本文设计合成了一种以三联噻吩并噻吩单元为给体核的小分子受体材料N3TT

In this paper, a small molecule acceptor material N3TT-2FIC with triple thienothiophene unit as the donor core is designed and synthesized, and the chemical structure of each intermediate and target small molecule in the synthesis process is characterized by proton nuclear magnetic resonance spectroscopy; and Research the optical properties of target small molecules in chloroform solutions and films; use cyclic voltammetry to measure the electrochemical properties of materials. The results show that the small molecule acceptor material N3TT-2FIC has good absorption and suitable energy level, and has the potential to be applied to organic solar cells. The N3TT-2FIC, a small molecule receptor based on triple thienothiophene designed in this paper, provides a new idea for enriching the organic small molecule receptor material system.

In this paper, a small molecular receptor material N3TT-2FIC, which uses triad and tantalum units as the nucleus, is designed to characterize the chemical structure of each intermediate and the target small molecule in the synthesis process by means of an MRI hydrogen spectrum, and to study the optical properties of the target small molecules in the trichloromethane solution and film, and to measure the electrochemical properties of the material using the circular vapor method. The results show that N3TT-2FIC, a small molecular receptor material, has good absorption and suitable energy level, and has the potential to be applied to organic solar cells. This paper designs a small molecular receptor N3TT-2FIC based on triple-joint command and command, which provides a new way of thinking for enriching the material system of organic small-molecule receptor.

In this paper, we designed and synthesized a small molecule receptor material n3tt-2fic with triple thiophenothiophene unit as donor core. The chemical structures of intermediates and target molecules were characterized by 1H NMR. The optical properties of target molecules in trichloromethane solution and thin films were studied. The electrochemical properties of the material were measured by cyclic voltammetry. The results show that n3tt-2fic has good absorption and suitable energy level, which has potential application in organic solar cells. In this paper, we designed a small molecule receptor n3tt-2fic based on triple thiophenothiophene, which provides a new idea for enriching organic small molecule receptor materials.<br>