@article{d7d6f04860b748288963e7aea080def3,
title = "Isomeric sp2-C-conjugated porous organic polymer-mediated photo- and sono-catalytic detoxification of sulfur mustard simulant under ambient conditions",
abstract = "The development of efficient strategies for the sustainable detoxification of mustard gas simulants has longstanding demand for human safety. Here, we present for the first time a photo- and sono-catalyzed selective detoxification of mustard gas simulants under ambient conditions using conveniently prepared porous organic polymer (POP) catalysts. We developed a microwave-assisted synthesis of three isomeric tetraphenylethylene-based POPs (TPo, TPm, and TPp) bearing fully sp2-hybridized carbon frameworks. Among the three isomers, TPm efficiently generated 1O2, whereas TPp generated both O2.– and HO. under visible light irradiation, both TPm and TPp efficiently generated ROS to selectively convert 2-chloroethyl ethyl sulfide (CEES) into nontoxic 2-chloroethyl ethyl sulfoxide (CEESO) in the atmospheric conditions, through a known conversion mechanism. TPm and TPp can also generate 1O2 under ultrasound irradiation. This work provides insight into designing new POP photo- and sono-catalysts to generate ROS in widespread applications.",
keywords = "MAP4: Demonstrate, ambient condition, chemical warfare agent, photocatalyst, porous organic polymer, reactive oxygen species, sonocatalyst, sulfur mustard simulant, sulfur oxidation, ultrasound",
author = "Kim, {Ji Hyeon} and Hongryeol Yun and Kang, {Dong Won} and Jinwoo Shin and Minjung Kang and Nem Singh and Jeong, {Ji Eun} and Hong, {Chang Seop} and Kim, {Jong Seung}",
note = "Funding Information: This work was supported by the National Research Foundation of Korea ( NRF-2021R1A2B5B03086313 , 2021M3I3A1084573 , to C.S.H.), the Priority Research Centers Program ( 2019R1A6A1A11044070 , to C.S.H.), CRI project ( 2018R1A3B1052702 , NRF-2019M3E5D1A01068998 , to J.S.K .), the Global PhD Fellowship (GPF) program (2019H1A2A1074096, J.H.K.) from the National Research Foundation of Korea (NRF) funded by the Ministry of Education . We are grateful to Prof. Kwangyeol Lee for the TEM measurements. We thank the Institute for Basic Science (IBS) Center for Molecular Spectroscopy and Dynamics (IBS-R023-D1) for providing NMR spectrometry and professional technical support. Funding Information: This work was supported by the National Research Foundation of Korea (NRF-2021R1A2B5B03086313, 2021M3I3A1084573, to C.S.H.), the Priority Research Centers Program (2019R1A6A1A11044070, to C.S.H.), CRI project (2018R1A3B1052702, NRF-2019M3E5D1A01068998, to J.S.K.), the Global PhD Fellowship (GPF) program (2019H1A2A1074096, J.H.K.) from the National Research Foundation of Korea (NRF) funded by the Ministry of Education. We are grateful to Prof. Kwangyeol Lee for the TEM measurements. We thank the Institute for Basic Science (IBS) Center for Molecular Spectroscopy and Dynamics (IBS-R023-D1) for providing NMR spectrometry and professional technical support. J.H.K. H.Y. and D.W.K. contributed to synthesis, characterization, solution experiments, and NMR studies. J.S. and M.K. contributed to the figure arrangement. N.S. contributed to manuscript grammatical editing. J.-E.J. performed PLQY analyses. J.H.K. H.Y. D.W.K. N.S. C.S.H. and J.S.K. contributed to the writing, review, and editing of the manuscript. J.H.K. C.S.H. and J.S.K. received study-enabling funding. D.W.K. contributed to the initial project conception. C.S.H. and J.S.K. contributed to supervision and project development. All authors proofread, commented on, and approved the final version of the manuscript. The authors declare no competing interests. Publisher Copyright: {\textcopyright} 2021 Elsevier Inc.",
year = "2021",
month = nov,
day = "3",
doi = "10.1016/j.matt.2021.10.005",
language = "English",
volume = "4",
pages = "3774--3785",
journal = "Matter",
issn = "2590-2393",
publisher = "Cell Press",
number = "11",
}