Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Bakhet A. Alqurashy"'
Autor:
Bakhet A. Alqurashy
Publikováno v:
Journal of Saudi Chemical Society, Vol 24, Iss 8, Pp 631-635 (2020)
A set of new 1-(2-ethoxy-2-oxoethyl)imidazolium-based ionic liquids (1–16) have been prepared via the alkylation reaction of ethyl 2-(1H-imidazol-1-yl)acetate with various type of substituted alkyl halides using a microwave irradiation reaction in
Externí odkaz:
https://doaj.org/article/42dca6ad65d2474998ebd6b1fae4ca7a
Publikováno v:
Journal of Saudi Chemical Society, Vol 24, Iss 6, Pp 484-491 (2020)
Ethylhexyloxy-functionalised pyrene (PEH) was prepared and copolymerised with both dithienyl-benzo[c]-[1,2,5]thiadiazole and dibithiophenyl-benzo[c]-[1,2,5]thiadiazole via a Stille coupling polymerisation method to yield PPEH-DTBT-8 and PPEH-DT2BT-8,
Externí odkaz:
https://doaj.org/article/5f98a140f08e44739b2e75cd090e58d2
Autor:
Bakhet. A. Alqurashy
Publikováno v:
Journal of Taibah University for Science, Vol 14, Iss 1, Pp 1457-1462 (2020)
An ecofriendly and efficient preparation of a set of a new 1-propylimidazolium-based ionic liquids (1–20) has been manufactured by using both microwave irradiation and conventional procedure. Different spectral analysis (FT-IR, mass spectra, NMR an
Externí odkaz:
https://doaj.org/article/ad695bf752ff49e3805454751cab153e
Autor:
Dr. Bakhet A. Alqurashy
Publikováno v:
ChemistryOpen, Vol 8, Iss 4, Pp 429-433 (2019)
Abstract Two narrow band‐gap copolymers consisting of 2,7‐bis(5‐(trimethylstannyl)thiophen‐2‐yl)‐4,5,9,10‐tetrakis(2‐ethylhexyloxy)‐pyrene (M1) as an electron‐rich unit and diketopyrrolopyrrole (DPP) as an electron‐deficient uni
Externí odkaz:
https://doaj.org/article/56f0cb689de248b48d318f20b76f4bcc
Publikováno v:
Journal of Saudi Chemical Society, Vol 24, Iss 6, Pp 484-491 (2020)
Ethylhexyloxy-functionalised pyrene (PEH) was prepared and copolymerised with both dithienyl-benzo[c]-[1], [2], [5]thiadiazole and dibithiophenyl-benzo[c]-[1], [2], [5]thiadiazole via a Stille coupling polymerisation method to yield PPEH-DTBT-8 and P
Autor:
Ahmed Iraqi, Bakhet A. Alqurashy, Bader M. Altayeb, Majed O. A. Alawad, Sulaiman Y. Alfaifi, Imran Ali
Publikováno v:
Coatings, Vol 10, Iss 1098, p 1098 (2020)
Coatings
Volume 10
Issue 11
Coatings
Volume 10
Issue 11
In this study, two novel conjugated polymers, poly(4,5,9,10-tetrakis((2-ethylhexyl)oxy]pyrene-alt-2,3-bis(3-(octyloxy)phenyl)-5,8-di(2-thienyl)-6,7-difluoroquinoxaline) (PPyQxff) and poly(4,5,9,10-tetrakis((2-ethylhexyl)oxy)pyren-alt-2,3-bis(3-(octyl
Autor:
Bakhet A. Alqurashy
Publikováno v:
Journal of Taibah University for Science, Vol 14, Iss 1, Pp 1457-1462 (2020)
An ecofriendly and efficient preparation of a set of a new 1-propylimidazolium-based ionic liquids (1���20) has been manufactured by using both microwave irradiation and conventional procedure. Different spectral analysis (FT-IR, mass spectra,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f8bd1674ea29bb0edd1fee6d6442af3
Publikováno v:
European Polymer Journal. 85:225-235
Four new donor-acceptor conjugated copolymers, containing pyrene moieties flanked by thienyl or bithienyl groups as a donor units and thieno[3,4-c]pyrrole-4,6-dione (TPD) as acceptor units, were successfully prepared via a direct arylation polymerisa
Autor:
Bakhet A. Alqurashy
Publikováno v:
ChemistryOpen
Two narrow band‐gap copolymers consisting of 2,7‐bis(5‐(trimethylstannyl)thiophen‐2‐yl)‐4,5,9,10‐tetrakis(2‐ethylhexyloxy)‐pyrene (M1) as an electron‐rich unit and diketopyrrolopyrrole (DPP) as an electron‐deficient unit have be
Publikováno v:
Polymers for Advanced Technologies. 28:193-200
The preparation and characterization of four narrow band gap pyrene–benzothiadiazole-based alternating copolymers are presented. An investigation of the impact of attaching different solubilizing groups to the pyrene repeat units on the optical, el