Issue 6, 2022

Single-crystal superprotonic conductivity in an interpenetrated hydrogen-bonded quadruplex framework

Abstract

A proton-transporting pathway is crucial to the conduction mechanism in fuel cells and biological systems. Here, we report a novel 5-fold interpenetrated three-dimensional (3D) hydrogen-bonded quadruplex framework, which exhibits an ultrahigh single-crystal proton conductivity of 1.2(1) × 10−2 S cm−1 at 95 °C and 98% relative humidity, benefitting from the spiral H3O+/H2O chains in 1D pore channels studded with COOH/COO groups.

Graphical abstract: Single-crystal superprotonic conductivity in an interpenetrated hydrogen-bonded quadruplex framework

Supplementary files

Article information

Article type
Communication
Submitted
25 اکتوٗبر 2021
Accepted
29 نومبر 2021
First published
02 دسمبر 2021

Chem. Commun., 2022,58, 771-774

Single-crystal superprotonic conductivity in an interpenetrated hydrogen-bonded quadruplex framework

M. Zhou, H. Wang, Z. Wang, X. Zhang, X. Feng, L. Gao, Z. Lian, R. Lin and D. Zhou, Chem. Commun., 2022, 58, 771 DOI: 10.1039/D1CC06004J

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements