Linkage-dependent Nano-conductivity of Free-standing Covalent Organic Membranes

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-09-29 DOI:10.1039/d5cc04346h

Adithyan Puthukkudi, Subrat Rout, Amjath Nihal Thiruthimmal, Om Prakash Swain, Biplab K. Patra, Bishnu P. Biswal

引用次数: 0

Abstract

Free-standing covalent organic membranes (COMs) with β-ketoenamine (TAPA-Tp), imine (TAPA-DTP), and vinylene (NTB-PDAN) linkage were interfacially fabricated, and their linkage-dependent nano-conductivity was probed using conductive atomic force microscopy (CAFM). The COMs marked excellent electrical continuity, with NTB-PDAN (15.78 pA) demonstrating superior nano-conductivity over TAPA-DTP (0.56 pA) and TAPA-Tp (0.42 pA).

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独立共价有机膜的键依赖纳米电导率

通过界面制备了具有β-酮胺（TAPA-Tp）、亚胺（TAPA-DTP）和乙烯（NTB-PDAN）键连的独立共价有机膜（COMs），并利用导电原子力显微镜（CAFM）检测了它们的纳米电导率。COMs具有优异的电连续性，NTB-PDAN （15.78 pA）的纳米导电性优于TAPA-DTP （0.56 pA）和TAPA-Tp （0.42 pA）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.