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Abstract:
Donor-acceptor (D-A) alignment that integrates D-A pairs into the modular and versatile crystalline metal-organic frameworks is a powerful strategy to precisely fabricate multifunctional materials with unique optoelectronic properties and applications at the molecular level. Herein, we reported an unprecedented threefold interpenetrating D-A hybrid framework by incorporating an electron-deficient linear viologen zwitterion into the lead-halide systems. The 1D iodoplumbate nanoribbon and interpenetrating close-packed D-A structure endowed this hitherto unknown semiconductive alignment with the anisotropic conductivity and high stability. When used in a thermal sensor, it presented exceptional electrical properties with a high sensitivity (high thermal index B of 4671 K) and decent temperature coefficient of resistivity (0.72% degrees C-1) in wide operational temperature ranges (40-220 degrees C), which are among the best of the related thermistors. This work develops a pathway to bridge the gaps between hybrid materials and electron devices.
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ACS APPLIED MATERIALS & INTERFACES
ISSN: 1944-8244
Year: 2022
9 . 5
JCR@2022
8 . 5 0 0
JCR@2023
ESI Discipline: MATERIALS SCIENCE;
ESI HC Threshold:91
JCR Journal Grade:1
CAS Journal Grade:2
Cited Count:
WoS CC Cited Count: 8
SCOPUS Cited Count: 11
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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