Analysis of Characteristics of CFRP Composites Exposed Under High-Temperature and High-Humidity Environment for a Long Period

2012 ◽  
Vol 36 (8) ◽  
pp. 889-895 ◽  
Author(s):  
Suk-Woo Hong ◽  
Sang-Soo Ahn ◽  
Jae-Mean Koo ◽  
Chang-Sung Seok
Keyword(s):  
High Temperature ◽  
High Humidity ◽  
Long Period ◽  
Cfrp Composites ◽  
High Humidity Environment ◽  
Humidity Environment

Effect of Temperature and Humidity on Degradation Behavior of Cu/Epoxy Interface under High Temperature and High Humidity Aging

2021 ◽  
Vol 1016 ◽  
pp. 1436-1442
Author(s):  
Riku Suzuki ◽  
Ikuo Shohji ◽  
Tatsuya Kobayashi ◽  
Yu Tonozuka
Keyword(s):  
High Temperature ◽  
Adhesion Strength ◽  
Degradation Mechanism ◽  
Effect Of Temperature ◽  
Joint Interface ◽  
High Humidity ◽  
Degradation Behavior ◽  
Temperature And Humidity ◽  
High Humidity Environment ◽  
Humidity Environment

This article reports on the degradation behavior of adhesion strength of the resin/copper interface under aging in high temperature and high humidity environment. The adhesion strength of a Cu joint with resin was investigated by a tensile test. The fracture surface was analyzed by Fourier transform infrared spectroscopy to investigate the degradation mechanism. As a result, it was found that the degradation of the adhesion strength is mainly caused by water absorption and subsequent volume expansion of the resin, and embrittlement of hydrogen bonding in the joint interface. Evaluation of deterioration life of the joint revealed that the relationships between the deterioration life and the temperature and humidity are confirmed above the glass transition temperature.

UiO-66-NH2/graphene oxide nanocomposites as reactive adsorbents for soman upon long-term exposure to high-humidity environment

2021 ◽  
Vol 285 ◽  
pp. 129105
Author(s):  
Dongwon Ka ◽  
Seongon Jang ◽  
Min-Kun Kim ◽  
Hyunsook Jung ◽  
Jaeheon Lee ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
High Humidity ◽  
High Humidity Environment ◽  
Humidity Environment
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