Custom-synthesis of conjugated organic molecules and transition metal dichalcogenide monolayers (Z01)

一方面，本项目将为CRC内的各种项目合成特定的共轭有机分子。主要目标分子包括各种芘和乙烯衍生物，以及从中性紫酮衍生物到氟化四氰喹二甲烷等供体/受体分子。选定的分子将配备巯基锚定基团，以便在过渡金属二硫族化合物（TMDCs）上进行化学吸附。另一方面，高质量的TMDC单层将通过化学气相沉积（CVD）生长，转移到适当的衬底上，并进行预表征，以供许多CRC项目后续使用。

On the one hand, this project will synthesize specific conjugated organic molecules for various projects within the CRC. Molecules that will primarily be targeted include various pyrene and rylene derivatives as well as donor/acceptor molecules ranging from neutral viologen derivatives to fluorinated tetracyanoquinodimethanes. Selected molecules will be equipped with thiol anchoring groups for chemisorption on transition metal dichalcogenides (TMDCs). On the other hand, high-quality TMDC monolayers will be grown by chemical vapour deposition (CVD), transferred to appropriate substrates, and pre-characterized, for the subsequent use by numerous CRC projects.