A Rapid One-Pot Synthesis of Novel High-Purity Methacrylic PhosphonicAcid (PA)-Based Polyhedral Oligomeric Silsesquioxane (POSS) Frameworksvia Thiol-Ene Click Reaction

Collection with item attached
2017
Item details URL
http://open-repository.kisti.re.kr/cube/handle/open_repository/473945.do
DOI
10.3390/polym9060192
Title
A Rapid One-Pot Synthesis of Novel High-Purity Methacrylic PhosphonicAcid (PA)-Based Polyhedral Oligomeric Silsesquioxane (POSS) Frameworksvia Thiol-Ene Click Reaction
Description
Hee Woo Rhee thankfully acknowledges Global Frontier R&D Program onCenter for Multiscale Energy System funded by the National ResearchFoundation under the Ministry of Science, ICT & Future Planning, Korea(2011-0031570) and the Korea Center for Artificial Photosynthesis (KCAP)located in Sogang University funded by the Minister of Science, ICT andFuture Planning (MSIP) through the National Research Foundation of Korea(No. 2009-0093883). Hee Woo Rhee was also supported by the HumanResources Development program (No. 20114010203090) of the KoreaInstitute of Energy Technology Evaluation and Planning (KETEP) grantfunded by the Korea Government Ministry of Trade, Industry and Energyfor their financial support. Hyun-Seok Kim is grateful to Ministry ofTrade, Industry and Energy (MOTIE, Korea) under Sensor IndustrialTechnology Innovation Program (No. 10063682) and the Basic ScienceResearch Program through the National Research Foundation of Korea (NRF)funded by the Ministry of Education (2014R1A1A2058814) for theirfinancial support.
abstract
Herein, we demonstrate a facile methodology to synthesis a novel methacrylic phosphonic acid (PA)-functionalized polyhedral oligomeric silsesquioxanes (POSSs) via thiol-ene click reaction using octamercapto thiol-POSS and ethylene glycol methacrylate phosphate (EGMP) monomer. The presence of phosphonic acid moieties and POSS-cage structure in POSS-S-PA was confirmed by Fourier transform infrared (FT-IR) and nuclear magnetic resonance (H-1, Si-29 and P-31-NMR) analyses. Matrix-assisted laser desorption ionization time-of-flight (MALDI-TOF) mass spectrum of POSS-S-PA acquired in a dithranol matrix, which has specifically designed for intractable polymeric materials. The observed characterization results signposted that novel organo-inorganic hybrid POSS-S-PA would be an efficacious material for fuel cells as a proton exchange membrane and high-temperature applications due to its thermal stability of 380 degrees C.
provenance
Made available in Cube on 2018-09-28T10:33:05Z (GMT). No. of bitstreams: 0
language
English
author
Karuppasamy, K.
Prasanna, K.
Vikraman, Dhanasekaran
Kim, Hyun-Seok
Kathalingam, A.
Mitu, Liviu
Rhee, Hee Woo
orcid
Vikraman, Dhanasekaran/0000-0001-8991-3604
accessioned
2018-09-28T10:33:05Z
available
2018-09-28T10:33:05Z
issued
2017
citation
POLYMERS(9): 6
issn
2073-4360
uri
http://open-repository.kisti.re.kr/cube/handle/open_repository/473945.do
Funder
산업통상자원부
Funding Program
센서산업고도화전문기술개발사업
Project ID
1415151258
Jurisdiction
Rep.of Korea
Project Name
1000 A/W high-responsitivity ZnO-nanostructure ultra-violet photodetector fabricated on flexible substrate for LIFS next-generation optical biopsy
rights
openAccess
subject
thiol-ene
POSS
MALDI-TOF
nanomaterials
phosphonic acid
type
article


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