaging

Vacuum-sealed aluminum bottles
1Customization Requirements Form (EN)_20251010.xlsx
download
2Canrd Profile 20260529.pdf
download