Surface oxygen vacancies of TiO2 nanorods by electron beam irradiation for efficient photoelectrochemical water splitting

CrystEngComm ◽  
2021 ◽  
Author(s):  
Jing Huang ◽  
Tao Chen ◽  
Mingyang Zhao ◽  
Ping Yi ◽  
Feifan Zhao ◽  
...  
Keyword(s):  
Electron Beam ◽  
Water Splitting ◽  
Oxygen Vacancies ◽  
Electron Beam Irradiation ◽  
Photocurrent Density ◽  
High Energy ◽  
Surface Oxygen ◽  
High Energy Electron ◽  
Beam Irradiation ◽  
Irradiation Treatment

TiO2 nanorods with oxygen vacancies are produced via a facial, controllable and scalable high energy electron beam irradiation treatment, resulting in a remarkable enhancement of photocurrent density of about 85.4% at 1.23 VRHE.

Ballistic Performance of Zr-Based Bulk Metallic Glass/Ti Surface Composites Fabricated by High-Energy Electron-Beam Irradiation

2010 ◽  
Vol 654-656 ◽  
pp. 2700-2703
Author(s):  
Jeong Hyeon Do ◽  
Chang Woo Jeon ◽  
Duk Hyun Nam ◽  
Choong Nyun Paul Kim ◽  
Young Bum Song ◽  
...  
Keyword(s):  
Electron Beam ◽  
Electron Beam Irradiation ◽  
Composite Plates ◽  
High Energy ◽  
High Energy Electron ◽  
Beam Irradiation ◽  
Ballistic Performance ◽  
Surface Composite ◽  
Surface Composites ◽  
Composite Layers

This study aimed at investigating the ballistic performance of Zr-based bulk metallic glass/Ti surface composites fabricated by high-energy electron-beam irradiation. The ballistic impact test was conducted on surface composite plates to evaluate the ballistic performance. Since the surface composite layers were observed to block effectively a fast traveling projectile, while many cracks were formed in the composite layers, the surface composite plates were not perforated. The surface composite layer containing ductile β dendritic phases showed the better ballistic performance than the one without containing dendrites because dendritic phases could hinder the propagation of shear bands or cracks.

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