Défense de thèse de doctorat en Sciences chimiques - Yang DING
Designing and synthesis of hierarchically porous semiconductor materials for efficient pollutants elimination and sustainable energy evolution
Date : 21/10/2022 14:00 - 21/10/2022 17:00
Lieu : CH22
Orateur(s) : Yang DING
Organisateur(s) : Bao-Lian SU
Jury
- Prof. Vincent LIEGEOIS (département de chimie, UNamur), President
- Prof. Bao-Lian SU (département de chimie, UNamur), Supervisor and Secretary
- Prof. Olivier DEPARIS (département de physique, UNamur)
- Prof. Alexandru VLAD (institut de la matière condensée et des nanosciences, UCLouvain)
- Dr Tarek BARAKAT (département de chimie, UNamur)
- Dr Li-Hua CHEN (Wuhan University of Technology)
Abstract
Currently, the environmental deterioration and energy shortage issues have appealed tremendous attention by scientists. The new technologies and devices to alleviate these problems such as catalysis, photocatalysis, and electrocatalysis have been intensively explored. In these regards, the exploitation of highly efficient materials is a core factor to achieve the goal of substituting traditional fuels with sustainable and clean energy, and achieve efficient pollutants treatment. As an important class of nano-structured materials, hierarchically porous semiconductor materials have aroused significant attention during the past decade. Compared with bulk materials, hierarchically porous semiconductor materials materials possess a series of merits including large specific surface area, rich surface active sites, convenient mass migration channels. These intrinsic advantages ensure hierarchically porous semiconductor materials with huge application potentials in photocatalytic pollutants treatment and sustainable energy production.
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