Inkjet printing of nanocellulose–silver ink onto nanocellulose coated cardboard

Hoeng, Fanny; Bras, Julien; Gicquel, Erwan; Krosnicki, Guillaume

doi:10.1039/c6ra23667g

Cited by 81 publications

(58 citation statements)

References 42 publications

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“…Despite the obvious advantages of coating, it is an additional time-and resource-consuming processing step that increases the resulting material price. Furthermore, although there are approaches towards the development of more ecological (e.g., nanocellulose-based [29]) coatings, commonly applied polymer-based coatings cannot be considered as environmentally friendly, revoking the benefits of paper as a substrate for sustainable electronic development. Consequently, there is a desire to establish stable and reproducible printing procedures on uncoated paper substrates.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the Sheet Resistance of Inkjet-Printed Ag-Layers on Flexible, Uncoated Paper Substrates Using Van-der-Pauw’s Method

Zikulnig

Roshanghias

Rauter

et al. 2020

Sensors

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With the growing significance of printed sensors on the electronics market, new demands on quality and reproducibility have arisen. While most printing processes on standard substrates (e.g., Polyethylene terephthalate (PET)) are well-defined, the printing on substrates with rather porous, fibrous and rough surfaces (e.g., uncoated paper) contains new challenges. Especially in the case of inkjet-printing and other deposition techniques that require low-viscous nanoparticle inks the solvents and deposition materials might be absorbed, inhibiting the formation of homogeneous conductive layers. As part of this work, the sheet resistance of sintered inkjet-printed conductive silver (Ag-) nanoparticle cross structures on two different, commercially available, uncoated paper substrates using Van-der-Pauw's method is evaluated. The results are compared to the conductivity of well-studied, white heat stabilised and treated PET foil. While the sheet resistance on PET substrate is highly reproducible and the variations are solely process-dependent, the sheet resistance on uncoated paper depends more on the substrate properties themselves. The results indicate that the achievable conductivity as well as the reproducibility decrease with increasing substrate porosity and fibrousness.

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Section: Introductionmentioning

confidence: 99%

Evaluation of the Sheet Resistance of Inkjet-Printed Ag-Layers on Flexible, Uncoated Paper Substrates Using Van-der-Pauw’s Method

Zikulnig

Roshanghias

Rauter

et al. 2020

Sensors

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“…However, there is a need to develop facile and robust patterning techniques with a high spatial resolution. Indeed, reports are available on the patterning of CNF, cellulose nanocrystal (CNC) or CNF/CNC composites but as per our knowledge no patterning of CMCNF‐CFO composite material have been reported. Only one report by Zeng et al .…”

Section: Introductionmentioning

confidence: 87%

Fabrication and 3D Patterning of Bio‐Composite Consisting of Carboxymethylated Cellulose Nanofibers and Cobalt Ferrite Nanoparticles

et al. 2019

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In this work, flexible and free-standing films of bio-composite of carboxymethylated cellulose nanofibers (CMCNF) and cobalt ferrite (CFO) nanoparticles (NPs) have been fabricated using insitu chemical route. Control over CFO fraction (1% -25%) in CMCNF matrix was achieved by adjusting volume of the iron and cobalt precursors. Free-standing films of CMCNF-CFO biocomposite were characterized using X-ray diffraction, spectroscopic, microscopic, thermal and Magnetic measurements. The Raman and X-ray absorption near edge spectroscopy studies confirms the formation of CFO in CMCNF matrix. The microscopic studies revealed that CMCNF fibers are decorated with CFO NPs having size of the order of ∼ 25 nm. Comparison of the thermal properties of CMCNF and CMCNF -CFO composites shows that thermal stability improves as CFO content increases. Finally, preliminary results on a method to create 3D patterns of CMCNF -CFO nanocomposite having lateral dimensions ∼ 1.2 μm were presented that pave the way to new uses of biocomposites.[a] Dr. . (a) AFM tapping mode height image of CMCNF-CFO25 composite on silicon substrate. (b) Line profile of the pattern to show width and height of the patterns. (c) AFM 3D height image of the CMCNF-CFO25 composite patterned on silicon substrate. 2 3 4 5 6 7 8

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“…179 These are well documented for a variety of applications, such conductive traces, sensor electrodes and catalysts when prepared on a variety of substrates including glass, plastics and even fabrics. 18,19, These are most commonly deposited from reactive solutions 25,26,[94][95][96][97][98]101,103,105,111,[114][115][116] or nanoparticulate suspensions 18,19,102,[104][105][106][107][108][109][110]112,113,117,118 using inkjet printing, though some researchers have taken a hybrid route. 99 The potential for printing of PdAg films using inkjet printing will be discussed in detail.…”

Section: Additive Manufacturingmentioning

confidence: 99%

“…The two common types of ink used for the inkjet printing of conductive metallic films are either nanoparticle-based nanoparticulate 18,19,102,[104][105][106][107][108][109][110]112,113,117,118 or reactive solution-based 25,26,[94][95][96][97][98]101,103,105,111,[114][115][116] inks. Solution based inks can be further sub-divided into organic 26 or inorganic, 25 depending upon the nature of their solution and decomposition chemistry.…”

Section: Additive Manufacture Of Pdag Using Inkjet Printingmentioning

confidence: 99%

Manufacture, Applications, and Opportunities of Thin Film Palladium-Silver (PdAg) Alloys: A Review

Holdsworth¹

2019

Preprint

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The noble metals palladium and silver find use in many high performance applications, and their alloys (PdAg), known for more than sixty years, are industrially important, finding use in many fields including hydrogen purification and separation, numerous facets of catalysis, and in fuel cells. In recent years, interest in these materials has grown significantly, particularly in energy generating applications and due to their performance as solid-state chemical sensors for a range of small molecules. PdAg thin films can be prepared using traditional physical methods such as cold rolling, or more modern and controllable chemical or physical deposition techniques such as electrodeposition or chemical vapour deposition. Despite the wide-reaching uses of PdAg, several recent advancements in materials preparation, such as additive manufacturing, better known as 3-D printing, remain unexplored for this material due to the differing chemistries of the two elements. In this review, we explore the manufacturing methods commonly employed for the preparation of PdAg thin films, the common and niche applications of these materials, and opportunities for the future development of these two aspects, with an emphasis on how preparation of thin films can utilise additive manufacturing approaches.

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Inkjet printing of nanocellulose–silver ink onto nanocellulose coated cardboard

Abstract: Conductive inkjet printed cellulose nanocrystals (CNC)–silver based lines.

Cited by 81 publications

References 42 publications

Evaluation of the Sheet Resistance of Inkjet-Printed Ag-Layers on Flexible, Uncoated Paper Substrates Using Van-der-Pauw’s Method

Evaluation of the Sheet Resistance of Inkjet-Printed Ag-Layers on Flexible, Uncoated Paper Substrates Using Van-der-Pauw’s Method

Fabrication and 3D Patterning of Bio‐Composite Consisting of Carboxymethylated Cellulose Nanofibers and Cobalt Ferrite Nanoparticles

Manufacture, Applications, and Opportunities of Thin Film Palladium-Silver (PdAg) Alloys: A Review

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