Příprava vrstvených (С, N, S) obsahujících donor-akceptorových materialů

Kochergin, Yaroslav

Since 2016 there are world-wide more mobile phone contracts than people on the planet, and in all these devices critical raw materials (CRMs) are incorporated.[1] For instance, commonly used silicon-based transistors are limited in their chemical modularity. Inorganic materials for solar cells and photocatalysis suffer from critical raw elements content, low apparent quantum efficiencies and photodegradation. Hence, considerable research interest in recent years is focused on development of new high-performance devices for optical and electronic applications that avoid CRMs entirely. To address all these problems materials chemists are exploring for new pathways towards making more sustainable and reliable materials. In that respect, porous organic π- conjugated polymers (POPs) are among the most promising candidates and have gained tremendous attention in materials research over the last decade, especially in the fields of photocatalysis, opto- and electrochemical sensorics, and microelectronics. Synthetic diversity, chemical and physical stability, as well as comparatively low production costs and scalability enable POPs to overcome the drawbacks of inorganic materials. Moreover, the absence of rare earth elements in the purely organic structure of POPs makes these materials more environmentally...

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