Direct Self-Assembly of Conductive Nanorods of Metal–Organic Frameworks into Chemiresistive Devices on Shrinkable Polymer Films

Abstract

Characterization of MOFs and full devices. Comprehensive sensing data and variance (PDF).

Metal–Organic Frameworks as Active Materials in Electronic Sensor Devices

“…In 2016, Smith et al reported the direct growth of M 3 (HHTP) 2 films (M = Cu, Ni) onto graphitic electrodes that had been patterned onto polymer films [33]. Consistent with the previously-reported studies, devices fabricated in this manner from Cu 3 (HHTP) 2 displayed a chemiresistive response towards NH 3 vapor, while devices fabricated from Ni 3 (HHTP) 2 did not display an observable response.…”

Co3O4@Cu‐Based Conductive Metal–Organic Framework Core–Shell Nanowire Electrocatalysts Enable Efficient Low‐Overall‐Potential Water Splitting

“…Among the commonly reported MOF‐based catalysts, the copper‐based hexahydroxytriphenylene Cu 3 (HHTP) 2 , a two‐dimensional (2D) copper‐based MOF that was first reported by Yaghi and co‐workers, shows good electronic conductivity with excellent electrolyte penetration and charge transport and has also attracted considerable interest as an electrode material in supercapacitors and chemiresistive sensors . Cu 3 (HHTP) 2 has a highly ordered structure made up of open copper sites (OCSs) coordinated to two adjacent deprotonated HHTP ligands to form a 2D hexagonal layer, which has allowed its mode of function to be studied relatively easily. However, in comparison with other MOFs, its high cost could limit its direct application.…”

[Cu3(C6Se6)]n: The First Highly Conductive 2D π–d Conjugated Coordination Polymer Based on Benzenehexaselenolate

“…[1,2] Recently, there are growing interests in design and synthesis of 2D covalent or noncovalent organic materials with in-plane π-conjugation structure. [17][18][19][20][21][22][23][24][25][26][27][28][29] The planar structure of these graphene analogues facilitates the synthesis of benzene-and triphenylene-polyselenols and CPs containing these ligands (relevant results are in preparation). [17][18][19][20][21][22][23][24][25][26][27][28][29] The planar structure of these graphene analogues facilitates the synthesis of benzene-and triphenylene-polyselenols and CPs containing these ligands (relevant results are in preparation).…”

“…The synthesis of protected BHS hexakis(tertbutylseleno)benzene (t-Bu 6 BHS) was reported by Turner and Vaid in 2012. [17][18][19][20][21][22][23][24][25][26][27][28][29] The planar structure of these graphene analogues facilitates the [33] An alternative approach is Lewis acid promoted deprotection protocol.…”