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Title: Reductive halocyclosilazane polymerization

Abstract

The synthesis of a chloro-functionalized six-membered cyclosilazane (Si5N) is reported on. Subsequent reductive polymerizations yielded low molecular weight polysilazanes. 1H and 29Si NMR characterization suggest the identity of the reducing metal influences the polysilazane structure.Furthermore, optical characterization is consistent with extended σ-conjugation upon polymerization.

Authors:
ORCiD logo [1];  [1]; ORCiD logo [1]
  1. Johns Hopkins Univ., Baltimore, MD (United States)
Publication Date:
Research Org.:
Johns Hopkins Univ., Baltimore, MD (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1596326
Alternate Identifier(s):
OSTI ID: 1596155
Grant/Contract Number:  
SC0013906
Resource Type:
Accepted Manuscript
Journal Name:
Dalton Transactions
Additional Journal Information:
Journal Name: Dalton Transactions; Journal ID: ISSN 1477-9226
Publisher:
Royal Society of Chemistry
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Folster, Carlton P., Nguyen, Phi N., and Klausen, Rebekka S. Reductive halocyclosilazane polymerization. United States: N. p., 2020. Web. doi:10.1039/C9DT04468J.
Folster, Carlton P., Nguyen, Phi N., & Klausen, Rebekka S. Reductive halocyclosilazane polymerization. United States. doi:10.1039/C9DT04468J.
Folster, Carlton P., Nguyen, Phi N., and Klausen, Rebekka S. Fri . "Reductive halocyclosilazane polymerization". United States. doi:10.1039/C9DT04468J.
@article{osti_1596326,
title = {Reductive halocyclosilazane polymerization},
author = {Folster, Carlton P. and Nguyen, Phi N. and Klausen, Rebekka S.},
abstractNote = {The synthesis of a chloro-functionalized six-membered cyclosilazane (Si5N) is reported on. Subsequent reductive polymerizations yielded low molecular weight polysilazanes. 1H and 29Si NMR characterization suggest the identity of the reducing metal influences the polysilazane structure.Furthermore, optical characterization is consistent with extended σ-conjugation upon polymerization.},
doi = {10.1039/C9DT04468J},
journal = {Dalton Transactions},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {1}
}

Journal Article:
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