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- W2419044861 abstract "The room temperature chemiresistive response of n-type ZnO nanowire (ZnO NWs) films modified with different thicknesses of p-type cobalt phthalocyanine (CoPc) has been studied. With increasing thickness of CoPc (>15 nm), heterojunction films exhibit a transition from n- to p-type conduction due to uniform coating of CoPc on ZnO. The heterojunction films prepared with a 25 nm thick CoPc layer exhibit the highest response (268% at 10 ppm of H2S) and the fastest response (26 s) among all samples. The X-ray photoelectron spectroscopy and work function measurements reveal that electron transfer takes place from ZnO to CoPc, resulting in formation of a p–n junction with a barrier height of 0.4 eV and a depletion layer width of ∼8.9 nm. The detailed XPS analysis suggests that these heterojunction films with 25 nm thick CoPc exhibit the least content of chemisorbed oxygen, enabling the direct interaction of H2S with the CoPc molecule, and therefore exhibit the fastest response. The improved response is attributed to the high susceptibility of the p–n junctions to the H2S gas, which manipulates the depletion layer width and controls the charge transport." @default.
- W2419044861 created "2016-06-24" @default.
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- W2419044861 date "2015-08-10" @default.
- W2419044861 modified "2023-10-16" @default.
- W2419044861 title "Fast Response and High Sensitivity of ZnO Nanowires—Cobalt Phthalocyanine Heterojunction Based H<sub>2</sub>S Sensor" @default.
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- W2419044861 cites W1985732105 @default.
- W2419044861 cites W1985768241 @default.
- W2419044861 cites W1987709499 @default.
- W2419044861 cites W1987732164 @default.
- W2419044861 cites W1989412604 @default.
- W2419044861 cites W1991480114 @default.
- W2419044861 cites W1993620750 @default.
- W2419044861 cites W1997824146 @default.
- W2419044861 cites W1999400152 @default.
- W2419044861 cites W2003061163 @default.
- W2419044861 cites W2004099987 @default.
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- W2419044861 cites W2074709069 @default.
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- W2419044861 cites W2322986792 @default.
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- W2419044861 doi "https://doi.org/10.1021/acsami.5b03652" @default.
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