3 article(s) from Alvisi, Marco
TEM images of electrochemically synthesized core–shell A) Au NPs and B) Pd NPs.
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Schematic view of the two-pole chemiresistor based on a MWCNT network functionalized with metal NPs....
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XPS core level spectrum of A) Au 4f and B) Pd 3d on functionalized MWCNTs.
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SEM images of A) pristine MWCNTs, and metal-decorated MWCNTs with B) 0.3 at. %, C) 1.1 at. % Au NP ...
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Mean sensitivity of pristine and A) Au- and B) Pd-modified MWCNTs-based sensors toward NO2 gas at d...
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Time response of chemiresistors based on pristine and functionalized MWCNT films with A) Au loading...
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Time response of chemiresistors based on pristine and functionalized MWCNTs films with A) Au loadin...
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Variation of A) the response time (tResponse) and B) the recovery time (tRecovery) of pristine, Au-...
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Comparison of mean sensitivity for four chemiresistors based on functionalized MWCTs with Au loadin...
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Beilstein J. Nanotechnol. 2017, 8, 592–603, doi:10.3762/bjnano.8.64
A scheme of a Pd-modified rod-like ZnO-based chemiresistive gas sensor.
XPS spectra of the chemical elements in pristine ZnO: Zn 2p and O 1s spectra, deconvoluted in two c...
SEM images of A) pristine and B) Pd-modified ZnO nanostructures, after thermal annealing at 550 °C....
A) Time response and B) calibration curves of the change of electrical resistance of chemiresistors...
Time response of A) pristine ZnO and B) Pd-modified ZnO, detected at with as-prepared sensors (t0) ...
Mean sensitivity of pristine and Pd@ZnO towards CH4, C3H8, and C4H10 gases at an operating temperat...
Mean sensitivity of pristine and Pd@ZnO NRs towards NO2 and C4H10 at an operating temperature of 30...
Beilstein J. Nanotechnol. 2017, 8, 82–90, doi:10.3762/bjnano.8.9
A scheme of ZnO-based chemiresistive gas sensor.
A) XPS spectra of the chemical elements in pristine ZnO: Zn 2p spectrum and O 1s spectra, deconvolu...
SEM (left side) and TEM (right side) images of ZnO A) dried at 120 °C, and annealed at B) 300 °C an...
A) Time response of chemiresistors based on pristine and Au-doped ZnO annealed at 300 °C, exposured...
Calibration curves in terms of the percentage relative electrical resistance change for a chemiresi...
Gas sensor resistance of pristine and Au@ ZnO annealed at A) 300 °C and B) 550 °C over time under e...
Mean sensitivity of pristine and Au@ZnO annealed at 300 and 550 °C towards H2S and NO2 gases at an ...
Beilstein J. Nanotechnol. 2016, 7, 22–31, doi:10.3762/bjnano.7.3
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