Water-based polyurethane adhesive films with enhanced bonding strength capable of in situ and high-efficient deposition on metal surface

2021 ◽  
pp. 134055
Author(s):  
Dan Wang ◽  
Jiangyan Li ◽  
Yaokai Wang ◽  
Ahmed Olalekan Omoniyi ◽  
Ziwei Fu ◽  
...  
Keyword(s):  
Metal Surface ◽  
Bonding Strength ◽  
Polyurethane Adhesive ◽  
High Efficient ◽  
Water Based

In Situ Synthesis of Photoreduced Au Nanoclusters Decorated-Graphene Hybrid as a High Efficient Electrocatalyst

2014 ◽  
Vol 161 (4) ◽  
pp. H172-H177 ◽  
Author(s):  
Yong Qin ◽  
Juan Li ◽  
Yong Kong ◽  
Xiazhang Li ◽  
Huaiguo Xue
Keyword(s):  
In Situ Synthesis ◽  
Au Nanoclusters ◽  
High Efficient

Application of chemical imaging sensor to in-situ pH imaging in the vicinity of a corroding metal surface

2015 ◽  
Vol 183 ◽  
pp. 137-142 ◽  
Author(s):  
Ko-ichiro Miyamoto ◽  
Sakura Sakakita ◽  
Torsten Wagner ◽  
Michael J. Schöning ◽  
Tatsuo Yoshinobu
Keyword(s):  
Metal Surface ◽  
Chemical Imaging ◽  
Ph Imaging ◽  
Imaging Sensor

In-situ regrowth constructed magnetic coupling 1D/2D Fe assembly as broadband and high-efficient microwave absorber

2021 ◽  
Vol 415 ◽  
pp. 128951
Author(s):  
Xiaofeng Shi ◽  
Wenbin You ◽  
Xiao Li ◽  
Lei Wang ◽  
Zhengzhong Shao ◽  
...  
Keyword(s):  
Magnetic Coupling ◽  
Microwave Absorber ◽  
High Efficient

In-situ observation of microscopic motions and structure dynamic transformation of wax crystals in waxy crude oil subjected to shear

2021 ◽  
Author(s):  
Jian Zhao ◽  
Xiangrui Xi ◽  
Hang Dong ◽  
Yuanhao Li ◽  
Minzheng Jiang
Keyword(s):  
Crude Oil ◽  
In Situ Observation ◽  
Waxy Crude Oil ◽  
Waxy Crude ◽  
Complex Morphology ◽  
Dynamic Transformation ◽  
Structure Dynamic ◽  
High Efficient ◽  
Wax Crystals

The high-efficient development, storage and transportation of waxy crude oil has a significant meaning for stable supplying of petroleum energy. The variety of complex morphology and microstructure of wax crystals...

scholarly journals Ultralow-temperature-driven water-based sorption refrigeration enabled by low-cost zeolite-like porous aluminophosphate

2022 ◽  
Vol 13 (1) ◽  
Author(s):  
Zhangli Liu ◽  
Jiaxing Xu ◽  
Min Xu ◽  
Caifeng Huang ◽  
Ruzhu Wang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Water Sorption ◽  
High Performance ◽  
Global Climate ◽  
Low Cost ◽  
Cost Effective ◽  
High Water ◽  
Coefficient Of Performance ◽  
High Efficient ◽  
Water Based

AbstractThermally driven water-based sorption refrigeration is considered a promising strategy to realize near-zero-carbon cooling applications by addressing the urgent global climate challenge caused by conventional chlorofluorocarbon (CFC) refrigerants. However, developing cost-effective and high-performance water-sorption porous materials driven by low-temperature thermal energy is still a significant challenge. Here, we propose a zeolite-like aluminophosphate with SFO topology (EMM-8) for water-sorption-driven refrigeration. The EMM-8 is characterized by 12-membered ring channels with large accessible pore volume and exhibits high water uptake of 0.28 g·g−1 at P/P0 = 0.2, low-temperature regeneration of 65 °C, fast adsorption kinetics, remarkable hydrothermal stability, and scalable fabrication. Importantly, the water-sorption-based chiller with EMM-8 shows the potential of achieving a record coefficient of performance (COP) of 0.85 at an ultralow-driven temperature of 63 °C. The working performance makes EMM-8 a practical alternative to realize high-efficient ultra-low-temperature-driven refrigeration.

In-situ Regulation of Zinc Metal Surface for Dendrite-Free Zinc-ion Hybrid Supercapacitors

2022 ◽  
Author(s):  
Yujia Long ◽  
Xiaomin Huang ◽  
Yuanxia Li ◽  
Mei Yi ◽  
Jiaqi Hou ◽  
...  
Keyword(s):  
Metal Surface ◽  
Zinc Ion ◽  
Zinc Metal ◽  
Hybrid Supercapacitors ◽  
Free Zinc

Study on the In Situ Growth of Carbon Nanotubes for the Reinforcement of Cf/SiC Composite Fabricated by CVI+PIP Process

2013 ◽  
Vol 745-746 ◽  
pp. 582-586 ◽  
Author(s):  
Jian Bao Hu ◽  
Shao Ming Dong ◽  
Xiang Yu Zhang ◽  
Zhen Wang ◽  
Hai Jun Zhou ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Carbon Nanotubes ◽  
Bonding Strength ◽  
Volume Fraction ◽  
Interfacial Bonding ◽  
Mechanical And Thermal Properties ◽  
Fiber Volume ◽  
Pull Out ◽  
Interfacial Bonding Strength

Cf/SiC composites were fabricated through in situ growth of carbon nanotubes (CNTs) on three-dimensional needle-punched carbon fabric via chemical vapor deposition and polymer impregnation and pyrolysis process. The mechanical and thermal properties of the composites were investigated. The flexural strength and fracture toughness were decreased due to the fiber volume fraction loss and much shorter pull-out length of fibers which was caused by the higher interfacial bonding strength between fiber and matrix after the growth of CNTs. Brittle fracture character of CNTs was observed due to the strong interfacial bonding strength between CNTs and matrix. The parallel thermal conductivity and perpendicular thermal conductivity were improved to 14.5% and 8.0% respectively.

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