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Energy Storage

Solar energy storage technologies. Patent Analysis

09.01.2023

Various options of energy storage are described in patented solutions in the field of solar energy. They include such technologies as those using latent heat, molten materials, compressed air, and chemical reactions. In the pool of collected patent documents on solar energy storage, technical solutions disclosing the use of...

New Approach Using DNA to Build Superconductor

07.10.2022

Scientists have always been looking for ways to improve our daily lives. One of their focus areas undoubtedly is materials engineering, where they are trying, among other tasks, to improve or develop new devices which can be used for harvesting energy. Superconductors are one group of such devices, which have zero electrical...

New Understanding of Nickel Oxide Superconductors Pave Way for New Applications

14.09.2022

After superconductivity was discovered at the beginning of the 20th century, scientists around the globe have taken great pains to unravel the mysteries of this phenomenon in materials physics. The insights they have gained are profound. However, the exact mechanisms that lie at the bottom of this phenomenon have yet to be...

New Method for Hydrogen Storage could Help Phase Out Fossil Fuels

05.09.2022

Hydrogen is increasingly becoming one of the major players in achieving independence from fossil fuels. However, making out the perfect material for storing hydrogen either in gaseous or liquid form has brought along its own set of problems. When in gaseous form, hydrogen requires high-pressure tanks (350–700 bar [5,000–10,000...

Events calendar. September 2022

01.09.2022

The current problems on the European gas market, accompanied by large-scale changes in the natural gas supplies are certainly a central topic of the global energy industry today, and for several years to come. Today the world's natural gas production exceeds 4 Tcm, but the geographical distribution of deposits is uneven. For...

Thermophotovoltaics Reaching New Records During Heat-to-Light Conversion

09.06.2022

When we read about photovoltaic cells, the first thing that comes to mind is seemingly endless rows of solar panels converting sunlight into electricity. However, energy cannot only be harnessed from sunlight, but also from hot objects which, unlike the sun, emit light at a longer wavelength and lower energy. In order to...

CO2-Neutral Process to Generate Electricity Using Sulphur

01.02.2022

For many years, scientists around the world have been looking for means to efficiently produce and store energy in a climate-friendly manner. Among the most promising materials for this task is sulphur, as it can not only fuel steam or gas turbines, but also be used for energy storage in solar thermal power plants. When...

Ferroelectric Bubbles for Energy Devices

19.01.2022

Ferroelectric bubbles constitute a fairly new scientific area which is concerned with the conservation of electric bubbles for advanced microelectronic and energy storage devices. These bubbles are very fragile and require specific materials as well as conditions to create a film which can hold and preserve them inside. The...

Thermal Storage as a Means to Support the Energy Transition

22.11.2021

Nowadays, many homes use solar collectors to provide them with warm water. During summer, when heating demand is not high, this works quite well. However, in winter more heating is needed, which is why thermal storage was designed to store a part of the excess heat for later use. Up until now, the excess heat was stored in...

High-Capacity Heat Storage System

22.04.2020

Many processes where electricity is produced also release heat into the atmosphere. This potentially important energy resource often simply evaporates into the air without being put to any further use. Thermal energy storage (TES) is a technology that stores thermal energy by heating or cooling a storage medium so that the...