High Charge Mobility in a Tetrathiafulvalene-Based Microporous Metal-Organic Framework

被引：449

作者：

Narayan, Tarun C. ^{[1
]}

Miyakai, Tomoyo ^{[2
]}

Seki, Shu ^{[2
]}

Dinca, Mircea ^{[1
]}

机构：

[1] MIT, Dept Chem, Cambridge, MA 02139 USA

[2] Osaka Univ, Dept Appl Chem, Grad Sch Engn, Suita, Osaka 5650871, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2012年 / 134卷 / 31期

基金：

日本学术振兴会; 美国国家科学基金会;

关键词：

COORDINATION POLYMERS; ELECTRON-TRANSFER; CARRIER MOBILITY; PHASE-TRANSITION; ROOM-TEMPERATURE; CONDUCTIVITY; REDOX; TCNQ; TTF; POLYTHIOPHENE;

D O I：

10.1021/ja3059827

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The tetratopic ligand tetrathiafulvalene-tetrabenzoate (H4TTFTB) is used to synthesize Zn-2(TTFTB), a new metal-organic framework that contains columnar stacks of tetrathiafulvalene and benzoate-lined infinite one-dimensional channels. The new MOF remains porous upon desolvation and exhibits charge mobility commensurate with some of the best organic semiconductors, confirmed by flash-photolysis-time-resolved microwave conductivity measurements. Zn-2(TTFTB) represents the first example of a permanently porous MOF with high charge mobility and may inspire further exploration of the electronic properties of these materials.

引用

页码：12932 / 12935

页数：4

共 51 条

[1] MULTISTEP REDOX SYSTEMS .54. CONDUCTING CT COMPLEXES OF TETRATHIAFULVALENE (TTF) WITH TETRACYANOBENZOQUINODIMETHANE (TCNQ) AND N,N'-DICYANOBENZOQUINODIIMINE (DCNQI) - A COMPARISON [J].