porous iron
Recently Published Documents


TOTAL DOCUMENTS

315
(FIVE YEARS 75)

H-INDEX

39
(FIVE YEARS 8)

2022 ◽  
Vol 112 ◽  
pp. 307-319
Author(s):  
Weilin Guo ◽  
Yin Cao ◽  
Yi Zhang ◽  
Lijun Wang ◽  
Lingxue Kong
Keyword(s):  

Author(s):  
Meilian Gao ◽  
Pingping Gao ◽  
Ting Lei ◽  
Chun Ouyang ◽  
Xiaobo Wu ◽  
...  

A novel porous iron phosphide (p-FeP) loading on nitrogen‑doped carbon fiber/carbon paper (p-FeP/NCF/CP) as a highly effective self-supporting electrode for hydrogen evolution reaction (HER) is synthesized by a three-step approach...


Author(s):  
N.E. Putra ◽  
A. Tigrine ◽  
S. Aksakal ◽  
V.R. de la Rosa ◽  
P. Taheri ◽  
...  
Keyword(s):  

Materialia ◽  
2021 ◽  
Vol 20 ◽  
pp. 101205
Author(s):  
Lu Fan ◽  
Weiteng Kong ◽  
Chunxia Gao ◽  
Peizhi Zhu

2021 ◽  
pp. 1-9
Author(s):  
Se-Ho Kim ◽  
Ayman A. El-Zoka ◽  
Baptiste Gault

Analyzing porous (nano)materials via atom probe tomography has been notoriously difficult. Voids and pores act as concentrators of the electrostatic pressure, which results in premature specimen failure, and the electrostatic field distribution near voids leads to aberrations that are difficult to predict. In this study, we propose a new encapsulating method for porous samples using a low melting point Bi–In–Sn alloy, known as Field's metal. As a model material, we used porous iron made by direct-hydrogen reduction of single-crystalline wüstite. The complete encapsulation was performed using in situ heating on the stage of a scanning electron microscope. No visible corrosion nor dissolution of the sample occurred. Subsequently, specimens were shaped by focused ion-beam milling under cryogenic conditions at −190°C. The proposed approach is versatile and can be applied to provide good quality atom probe datasets from micro/nanoporous materials.


Author(s):  
Haiwei Lai ◽  
Xiangdong Zeng ◽  
Ting Song ◽  
Shiheng Yin ◽  
Bei Long ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document