CAS: 12039-13-3; Bis(Sulfanylidene)Titanium

专利信息

专利号:US-11161740-B2
优先权日:2016-09-05
标题:Method of synthesis of LiTi2(PS4)3
发明人：KATOH YUKI
权利人:TOYOTA MOTOR EUROPE
摘要:A method of synthesis of lithium titanium thiophosphate LiTi 2 (PS 4 ) 3 including the steps of: (a) providing a mixture of lithium sulfide Li 2 S, phosphorus sulfide P 2 S 5 and titanium sulfide TiS 2 ; (b) subjecting the mixture prepared in step (a) to a preliminary reaction step through mechanical milling or melt-quenching to produce an intermediate amorphous sulfide mixture; (c) subjecting the mixture prepared in step (b) to a heat treatment step at a maximum plateau temperature of at least 350° C. and less than 500° C.

专利号:US-7018603-B2
优先权日:2000-12-08
标 题 :Synthesis of lithium iron sulphides and their use as cathodes
发明人：RITCHIE ANDREW G; BOWLES PETER G
权利人:QINETIQ LTD
摘要:A process for the production of a lithium transition metal sulphide such as lithium iron sulphide, the process comprising reacting a transition metal sulphide with lithium sulphide in a solvent comprising a molten salt or a mixture of molten salts. Lithium transition metal sulphides obtained using this process are useful in the production of electrodes, in particular for rechargeable lithium batteries.

专利号:US-2013157133-A1
优先权日:2011-11-17
标 题:Process for Producing Defect-Free Lithium Metal Phosphate Electrode Materials
发明人：CHEN JIAJUN; GRAETZ JASON
权利人:ASSOCIATES LLC BROOKHAVEN SCIENCE; BROOKHAVEN SCIENCE ASS LLC
摘要:A method of synthesizing defect-free phospho-olivine materials is disclosed. The method is based on direct hydrothermal synthesis of phospho-olivine compound(s) and subsequent lattice reordering at or near the transition temperature to eliminate lattice defects or on one-pot in situ hydrothermal synthesis of phospho-olivine compound(s), where the cation ordering occurs during dwell time after rapid synthesis to eliminate lattice defects. The disclosed methods produce defect-free phospho-olivine compound(s) having a crystal lattice with a Pnma space group. In order to determine the exact transition temperature for complete removal of single- or mixed-transition metals from lithium sites or to monitor the crystal growth and removal of single- or mixed-transition metals from lithium sites during the hydrothermal synthesis, the method encompasses a procedure for determining and monitoring defects in the phospho-olivine phases using X-ray diffraction.

专利号:US-8614878-B2
优先权日:2008-01-17
标 题 :Nanoscale intercalation materials on carbon powder, process for production, and use thereof
发明人：SEYMOUR FRASER W
权利人:SEYMOUR FRASER W
摘要:An electrode material is created by forming a thin coating or small deposits of metal oxide as an intercalation host on a carbon powder. The carbon powder performs a role in the synthesis of the oxide coating, in providing a three-dimensional, electronically conductive substrate supporting the metal oxide, and as an energy storage contribution material through ion adsorption or intercalation. The metal oxide includes one or more metal oxides. The electrode material, a process for producing said electrode material, an electrochemical capacitor and an electrochemical secondary (rechargeable) battery using said electrode material is disclosed.

专利号:US-8503162-B2
优先权日:2008-01-17
标题 :Electrode, related material, process for production, and use thereof
发明人：SEYMOUR FRASER W
权利人:SEYMOUR FRASER W
摘要:An electrode material is created by forming a thin conformal coating of metal oxide on a highly porous carbon meta-structure. The highly porous carbon meta-structure performs a role in the synthesis of the oxide coating and in providing a three-dimensional, electronically conductive substrate supporting the thin coating of metal oxide. The metal oxide includes one or more metal oxides. The electrode material, a process for producing said electrode material, an electrochemical capacitor and an electrochemical secondary (rechargeable) battery using said electrode material is disclosed.

专利号:CA-2436600-C
优先权日:2000-12-08
标题 :Synthesis of lithium transition metal sulphides