1,3-Propanesultone ...

1,3-Propanesultone (PE)

1,3-Propanesultone (PE)

Min.Order / FOB Price:Get Latest Price

0 Metric Ton

Negotiable

  • Min.Order :0 Metric Ton
  • Purity: 99%min

Keywords

looking for 1,3-Propanesultonemanufactuer low price 1,3-Propanesultone

Quick Details

  • Appearance:95%+
  • Application:battery intermediate
  • PackAge:R&D,Pilot run
  • ProductionCapacity:|Metric Ton|Day
  • Storage:
  • Transportation:per client require

Superiority:

ChemFish co.,Ltd  a comprehensive enterprise,  Located in High-Tech Science Park,Changsha,China. 
With its own R&D center  and  more than 10000㎡manufacturing  plant . Chemfish  owns  40 reactors from 1000L to 8000L. With complete auxiliary equipment as: Fractionating columns, Boilers, Refrigeration unit, sewage treatment. we provide from a test to large-scale production for customers,and have analytical  instruments such as GC,HPLC ,NMR and so on.
And  we got the distribution authority from BASF //AkzoNobel/ DOW and some other famous brands . 
 
Our  golden  product :   
 
    
 Polymer Additive ： 
UV Absorber 3638 , UV Absorber 1577 , UV Absorber 1164  
 
 Electrolyte  Additive：  
 LiPO2F2 ，LiTFSI ，LiODFB，LiTFS，
Specialty  materials ：
Sucrose Benzoate，Potassium nonafluoro-1-butanesulfonate，
Intermediates : 
Pipoxolan Hcl , 2-(2-Hydroxyethyl)-p-phenylenediamine  , Tetra-O-benzyl-D-glucopyranose, 4-Hexylresorcinol，Sulfluramid， Other Organic fluorine surfactants
 
Our products are widely  for paints and coatings, battery, textiles and  or pharmaceuticals . 
ChemFish  keep  researching  and developing the most up-to-date materials to meet the market demands . we warmly welcome the customs synthesis .

Details:

 Lithium-ion coin cells containing electrolytes with and without 1,3-
propane sultone (PS) and vinylene carbonate (VC) were prepared and investigated.
The electrochemical performance of the cells is correlated with ex situ surface analysis
of the electrodes conducted by Fourier transform infrared and X-ray photoelectron
spectroscopies and in situ gas analysis by online electrochemical mass spectrometry
(OEMS). The results suggest that incorporation of both PS and VC results in
improved capacity retention upon cycling at 55 °C and lower impedance. Ex situ
surface analysis and OEMS confirm that incorporation of PS and VC alter the
reduction reactions on the anode inhibiting ethylene generation and changing the
structure of the solid electrolyte interface. Incorporation of VC results in CO 2
evolution, formation of poly(VC), and inhibition of ethylene generation. Incorporation
of PS results in generation of lithium alkylsulfonate (RSO 2 Li) and inhibition of
ethylene generation. The combination of PS and VC reduces the ethylene gassing
during formation by more than 60%.

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