Synthesis of ZnSnO3 nanocubes and thin film fabrication of (ZnSnO3/PMMA) composite through electrospray deposition

Choi, Kyung Hyun; Siddiqui, Ghayas Uddin; Yang, Bong-Su; Mustafa, Mumtaz Begum

doi:10.1007/s10854-015-3121-1

Cited by 29 publications

(14 citation statements)

References 39 publications

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“…EHDA was preferred due to its high control, simplicity and ability to produce very thin films with high uniformity in quick time4546. Complete schematic diagram of EHDA system with labelling of each part is shown in Supplementary Fig.…”

Section: Methodsmentioning

confidence: 99%

Resistive Switching in All-Printed, Flexible and Hybrid MoS2-PVA Nanocomposite based Memristive Device Fabricated by Reverse Offset

Rehman

Siddiqui

Gul

et al. 2016

Sci Rep

Self Cite

133

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Owing to the increasing interest in the nonvolatile memory devices, resistive switching based on hybrid nanocomposite of a 2D material, molybdenum disulphide (MoS2) and polyvinyl alcohol (PVA) is explored in this work. As a proof of concept, we have demonstrated the fabrication of a memory device with the configuration of PET/Ag/MoS2-PVA/Ag via an all printed, hybrid, and state of the art fabrication approach. Bottom Ag electrodes, active layer of hybrid MoS2-PVA nanocomposite and top Ag electrode are deposited by reverse offset, electrohydrodynamic (EHD) atomization and electrohydrodynamic (EHD) patterning respectively. The fabricated device displayed characteristic bistable, nonvolatile and rewritable resistive switching behavior at a low operating voltage. A decent off/on ratio, high retention time, and large endurance of 1.28 × 102, 105 sec and 1000 voltage sweeps were recorded respectively. Double logarithmic curve satisfy the trap controlled space charge limited current (TCSCLC) model in high resistance state (HRS) and ohmic model in low resistance state (LRS). Bendability test at various bending diameters (50-2 mm) for 1500 cycles was carried out to show the mechanical robustness of fabricated device.

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Section: Methodsmentioning

confidence: 99%

Resistive Switching in All-Printed, Flexible and Hybrid MoS2-PVA Nanocomposite based Memristive Device Fabricated by Reverse Offset

Rehman

Siddiqui

Gul

et al. 2016

Sci Rep

Self Cite

133

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“…3 in our recent manuscript. 26 In Fig. 4a, the dark blue spots in the 3D profile indicate the pores in the ZnSnO 3 film.…”

Section: Characterization Of Sensing Layermentioning

confidence: 96%

“…26 The used Poly (3,4-ethylenedioxythiophene) polystyrene sulfonate or (PEDOT: PSS) was Orgacon EL-P5010 solvent-based paste with 3 wt.% solid content. The materials utilized for the fabrication of the nanocomposite sensing film are relatively impure and commercially used as dyes, owing to the low cost of the sensor fabrication.…”

Section: Synthesis Of Materialsmentioning

confidence: 99%

Humidity Sensor Based on PEDOT:PSS and Zinc Stannate Nano-composite

Aziz

Chang

Doh

et al. 2015

Journal of Elec Materi

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A composite of poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) and zinc stannate (ZnSnO 3 ) has been introduced for impedancebased humidity sensing, owing to its high sensitivity, good stability, very fast response ($0.2 s) and recovery time ($0.2 s), small hysteresis, repeatability, low-cost fabrication and wide range of sensitivity. Both materials were mixed in three different weight percentage ratios, to optimize the performance of the sensors. Best response was observed for 5 wt.% PEDOT:PSS and 5 wt.% ZnSnO 3 . The impedance of the sensor was dropped immensely from 1.5 MX to 50 kX by changing relative humidity from 0% to 90%. The reason for this improvement in sensitivity was analyzed by virtue of sensing mechanisms and different characterizations (three dimensional (3D) nano-profiler, optical microscope, and fourier transform infra-red (FTIR) spectroscopy) revealing the surface morphology and chemical structure of the film. Due to its response and ability to sense human breath and skin humidity, it is suitable for environmental, artificial skin and food industry applications.

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“…[91] Due to its excellent ferroelectric and piezoelectric properties, different ZnSnO 3 nanostructures (i.e., nanowires, nanoplates, nanocubes) have been widely explored for energy harvesting devices and sensitive human motion sensors, through their piezoelectric (induction of electrical charge by the applied mechanical strain) and piezoresistive (electrical resistivity change by the applied mechanical strain) effects, respectively. [45,66,[92][93][94] The fcc-ZnSnO 3 nanocubes have been the most popular ZTO structures for these applications. For instance, Wang et al reported the nanogenerators of fcc-ZnSnO 3 nanocubes mixed with polydimethylsiloxane (PDMS), reaching a maximum output of 400 V, 28 μA at a current density of 7 μAÁcm À2 .…”

Section: Piezoelectric Energy Harvesting With Zto Nanostructuresmentioning

confidence: 99%

Hydrothermal Synthesis of Zinc Tin Oxide Nanostructures for Photocatalysis, Energy Harvesting and Electronics

Rovisco¹,

Branquinho²,

Pinto³

et al. 2021

Novel Nanomaterials

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The massification of Internet of Things (IoT) and Smart Surfaces has increased the demand for nanomaterials excelling at specific properties required for their target application, but also offering multifunctionality, conformal integration in multiple surfaces and sustainability, in line with the European Green Deal goals. Metal oxides have been key materials for this end, finding applications from flexible electronics to photocatalysis and energy harvesting, with multicomponent materials as zinc tin oxide (ZTO) emerging as some of the most promising possibilities. This chapter is dedicated to the hydrothermal synthesis of ZTO nanostructures, expanding the already wide potential of ZnO. A literature review on the latest progress on the synthesis of a multitude of ZTO nanostructures is provided (e.g., nanowires, nanoparticles, nanosheets), emphasizing the relevance of advanced nanoscale techniques for proper characterization of such materials. The multifunctionality of ZTO will also be covered, with special attention being given to their potential for photocatalysis, electronic devices and energy harvesters.

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Synthesis of ZnSnO3 nanocubes and thin film fabrication of (ZnSnO3/PMMA) composite through electrospray deposition

Cited by 29 publications

References 39 publications

Resistive Switching in All-Printed, Flexible and Hybrid MoS2-PVA Nanocomposite based Memristive Device Fabricated by Reverse Offset

Resistive Switching in All-Printed, Flexible and Hybrid MoS2-PVA Nanocomposite based Memristive Device Fabricated by Reverse Offset

Humidity Sensor Based on PEDOT:PSS and Zinc Stannate Nano-composite

Hydrothermal Synthesis of Zinc Tin Oxide Nanostructures for Photocatalysis, Energy Harvesting and Electronics

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