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Insights into Heterogeneous Catalysts under Reaction Conditions by In Situ/Operando Electron Microscopy

Journal Article · · Advanced Energy Materials
 [1];  [2];  [3];  [3];  [2];  [2];  [2];  [4];  [3];  [5];  [2]
  1. Fudan Univ., Shanghai (China); State Univ. of New York (SUNY), Binghamton, NY (United States); OSTI
  2. State Univ. of New York (SUNY), Binghamton, NY (United States)
  3. Fudan Univ., Shanghai (China)
  4. Zhejiang Laboratory (China)
  5. Fudan Univ., Shanghai (China); Zhejiang Laboratory (China)
The advancement of clean energy and environment depends strongly on the development of efficient catalysts in a wide range of heterogeneous catalytic reactions, which has benefited from transmission electron microscopic techniques in determining the atomic-scale morphologies and structures. However, it is the morphology and structure under the catalytic reaction conditions that determine the performance of the catalyst, which has captured a surge of interest in developing and applying in situ/operando transmission electron microscopic techniques in heterogeneous catalysis. The major theme of this review is to highlight some of the most recent insights into heterogeneous catalysts under the relevant reaction conditions using in situ/operando transmission electron microscopic techniques. Rather than a comprehensive overview of the basic principles of in situ/operando techniques, this review focuses on the insights into the atomic-scale/nanoscale details of various catalysts ranging from single-component to multicomponent catalysts under heterogeneous catalytic, electrocatalytic, and photocatalytic reaction conditions involving both gas–solid and liquid–solid interfaces. Here, this focus is coupled with discussions of the correlation of the atomic, molecular, and nanoscale morphology, composition, and structure with the catalytic properties under the reaction conditions, shining light on the challenges and opportunities in design of nanostructured catalysts for clean and sustainable energy applications.
Research Organization:
Central Michigan Univ., Mount Pleasant, MI (United States)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0006877
OSTI ID:
2419712
Alternate ID(s):
OSTI ID: 1892353
Journal Information:
Advanced Energy Materials, Journal Name: Advanced Energy Materials Journal Issue: 38 Vol. 12; ISSN 1614-6832
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English

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Structural evolution of atomically dispersed Pt catalysts dictates reactivity journal April 2019
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Synergizing metal–support interactions and spatial confinement boosts dynamics of atomic nickel for hydrogenations journal July 2021
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Is Cu instability during the CO 2 reduction reaction governed by the applied potential or the local CO concentration? journal January 2021
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Size-dependent dynamic structures of supported gold nanoparticles in CO oxidation reaction condition journal July 2018
Revealing the atomic ordering of binary intermetallics using in situ heating techniques at multilength scales journal January 2019
Electrochemically scrambled nanocrystals are catalytically active for CO 2 -to-multicarbons journal April 2020
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High-resolution electron microscopy for heterogeneous catalysis research journal May 2018
Attainment of 40.5 pm spatial resolution using 300 kV scanning transmission electron microscope equipped with fifth-order aberration corrector journal December 2017
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In situ manipulation of the active Au-TiO 2 interface with atomic precision during CO oxidation journal January 2021
Dynamic interplay between metal nanoparticles and oxide support under redox conditions journal May 2022
Hydrogen production from water electrolysis: role of catalysts journal February 2021
Transmission electron microscopy with atomic resolution under atmospheric pressures journal December 2017
Heterogeneous Catalysis: Enabling a Sustainable Future journal March 2021
In Situ TEM Studies of Catalysts Using Windowed Gas Cells journal July 2020
In Situ Thermal-Stage Fitted-STEM Characterization of Spherical-Shaped Co/MoS2 Nanoparticles for Conversion of Heavy Crude Oils journal October 2020
Investigation of Deoxidation Process of MoO3 Using Environmental TEM journal December 2021

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