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

共轭有机分子和过渡金属二硫属化物单层的定制合成 (Z01)

• 批准号: 207942898
• 金额: --
• 依托单位: Arbeitsgruppe Supramolekulare Systeme
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2011
• 资助国家: 德国
• 起止时间: 2010-12-31 至 2022-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/207942898?language=en
• 关键词: Custom; synthesis; conjugated; organic; molecules

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.

一方面，该项目将为CRC内的各种项目合成特定的共轭有机分子。主要靶向的分子包括各种芘和萘嵌苯衍生物以及供体/受体分子，范围从中性紫精衍生物到氟化四氰基醌二甲烧。选择的分子将配备有硫醇锚定基团，用于在过渡金属二硫属化物（TMDC）上化学吸附。另一方面，高质量的TMDC单层将通过化学气相沉积（CVD）生长，转移到适当的基底上，并进行预表征，供众多CRC项目后续使用。