Pressure Induced Nanoparticle Phase Behavior, Property, and Applications
Author(s) -
Feng Bai,
Kaifu Bian,
Xin Huang,
Zhongwu Wang,
Hongyou Fan
Publication year - 2019
Publication title -
chemical reviews
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 20.528
H-Index - 700
eISSN - 1520-6890
pISSN - 0009-2665
DOI - 10.1021/acs.chemrev.9b00023
Subject(s) - chemistry , phase transition , nanoparticle , synchrotron , coalescence (physics) , chemical physics , raman spectroscopy , raman scattering , mesoscale meteorology , phase (matter) , nanotechnology , high pressure , synchrotron radiation , condensed matter physics , thermodynamics , optics , materials science , physics , organic chemistry , astrobiology , meteorology
Nanoparticle (NP) high pressure behavior has been extensively studied over the years. In this review, we summarize recent progress on the studies of pressure induced NP phase behavior, property, and applications. This review starts with a brief overview of high pressure characterization techniques, coupled with synchrotron X-ray scattering, Raman, fluorescence, and absorption. Then, we survey the pressure induced phase transition of NP atomic crystal structure including size dependent phase transition, amorphization, and threshold pressures using several typical NP material systems as examples. Next, we discuss the pressure induced phase transition of NP mesoscale structures including topics on pressure induced interparticle separation distance, NP coupling, and NP coalescence. Pressure induced new properties and applications in different NP systems are highlighted. Finally, outlooks with future directions are discussed.
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