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@ARTICLE{Dong:435393,
author = {Dong, Renhao and Sahabudeen, Hafeesudeen and Qi, Haoyuan
and Ballabio, Marco and Položij, Miroslav and Olthof,
Selina and Shivhare, Rishi and Jing, Yu and Park, Sangwook
and Liu, Kejun and Zhang, Tao and Ma, Ji and Rellinghaus,
Bernd and Mannsfeld, Stefan C. B. and Bonn, Mischa and
Cánovas, Enrique and Zheng, Zhikun and Kaiser, Ute and
Feng, Xinliang and Heine, Thomas},
title = {{H}ighly {C}rystalline and {S}emiconducting {I}mine-{B}ased
{T}wo-{D}imensional {P}olymers {E}nabled by {I}nterfacial
{S}ynthesis},
journal = {Angewandte Chemie / International edition International
edition},
volume = {59},
number = {15},
issn = {1433-7851},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {PUBDB-2020-00627},
pages = {6028 - 6036},
year = {2020},
abstract = {Single‐layer and multi‐layer 2D polyimine films have
been achieved through interfacial synthesis methods.
However, it remains a great challenge to achieve the maximum
degree of crystallinity in the 2D polyimines, which largely
limits the long‐range transport properties. Here we employ
a surfactant‐monolayer‐assisted interfacial synthesis
(SMAIS) method for the successful preparation of porphyrin
and triazine containing polyimine‐based 2D polymer
(PI‐2DP) films with square and hexagonal lattices,
respectively. The synthetic PI‐2DP films are featured with
polycrystalline multilayers with tunable thickness from 6 to
200 nm and large crystalline domains (100–150 nm in
size). Intrigued by high crystallinity and the presence of
electroactive porphyrin moieties, the optoelectronic
properties of PI‐2DP are investigated by time‐resolved
terahertz spectroscopy. Typically, the porphyrin‐based
PI‐2DP 1 film exhibits a p‐type semiconductor behavior
with a band gap of 1.38 eV and hole mobility as high as
0.01 cm2 V−1 s−1, superior to the previously
reported polyimine based materials.},
cin = {DOOR ; HAS-User},
ddc = {540},
cid = {I:(DE-H253)HAS-User-20120731},
pnm = {6G3 - PETRA III (POF3-622)},
pid = {G:(DE-HGF)POF3-6G3},
experiment = {EXP:(DE-H253)P-P03-20150101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:31943664},
UT = {WOS:000512827700001},
doi = {10.1002/anie.201915217},
url = {https://bib-pubdb1.desy.de/record/435393},
}