CAS: 171611-11-3; Lithium Bis(Fluorosulfonyl)Amide

相似化合物

14984-76-0 100669-96-3 1057745-51-3

专利信息

专利号:EP-4008687-A1
优先权日:2020-12-02
标 题:A method for the large scale synthesis of metal oxide nanosheets, and their uses
发明人：VINCENT MEWIN; ETACHERI VINODKUMAR
权利人:FUNDACION IMDEA MAT
摘要:The present invention relates to a rapid, scalable and inexpensive method for the synthesis of metal oxide nanosheets; the uses of the metal oxide nanosheets as electrode active materials and as catalyst; an electrode comprising the metal oxide nanosheets, a process for producing the electrode, a cell comprising the electrode and an energy storage and/or delivery system.

专利号:US-8377406-B1
优先权日:2012-08-29
标 题 :Synthesis of bis(fluorosulfonyl)imide
发明人：SINGH RAJENDRA P; MARTIN JERRY LYNN; POSHUSTA JOSEPH CARL
权利人:BOULDER IONICS CORP; SINGH RAJENDRA P; MARTIN JERRY LYNN; POSHUSTA JOSEPH CARL
摘要:The present invention provides methods for producing bis(fluorosulfonyl) compounds of the formula:n nF—S(O) 2 —Z—S(O) 2 —F  In nby contacting a nonfluorohalide compound of the formula:n nX—S(O) 2 —Z—S(O) 2 —Xn nwith bismuth trifluoride under conditions sufficient to produce the bis(fluorosulfonyl) compound of Formula I, where Z and X are those defined herein.

专利号:US-2023406818-A1
优先权日:2022-06-21
标 题:Synthesis of alkyl bis(fluorosulfonyl)imide
发明人：DZWINIEL TREVOR L; PUPEK KRZYSZTOF Z; TABAKA AMBER
权利人:UCHICAGO ARGONNE LLC
摘要:Provided herein is a process comprising reacting a metal salt of bis(fluorosulfonyl)imide with an effective amount of di(C 1-3 alkyl) sulfate or di(C 2-3 alkenyl) sulfate in a solvent substantially free of dioxane to provide an N—(C 1-3 alkyl) or an N—(C 2-3 alkenyl) bis(fluorosulfonyl)imide, wherein the metal salt is an alkali or alkaline earth metal salt, the effective amount ranges from a molar excess to 10 molar equivalents of di(C 1-3 alkyl) or di(C 2-3 alkenyl) sulfate, and the solvent is selected from acyclic C 4-12 ethers and/or C 4-12 esters.

专利号:WO-2022199643-A1
优先权日:2021-03-26
标 题 :Synthesis method for bis(fluorosulfonyl)imide
发明人：YUE GONGXING; WENG YEQIN; TSE MAN KIN; FAN ZHONGLIANG; SUN WAI YIN RAYMOND; CHAN ALBERT SUN-CHI
权利人:GUANGZHOU LEE & MAN TECH COMPANY LIMITED
摘要:Disclosed in the present invention is a synthesis method for bis(fluorosulfonyl)imide (HFSI), comprising the following steps: taking bis(chlorosulfonyl)imide and anhydrous hydrogen fluoride as raw materials, and carrying out fluorination reaction in the presence of a reaction promoter to obtain HFSI. In the present invention, generated HCl gas is absorbed by means of alkali liquor and is discharged out of a reaction system in a timely fashion, high-purity HFSI is conveniently and quickly obtained by means of rectification and purification operations, and the problems that the process flow of preparing HFSI from HClSI is tedious, yields many byproducts, and is low in yield and high in three wastes, and it is difficult to purify a product are solved. The synthesis method of the present invention has the advantages of simple process flow, few side reactions, high product yield, high purity, high AHF utilization rate, low three wastes and low energy consumption, is a safe and environment-friendly synthesis method for preparing HFSI, is convenient for industrial implementation, and produces good economic benefits.

专利号:US-2024150918-A1
优先权日:2021-02-22
标 题:Improved Electrochemical Ammonia Synthesis
发明人：ANDERSEN SUZANNE ZAMANY; LI KATJA; BUKAS VANESSA JANE; SACCOCCIO MATTIA; KREMPL KEVIN; KIBSGAARD JAKOB; VESBORG PETER CHRISTIAN KJAERGAARD; CHAKRABORTY DEBASHISH; NØRSKOV JENS KEHLET; CHORKENDORFF IB; STATT MICHAEL; PEDERSEN JAKOB BRUUN; SAZINAS ROKAS
权利人:UNIV DANMARKS TEKNISKE; UNIV LELAND STANFORD JUNIOR
摘要:The invention regards a method for electrochemical ammonia synthesis, comprising the steps of: —providing an electrolysis cell having a cathode, —contracting the cathode with a source of cations preferably lithium cations, a source of nitrogen a source of oxygen, and a source of protons, wherein the oxygen source provides a predefined oxygen concentration, and —subjecting the cell to a potential and current load, whereby ammonia is synthesized.

专利号:WO-2025091638-A1
优先权日:2023-11-03
标 题 :Electrolyte flame-retardant additive and synthesis method therefor, and electrolyte
发明人：ZHANG HENG; LI CHI; LIU FANFEN; ZHANG YONG; ZHANG LIN
权利人:EVE POWER CO LTD
摘要:An electrolyte flame-retardant additive and a synthesis method therefor, and an electrolyte. The electrolyte flame-retardant additive comprises a compound having a structure represented by the following formula (I), wherein R1, R2, R3, R4, and R5 are each independently selected from at least one of F, Cl, Br, and H.