Whether electromobility, smartphones or industrial applications – high-performance, durable and safe energy storage systems are in demand in many fields of application. PROvendis offers battery technologies for licensing, to purchase or for development cooperation.
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TDTO (Three-Dimensional Titanium Oxide)
The present invention belongs to the technical field of rechargeable batteries and supercapacitors. Particularly, it relates to an electrode material for rechargeable batteries and electrochemical capacitors, a method for preparing the same, and rechargeable batteries as well as electrochemical capacitors.
Efficient Hydrogen Production
Innovative materials for sustainable hydrogen production: Scientists at Ruhr-Universität Bochum have developed a high-performance NiCoFe alloy that significantly improves the efficiency and stability of alkaline water electrolysis. With low overpotentials and high resistance to reverse currents, this material offers new prospects for the decarbonization of energy-intensive industries. Thanks to versatile manufacturing processes, the alloy can be used as an anode and cathode and enables more economical hydrogen production - a decisive step towards a green energy future.
Hydrogen free Water2Ammonia
An innovative electrochemical process is revolutionizing sustainable ammonia synthesis: using a palladium membrane as a selective hydrogen bridge, the technology enables an efficient LiNRR reaction with water as the hydrogen source. Compared to conventional methods, the system increases NH₃ production by 200% and offers an environmentally friendly alternative to the energy-intensive Haber-Bosch process. Ideal for applications in the chemical industry, the hydrogen economy and sustainable chemical synthesis.
High-voltage macro cell
A new type of high-voltage macrocell from Dortmund University of Applied Sciences and Arts makes it possible to store energy with a total voltage of up to 20,000 volts. For this purpose, individual modular storage modules (“FOXe”) with a voltage of up to 1500 volts are joined together in tube systems to form a high-voltage macrocell.
Green Electrodes
Metal free, printable electrode based on an organic compound prepared by polymerization of triaryl amine.
Compensating for Leakage current
Efficient charging of traction batteries is a key technology for the success of electric vehicles on the market. To this end, concepts for transformerless on-board chargers are currently being increasingly considered. Interfering high leakage currents to ground can be prevented or compensated for by this invention.
Intelligent charging for electric vehicles
Short charging times are essential for the acceptance of battery-powered vehicles. As a result, three-phase on-board chargers are increasingly being installed in electric vehicles as they significantly reduce charging times compared to single-phase charging circuits.