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Title: In situ X-ray-based imaging of nano materials

Journal Article · · Current Opinion in Chemical Engineering
 [1];  [2];  [1]
  1. SLAC National Accelerator Lab., Menlo Park, CA (United States). Stanford Synchrotron Radiation Lightsource
  2. Brookhaven National Lab. (BNL), Upton, NY (United States). National Synchrotron Light Source II

We study functional nanomaterials that are heterogeneous and understanding their behavior during synthesis and operation requires high resolution diagnostic imaging tools that can be used in situ. Over the past decade, huge progress has been made in the development of X-ray based imaging, including full field and scanning microscopy and their analogs in coherent diffractive imaging. Currently, spatial resolution of about 10 nm and time resolution of sub-seconds are achievable. For catalysis, X-ray imaging allows tracking of particle chemistry under reaction conditions. In energy storage, in situ X-ray imaging of electrode particles is providing important insight into degradation processes. Recently, both spatial and temporal resolutions are improving to a few nm and milliseconds and these developments will open up unprecedented opportunities.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC00112704; AC02-76SF00515; SC0012704
OSTI ID:
1340351
Alternate ID(s):
OSTI ID: 1342406
Report Number(s):
BNL-112070-2016-JA
Journal Information:
Current Opinion in Chemical Engineering, Vol. 12, Issue C; ISSN 2211-3398
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 13 works
Citation information provided by
Web of Science

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Cited By (4)

In Situ Techniques for Probing Kinetics and Mechanism of Hollowing Nanostructures through Direct Chemical Transformations journal August 2018
X-ray Microscopy book January 2019
A versatile nanoreactor for complementary in situ X-ray and electron microscopy studies in catalysis and materials science text January 2019
X-ray microscopy journal July 1965

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