UV‐curable Polyurethane Elastomer with UV‐irradiation/Thermo Dual‐Activated Self‐healability

2022 ◽  
pp. 2100874
Author(s):  
Juan Ye ◽  
Guanghong Lin ◽  
Ziqian Lin ◽  
Haoyu Deng ◽  
Junjie Huang ◽  
...  
Keyword(s):  
Uv Irradiation ◽  
Polyurethane Elastomer ◽  
Uv Curable

scholarly journals Phenomenon of electrical resistivity reduction by UV irradiation for UV-curable polymer composite film including a small amount of VGCF

TANSO ◽  
2006 ◽  
Vol 2006 (223) ◽  
pp. 176-182
Author(s):  
Eiji Sato ◽  
Michitaka Fujimoto ◽  
Tatsuhiro Takahashi ◽  
Koichiro Yonetake ◽  
Kiyohito Koyama
Keyword(s):  
Electrical Resistivity ◽  
Composite Film ◽  
Polymer Composite ◽  
Uv Irradiation ◽  
Uv Curable ◽  
Polymer Composite Film

Silver Nanowires Deposited on Grooved Surface as Bendable Resistance Sensor

2015 ◽  
Vol 748 ◽  
pp. 5-10
Author(s):  
Xiang Meng Li ◽  
Hong Miao Tian ◽  
Xiang Ming Li ◽  
Xin Li ◽  
Jin You Shao
Keyword(s):  
Uv Irradiation ◽  
Silver Nanowires ◽  
Stripe Pattern ◽  
Uv Curable ◽  
Grooved Surface ◽  
Bending Radius ◽  
Uv Ozone ◽  
Narrow Stripe

In this paper, we present a simple bendable resistance sensor with silver nanowires (AgNWs) stripe coated on microgroove surfaces formed on a polyimide (PI) film. We adopted an anisotropic wetting manner to form a narrow stripe in order to improve the sensitivity of the resistance sensor. The ultraviolet (UV)-curable polymer NOA61 is firstly drop-coated on the substrate, and then imprinted by a groove-textured poly (dimethylsiloxane) (PDMS) template. After UV irradiation and de-molding, the surface is further treated with a UV-ozone (UVO) lamp, so that the grooved surface becomes more hydrophilic, which will promote the anisotropic wettability of AgNWs suspension and thereby deposition of AgNWs into uniform multi-layer stripe pattern. Moreover, the conductance with respect to the bending motion is measured. The most variation of conductance ΔG/G0 can reach about 200 % with bending radius of 2 mm.

scholarly journals UV-curable hybrid organic–inorganic composite inks with a high refractive index for printing interference images and holograms

2017 ◽  
Vol 5 (22) ◽  
pp. 5487-5493 ◽  
Author(s):  
Elena A. Eremeeva ◽  
Aleksandr V. Yakovlev ◽  
Evgeny A. Pidko ◽  
Alexandr V. Vinogradov
Keyword(s):  
Refractive Index ◽  
Uv Irradiation ◽  
Inkjet Printing ◽  
High Refractive Index ◽  
Ambient Conditions ◽  
Uv Curable ◽  
Inorganic Composite

Herein we report a new, facile and inexpensive methodology for obtaining highly refractive polymers suitable for inkjet printing using cheap and non-toxic reagents that can be rapidly polymerized under UV irradiation under ambient conditions.

Preparation of porous honeycomb monolith from UV-curable monomer/dioxane solution via unidirectional freezing and UV irradiation

2012 ◽  
Vol 125 (4) ◽  
pp. 2874-2881 ◽  
Author(s):  
Rika Okaji ◽  
Kentaro Taki ◽  
Shinsuke Nagamine ◽  
Masahiro Ohshima
Keyword(s):  
Uv Irradiation ◽  
Dioxane Solution ◽  
Uv Curable ◽  
Unidirectional Freezing ◽  
Honeycomb Monolith

UV Curable Organic-Inorganic Hybrid Materials

2000 ◽  
Vol 628 ◽  
Author(s):  
Guang-Way Jang ◽  
Ren-Jye Wu ◽  
Yuung-Ching Sheen ◽  
Ya-Hui Lin ◽  
Chi-Jung Chang
Keyword(s):  
Hybrid Materials ◽  
Colloidal Silica ◽  
Sol Gel ◽  
Solution Ph ◽  
Uv Curable ◽  
Inorganic Hybrid ◽  
Degradation Temperature ◽  
Sol Gel Process ◽  
The Stability ◽  
Thermal Degradation Temperature

This work successfully prepared an UV curable organic-inorganic hybrid material consisting of organic modified colloidal silica. Applications of UV curable organic-inorganic hybrid materials include abrasion resistant coatings, photo-patternable thin films and waveguides. Colloidal silica containing reactive functional groups were also prepared by reacting organic silane and tetraethyl orthosilicate (TEOS) using sol-gel process. In addition, the efficiency of grafting organic moiety onto silica nanoparticles was investigated by applying TGA and FTIR techniques. Experimental results indicated a strong interdependence between surface modification efficiency and solution pH. Acrylate-SiO2 hybrid formation could result in a shifting of thermal degradation temperature of organic component from about 200°C to near 400°C. In addition, the stability of organic modified colloidal silica in UV curable formula and the physical properties of resulting coatings were discussed. Furthermore, the morphology of organic modified colloidal silica was investigated by performing TEM and SEM studies‥

Wavelength-specific Activation of MAP Kinase Family Proteins by Monochromatic UV Irradiation¶

2001 ◽  
Vol 73 (2) ◽  
pp. 147 ◽  
Author(s):  
Yukihito Kabuyama ◽  
Miwako K. Homma ◽  
Masayuki Sekimata ◽  
Yoshimi Homma
Keyword(s):  
Map Kinase ◽  
Uv Irradiation ◽  
Kinase Family

Deinking Agent for Used Paper Printed with UV Curable Ink

2005 ◽  
Vol 59 (7) ◽  
pp. 1006-1013 ◽  
Author(s):  
Makoto Wakatsuki
Keyword(s):  
Uv Curable
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