A LC compound and a LC mixture are provided. The mobile phone includes a transmitterreceiver unit for transmitting and receiving voice signals within a radio telecommunications network. In addition, the invention relates to a polyacrylonitrile-sulfur composite material, a cathode material, an alkali-sulfur cell or an alkali-sulfur battery as well as to an energy store. Panning and zooming are implemented by software that controls the addresses in the pixel array from which data are transferred to the graphics controller’s associated display memory. A loop on the back of the shoe enables one to easily grip the shoe when putting the shoe on or taking the shoe off. The invention further relates to apparatus for producing nanoparticles, having a feed line for transporting the gas stream into the apparatus, a particle generation and charging area for substantially simultaneous generation and charging of nanoparticles, and a takeoff line for transporting the charged nanoparticles from the particle generation and charging area.