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@ARTICLE{Weisbord:611966,
author = {Weisbord, Inbal and Barzilay, Maya and Cai, Ruoke and
Welter, Edmund and Kuzmin, Aleksejs and Anspoks, Andris and
Segal-Peretz, Tamar},
title = {{T}he {D}evelopment and {A}tomic {S}tructure of {Z}inc
{O}xide {C}rystals {G}rown within {P}olymers from {V}apor
{P}hase {P}recursors},
journal = {ACS nano},
volume = {18},
number = {28},
issn = {1936-0851},
address = {Washington, DC},
publisher = {Soc.},
reportid = {PUBDB-2024-05132},
pages = {18393-18404},
year = {2024},
abstract = {Sequential infiltration synthesis (SIS), also known as
vapor phase infiltration (VPI), is a quickly expanding
technique that allows growth of inorganic materials within
polymers from vapor phase precursors. With an increasing
materials library, which encompasses numerous organometallic
precursors and polymer chemistries, and an expanding
application space, the importance of understanding the
mechanisms that govern SIS growth is ever increasing. In
this work, we studied the growth of polycrystalline ZnO
clusters and particles in three representative polymers:
poly(methyl methacrylate), SU-8, and polymethacrolein using
vapor phase diethyl zinc and water. Utilizing two atomic
resolution methods, high-resolution scanning transmission
electron microscopy and synchrotron X-ray absorption
spectroscopy, we probed the evolution of ZnO nanocrystals
size and crystallinity level inside the polymers with
advancing cycles─from early nucleation and growth after a
single cycle, through the formation of nanometric particles
within the films, and to the coalescence of the particles
upon polymer removal and thermal treatment. Through in situ
Fourier transform infrared spectroscopy and microgravimetry,
we highlight the important role of water molecules
throughout the process and the polymers’ hygroscopic level
that leads to the observed differences in growth patterns
between the polymers, in terms of particle size, dispersity,
and the evolution of crystalline order. These insights
expand our understanding of crystalline materials growth
within polymers and enable rational design of hybrid
materials and polymer-templated inorganic nanostructures.},
cin = {DOOR ; HAS-User / FS-PET-S},
ddc = {540},
cid = {I:(DE-H253)HAS-User-20120731 /
I:(DE-H253)FS-PET-S-20190712},
pnm = {632 - Materials – Quantum, Complex and Functional
Materials (POF4-632) / 6G3 - PETRA III (DESY) (POF4-6G3) /
FS-Proposal: I-20200303 EC (I-20200303-EC) / CAMART2 -
Centre of Advanced Materials Research and Technology
Transfer CAMART² (739508)},
pid = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G3 /
G:(DE-H253)I-20200303-EC / G:(EU-Grant)739508},
experiment = {EXP:(DE-H253)P-P65-20150101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:38956949},
UT = {WOS:001263168500001},
doi = {10.1021/acsnano.4c02846},
url = {https://bib-pubdb1.desy.de/record/611966},
}