Valence-Dependent Electrical Conductivity in a 3D Tetrahydroxyquinone-Based Metal–Organic Framework
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https://figshare.com/articles/dataset/Valence-Dependent_Electrical_Conductivity_in_a_3D_Tetrahydroxyquinone-Based_Metal_Organic_Framework/13376969
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资源简介:
Electrically conductive metal–organic
frameworks (cMOFs)
have become a topic of intense interest in recent years because of
their great potential in electrochemical energy storage, electrocatalysis,
and sensing applications. Most of the cMOFs reported hitherto are
2D structures, and 3D cMOFs remain rare. Herein we report FeTHQ, a
3D cMOF synthesized from tetrahydroxy-1,4-quinone (THQ) and iron(II)
sulfate salt. FeTHQ exhibited a conductivity of 3.3 ± 0.55 mS
cm–1 at 300 K, which is high for 3D cMOFs. The conductivity
of FeTHQ is valence-dependent. A higher conductivity was measured
with the as-prepared FeTHQ than with the air-oxidized and sodium naphthalenide-reduced
samples.
创建时间:
2020-12-14



