Compressed air energy storage uses the excess electricity of the power system during the low load period. The air compressor is driven by an electric motor to compress the air into a closed large-capacity underground cave as a gas storage chamber. It can also be an abandoned mine, a sunken submarine...

Liquid flow batteries (RFBs) generate a lot of heat during operation. If the heat cannot be dissipated in a timely and effective manner, the battery temperature will rise, thus affecting the battery performance and safety. The electrochemical reaction conditions, ion conductivity, the rate at which...

Research on Effective Development Methods for Ultra-thin Heavy Oil Reservoirs   The Saertu heavy oil reservoirs in the WE block of Daqing are low-abundance ultra-thin heavy oil reservoirs.Only small -scale steam stimulation field tests have been carried out before.The degree of development is l...

Methods for improving low temperature performance of flow batteries   The efficiency of liquid flow batteries will be significantly reduced at low temperatures, and divalent vanadium ions will precipitate in vanadium electrolytes at low temperatures, seriously affecting battery performance and...

Hydrogen production from water by solid oxide electrolysis   Solid oxide electrolysis cell (SOEC) is a high-temperature water electrolysis technology that uses YSZ and other materials as electrolytes to produce hydrogen through anode and cathode reactions. It has the advantages of low power con...

Current Status And Development Trend Characteristics Of China's Battery Industry In The First Half of 2024   1. The production and sales of new energy vehicles continue to grow. From January to June 2024, my country's production and sales of new energy vehicles reached 4.929 million and 4.944 m...