Application examples of rubidium tetrafluoroborate_Industrial additives

Background and overview of application examples of rubidium tetrafluoroborate

Rubidium tetrafluoroborate can be used in machinery, electronics and other fields. For example, it can be used to prepare engine coolant with good corrosion inhibition performance or as an additive in high-voltage electrolyte.

Application examples of rubidium tetrafluoroborate

Examples of application of rubidium tetrafluoroborate Application 1,

CN201510954974.8 discloses an engine coolant with good corrosion inhibition performance. The raw material composition according to weight percentage is as follows: ethylene glycol 22-78%, 2-aminoglutaric acid 1.2-1.5%, rubidium tetrafluoroborate 0.3-1.1%, sodium silicate 0.05-0.18%, sodium benzoate 0.23-1.25%, methylbenzotriazole 0.3-0.6%, sodium dodecylbenzene sulfonate 0.08-0.15%, fatty carboxylate 0.3 -0.8%, pH regulator 0.2-1.2%, sodium aluminate 0.02-0.04%, defoaming agent 0.05-0.18%, pigment 0.01-0.25%, the balance is deionized water. The invention also provides a method for preparing engine coolant with good corrosion inhibition performance. The engine coolant prepared by the invention not only has a high reserve alkalinity, but also has a good inhibitory effect on the corrosion of cast iron, cast aluminum, copper, solder, brass and steel, thereby improving the corrosion inhibition ability of the engine coolant. Extends engine coolant life.

Application Examples of Rubidium Tetrafluoroborate Application 2.

CN201610896487.5 provides the use of a rubidium cesium carbonate compound as an additive in high-voltage electrolyte in the field of lithium ion batteries; wherein the rubidium cesium compound includes: rubidium hexafluorophosphate (RbPF₆ ), cesium hexafluorophosphate (CsPF₆), rubidium bistrifluoromethylsulfonyl imide (RbTFSI), cesium bistrifluoromethylsulfonyl imide (CsTFSI), Rubidium perchlorate (RbClO₄), cesium perchlorate (CsClO₄), rubidium methane sulfonate (RbCH₃SO₃), cesium methane sulfonate (CsCH₃SO₃), rubidium tetrafluoroborate (RbBF₄), Cesium tetrafluoroborate (CsBF₄), rubidium trifluoromethanesulfonate (RbCF₃SO₃), trifluoromethanesulfonic acid Cesium (CsCF₃SO₃), rubidium dioxaloborate (RbC₄BO₈), dioxaloborate Cesium (CsC₄BO₈), rubidium difluoroxalate borate (oyster calcium carbonate RbC₂BF₂O ₄), cesium difluoroxalate borate (CsC₂BF₂O₄), rubidium nitrate (RbNO₃), cesium nitrate (CsNO₃), rubidium carbonate (Rb₂CO₃) and cesium carbonate (Cs One or more of ₂CO₃).

References

[1]CN201510954974.8 An engine coolant with good corrosion inhibition performance and its preparation method

[2] CN201610896487.5 New uses of rubidium and cesium compounds, high-voltage electrolyte additives, high-voltage electrolytes and lithium-ion batteries