C60p-n-

Carlo Bruno1, Massimo Marcaccio, Demis Paolucci

  • 1INSTM, Section of Bologna, Dipartimento di Chimica G. Ciamician, Alma Mater Studiorum, Università di Bologna Via Selmi 2, 40126 Bologna, Italy.

まとめ

研究者らは,ユニークな電子特性を持つ新しいC60フルレンフィルムを開発しました. この熱的および機械的に安定した材料は,電子と穴の両方を伝導し,高度な電子アプリケーションの可能性を拡大します.

関連する概念動画

Thermal and Photochemical Electrocyclic Reactions: Overview01:26

Thermal and Photochemical Electrocyclic Reactions: Overview

Electrocyclic reactions are reversible reactions. They involve an intramolecular cyclization or ring-opening of a conjugated polyene. Shown below are two examples of electrocyclic reactions. In the first reaction, the formation of the cyclic product is favored. In contrast, in the second reaction, ring-opening is favored due to the high ring strain associated with cyclobutene formation.
Cationic Chain-Growth Polymerization: Mechanism00:57

Cationic Chain-Growth Polymerization: Mechanism

The cationic polymerization mechanism consists of three steps: initiation, propagation, and termination. In the initiation step of the polymerization process, the π bond of a monomer gets protonated by the Lewis acid catalyst, which is formed from boron trifluoride and water. The protonation of the π bond generates a carbocation stabilized by the electron‐donating group. In the propagation step, the π bond of the second monomer acts as a nucleophile and attacks the generated carbocation,...