Polymer Encapsulated Inorganic Black Pigment Nanoparticles and Their Electrophoretic Characteristics

Sim, Hyoung Hoon; Kim, Y J; Choi, Hyoung Jin

doi:10.1166/jnn.2012.6773

Cited by 4 publications

(3 citation statements)

References 4 publications

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“…The chemical composition was investigated by using X-ray fluorescence analysis (XRF). As the previous investigation, the main component of the pigment was iron oxide (Fe 2 O 3 ), 15 and that of the carbon black was copper oxide (CuO). And as previously justified in the introduction to this section, one methyl cellulose (polymer), which was obtained from S Corporation in Korea was used.…”

Section: Methodsmentioning

confidence: 50%

A Study on the Properties of Carbon Black Mortar Using Granulated Blast Furnace Slag and Polymer

Jang¹,

Jeon²,

So³

2015

j nanosci nanotechnol

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White Portland Cement (WPC) and inorganic pigment have been used in colored concrete, but there are some physical problems such as increases in efflorescence, and poor workability and low economics. The aim of this study was to investigate the effects of GBFS and polymer (methyl cellulose) on the physical properties of carbon black mortar. For this purpose, a flow test, compressive strength test and color evaluation and was carried out on cement mortar mixed with polymer by changing the proportion of cement and ratio of GBFS. The results show that the addition of polymer influences significantly the color value efficiency in colored mortar. This is due to the reduction of overall amount of micro pore. This polymer films prevent the transport of soluble calcium towards the surface, and decreases efflorescence. And the flow of colored mortar was increased in proportion to the addition rate of the GBFS. In addition the strength of colored mortars with GBFS at the long-term aged (after 28 days) was higher than that of the general WPC mortar, although its strength was developed slowly at the early ages.

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Section: Methodsmentioning

confidence: 50%

A Study on the Properties of Carbon Black Mortar Using Granulated Blast Furnace Slag and Polymer

Jang¹,

Jeon²,

So³

2015

j nanosci nanotechnol

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“…Another key issue for the electrophoretic display is the pigment. It is well known that carbon black, the commonly used black colorant for industry, is conductive and not very easy to manipulate in electrophoretic display [25][26][27]. People are trying to find more suitable black pigments for electrophoretic displays.…”

Section: Materials and Structurementioning

confidence: 99%

REVIEW OF PAPER-LIKE DISPLAY TECHNOLOGIES (Invited Review)

Bai¹,

Hayes²,

Jin³

et al. 2014

PIER

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Abstract-With the advancement of wireless networks and cloud computing, people are becoming increasingly surrounded by a variety of displays -rich electronic devices: TV, Phone, Pad, Notebook and other portable or wearable devices. These electronic products put high demands on the quality of the visual interface. Paper-like displays are reflective and do not require a backlight. They have received much attention after electrophoretic-based electronic paper displays were commercialized in 2004. Paper-like displays combine excellent reading experience with ultra-low power consumption. In particular, their outdoor readability is superior to transmissive liquid crystal displays (LCDs) and organic light emitting devices (OLEDs). In this paper, we give an overview on various paper-like display technologies with emphasis of the status and future development of electrophoretic display and electrofluidic display principles. We focus on both technologies because electrophoretic displays have been commercialized successfully, and electrofluidic display has high potential to deliver video and full color.

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“…EPDs have been intensively researched because of their advantages: high contrast, wide viewing angle, less eye fatigue, low power consumption, and excellent flexibility (Bert et al, 2006;Chen et al, 2003;Chung and Jean, 2007;Comiskey et al, 1998;Kim et al, 2005Kim et al, , 2014Lee et al, 2013;Oh et al, 2009;Park et al, 2013;Sim et al, 2012;Sun et al, 2013;Yin et al, 2011;Zhao et al, 2011). EPDs basically consist of two parallel electrodes, a dielectric fluid, and two charged pigments which are white and black.…”

Section: Introductionmentioning

confidence: 99%

Preparation of black pigment with the Couette–Taylor vortex for electrophoretic displays

Kim¹,

Park²,

Lee³

et al. 2014

Chemical Engineering Science

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Polymer Encapsulated Inorganic Black Pigment Nanoparticles and Their Electrophoretic Characteristics

Cited by 4 publications

References 4 publications

A Study on the Properties of Carbon Black Mortar Using Granulated Blast Furnace Slag and Polymer

A Study on the Properties of Carbon Black Mortar Using Granulated Blast Furnace Slag and Polymer

REVIEW OF PAPER-LIKE DISPLAY TECHNOLOGIES (Invited Review)

Preparation of black pigment with the Couette–Taylor vortex for electrophoretic displays

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