Fabrication of electromagnetic waves absorbing material by ink-jet printing method

Momeni-Nasab, Mohammad; Bidoki, Seyed Mansour; Hadizadeh, Mohsen; Movahhedi, Masoud

doi:10.1007/s10854-020-03279-w

Cited by 3 publications

(2 citation statements)

References 10 publications

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“…In this research, water-based reactive ink and inkjet printing technology were used to print MTL on RO4003C substrate for the first time. Experimental results show that the absorption rate of MTL in the frequency range of 1-5 GHz is close to 70%, which is in good agreement with the results of software simulation [4]. By investigating the frequency to ensure the absorption rate of printing, the actual printing effect can be effectively guaranteed.…”

Section: Introductionsupporting

confidence: 79%

The Silver Ion and Nanocrystalline Pattern in the Glass Substrate, the Electric Field-Induced Thermal Transfer and Ink Absorption Layer Structure and Printing Performance

Dong

2022

Advances in Materials Science and Engineering

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People’s research on nanocrystals is getting more in-depth with the development of science and technology, and the patterned arrangement of nanocrystals can greatly improve the performance of our equipment in related fields, allowing people to control the patterning of nanocrystals. Research on thermal transfer is also increasing. Glass materials doped with patterned metal nanocrystals have great application potential, and the search for a simple and efficient patterned preparation method has attracted great attention of many researchers. Using the directional induced migration effect of the high temperature and high voltage DC electric field, combined with the subsequent heat treatment process, the distribution of silver nanocrystals corresponding to the surface silver film pattern can be formed in the silicate glass substrate, to realize the electric field-induced thermal transfer of the nanocrystal pattern print. This article aims to study the patterned thermal transfer of silver ions and nanocrystals on the glass substrate by applying an electric field to induce and analyze the ink absorption layer structure and printing performance. On this basis, an electron beam-induced thermal transfer method and Maxwell’s equation are proposed to investigate and calculate the structure of the ink absorption layer. The experimental structure shows that using this method increases the success rate of the preparation of silver ions and nanocrystal patterns on the glass substrate by 30%, which improves the ink absorption layer and printing performance to different degrees.

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Section: Introductionsupporting

confidence: 79%

The Silver Ion and Nanocrystalline Pattern in the Glass Substrate, the Electric Field-Induced Thermal Transfer and Ink Absorption Layer Structure and Printing Performance

Dong

2022

Advances in Materials Science and Engineering

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“…When the two steps interact with each other, a new stage will be formed, which is different from each of the previous phases. This is due to the attraction between molecules, ions or atoms in these two phases [15] The ink consists of several components such as pigments that give color to ink, binding agents as media to bind dyes, fillers, Volatile Organic Compound (VOC), and coloring materials [16]. The parameters of a good ink such as density, viscosity, gray level, characteristics, and its removal power for ink markers [17].…”

Section: Some Commercial Ink Markers Have High Levels Of Volatile Org...mentioning

confidence: 99%

Carbon Ink Characterization from Banana and Cassava Peels by Carbonization Method

Fatimah

Mustika

Pratiwi

2020

JKPK

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Banana and cassava plants are the most growing plants in the world. The use of both plant's peel is usually for animal feed. This research is intended to utilize banana and cassava peel as a raw material of whiteboard ink markers by varying concentration of the carbons to see its effect on the characteristics of the ink. The carbon concentration variations are 25 g, 30 g, 35 g, 40 g, and 45 g, which is dissolved in 100 ml of the solution. The steps of this research include the carbonization of banana or cassava peel, and then its carbon powder is sifted by 200 mesh. The powder will be dissolved in 50 ml of Arabic gum 10%, 15 ml of PEG-7, and 35 ml of alcohol 70%, then the solution stirred until homogeneous. The result showed that the addition of the Banana or cassava peels carbon concentration effect on the value of density, viscosity, pH, and pigment ink. The characteristic whiteboard ink markers from the banana peel that accordance with the commercial ink. It is consists of 30% Banana peel carbon concentration with a density value of 1.0077 g/cm<sup>3</sup>, viscosity value of 6.2049 cP, pH value of 10.55, and the ink pigment are close enough with the commercial refill ink. While the characteristic from cassava consists of 35% cassava peel carbon concentration with a density value of 1.0893 g/cm<sup>3</sup>, viscosity value of 15,2427 cP, pH value of 8,75, and the ink pigment are close enough with the commercial ink

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Ink-jet printed metamaterial microwave absorber using reactive inks

Momeni-Nasab

Bidoki

Hadizadeh

et al. 2020

AEU - International Journal of Electronics and Communications

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Fabrication of electromagnetic waves absorbing material by ink-jet printing method

Cited by 3 publications

References 10 publications

The Silver Ion and Nanocrystalline Pattern in the Glass Substrate, the Electric Field-Induced Thermal Transfer and Ink Absorption Layer Structure and Printing Performance

The Silver Ion and Nanocrystalline Pattern in the Glass Substrate, the Electric Field-Induced Thermal Transfer and Ink Absorption Layer Structure and Printing Performance

Carbon Ink Characterization from Banana and Cassava Peels by Carbonization Method

Ink-jet printed metamaterial microwave absorber using reactive inks

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