Hand-Print method for preparation of large area and binder free electrodes for photodetection and electrocatalytic hydrogen evolution

Patel, Rahul P.; Pataniya, Pratik M.; Patel, Meswa; Joshi, Kinjal K.; Modi, Krishna H.; Sahatiya, Parikshit; Sumesh, C.K.

doi:10.1016/j.solener.2022.09.016

Cited by 20 publications

(7 citation statements)

References 120 publications

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“…Further information about the hand-printing method employed here can be found in the previously published work. [38][39][40]…”

Section: Photodetector Fabrication: Ecofriendly Handprint Techniquementioning

confidence: 99%

“…5(a), where the characteristic excitonic broad absorption peak at a wavelength of around 309 nm assigned to Ti 3 C 2 T X is attributed to the plasmonic absorption, 49 while excitonic absorption peaks at wavelengths of around 409 nm, 480 nm, 584 nm and 776 nm are assigned to WSe 2 . 39,47 These peaks are attributed to the direct transition gap of point K. 50 The excitonic absorption peaks of both Ti 3 C 2 T X and WSe 2 have appeared in the red coloured absorption spectrum of WSe 2 -Ti 3 C 2 T X . The excitonic absorption peak of Ti 3 C 2 T X can be seen in the near-UV region, while the excitonic absorption peaks of WSe 2 can be seen in the visible and near-IR regions.…”

Section: Optical Property and Bandgap Analysismentioning

confidence: 99%

“…An innovative approach to the scalable preparation of flexible and wearable optoelectronic devices for energy conversion applications via optoelectronic devices is promoted by handprinted paper-based device fabrication. [38][39][40]…”

Section: Introductionmentioning

confidence: 99%

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Fabrication of a wearable and foldable photodetector based on a WSe₂-MXene 2D–2D heterostructure using a scalable handprint technique

Patel,

Shah,

Siraj

et al. 2024

Nanoscale

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“…Further information about the hand-printing method employed here can be found in the previously published work. [38][39][40]…”

Section: Photodetector Fabrication: Ecofriendly Handprint Techniquementioning

confidence: 99%

Section: Optical Property and Bandgap Analysismentioning

confidence: 99%

See 1 more Smart Citation

Fabrication of a wearable and foldable photodetector based on a WSe₂-MXene 2D–2D heterostructure using a scalable handprint technique

Patel,

Shah,

Siraj

et al. 2024

Nanoscale

Self Cite

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“…Devices made of paper frequently use printed electronics, just like other flexible electronics. It is possible to deposit components like conductive inks and polymers into the paper substrate using methods like inkjet, hand-print, and screen printing, enabling affordable and scalable manufacture. − Other deposition techniques, including a drop-cast technique, electrophoresis, chemical bath deposition (CBD), in situ deposition, and many more ,− also may be employed on paper as substrates. Paper-based wearable gadgets are ideal for applications that can be used only temporarily.…”

Section: Introductionmentioning

confidence: 99%

Flexible and Hand-Printed Photodetector Based on Mg–SnS Nanoflakes

Shah,

Pataniya,

Som

et al. 2024

ACS Appl. Nano Mater.

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High-performance photodetection is becoming increasingly important for the advancement of technology. Very few materials are available that can respond to light across the ultraviolet to the infrared (IR) range. These materials are very much required for optoelectronic devices. Two-dimensional (2D) layered materials became relevant following the discovery of graphene. Transition-metal chalcogenides belong to the 2D layered material class, as well. The field of optoelectronic applications makes extensive use of them. The current study investigated the photodetector device by doping pure SnS nanoflakes with Fe, Mn, Mg, Pd, and W. These materials were used to create paper-based, flexible, biodegradable electronics through a solvent-free hand-print technique. The Mgdoped SnS photodetector has the highest photo response performance among the devices. With a specific detectivity value of 1.64 × 10 10 Jones and a responsivity value of 52 mA W −1 , the 7% Mg-doped SnS exhibits the best response among the different Mg doping. Extensive on−off cycles were used to assess the switching stability of the device, observing clear photo response and photoswitching behavior. The photoswitching curves of the device as created and the device after 8 months show an amazing degree of consistency, indicating the device's resilience in open-air environments. The device was bent repeatedly to test its twisting, foldability, and flexibility. It continuously displayed a definite photoswitching trend. Testing in a very basic and acidic environment verified the device's chemical stability, and its photo response and photoswitching functions remain functional. When the paperbased photodetector's thermal stability was examined at various temperatures, the findings demonstrated that the device continues to function normally and produce photocurrent. Considering how quickly technology is developing nowadays and how much waste is produced by electronics, switching to paper-based gadgets could help achieve sustainability goals.

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“…When MBIC-integrated devices were illuminated with UV light, they showed responsivity of 0.92 A/W and detectivity of 2.9 × 10 13 Jones, which were approximately three times greater than MBI counterparts 46 . Patel and co-workers demonstrated the fabrication of a flexible film of Ag nanoparticle decorated WSe 2 on a paper substrate 47 . This material was utilized in a photodetector which responsivity and detectivity at a low bias of 1 V attained 0.43 mA/W and 2.9 × 10 8 Jones, respectively 47 .…”

Section: Introductionmentioning

confidence: 99%

Bismuth sulfoiodide (BiSI) nanorods: synthesis, characterization, and photodetector application

Mistewicz

Das

Nowacki

et al. 2023

Sci Rep

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The nanorods of bismuth sulfoiodide (BiSI) were synthesized at relatively low temperature (393 K) through a wet chemical method. The crystalline one-dimensional (1D) structure of the BiSI nanorods was confirmed using high resolution transmission microscopy (HRTEM). The morphology and chemical composition of the material were examined by applying scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDS), respectively. The average diameter of 126(3) nm and length of 1.9(1) µm of the BiSI nanorods were determined. X-ray diffraction (XRD) revealed that prepared material consists of a major orthorhombic BiSI phase (87%) and a minor amount of hexagonal Bi13S18I2 phase (13%) with no presence of other residual phases. The direct energy band gap of 1.67(1) eV was determined for BiSI film using diffuse reflectance spectroscopy (DRS). Two types of photodetectors were constructed from BiSI nanorods. The first one was traditional photoconductive device based on BiSI film on stiff glass substrate equipped with Au electrodes. An influence of light intensity on photocurrent response to monochromatic light (λ = 488 nm) illumination was studied at a constant bias voltage. The novel flexible photo-chargeable device was the second type of prepared photodetectors. It consisted of BiSI film and gel electrolyte layer sandwiched between polyethylene terephthalate (PET) substrates coated with indium tin oxide (ITO) electrodes. The flexible self-powered BiSI photodetector exhibited open-circuit photovoltage of 68 mV and short-circuit photocurrent density of 0.11 nA/cm2 under light illumination with intensity of 0.127 W/cm2. These results confirmed high potential of BiSI nanorods for use in self-powered photodetectors and photo-chargeable capacitors.

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Hand-Print method for preparation of large area and binder free electrodes for photodetection and electrocatalytic hydrogen evolution

Cited by 20 publications

References 120 publications

Fabrication of a wearable and foldable photodetector based on a WSe₂-MXene 2D–2D heterostructure using a scalable handprint technique

Fabrication of a wearable and foldable photodetector based on a WSe₂-MXene 2D–2D heterostructure using a scalable handprint technique

Flexible and Hand-Printed Photodetector Based on Mg–SnS Nanoflakes

Bismuth sulfoiodide (BiSI) nanorods: synthesis, characterization, and photodetector application

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Hand-Print method for preparation of large area and binder free electrodes for photodetection and electrocatalytic hydrogen evolution

Cited by 20 publications

References 120 publications

Fabrication of a wearable and foldable photodetector based on a WSe2-MXene 2D–2D heterostructure using a scalable handprint technique

Fabrication of a wearable and foldable photodetector based on a WSe2-MXene 2D–2D heterostructure using a scalable handprint technique

Flexible and Hand-Printed Photodetector Based on Mg–SnS Nanoflakes

Bismuth sulfoiodide (BiSI) nanorods: synthesis, characterization, and photodetector application

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Product

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Fabrication of a wearable and foldable photodetector based on a WSe₂-MXene 2D–2D heterostructure using a scalable handprint technique

Fabrication of a wearable and foldable photodetector based on a WSe₂-MXene 2D–2D heterostructure using a scalable handprint technique