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Information × Registration Number 0221U106842, 0121U111303 , R & D reports Title Design of polyfunctional nanostructured mono- and bimetals with electrocatalytic and antimicrobial properties popup.stage_title Head Kuntyi Orest І., Доктор технічних наук Registration Date 21-12-2021 Organization Lviv Polytechnic National University popup.description2 Foundations for controlled deposition of metallic nanostructures on a silicon surface by galvanic replacement in organic aprotic solvents are proposed. The dependences of the sizes of metallic and bimetallic nanoparticles deposited on a silicon surface on the conditions of galvanic replacement in aprotic solvents under the ultrasonic field have been established. Principles for designing nanostructured metal systems on a silicon surface have been developed. The formation of 3D silicon by anodic dissolution in a medium of aprotic solvents of 2D Si/M systems synthesized by galvanic replacement has been studied. The dependences of the morphology of porous silicon surface on the nature and geometry of deposited metal nanoparticles and dissolution conditions have been established. The conditions for the obtainment of 3D silicon modified with noble metals by galvanic replacement to obtain a 3D Si/M surface are determined. The functional properties of 3D Si/M nanostructures have been established.  Product Description popup.authors Dobrovetska Оksana Ya. Zozulya Galyna I. Kytsya Andrii R. Koretska Natalya I. Mazur Artur S. Sozanskyi Martyn A. Sukhatskyi Yurii V. Shepida Mariana V. popup.nrat_date 2021-12-21 Close