2022
DOI: 10.1016/j.cej.2021.131720
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Washable and flexible gas sensor based on UiO-66-NH2 nanofibers membrane for highly detecting SO2

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Cited by 66 publications
(15 citation statements)
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“…Then, Zr-MOFs exhibiting an octahedral morphology with an average size of about 65 nm (Figure S3) were synthesized using a solvothermal method (Scheme a) . The TEM image (Figure a) and the X-ray diffraction (XRD) pattern of the Zr-MOF (Figure S4) were consistent with those reported in the literature . Then, high-resolution X-ray photoelectron spectroscopy (XPS) was performed to verify the successful loading of activator DNA on Zr-MOFs.…”
Section: Resultssupporting
confidence: 63%
See 1 more Smart Citation
“…Then, Zr-MOFs exhibiting an octahedral morphology with an average size of about 65 nm (Figure S3) were synthesized using a solvothermal method (Scheme a) . The TEM image (Figure a) and the X-ray diffraction (XRD) pattern of the Zr-MOF (Figure S4) were consistent with those reported in the literature . Then, high-resolution X-ray photoelectron spectroscopy (XPS) was performed to verify the successful loading of activator DNA on Zr-MOFs.…”
Section: Resultssupporting
confidence: 63%
“…31 The TEM image (Figure 1a) and the X-ray diffraction (XRD) pattern of the Zr-MOF (Figure S4) were consistent with those reported in the literature. 37 Then, high-resolution X-ray photoelectron spectroscopy (XPS) was performed to verify the successful loading of activator DNA on Zr-MOFs. Compared with Zr-MOFs, the DNA-modified Zr-MOF showed a significant P 2p peak (Figure S5a).…”
Section: ■ Results and Discussionmentioning
confidence: 99%
“… Moreover, powder X-ray diffraction (PXRD) and Fourier transform infrared (FTIR) spectroscopy were performed to further reveal the detailed structure of U6N/CdS QDs, further implying the successful integration of the two materials (Figures S3 and S4). , …”
Section: Resultsmentioning
confidence: 99%
“…40 Moreover, powder X-ray diffraction (PXRD) and Fourier transform infrared (FTIR) spectroscopy were performed to further reveal the detailed structure of U6N/CdS QDs, further implying the successful integration of the two materials (Figures S3 and S4). 41,42 To explain the semiconductor characteristic of U6N and its possibility of forming a heterojunction with CdS QDs, ultraviolet−visible diffuse reflectance spectra (UV−vis DRS) and Mott−Schottky plots were initially analyzed. As shown in Figure 2e, the pristine U6N had almost no absorption in the visible region, while pristine CdS QDs possessed strong absorption at around 425 nm.…”
Section: Synthesis Of U6nmentioning
confidence: 99%
“…4, a nanocomposite of polyaniline (PAN) and the MOF UiO-66-NH 2 was synthesized by in situ growth, and was used as the dielectric layer of a capacitive sensor for the room-temperature sensing of SO 2 gas. 65 The in situ method resulted in the uniform growth of UiO-66-NH 2 NPs on the surface of the PANI while maintaining the porous structure of the PANI, and the numerous pores enabled the SO 2 gas to diffuse easily through the PANI and the MOF layer.…”
Section: D Metal-organic Framework (Mofs)mentioning
confidence: 99%