Researchers approached the creation of a solid-state thin-film battery for miniature devices and sensors

Researchers of Peter the Great St.Petersburg Polytechnic University (SPbPU) approached the creation of a solid-state thin-film battery for miniature devices and sensors. The results of the study were published in the special issue dedicated to improved materials for lithium and sodium-ion batteries (Energies Journal, MDPI Publishing House). The development of miniature devices such as biosensors, smartwatches, Internet of things (IoT) Read more about Researchers approached the creation of a solid-state thin-film battery for miniature devices and sensors[…]

The new technology for porous material producing

The new technology of producing unsinkable material from the aluminum alloy was patented at the Peter the Great St. Petersburg Polytechnic University (SPbPU). The effect of porosity is produced by addition of foaming gas into liquid metal during re-melting of the aluminum material. The porous materials  can be used for increase of structures stiffness and Read more about The new technology for porous material producing[…]

A new construction technology for concrete building structures

Professor of the Institute of Civil Engineering of Peter the Great Saint-Petersburg Polytechnic University (SPbPU) Andrey Ponomarev and a graduate student Alexander Rassokhin developed a new construction technology. Scientists created several types of building blocks based on nanostructured high-strength lightweight concrete, reinforced with skew-angular composite coarse grids. The development has unique characteristics, enabling the increase Read more about A new construction technology for concrete building structures[…]