Abstract:
A solid state high voltage battery includes a cathode; an anode; a catholyte solution in contact with the cathode; an anolyte solution in contact with the anode, and a separator disposed between the cathode and the anode. At least one of the catholyte or the anolyte is gelled, and at least one of the catholyte or the anolyte comprises an organic electrolyte, an ionic liquid electrolyte, or water in salt electrolyte.
Abstract:
A method of making a gas producer includes providing a first tubular electrode; coating the inner or outer surface of the first tubular electrode with an electrolyte material; coating the electrolyte material with a second electrode material; and sintering the second electrode material using electromagnetic radiation to form a second tubular electrode.
Abstract:
A new class of electrolyte salts that contain substituted imidazole or benzimidazole groups is described. The salts can be used in non-aqueous electrolytes in lithium or other alkali battery cells. When used with a lithium metal anode, the salts are electrochemically stable up to 5V vs. Li/Li + .
Abstract:
In accordance with at least selected embodiments, novel or improved porous membranes or substrates, separator membranes, separators, composites, electrochemical devices, batteries, methods of making such membranes or substrates, separators, and/or batteries, and/or methods of using such membranes, separators, and/or batteries are disclosed. In accordance with at least certain embodiments, novel or improved microporous membranes, battery separator membranes, separators, energy storage devices, batteries including such separators, method of making such membranes, separators, and/or batteries, and/or methods of using such membranes, separators, and/or batteries are disclosed.
Abstract:
L'invention concerne l'utilisation de nanoobjets en carbone sous fluoré en tant que matériau d'électrode de batteries primaires au lithium, l'électrode obtenue par cette utilisation ainsi qu'une batterie au lithium comprenant une telle électrode. Les nanoobjets en carbone sous fluoré utilisés dans l'invention ont une partie centrale en carbone non fluoré et une partie périphérique en carbone fluoré de formule CF X où x représente le rapport atomique F/C qui est tel que 0,25 19 F MAS RMN présente un seul pic entre -150 et -190 ppm/CFCl 3 (hors bandes de rotation). L'invention trouve application dans le domaine du stockage et de la restitution d'énergie, en particulier.
Abstract:
A hermetic coin cell-type electrochemical cell having a housing comprising a cover and base made of the same material, and a glass seal; wherein the glass used in the glass seal has a coefficient of thermal expansion that is lower than that of the material used for the cover and the base.
Abstract:
A non-aqueous Magnesium electrolyte comprising: (a) at feast one organic solvent; (b) at least one electrolytically active, soluble, inorganic Magnesium (Mg) salt complex represented by the formula: Mg a Z b -X c wherein a, b, and c are selected to maintain neutral charge of the molecule, and Z and X are selected such that Z and X form a Lewis Acid, and 1 ≤ a ≤ 10, 1 ≤ b ≤ 5, and 2 ≤ c ≤ 30. Further Z is selected from a group consisting of aluminum, boron, phosphorus, titanium, iron, and antimony; X is selected from the group consisting of I, Br, Cl, F and mixtures thereof. Rechargeable, high energy density Magnesium cells containing an cathode, an Mg metal anode, and an electrolyte of the above-described type are also disclosed.
Abstract translation:一种非水性镁电解质,包括:(a)盛装一种有机溶剂; (b)至少一种电解活性的,可溶解的无机镁(Mg)盐络合物,其由下式表示:Mg a Z b -X c其中a,b和c被选择以保持分子的中性电荷,Z和 X选择为使得Z和X形成路易斯酸,并且1 <= a <= 10,1 <= b <= 5和2 <= c <30。另外Z选自铝, 硼,磷,钛,铁和锑; X选自I,Br,Cl,F及其混合物。 可充电的高能量密度还公开了含有阴极,Mg金属阳极和上述类型的电解质的镁电池。