X-ray tomography applied to electrochemical devices and electrocatalysis

JT Lang, D Kulkarni, CW Foster, Y Huang… - Chemical …, 2023‏ - ACS Publications
X-ray computed tomography (CT) is a nondestructive three-dimensional (3D) imaging
technique used for studying morphological properties of porous and nonporous materials. In …

Formation and evolution of carbonaceous asteroid Ryugu: Direct evidence from returned samples

T Nakamura, M Matsumoto, K Amano, Y Enokido… - Science, 2022‏ - science.org
Samples of the carbonaceous asteroid Ryugu were brought to Earth by the Hayabusa2
spacecraft. We analyzed 17 Ryugu samples measuring 1 to 8 millimeters. Carbon dioxide …

Periplasmic biomineralization for semi-artificial photosynthesis

Y Lin, J Shi, W Feng, J Yue, Y Luo, S Chen, B Yang… - Science …, 2023‏ - science.org
Semiconductor-based biointerfaces are typically established either on the surface of the
plasma membrane or within the cytoplasm. In Gram-negative bacteria, the periplasmic …

A brief guide to synchrotron radiation-based microtomography in (structural) geology and rock mechanics

F Fusseis, X **ao, C Schrank, F De Carlo - Journal of Structural Geology, 2014‏ - Elsevier
This contribution outlines Synchrotron-based X-ray micro-tomography and its potential use
in structural geology and rock mechanics. The paper complements several recent reviews of …

[HTML][HTML] TomoPy: a framework for the analysis of synchrotron tomographic data

D Gürsoy, F De Carlo, X **ao, C Jacobsen - Synchrotron Radiation, 2014‏ - journals.iucr.org
Analysis of tomographic datasets at synchrotron light sources (including X-ray transmission
tomography, X-ray fluorescence microscopy and X-ray diffraction tomography) is becoming …

The imaging of failure in structural materials by synchrotron radiation X-ray microtomography

SC Wu, TQ **ao, PJ Withers - Engineering Fracture Mechanics, 2017‏ - Elsevier
The initiation and propagation of short cracks are critical to the detailed understanding of the
failure mechanisms of engineering materials and structures. Therefore, for a safety critical …

Regridding reconstruction algorithm for real-time tomographic imaging

F Marone, M Stampanoni - Synchrotron Radiation, 2012‏ - journals.iucr.org
Sub-second temporal-resolution tomographic microscopy is becoming a reality at third-
generation synchrotron sources. Efficient data handling and post-processing is, however …

Formation of three-dimensional bicontinuous structures via molten salt dealloying studied in real-time by in situ synchrotron X-ray nano-tomography

X Liu, A Ronne, LC Yu, Y Liu, M Ge, CH Lin… - Nature …, 2021‏ - nature.com
Three-dimensional bicontinuous porous materials formed by dealloying contribute
significantly to various applications including catalysis, sensor development and energy …

[ספר][B] Microcomputed tomography: methodology and applications

SR Stock - 2019‏ - taylorfrancis.com
MicroComputed Tomography has become the gold standard for studying 3D microscopic
structures nondestructively, and this book provides up-to-date coverage of the modality. The …

The role of defects and critical pore size analysis in the fatigue response of additively manufactured IN718 via crystal plasticity

V Prithivirajan, MD Sangid - Materials & Design, 2018‏ - Elsevier
The inherent defects associated with materials produced by selective laser melting (SLM)
limits their usage in safety-critical applications. In our work, a crystal plasticity (CP) based …