Abstract: A method for at least partially encapsulating or embedding components by resin transfer molding includes: placing a component into a mold of a resin transfer molding device; and introducing an embedding material into the mold through a plurality of runners and/or sprues.

Abstract: A lithium-sulfur battery which includes an electrolyte containing lithium-ions, an anode and a cathode containing sulfur. The lithium-sulfur battery also contains a surface layer which is arranged between the anode and the cathode. The lithium-sulfur battery further includes areas on the cathode side which contain polysulfides. The surface layer of the lithium-sulfur battery contains at least one graphene layer which is permeable to lithium ions and impermeable to polysulfides.

Abstract: A charging device for charging a motor vehicle includes an energy supply unit which is arranged externally in relation to the motor vehicle, and which is designed to provide electrical current for a solid-state gas battery of the motor vehicle. In addition, the charging device includes a gas supply unit which is arranged externally in relation to the motor vehicle and which is designed to provide gas for the solid-state gas battery of the motor vehicle. Furthermore, the charging device has at least one supply connection by which the energy supply unit can be coupled to the motor vehicle for the purposes of a charging process for supplying electrical current for the solid-state gas battery, and by which the gas supply unit can be coupled to the motor vehicle for the purposes of the charging process for supplying gas for the solid-state gas battery.

Abstract: An operating device for operating a motor vehicle has at least one solid-state gas battery that is designed to provide energy for an electric motor of the motor vehicle. In addition, the operating device has at least one high-pressure tank for receiving and storing gas for the solid-state gas battery. Furthermore, the operating device has at least one charging connection via which the solid-state gas battery can be coupled for the purposes of a charging process for receiving electrical current, and via which the high-pressure tank can be coupled for the purposes of the charging process for receiving gas.

Abstract: A lithium-sulfur battery which includes an electrolyte containing lithium-ions, an anode and a cathode containing sulfur. The lithium-sulfur battery also contains a surface layer which is arranged between the anode and the cathode. The lithium-sulfur battery further includes areas on the cathode side which contain polysulfides. The surface layer of the lithium-sulfur battery contains at least one graphene layer which is permeable to lithium ions and impermeable to polysulfides.

Abstract: An electrochemical cell includes a negative electrode, a positive electrode, an aluminum current collector that is connected to the positive electrode in an electrically conductive manner, and an electrolyte. The electrolyte includes non-ionic organic compounds present in an amount of less than 1.0 wt % of the total electrolyte, and an ionic liquid as a solvent. The ionic liquid is present in the electrolyte in an amount of at least 80 wt % of all electrolytes. In addition, the ionic liquid includes a cation of the formula: and an anion of the formula: Furthermore, the ionic liquid includes a conducting salt containing: The electrolyte has less than 0.5 wt % of PF6?. The aluminum current collector is provided with a protective layer comprising AlF3.

Abstract: An operating device for operating a motor vehicle has at least one solid-state gas battery that is designed to provide energy for an electric motor of the motor vehicle. In addition, the operating device has at least one high-pressure tank for receiving and storing gas for the solid-state gas battery. Furthermore, the operating device has at least one charging connection via which the solid-state gas battery can be coupled for the purposes of a charging process for receiving electrical current, and via which the high-pressure tank can be coupled for the purposes of the charging process for receiving gas.

Abstract: A charging device for charging a motor vehicle includes an energy supply unit which is arranged externally in relation to the motor vehicle, and which is designed to provide electrical current for a solid-state gas battery of the motor vehicle. In addition, the charging device includes a gas supply unit which is arranged externally in relation to the motor vehicle and which is designed to provide gas for the solid-state gas battery of the motor vehicle. Furthermore, the charging device has at least one supply connection by which the energy supply unit can be coupled to the motor vehicle for the purposes of a charging process for supplying electrical current for the solid-state gas battery, and by which the gas supply unit can be coupled to the motor vehicle for the purposes of the charging process for supplying gas for the solid-state gas battery.