Di-Fluoro ethylene carbonate manufacturers
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| | Di-Fluoro ethylene carbonate Basic information |
| Product Name: | Di-Fluoro ethylene carbonate | | Synonyms: | Di-Fluoro ethylene carbonate;trans-4,5-Difluoroethylenecarbonate;trans-4,5-Difluoro-1,3-dioxolan-2-one;1,3-Dioxolan-2-one, 4,5-difluoro-, (4R,5R)-rel-;(4R,5R)-4,5-difluoro-1,3-dioxolan-2-one;DFEC;Di-Fluoro ethylene carbonate (DFEC) | | CAS: | 311810-76-1 | | MF: | C3H2F2O3 | | MW: | 124.04 | | EINECS: | | | Product Categories: | | | Mol File: | 311810-76-1.mol |  |
| | Di-Fluoro ethylene carbonate Chemical Properties |
| Boiling point | 233.8±30.0 °C(Predicted) | | density | 1.52±0.1 g/cm3(Predicted) | | form | liquid | | color | Clear | | InChI | InChI=1/C3H2F2O3/c4-1-2(5)8-3(6)7-1/h1-2H/t1-,2-/s3 | | InChIKey | DSMUTQTWFHVVGQ-DLDCVFTPNA-N | | SMILES | O1[C@H](F)[C@@H](F)OC1=O |&1:1,3,r| |
| | Di-Fluoro ethylene carbonate Usage And Synthesis |
| Uses |
As the analog of fluoroethylene carbonate, difluoroethylene carbonate (DFEC) is a promising electrolyte additive for stabilizing the electrolyte?electrode interphase in LMBs. DFEC could be a multifunctional electrolyte additive for a stable high-voltage LMB system. At first, DFEC exhibits a low LUMO level, which can decompose into a LiFrich SEI layer, which can govern the Li+ -ion flux and suppress the growth of lithium dendrite. Furthermore, DFEC also has a good performance for forming a thin but stable CEI layer on the surface of the cathode, which can significantly reduce the side reaction between the electrolyte and the cathode. Therefore, Li||LiNi0.8Mn0.1Co0.1O2 (NMC811) full cells with 5% DFEC addition presents a very stable cycling performance[1].
| | References | [1] Hanyu Tu and Xiaobo Ji. “Difluoroethylene Carbonate as an Electrolyte Additive for Engineering the Electrolyte–Electrode Interphase of Lithium Metal Batteries.” ACS Applied Materials & Interfaces 15 46 (2023): 53533–53539.
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| | Di-Fluoro ethylene carbonate Preparation Products And Raw materials |
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