摘要:
The invention relates to a method for storing, transporting, and outputting electrochemical energy, wherein storage and output are spatially decoupled, using at least one electrochemical reactor having the reactants alkali metal and sulfur, wherein the electrochemical reactor comprises two compartments, which are separated by a solid electrolyte.
摘要:
The invention relates to a method for producing molded parts by molding thermoplastic molding compounds F having reduced deposit formation, whereby according to the invention, the thermoplastic molding compounds comprise magnesium and/or calcium compounds in an amount from 0 mg/kg to 100 mg/kg (calculated as the sum of the mg Mg and the mg Ca per kg of thermoplastic molding compound F, and determined by means of atomic emission spectrometry using inductively coupled plasma (ICP-AES)); the invention further relates to the use of molding compounds F in the method according to the invention and molded parts that can be produced using the method according to the invention.
摘要:
The invention relates to a multiphase polymer mixture containing a foaming agent and domains of between 5 and 200 nm, the solubility of the foaming agent in the phase forming the domains being twice as high as in the adjacent phases. The invention also relates to methods for producing and expanding said mixture in order to form nanoporous polymer foams.
摘要:
The present invention relates to a method for producing workpieces which is characterized in that (a) pieces of open-cell aminoplastic foam with an average diameter in the range from 50 µm to 5 mm (weight average) (b) are mixed with at least one film-forming polymer, subjected to a shaping step and subsequently dried.
摘要:
Disclosed are mixtures comprising: a) pieces of open-cell amino-plast foam that has an average diameter (weight average) ranging from 50 µm to 5 mm, b) water, c) at least one surfactant, and d) an optional oil phase or fat phase.
摘要:
The invention relates to the spray condensation method for the production of dried resin in powder form made from melamine, urea or mixtures thereof and at least one aldehyde, whereby the morphology of the produced resin particles may be specifically influenced with regard to the particle parameters thereof.