Surface Activated Bonding Method for Flexible Lamination

Author(s):  
M. M. R. Howlader ◽  
T. Suga
Keyword(s):  
Author(s):  
Toshihiko Ooie ◽  
Tetsuo Yano ◽  
Masafumi Yoneda ◽  
Munehide Katsumura

2015 ◽  
Vol 56 (10) ◽  
pp. 1683-1687 ◽  
Author(s):  
Takashi Harumoto ◽  
Osamu Ohashi ◽  
Hiroki Tsushima ◽  
Miho Narui ◽  
Kensaku Aihara ◽  
...  

Author(s):  
Shiqi Li ◽  
Yuanbing Li ◽  
Shujing Li ◽  
Nana Xu ◽  
Hailu Wang ◽  
...  
Keyword(s):  

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Jiaqi Wang ◽  
Yan Chen ◽  
Qinyao Xu ◽  
Miaomiao Cai ◽  
Qian Shi ◽  
...  

AbstractSuperhydrophobic sponges have considerable potential for oil/water separation. Most of the methods used for superhydrophobic modification of sponges require toxic or harmful solvents, which have the drawbacks of hazardous to environment, expensive, and complex to utilize. Moreover, the hydrophobic layer on the surface of sponge is often easily destroyed. In this paper, a highly efficient superhydrophobic sponge with excellent reusability was developed by using a facile, simple and environmentally friendly dopamine biomimetic bonding method. Different types of sponges, such as melamine, polyethylene or polyurethane sponge wastes, were used as raw materials to prepare superhydrophobic sponges, which possess the advantages of inexpensive and abundant. The effects of different dopamine polymerization time and different hydrophobic agent dosage on the hydrophobicity and oil absorption capacity of melamine sponges were optimized. The study results showed that the water contact angle of the superhydrophobic sponge could reach 153° with excellent organic solvent absorption capacity of 165.9 g/g. Furthermore, the superhydrophobic sponge retained approximately 92.1% of its initial absorption capacity after 35 reutilization cycles. More importantly, the dopamine biomimetic bonding superhydrophobic modification method can be used for different types of sponges. Therefore, a universally applicable, facile, simple and environmentally friendly superhydrophobic modification method for sponges was developed.


Author(s):  
Siong Chiew Ong ◽  
Won Kyoung Choi ◽  
C. S. Premachandran ◽  
Ebin Liao ◽  
Ling Xie

2007 ◽  
Vol 30 (4) ◽  
pp. 598-604 ◽  
Author(s):  
M.M.R. Howlader ◽  
T. Suga ◽  
M.J. Kim
Keyword(s):  

Sensors ◽  
2018 ◽  
Vol 18 (8) ◽  
pp. 2676
Author(s):  
Chen Li ◽  
Boshan Sun ◽  
Yanan Xue ◽  
Jijun Xiong

Alumina ceramic is a highly promising material for fabricating high-temperature pressure sensors. In this paper, a direct bonding method for fabricating a sensitive cavity with alumina ceramic is presented. Alumina ceramic substrates were bonded together to form a sensitive cavity for high-temperature pressure environments. The device can sense pressure parameters at high temperatures. To verify the sensitivity performance of the fabrication method in high-temperature environments, an inductor and capacitor were integrated on the ceramic substrate with the fabricated sensitive cavity to form a wireless passive LC pressure sensor with thick-film integrated technology. Finally, the fabricated sensor was tested using a system test platform. The experimental results show that the sensor can realize pressure measurements above 900 °C, confirming that the fabricated sensitive cavity has excellent sealing properties. Therefore, the direct bonding method can potentially be used for developing all-ceramic high-temperature pressure sensors for application in harsh environments.


Sign in / Sign up

Export Citation Format

Share Document